Principal Designer

📍 Job Overview

Job Title: Principal Designer

Company: Subsea7

Location: Westhill, Scotland, United Kingdom

Job Type: Full-time

Category: Engineering Design & Operations

Date Posted: 2026-08-12

Experience Level: 15+ Years (Senior/Principal)

Remote Status: On-site

🚀 Role Summary

• Lead advanced design and drafting activities for complex engineering projects, ensuring adherence to industry best practices and company standards.

• Oversee and mentor a team of designers and draughtspersons, ensuring the quality, accuracy, and consistency of all CAD deliverables.

• Manage design office interfaces with project engineers and other discipline leads, ensuring timely and budget-compliant execution of design services.

• Drive continuous improvement in design processes, safety, quality, and risk mitigation through the implementation of lessons learned and emerging technologies.

• Provide critical input into project planning, resource allocation, CTR estimates, and procurement activities from a design perspective.

📝 Enhancement Note: This role is classified as a Principal Designer, indicating a senior-level position with significant responsibility for technical leadership, team management, and strategic input into design operations within Subsea7's offshore engineering context.

📈 Primary Responsibilities

• Produce complex drawings, sketches, and 3D models that align with good engineering practice, company procedures (BMS, PM7), and project-specific requirements.

• Assign, oversee, check, and approve design work performed by junior designers and draughtspersons, ensuring accuracy, quality, and consistency across all deliverables.

• Plan, organize, and manage design work for self and team members, ensuring efficient resource utilization and timely completion of tasks.

• Liaise directly with Project Engineers and discipline leads to coordinate installation drawings, sketches, and other CAD deliverables, ensuring seamless integration with overall project plans.

• Champion the capture and application of lessons learned from projects to enhance safety, quality, and risk mitigation strategies within the design office.

• Maintain up-to-date knowledge of relevant codes, standards, and legislation applicable to design and drafting in the offshore engineering sector.

• Identify project resource needs, communicate these requirements effectively to the Design Supervisor or Design Office Manager, and provide feedback on the feasibility of resource requests.

• Interface with project discipline leads and procurement to ensure CAD deliverables are on schedule, within budget, and that the Design Office provides adequate input into procurement activities.

• Encourage awareness and reporting of project variations, providing input into project CTR (Contract to Retire) estimates for the department.

• Ensure compliance with company QA, HSE (Health, Safety, Environment) procedures, and applicable legislation, participating in technical audits of projects and studies.

• Support and maintain engineering control and reporting systems to improve planning, forecasting, and cost tracking for design activities.

• Manage internal and external Design Office interfaces, fostering strong collaborative relationships.

• Agree, monitor, and review performance objectives with direct reports, identifying performance improvement needs and recommending adjustments to organization, tools, processes, or people.

• Support the induction, mentoring, and training of junior employees and new starters, including apprentice recruitment and training where applicable.

• Participate in the recruitment of permanent and contract personnel, and advance team learning by promoting knowledge sharing, best practices, and technical proficiency.

• Support department structure development, succession planning, and encourage awareness of departmental capabilities and competencies.

• Contribute to the development of departmental procedures, work methods, standard project deliverables, and improved efficiencies, encouraging Engineering Improvements.

• Stay informed about emerging technologies, digital tools, and methods to keep the business aligned with the latest industry developments, and maintain professional learning for ongoing growth.

📝 Enhancement Note: The extensive list of responsibilities highlights the strategic and leadership aspects of this Principal Designer role, extending beyond pure technical design to encompass team management, process improvement, and contribution to departmental development and company-wide initiatives.

🎓 Skills & Qualifications

Education:

• Associate degree in Drafting and Design with 15+ years of relevant experience, OR an equivalent combination of education and experience. Experience:

• Minimum of 15 years of progressive experience in design and drafting, with a focus on complex engineering projects.

• Comprehensive knowledge of mechanical engineering principles, design reviews, and calculations.

• Extensive experience with design and drafting techniques, including complex drawing production.

• Familiarity with ERP systems, document control processes, offshore vessels, and installation principles.

• Proven ability to work effectively in a cross-functional, concurrent engineering environment.

• Demonstrated experience in managing workloads, prioritizing tasks, and communicating constraints clearly. Required Skills:

• Advanced user proficiency in AutoCAD, Autodesk Inventor, and Vault Professional.

• Strong understanding of design and drafting techniques and engineering terminology.

• Excellent communication, interpersonal, and organizational skills.

• Highly organized with a high level of attention to detail.

• Collaborative and inclusive leadership style that encourages team motivation and ownership of results.

• Ability to prioritize workloads and manage time effectively.

• Familiarity with Microsoft Office applications (Word, Excel, PowerPoint). Preferred Skills:

• Experience with ERP systems for data management and reporting.

• Knowledge of document control systems and procedures.

• Understanding of offshore vessel design and installation principles.

• Experience with technical audits and risk mitigation strategies.

• Familiarity with company-specific standards like BMS and PM7.

📝 Enhancement Note: The requirement for 15+ years of experience coupled with an Associate Degree or equivalent signifies a highly experienced individual capable of independent work, leadership, and strategic contribution. The specific software requirements (AutoCAD, Inventor, Vault Professional) are critical for this role.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Examples of complex drawings, sketches, and 3D models produced using AutoCAD, Autodesk Inventor, and Vault Professional.

• Case studies demonstrating successful management of design work for self and teams, highlighting efficiency and quality.

• Documentation showcasing contributions to process improvements, safety enhancements, or risk mitigation within design projects.

• Evidence of managing design interfaces with project engineers and other disciplines, illustrating collaborative problem-solving.

• Demonstrations of how lessons learned were captured and applied to improve future design outcomes. Process Documentation:

• Showcase of experience in producing and checking design work according to company standards and good engineering practice.

• Examples of how you have planned, organized, and managed design resources and workflows.

• Evidence of involvement in technical audits, QA/HSE compliance, and adherence to engineering control systems.

• Documentation illustrating your approach to mentoring junior staff and fostering knowledge sharing within a design team.

• Examples of contributions to departmental procedures, work methods, or the adoption of new digital tools and technologies.

📝 Enhancement Note: Given the principal level, a portfolio should not only showcase technical output but also demonstrate leadership, process management, and strategic thinking. Emphasis on how the candidate has influenced positive change through process optimization and team development will be crucial.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for a Principal Designer role in Aberdeen, UK, with 15+ years of experience in the offshore engineering sector, a competitive annual salary range is estimated between £70,000 - £95,000. This estimate accounts for the seniority, specialized technical skills, and leadership responsibilities associated with the position. Benefits:

• Comprehensive health insurance coverage, including medical, dental, and vision.

• Generous annual leave allowance, plus public holidays.

• Company pension scheme with employer contributions.

• Life assurance and income protection benefits.

• Opportunities for professional development, training, and certifications.

• Potential for project-based bonuses or performance incentives.

• Access to employee assistance programs.

• Relocation assistance may be available for candidates relocating to Aberdeen. Working Hours:

• Standard working hours are typically 40 hours per week, Monday to Friday.

• Flexibility may be offered, but the role is primarily on-site, requiring regular attendance at the Westhill office.

📝 Enhancement Note: The salary range is an estimate based on typical compensation for senior engineering roles in the UK offshore sector, considering the specified experience level and responsibilities. Actual compensation will be determined by Subsea7 based on the candidate's specific qualifications and experience.

🎯 Team & Company Context

🏢 Company Culture

Industry: Subsea7 is a global leader in offshore energy infrastructure solutions, specializing in the design, construction, and installation of subsea pipeline and control systems. They operate in the demanding offshore oil and gas industry, with a growing focus on renewable energy projects.

Company Size: Subsea7 is a large, multinational corporation with tens of thousands of employees worldwide. This indicates a structured environment with established processes and a wide range of career opportunities.

Founded: Subsea7 was formed through mergers and acquisitions, with its roots tracing back to the late 20th century. Its history reflects significant growth and consolidation in the subsea engineering sector.

Team Structure:

• The Design team within Subsea7 is likely structured into specialized discipline groups (e.g., Mechanical Design, Structural Design, Piping Design).

• The Principal Designer will report to a Design Supervisor or Design Office Manager, overseeing a team of designers and draughtspersons within their specific area of expertise.

• Cross-functional collaboration is essential, with regular interaction with Project Engineers, Discipline Leads, Procurement, HSE, and QA departments. Methodology:

• Subsea7 emphasizes adherence to rigorous engineering standards and company procedures, such as BMS (Business Management System) and PM7 (Project Management System).

• Data-driven decision-making is crucial, supported by robust engineering control and reporting systems for planning, forecasting, and cost tracking.

• A culture of continuous improvement is fostered, encouraging the capture of lessons learned and the adoption of new technologies and digital tools.

• Safety, quality, and risk mitigation are paramount, integrated into all stages of the design and engineering process.

Company Website: https://www.subsea7.com/

📝 Enhancement Note: Subsea7's position as a major player in the offshore energy sector implies a demanding yet rewarding work environment where technical excellence, safety, and innovation are highly valued. The emphasis on established procedures and large-scale projects suggests a need for candidates who can navigate complex organizational structures and contribute to a high-performing team.

📈 Career & Growth Analysis

Operations Career Level: This role is at the Principal/Senior level within the engineering design function. It signifies a transition from individual contributor to a technical leader who guides others, influences design strategy, and contributes to departmental development. The scope includes managing complex technical challenges and team dynamics.

Reporting Structure: The Principal Designer typically reports to a Design Supervisor or Design Office Manager, and directly manages a team of designers and draughtspersons. They will also interact extensively with Project Engineers and other senior technical personnel on projects.

Operations Impact: The Principal Designer's work has a direct impact on project feasibility, cost, schedule, safety, and quality. Their technical expertise and leadership ensure that design deliverables meet the stringent requirements of offshore engineering projects, thereby directly influencing project success and Subsea7's overall operational efficiency and profitability.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific areas of offshore engineering design, becoming a recognized subject matter expert.

• Leadership Development: Progress into roles such as Design Supervisor, Design Office Manager, or lead technical roles on major projects.

• Project Management: Transition into project management roles, leveraging design and engineering knowledge to oversee entire projects.

• Process Improvement: Lead initiatives to enhance design processes, implement new technologies, and drive efficiency gains across the design department.

• Mentorship & Training: Develop strong mentoring skills and contribute to the training and development of the next generation of engineers and designers.

📝 Enhancement Note: The Principal Designer role is a critical stepping stone for experienced engineers looking to move into leadership positions. Subsea7's global presence and diverse project portfolio offer substantial opportunities for career advancement and skill diversification.

🌐 Work Environment

Office Type: The role is based in an office environment at Subsea7's Westhill, Aberdeen location. This is a professional office setting designed to support engineering and project management activities.

Office Location(s): The primary office location is Westhill, Aberdeen, Scotland. Aberdeen is a major hub for the offshore energy industry, offering excellent connectivity and a strong professional network.

Workspace Context:

• The workspace will likely be an open-plan office or a dedicated design office area, facilitating collaboration among the design team.

• Access to state-of-the-art CAD workstations, software, and relevant engineering documentation systems is expected.

• Opportunities for interaction with a diverse range of engineering professionals, project managers, and support staff will be abundant.

Work Schedule: The standard work schedule is 40 hours per week, Monday to Friday. While some flexibility might be possible, the on-site nature of the role and the demands of project deadlines mean that regular attendance and commitment are essential. Occasional overtime may be required to meet project milestones.

📝 Enhancement Note: Working on-site in Aberdeen places the candidate at the heart of the UK's offshore energy sector, offering unparalleled networking and professional development opportunities within a specialized industry.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of CV and application to assess qualifications, experience, and alignment with core requirements.

• Technical Interview: Discussion focusing on design and drafting techniques, mechanical engineering principles, software proficiency (AutoCAD, Inventor, Vault), and experience with offshore projects. Expect scenario-based questions related to complex design challenges.

• Leadership & Team Management Interview: Assessment of leadership style, experience in mentoring, team motivation, conflict resolution, and ability to manage design workflows and resources.

• Portfolio Review: Presentation and discussion of selected portfolio pieces, focusing on complexity, quality, problem-solving, and impact on project outcomes. Be prepared to explain your role and contributions.

• Final Interview: May involve a panel interview with senior management or HR to assess cultural fit, strategic thinking, and overall suitability for the Principal Designer role.

Portfolio Review Tips:

• Select 3-5 key projects that best showcase your ability to produce complex designs, manage technical challenges, and lead teams.

• For each project, clearly articulate the problem, your role and responsibilities, the solutions implemented (highlighting design techniques and software used), and the measurable outcomes (e.g., efficiency gains, quality improvements, risk reduction).

• Be prepared to discuss your contributions specifically, differentiating between individual work and team leadership.

• Include examples of how you have applied company standards, managed interfaces, and contributed to process improvements.

• Ensure your portfolio is well-organized, visually appealing, and easy to navigate. Challenge Preparation:

• Be ready to discuss how you would approach a hypothetical complex design problem or a situation involving team conflict or resource constraints.

• Prepare examples that demonstrate your problem-solving skills, technical acumen, and ability to think critically under pressure.

• Practice articulating your thought process clearly and concisely, as if explaining it to a project engineer or a junior designer.

• Research Subsea7's recent projects and company values to tailor your responses and demonstrate genuine interest.

📝 Enhancement Note: The interview process will likely be rigorous, aiming to confirm both deep technical expertise and strong leadership capabilities. A well-prepared portfolio that clearly articulates impact and process is essential for this senior role.

🛠 Tools & Technology Stack

Primary Tools:

• AutoCAD: Essential for 2D drafting and design. Advanced proficiency expected for complex layouts, schematics, and technical drawings.

• Autodesk Inventor: Required for 3D modeling, parametric design, and assembly creation. Proficiency in creating detailed part and assembly models is crucial.

• Vault Professional: Used for product data management and revision control. Experience in managing design files, workflows, and ensuring data integrity is necessary.

Analytics & Reporting:

• Microsoft Office Suite: Including Excel for data analysis, reporting, and CTR estimates; Word for documentation; and PowerPoint for presentations.

• ERP Systems (e.g., SAP): Familiarity with ERP systems for understanding project data, resource allocation, and procurement processes.

• Engineering Control & Reporting Systems: Experience with systems used for planning, forecasting, and tracking project costs and progress.

CRM & Automation:

• Document Control Systems: Experience managing project documentation, ensuring version control, and maintaining accessibility.

• BMS & PM7: Familiarity with Subsea7's internal Business Management System and Project Management System, which govern processes and procedures.

📝 Enhancement Note: Proficiency in the specified Autodesk suite is a non-negotiable requirement. The role also demands an understanding of broader project management and data management systems common in large engineering firms.

👥 Team Culture & Values

Operations Values:

• Excellence: A commitment to high-quality design, technical accuracy, and adherence to industry best practices.

• Safety & Integrity: Prioritizing HSE in all design decisions and maintaining ethical conduct.

• Collaboration: Working effectively with cross-functional teams, fostering open communication and shared problem-solving.

• Innovation: Embracing new technologies and methods to improve design processes and outcomes.

• Accountability: Taking ownership of design deliverables, team performance, and continuous improvement initiatives.

Collaboration Style:

• The team operates in a collaborative, cross-functional environment where open communication and constructive feedback are encouraged.

• Expect a culture that values teamwork, knowledge sharing, and mutual support to achieve project goals.

• The Principal Designer is expected to lead by example, promoting an inclusive environment where all team members feel empowered to contribute.

📝 Enhancement Note: Subsea7's values likely align with the demanding nature of the offshore industry, emphasizing a strong work ethic, technical rigor, and a collective approach to achieving complex project objectives.

⚡ Challenges & Growth Opportunities

Challenges:

• Managing Complex Projects: Successfully delivering intricate design solutions for large-scale offshore projects within tight deadlines and budgets.

• Team Leadership & Mentoring: Effectively leading and motivating a diverse team of designers, ensuring skill development and consistent performance.

• Adapting to New Technologies: Staying current with rapidly evolving digital tools and design methodologies in the engineering sector.

• Cross-functional Stakeholder Management: Navigating diverse stakeholder needs and ensuring alignment between design and other project functions.

Learning & Development Opportunities:

• Advanced Technical Training: Access to specialized training programs for CAD software, engineering principles, and industry standards.

• Leadership Development Programs: Opportunities to hone management, communication, and strategic planning skills.

• Industry Conferences & Seminars: Participation in events to stay abreast of the latest trends, technologies, and best practices in offshore engineering.

• Mentorship: Opportunities to be mentored by senior leaders and to mentor junior engineers, fostering professional growth.

📝 Enhancement Note: This role offers the chance to tackle some of the most challenging projects in the offshore industry while simultaneously developing leadership and technical expertise through continuous learning and development.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex design project you led from concept to completion. What were the key challenges and how did you overcome them?" (Focus on process, problem-solving, and technical detail).

• "How do you ensure the quality and accuracy of design deliverables when overseeing a team?" (Highlight your checking processes, feedback mechanisms, and quality assurance methods).

• "How would you manage a situation where a project engineer requests a design change that you believe will impact budget or schedule significantly?" (Demonstrate your communication, negotiation, and risk assessment skills). Company & Culture Questions:

• "What do you know about Subsea7's work in renewable energy projects, and how do you see your design skills contributing to this area?" (Show research and forward-thinking).

• "How do you foster a collaborative and productive environment within a design team?" (Relate to your leadership style and experience).

• "How do you stay current with emerging technologies and integrate them into design workflows?" (Focus on continuous learning and innovation). Portfolio Presentation Strategy:

• "Walk us through a project in your portfolio where you had to balance competing priorities (e.g., cost, schedule, technical requirements)." (Use the STAR method: Situation, Task, Action, Result).

• "Show us an example of a complex drawing or 3D model you produced. Explain the specific techniques and software features you utilized." (Be prepared for deep technical questions).

• "How did your design decisions impact the overall project outcome or efficiency?" (Quantify your impact with metrics where possible).

📝 Enhancement Note: Preparation should focus on demonstrating not only technical mastery but also strong leadership, communication, and strategic thinking. Be ready to back up claims with specific examples from your career and portfolio.

📌 Application Steps

To apply for this Principal Designer position:

• Submit your application through the official Subsea7 careers portal using the provided URL.

• Customize your CV: Tailor your resume to highlight 15+ years of relevant experience in design and drafting, emphasizing complex projects, team leadership, and proficiency in AutoCAD, Autodesk Inventor, and Vault Professional. Quantify achievements wherever possible.

• Prepare your portfolio: Curate a selection of your best work that demonstrates your technical expertise, problem-solving skills, and leadership capabilities. Ensure it is well-organized and ready for presentation.

• Practice interview responses: Rehearse answers to common interview questions, focusing on the STAR method for behavioral questions and preparing detailed explanations for technical and leadership scenarios.

• Research Subsea7: Understand the company's mission, recent projects (especially in offshore energy and renewables), and core values to articulate your fit and enthusiasm.

⚠️ 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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