Physical Security Technical Design Manager

📍 Job Overview

Job Title: Physical Security Technical Design Manager

Company: Ethos

Location: Birmingham, England, United Kingdom

Job Type: Full-Time

Category: Engineering / Security Design / Technical Authority

Date Posted: 2026-07-27

Experience Level: 10+ years

Remote Status: Hybrid

🚀 Role Summary

• This role serves as the ultimate technical authority for Physical Security Engineering within the Smart Buildings team, driving engineering excellence across all projects.

• It involves providing technical leadership throughout the entire project lifecycle, from initial concept and detailed design through to construction support and project close-out.

• The position requires establishing and maintaining robust engineering design standards, technical guidance documents, and best practice methodologies for the Physical Security discipline.

• Key responsibilities include ensuring the technical accuracy, completeness, and consistency of all physical security designs, and chairing technical design reviews and quality assurance processes.

📝 Enhancement Note: While the job title suggests a management role, the emphasis on "technical authority," "engineering excellence," and "subject matter expert (SME)" indicates this role is deeply technical, focusing on design integrity and standards rather than direct people management of a large team, though mentoring is a component. The "Hybrid" work arrangement is inferred from the lack of explicit remote work and the company's emphasis on "collaboration" and "teamwork."

📈 Primary Responsibilities

• Act as the definitive technical authority for all Physical Security Engineering projects across the organization, ensuring high standards are met.

• Provide comprehensive technical leadership across the entire design lifecycle, from conceptualization and detailed design to construction support and final project delivery.

• Define, establish, and maintain rigorous engineering design standards, technical guidance documents, project templates, and best practice methodologies for the Physical Security discipline.

• Systematically define and continuously improve the technical design processes employed throughout the Physical Security domain, fostering efficiency and quality.

• Lead the development and implementation of innovative engineering solutions tailored for complex, mission-critical facilities and infrastructure.

• Oversee and assure the technical accuracy, completeness, and consistency of every physical security design produced by the team, ensuring adherence to project specifications.

• Chair and lead technical design reviews, peer reviews, and Quality Assurance/Quality Control (QA/QC) reviews across all relevant projects.

• Ensure all security designs strictly comply with applicable legislation, European & British Standards, International Standards, and specific client design requirements.

• Provide final technical approval for all physical security design documentation before its issuance to clients, acting as the gatekeeper for design quality.

• Proactively identify technical risks within projects and ensure appropriate, robust engineering solutions are developed and implemented to mitigate them.

• Develop, implement, and maintain comprehensive technical review checklists, robust design assurance procedures, and effective governance frameworks for the discipline.

• Lead the development of integrated physical security solutions, encompassing CCTV, Access Control, Perimeter Intrusion Detection Systems (PIDS), Intrusion Detection Systems (IDS), Intercom systems, Security Management Systems (SMS/PSIM), and security networks.

• Review and validate security strategies, system architectures, technical calculations, detailed specifications, project schedules, schematics, and detailed design drawings, ensuring technical integrity.

• Ensure seamless, coordinated integration of physical security designs with other multidisciplinary engineering teams, including ICT, Electrical, Mechanical, Architectural, Civil, and Structural engineering.

• Lead and facilitate crucial engineering workshops with clients, operators, contractors, and specialist vendors to collaboratively develop technically sound and operationally viable security solutions.

• Review specialist supplier proposals and technical submissions rigorously to ensure they meet and exceed project requirements and design intent.

• Maintain expert-level knowledge of emerging security technologies, evolving international standards, and current industry best practices, acting as a knowledge leader.

• Monitor and adapt to changes in legislation, regulations, and standards that impact physical security design, advising the team accordingly.

• Develop and implement internal engineering standards that are aligned with recognized industry frameworks, promoting consistency and quality.

• Drive standardization across design documentation, technical specifications, and all project deliverables to enhance efficiency and reduce errors.

• Represent Ethos on relevant industry working groups, technical committees, and professional forums, enhancing the company's reputation and staying abreast of industry advancements.

• Mentor, coach, and develop Senior Engineers, Design Engineers, and Graduate Engineers within the Physical Security team, fostering their technical growth.

• Provide ongoing technical coaching and guidance to the broader engineering team, sharing expertise and best practices.

• Support and contribute to competency development programs and technical training initiatives for the engineering staff.

• Promote a strong culture of engineering excellence, innovation, and continuous learning within the Physical Security discipline.

• Assist the recruitment process by providing technical input and assessing candidate capabilities for engineering roles.

• Provide essential technical support to project teams throughout the design, procurement, and construction phases, troubleshooting complex issues.

• Support client presentations, technical workshops, and critical engineering reviews, articulating technical solutions clearly.

• Resolve complex technical issues that arise during both the design and construction phases of projects, ensuring minimal disruption.

• Support commissioning strategies, witness testing procedures, and system acceptance processes where required, ensuring successful system integration.

• Assist commercial teams by providing crucial technical input for proposals and bids, contributing to business development efforts.

📝 Enhancement Note: This role requires a deep understanding of integrated security systems and their application in critical environments. Responsibilities are heavily weighted towards technical oversight, standard setting, and quality assurance, indicating a senior-level individual contributor or technical lead role rather than a direct people management role. The emphasis on multidisciplinary coordination and compliance with numerous standards (EN, ISO, BS, NPSA) is critical for candidates to highlight.

🎓 Skills & Qualifications

Education:

• Bachelor's Degree in Engineering or a closely related technical discipline.

• Professional certifications such as Chartered Engineer (CEng) or working towards chartership are highly desirable.

• Relevant professional certifications like ASIS PSP (Physical Security Professional), CPP (Certified Protection Professional), or equivalent are preferred.

• Membership in professional bodies such as IET, ASIS, Security Institute, BICSI, or similar organizations is advantageous. Experience:

• Extensive professional experience (10+ years) in designing integrated physical security systems, particularly for mission-critical facilities, hyperscale data centers, or critical infrastructure projects.

• Proven track record of leading complex, multidisciplinary engineering projects, ideally within a specialized consultancy environment.

• Substantial experience delivering comprehensive design packages compliant with RIBA Stages 2–5 (or equivalent international design stages) and leading technical assurance activities.

• Experience in developing internal engineering standards or contributing significantly to industry guidance documents is a strong plus.

• Direct experience with hyperscale data centers, defense facilities, healthcare projects, or other critical infrastructure sectors is highly desirable. Required Skills:

• Expert-level capability in technical design review and technical assurance processes for physical security systems.

• Strong proficiency in multidisciplinary design coordination, ensuring seamless integration with other engineering disciplines.

• Advanced stakeholder management skills, effectively engaging with clients, contractors, and internal teams.

• Exceptional specification writing and technical reporting skills, producing clear, concise, and accurate documentation.

• Good understanding and practical application of BIM (Building Information Modeling), Revit, AutoCAD, Bluebeam, and IP networking principles relevant to security system design.

• Strong communication, mentoring, and leadership skills, capable of guiding and developing engineering talent.

• In-depth knowledge of integrated CCTV, Access Control, IDS, PIDS, Intercom, and SMS/PSIM systems.

• Proficiency in understanding security network architecture and structured cabling requirements.

• Familiarity with video analytics, biometrics, and security integration platforms.

• Solid understanding of Defence in Depth, layered security principles, Threat Vulnerability Risk Assessment (TVRA), security zoning, and operational concepts.

• Knowledge of critical infrastructure protection and high-security facility design principles.

• Excellent understanding of key industry standards, including EN 62676, EN 60839 Series, EN 50131, EN 50600, ISO 27001, NIS2, NPSA guidance, and relevant IEC, BS, and EN standards. Preferred Skills:

• Experience in developing engineering standards or contributing to industry guidance publications.

• Direct experience in hyperscale data centres, defense, healthcare, or other high-security critical infrastructure projects.

• Knowledge of Digital Engineering principles, BIM workflows, Digital Twins, and Smart Buildings technologies.

• Experience with NIS2 (Network and Information Security Directive 2) and NPSA (National Protective Security Authority) guidance.

📝 Enhancement Note: The requirements emphasize a blend of deep technical expertise in physical security systems and broad knowledge of related engineering disciplines, project delivery frameworks (RIBA), and international standards. The "10+" years of experience is a strong indicator of a senior role where significant autonomy and technical authority are expected. The desirable skills point towards candidates who are forward-thinking and involved in industry advancements.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 complex physical security design projects, demonstrating a clear progression through the design lifecycle (e.g., concept, schematic, detailed design, construction support).

• For each project, clearly articulate your specific role, technical contributions, and the unique challenges faced, focusing on design integrity and problem-solving.

• Include examples of design documentation such as system architecture diagrams, detailed drawings, specifications, and technical reports, highlighting your contribution to their creation and review.

• Demonstrate your ability to manage or contribute to the technical assurance and quality control processes, including examples of design review checklists or QA/QC reports you have utilized or developed.

• Quantify the impact of your designs where possible, for instance, by detailing improvements in security posture, compliance with standards, or efficiency gains achieved through integrated systems. Process Documentation:

• Provide evidence of your experience in defining, documenting, and improving technical design processes. This could include process flowcharts, standard operating procedures (SOPs), or methodology documents you have authored or significantly contributed to.

• Include examples of technical guidance documents, design standards, or best practice guides you have developed or implemented to ensure consistency and quality in design deliverables.

• Showcase your approach to coordinating multidisciplinary engineering designs, potentially through examples of coordination drawings, meeting minutes from integrated design workshops, or clash detection reports.

• Demonstrate your experience with technical reviews, including examples of review criteria, checklists, or feedback mechanisms used to ensure design compliance and technical accuracy.

📝 Enhancement Note: For a role of this seniority and technical focus, a portfolio is crucial. It should not just list projects but demonstrate the candidate's thought process, technical rigor, and ability to influence design quality and process improvement. The emphasis is on showcasing technical authority and process ownership.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for a Physical Security Technical Design Manager with 10+ years of experience in Birmingham, UK, the estimated salary range is between £70,000 and £95,000 per annum.

• This estimate considers the role's seniority, technical authority, the consultancy environment, and the specific demands of designing for critical infrastructure and data centers. Factors such as the candidate's specific qualifications (e.g., Chartered status, ASIS certifications), depth of data center experience, and proven track record in leading complex projects will influence the exact offer. Benefits:

• Flexible Fridays: Enjoy every second Friday off, promoting enhanced work-life balance.

• 9-Day Fortnight Working Schedule: A compressed work week allowing for extended weekends.

• Flexible Working Times: Adaptable working hours to accommodate personal needs.

• Generous Holiday Allowance: 25 days of annual leave.

• Pension Scheme: Comprehensive retirement savings plan.

• Travel Expenses: Reimbursement for out-of-pocket working travel expenses.

• Commuting Support: Options for a travel tax scheme or a bike-to-work scheme.

• Professional Development: Regular training, mentoring, and financial support for further college education.

• Chartership Support: Assistance and encouragement for professional accreditation.

• Health Insurance Allowance: Subsidised health insurance coverage.

• Professional Subscription Fees: Company-paid fees for relevant professional memberships.

• Paid Statutory Leaves: Standard statutory leave entitlements.

• Health & Wellness: Annual healthcare check-ups and flu vaccinations.

• Gym/Fitness Membership: Subsidised membership to fitness facilities.

• Subsidised Social Committee: Access to heavily subsidised social events and activities (e.g., 5-a-side football, golf, climbing club).

Working Hours:

• The standard working hours are 40 hours per week, with the benefit of a 9-day fortnight and flexible working times, offering significant flexibility.

📝 Enhancement Note: The salary range is estimated based on UK market data for similar senior engineering roles in technical design and consultancy, adjusted for location and industry. The benefits package is extensive and strongly emphasizes work-life balance and professional growth, which are key selling points for senior talent.

🎯 Team & Company Context

🏢 Company Culture

Industry: Engineering Consultancy, specializing in Data Centre and Energy Infrastructure. Ethos operates in a sector critical to global digital infrastructure and energy transition, requiring high levels of technical expertise, innovation, and reliability.

Company Size: The provided data does not specify company size directly, but "Ethos is a team of collaborative and creative consultant engineers & professionals" suggests a medium-sized, specialized firm rather than a large conglomerate. The presence of a dedicated careers page and multiple job listings implies a growing organization.

Founded: Company founded date is not specified in the input.

Team Structure:

• The Physical Security Technical Design Manager will operate within the Smart Buildings team, likely comprising a mix of specialized security engineers, electrical engineers, ICT specialists, and potentially BIM coordinators.

• The role reports to a senior engineering leader or a director within the Smart Buildings division, with a dotted line to project managers for project-specific coordination.

• This role involves significant cross-functional collaboration with other engineering disciplines (Electrical, Mechanical, Civil, Structural, ICT), project management teams, clients, and external consultants/contractors. Methodology:

• Ethos emphasizes a "relentless focus on delivery" and "performance made possible," suggesting a results-oriented approach to engineering.

• Data analysis and insights are likely driven by project requirements, client needs, and adherence to international standards, with a strong emphasis on technical accuracy and system performance.

• Workflow planning and optimization are critical, particularly in standardizing design processes, ensuring efficiency, and maintaining quality across a portfolio of complex projects.

• Automation and efficiency practices are likely employed through the use of BIM, digital tools, and standardized design methodologies to manage complex projects effectively.

Company Website: https://careers.ethoseng.ie

📝 Enhancement Note: The company culture, as described, prioritizes strong relationships, clear leadership, sustainability, a "can-do" mindset, and delivery. This suggests a professional, collaborative, and performance-driven environment. The focus on data centers and energy infrastructure positions Ethos as a key player in rapidly growing, high-stakes industries.

📈 Career & Growth Analysis

Operations Career Level: This is a senior-level technical leadership role, positioned as the "technical authority" and "Subject Matter Expert (SME)" for Physical Security Engineering. It is a critical individual contributor role with significant influence on design quality, standards, and technical direction within the Smart Buildings team and across projects. It sits above Senior Engineers and below senior management or director roles, focusing on technical depth and strategic guidance rather than broad operational management.

Reporting Structure: The role likely reports to a senior engineering manager, director, or head of the Smart Buildings division. While it involves mentoring and guiding engineers, it is not a direct people management role with extensive HR responsibilities, but rather a technical leadership position.

Operations Impact: The impact of this role is profound, directly influencing the security integrity, operational performance, compliance, and risk mitigation of critical infrastructure projects, particularly data centers. By setting high design standards and ensuring technical accuracy, the role contributes significantly to client trust, project success, and the company's reputation for delivering robust, reliable security solutions. Effective physical security design is paramount for preventing breaches, ensuring business continuity, and protecting sensitive assets.

Growth Opportunities:

• Technical Specialization & Leadership: Deepen expertise in emerging security technologies, complex facility designs, and advanced integration platforms, potentially leading to principal engineer or chief security architect roles.

• Standards Development & Industry Influence: Contribute to or lead internal standard development and represent Ethos in industry working groups, gaining recognition as a thought leader in physical security engineering.

• Mentorship & Team Development: Further develop leadership and coaching skills by mentoring junior engineers, potentially leading to a formal technical training lead role or a senior engineering management path.

• Business Development Support: Leverage technical expertise to support proposal development, client engagement, and strategic business growth initiatives.

• Cross-Disciplinary Expertise: Expand knowledge into adjacent areas like cybersecurity integration, smart building technologies, or energy infrastructure, broadening career applicability.

📝 Enhancement Note: The growth path for this role is primarily technical, focusing on becoming a recognized expert and influencer within the field of physical security engineering for critical infrastructure. While some leadership and mentoring are involved, the core progression is about deepening technical mastery and strategic contribution.

🌐 Work Environment

Office Type: The role is described as Hybrid, suggesting a blend of remote work and in-office presence. Ethos emphasizes collaboration and teamwork, implying that office days will be crucial for team meetings, design workshops, and cross-functional coordination.

Office Location(s): The primary office location is Birmingham, England. Specific details about office amenities or accessibility are not provided, but Birmingham is a major city with good transport links.

Workspace Context:

• The workspace is designed to foster collaboration, with opportunities for face-to-face interaction with colleagues from various engineering disciplines (ICT, Electrical, Mechanical, etc.) and project teams.

• Access to necessary operations tools and technology, including BIM software (Revit, AutoCAD), Bluebeam, and IP networking tools, will be provided.

• The environment encourages problem-solving, technical discussions, and knowledge sharing, essential for tackling complex security design challenges.

Work Schedule: The company offers a 9-day fortnight and flexible working times, indicating a commitment to work-life balance. This schedule allows for efficient project execution while providing significant personal time, which is beneficial for roles requiring focused analytical work and attention to detail.

📝 Enhancement Note: The hybrid nature of the role, combined with the 9-day fortnight, suggests a modern and flexible work environment that values employee well-being alongside demanding project delivery. Candidates should be comfortable with a mix of independent work and collaborative in-office sessions.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and portfolio by the recruitment team to assess alignment with the core requirements, focusing on experience in critical infrastructure and design leadership.

• Technical Interview 1: Likely with a Senior Engineer or Engineering Manager from the Smart Buildings team. This will focus on your technical expertise in physical security systems, design methodologies, standards knowledge, and problem-solving approach. Be prepared to discuss specific projects from your portfolio in detail.

• Technical Interview 2: Potentially with a Director or Head of Department. This interview will delve deeper into your strategic thinking, ability to set technical standards, influence design direction, and mentor engineering teams. Questions about handling complex challenges and driving innovation will be common.

• Cultural Fit / Stakeholder Interview: An opportunity to assess alignment with Ethos's values (strong relationships, clear leadership, sustainability, can-do mindset, delivery focus) and your collaboration style. You may meet with HR or a senior leader.

• Final Offer: Following successful interviews, a formal offer will be extended.

Portfolio Review Tips:

• Curate Selectively: Choose 3-5 of your most relevant and impactful projects, ideally within data centers, critical infrastructure, or similar high-security environments.

• Structure for Clarity: For each project, clearly outline the objective, your specific role and responsibilities, the technical challenges, your design solutions, the standards applied, and the final outcome. Use visual aids like diagrams, schematics, and drawings where appropriate.

• Highlight Technical Authority: Emphasize instances where you acted as the technical lead, set design standards, performed critical reviews, or resolved complex technical issues.

• Quantify Impact: Where possible, use data to demonstrate the success of your designs (e.g., improved security compliance, risk reduction percentages, integration efficiency).

• Process Improvement Focus: Include examples of how you have improved design processes, developed standards, or mentored junior engineers, showcasing your broader impact.

Challenge Preparation:

• Technical Scenarios: Be prepared for hypothetical scenarios related to designing security for specific critical facilities, integrating new technologies, or resolving design conflicts.

• Standards Application: Practice explaining how you would apply specific standards (e.g., EN 62676, ISO 27001) to a given design problem.

• Stakeholder Management: Prepare to discuss how you would manage technical disagreements with clients, contractors, or other engineering disciplines.

• Mentoring Approach: Articulate your philosophy on mentoring junior engineers and fostering technical growth within a team.

📝 Enhancement Note: The interview process is likely to be rigorous, focusing heavily on technical depth, leadership capabilities, and the ability to translate complex requirements into robust security designs. A well-prepared portfolio is essential for showcasing practical experience and technical authority.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Drafting Software: Extensive use of AutoCAD for 2D drawings and Revit for BIM modeling will be expected.

Proficiency with Bluebeam for document review and markup is also a requirement.

• Security System Design Tools: While not explicitly listed, candidates are expected to be proficient in the design principles and configuration of integrated physical security systems, including:

  • CCTV Systems: Understanding of camera types, analytics, VMS (Video Management Systems).
  • Access Control Systems: Knowledge of readers, controllers, software platforms.
  • Intrusion Detection Systems (IDS) & Perimeter Intrusion Detection Systems (PIDS): Familiarity with various sensor technologies and system architectures.
  • Security Management Systems (SMS) / Physical Security Information Management (PSIM): Understanding of integration platforms and command-and-control interfaces.

• Networking Tools: Solid understanding of IP networking principles, structured cabling standards (e.g., BICSI), and network security considerations for security systems.

Analytics & Reporting:

• While specific BI tools are not mentioned, the role requires strong analytical skills to review technical data, perform risk assessments, and validate design calculations.

• Proficiency in creating detailed technical reports and specifications using standard office software. CRM & Automation:

• Not directly applicable to the core technical design function, but awareness of how security systems integrate with broader building management or IT systems may be beneficial.

📝 Enhancement Note: The technology stack is heavily focused on CAD/BIM and specialized security system design. The emphasis is on the technical understanding of these systems and their integration, rather than proficiency in specific vendor software unless it's a widely recognized platform.

👥 Team Culture & Values

Operations Values:

• Engineering Excellence: A commitment to the highest standards of technical accuracy, design quality, and professional integrity in all engineering endeavors.

• Collaboration & Strong Human Relationships: Fostering an environment where open communication, mutual respect, and teamwork are paramount for successful project delivery and team cohesion.

• Sustainability: Integrating sustainable design principles and practices into security solutions, aligning with Ethos's broader commitment to environmental responsibility.

• Can-Do Mindset: Approaching challenges with a proactive, solution-oriented attitude, demonstrating resilience and a willingness to go the extra mile.

• Relentless Focus on Delivery: A dedication to achieving project objectives on time, within budget, and to the required quality standards, ensuring client satisfaction and successful outcomes.

• Innovation: Encouraging the exploration and adoption of new technologies and methodologies to enhance security solutions and drive continuous improvement.

Collaboration Style:

• Cross-Functional Integration: Actively engaging with and coordinating efforts across diverse engineering disciplines (Electrical, Mechanical, ICT, Civil, Structural) and project management teams to ensure cohesive and integrated designs.

• Proactive Communication: Maintaining clear, consistent, and timely communication with clients, contractors, vendors, and internal stakeholders to manage expectations, resolve issues, and foster strong working relationships.

• Knowledge Sharing & Mentorship: A culture of actively sharing expertise, providing technical guidance, and mentoring junior engineers to support their professional development and elevate the team's collective capabilities.

• Feedback-Driven Improvement: Embracing a culture where constructive feedback is regularly exchanged and utilized to refine design processes, technical solutions, and team performance.

📝 Enhancement Note: The company's stated values are deeply integrated into its operational philosophy. Candidates should demonstrate how their professional conduct and approach to work align with these principles, particularly regarding technical rigor, collaboration, and a results-driven mindset.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Technical Depth with Project Demands: Ensuring rigorous technical oversight and standard adherence while managing multiple complex projects with tight deadlines. Mitigation involves strong prioritization, delegation where appropriate, and efficient process management.

• Integrating Evolving Technologies: Staying ahead of rapid advancements in physical security technology (AI, biometrics, advanced analytics) and effectively integrating them into designs while ensuring reliability and compliance. Growth opportunities lie in continuous learning and proactive research.

• Complex Stakeholder Management: Navigating the diverse requirements and expectations of clients, regulatory bodies, project managers, and other engineering disciplines, often with competing priorities. Developing strong communication and negotiation skills is key.

• Maintaining Design Consistency Across Geographies/Projects: Ensuring standardized design practices and quality across a portfolio of projects that may have unique client specifications or regional requirements. This requires robust documentation and review processes.

• Bridging Physical and Cyber Security: While this role is primarily physical security, the increasing convergence with cybersecurity requires an understanding of network security implications and potential vulnerabilities.

Learning & Development Opportunities:

• Specialized Training: Access to training on advanced security technologies, specific system integrations, and emerging threats.

• Industry Conferences & Forums: Opportunities to attend leading industry events (e.g., security expos, technical conferences) and participate in professional working groups.

• Mentorship Programs: Formal or informal mentorship from senior leaders within Ethos or industry experts to guide career progression and skill development.

• Professional Accreditation Support: Company support for pursuing or maintaining professional certifications (e.g., ASIS certifications, Chartership).

• Exposure to Diverse Projects: Working on a variety of challenging projects within data centers, critical infrastructure, and other high-stakes environments, providing broad practical experience.

📝 Enhancement Note: The challenges presented are inherent to a senior technical role in a dynamic industry. The growth opportunities are designed to support continuous learning and career advancement, emphasizing both technical mastery and strategic influence.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to establish a new technical standard or process for physical security design. What was your approach, and what was the outcome?" (Focus on process development, documentation, and implementation.)

• "How do you ensure technical accuracy and compliance with multiple international standards (e.g., EN, ISO, BS) across a complex, multidisciplinary project?" (Highlight your review processes, coordination methods, and understanding of standards.)

• "Walk me through a challenging physical security design project you led. What were the key technical hurdles, how did you overcome them, and what was the final impact of your design?" (Prepare a detailed case study emphasizing problem-solving and technical leadership.)

• "How would you mentor a junior engineer who is struggling with a complex design task or a new technology?" (Demonstrate your coaching style and ability to foster technical growth.)

• "Imagine a situation where the client's security requirements conflict with budget constraints or project timelines. How would you approach this from a technical design perspective?" (Focus on trade-off analysis, risk assessment, and proposing viable alternatives.) Company & Culture Questions:

• "How do you see your role as 'technical authority' contributing to Ethos's values of 'relentless focus on delivery' and 'engineering excellence'?" (Connect your technical expertise to company culture.)

• "Describe your experience collaborating with other engineering disciplines (e.g., Electrical, ICT). What strategies do you employ to ensure seamless integration?" (Showcase your cross-functional collaboration skills.)

• "How do you stay current with emerging physical security technologies and industry best practices?" (Demonstrate your commitment to continuous learning and professional development.)

• "What are your thoughts on the convergence of physical and cybersecurity, and how does that influence your design approach?" (Assess your awareness of broader security trends.) Portfolio Presentation Strategy:

• Executive Summary First: Begin with a brief overview of each project, highlighting the key objectives and your primary contributions before diving into details.

• Visual Aids are Key: Use clear, well-annotated diagrams, schematics, and drawings to illustrate your designs and technical solutions. Avoid overwhelming slides with text.

• Tell a Story: Frame each project as a narrative – problem, solution, outcome. Emphasize the challenges you faced and how your technical expertise led to successful resolution.

• Focus on "Why": Explain the rationale behind your design decisions, referencing relevant standards, best practices, and client requirements.

• Quantify Impact: Whenever possible, present metrics that demonstrate the value of your work, such as risk reduction, compliance achieved, or efficiency gains.

• Be Prepared for Deep Dives: Anticipate detailed questions about specific technical choices, calculations, and integration aspects.

📝 Enhancement Note: Interview preparation should focus on demonstrating deep technical knowledge, a strategic approach to design and standards, strong problem-solving skills, and alignment with Ethos's collaborative and results-oriented culture. The portfolio is a critical tool for illustrating practical application of these skills.

📌 Application Steps

To apply for this Physical Security Technical Design Manager position:

• Submit your application through the Ethos careers portal link provided.

• Curate Your Operations Portfolio: Select 3-5 of your most impactful physical security design projects, focusing on critical infrastructure or data centers. Ensure each project clearly details your technical role, design challenges, solutions, standards applied, and quantifiable outcomes. Prepare to present these visually and discuss them in depth.

• Optimize Your CV for Operations Keywords: Tailor your resume to highlight experience with integrated physical security systems (CCTV, Access Control, PIDS, SMS/PSIM), design standards (EN, ISO, BS), BIM/CAD software (Revit, AutoCAD), and technical leadership. Quantify achievements wherever possible.

• Prepare for Technical Depth: Anticipate in-depth technical questions regarding security system design, integration, risk assessment, and compliance. Practice articulating your design rationale and problem-solving methodologies.

• Research Ethos and its Values: Understand the company's focus on data centers and energy infrastructure, and familiarize yourself with their core values (strong relationships, clear leadership, sustainability, can-do mindset, delivery focus). Prepare to discuss how your approach aligns with these principles.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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