Control System Principal Designer

📍 Job Overview

Job Title: Control System Principal Designer

Company: Omega Technical Services

Location: Houston, Texas, United States

Job Type: FULL_TIME

Category: Engineering & Operations Design

Date Posted: 2026-05-08

Experience Level: 10+ Years

Remote Status: On-site

🚀 Role Summary

• Spearhead the design and development of complex control systems, leveraging advanced drafting and 3D modeling techniques to originate and produce drawings.

• Provide critical technical leadership, interpreting field conditions and engineering specifications to generate detailed design documents with minimal supervision.

• Drive project efficiency by developing accurate estimates, comprehensive schedules, and staffing requirements for control system design initiatives.

• Mentor and guide junior designers, ensuring the quality and accuracy of all design outputs through thorough checking and approval processes.

• Contribute to mission-critical projects within national security, nuclear infrastructure, and DOE/DoD operations, upholding the company's commitment to excellence and innovation.

📝 Enhancement Note: This role is positioned as a senior-level design position within the engineering and operations domain, focusing on control systems. The "Principal" title indicates a high degree of autonomy, expertise, and responsibility, including mentorship and project planning aspects. The emphasis on nuclear and DOE/DoD operations suggests a need for strict adherence to regulatory standards and security protocols.

📈 Primary Responsibilities

• Originate and produce drawings and 3D models of moderate to advanced complexity for control systems, utilizing specialized CAD applications.

• Interpret and generate design drawings from engineering specifications and field walkdowns, demonstrating a strong understanding of system functionality and layout.

• Develop comprehensive project estimates, defining labor hours, material costs, and resource allocation for design tasks.

• Create and manage project schedules, outlining key milestones, dependencies, and timelines for control system design deliverables.

• Assess and define staffing requirements, ensuring adequate personnel with the necessary skill sets are allocated to design projects.

• Conduct field walkdowns with minimal guidance to verify existing conditions, gather site-specific data, and validate design feasibility.

• Directly lead, check, and approve design work performed by other designers, ensuring adherence to standards and quality benchmarks.

• Develop key quantities tracking reports and project scope of services documents to support project management and client communication.

• Maintain a thorough understanding of applicable Federal (including Department of Energy Orders), State, and Local codes and standards relevant to specialized engineering design, particularly in nuclear environments.

📝 Enhancement Note: The responsibilities highlight a blend of technical design execution, project management support (estimation, scheduling), and leadership/mentorship. The ability to "walk down field systems" and "interpret field direction" is a critical hands-on requirement for this senior role, distinguishing it from purely theoretical design positions.

🎓 Skills & Qualifications

Education:

• An Associate's degree in Drafting or a related field is preferred.

Experience:

• Minimum of 15 years of relevant drafting and design experience in engineering and construction.

• Demonstrated experience in specialized engineering design fields such as electrical, mechanical, structural, communications, architectural, fire protection, or civil engineering.

Required Skills:

• Highly skilled in computer-aided design (CAD) applications, with a strong emphasis on 3D modeling.

• Proficiency in AutoCAD.

• Experience with SPI (SmartPlant Instrumentation) and/or S3D (SmartPlant 3D).

• Demonstrated ability to originate and produce drawings and 3D models of moderate to advanced complexity with minimal supervision.

• Ability to walk down field systems, interpret field direction, and generate advanced design details.

• Expertise in creating new drawings and modifying existing drawings.

• Strong understanding of Federal, State, and Local codes and standards applicable to specialized engineering design (nuclear preferred).

Preferred Skills:

• Direct experience with S3D for 3D modeling.

• Possession of an active DOE/DoD clearance within the past two (2) years.

• Previous work experience with the Department of Energy (DOE) or National Nuclear Security Administration (NNSA).

📝 Enhancement Note: The experience requirement of 15 years combined with the "Principal" title suggests this is a very senior individual contributor role, possibly equivalent to a lead or manager in terms of scope but focused on technical design output. The preference for an Associate's degree indicates a strong emphasis on practical, hands-on technical education over a Bachelor's degree in many cases for design roles. The U.S. Citizenship and DOE Security Clearance requirements are critical for roles supporting government contracts.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 complex control system design projects, demonstrating progression in complexity and scope.

• Include examples of detailed 3D models and technical drawings created using AutoCAD, SPI, and S3D.

• Present evidence of project estimation and scheduling capabilities, perhaps through sample project plans or budget summaries.

• Highlight your ability to interpret and apply Federal, State, and Local codes and standards within design deliverables.

Process Documentation:

• Provide examples of how you have documented design processes, from initial concept to final drawing approval.

• Illustrate your approach to quality control and peer review in a design environment, including how you check and approve the work of others.

• Include documentation or descriptions of how you have contributed to or developed project scope of services or facilities scope documents.

📝 Enhancement Note: Given the senior nature of this role and its focus on design and project support, a portfolio is crucial. It should clearly illustrate the breadth and depth of the candidate's technical design skills, project management contributions, and understanding of regulatory compliance. The emphasis on S3D and 3D modeling suggests that visual representations of work will be highly valued.

💵 Compensation & Benefits

Salary Range: USD $140,000.00 - USD $160,000.00 per year.

Benefits:

• Medical Insurance

• Dental Insurance

• Vision Insurance

• Short Term Disability Insurance

• Long Term Disability Insurance

• 401(k) with Company Match

• AD&D Insurance (Accidental Death & Dismemberment)

• Paid Time Off (PTO)

Working Hours:

• Standard full-time hours are expected, but the specific shift will be at the discretion of the customer site. This implies potential for varied schedules depending on project needs and client requirements.

📝 Enhancement Note: The salary range is competitive for a Principal Designer role with 15+ years of experience, especially in a high-demand field like nuclear engineering design. The benefits package is comprehensive, offering standard health and retirement benefits, which are attractive to experienced professionals. The "customer site discretion" for work schedule is a common characteristic of roles supporting government or industrial facilities, requiring flexibility.

🎯 Team & Company Context

🏢 Company Culture

Industry: Engineering Services, Government Contracting (DOE/DoD), Nuclear Infrastructure, Defense Technology.

Company Size: Omega Technical Services is a Service-Disabled Veteran-Owned Small Business (SDVOSB). While the exact number of employees isn't specified, SDVOSBs typically range from small to medium-sized businesses. This size often fosters a close-knit, agile environment where individual contributions are highly visible.

Founded: The company's founding date is not provided, but its focus on mission-critical projects for the DOE and DoD suggests a history of supporting complex government operations.

Team Structure:

• The Control System Principal Designer will likely be part of a larger engineering or design department. This department may consist of various disciplines (electrical, mechanical, structural, etc.) and include junior designers, drafters, and potentially project engineers.

• Reporting structure is anticipated to be within a design group led by a manager or lead engineer, with direct interaction and oversight of other design personnel.

Methodology:

• Emphasis on rigorous adherence to design standards, codes (DOE Orders, Federal, State, Local), and safety protocols.

• Data-driven approach to design, utilizing CAD tools for modeling, analysis, and documentation.

• Workflow optimization through efficient use of design software and clear delegation/checking processes.

• Strong focus on mission support and delivering high-quality results for critical government and industrial operations.

Company Website: www.omegatechserv.com

📝 Enhancement Note: As a Service-Disabled Veteran-Owned Small Business, Omega Technical Services likely cultivates a culture that values leadership, initiative, discipline, and mission-focus, drawing from its veteran workforce. The emphasis on "advancing national security" and "driving innovation" suggests an environment that rewards problem-solving and technical excellence.

📈 Career & Growth Analysis

Operations Career Level: This role is at the highest individual contributor level for a designer, signified by "Principal." It requires deep technical expertise, extensive experience (15+ years), and the ability to lead, mentor, and manage design tasks independently. This level involves significant autonomy and responsibility for the technical accuracy and quality of complex design outputs.

Reporting Structure: The Principal Designer is expected to report to a Lead Engineer, Engineering Manager, or a Project Manager, depending on the project structure. They will, in turn, direct and check the work of junior designers and drafters. This position acts as a key technical resource within the design team.

Operations Impact: The Control System Principal Designer directly impacts project success by ensuring the accurate and compliant design of critical control systems. This role is foundational to the safe and efficient operation of nuclear infrastructure, national security assets, and other DOE/DoD facilities. Their work is essential for enabling the functionality and reliability of these vital systems.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific control system technologies, nuclear design standards, or advanced 3D modeling techniques.

• Leadership Development: Transition into roles like Lead Control System Designer, Design Manager, or Project Engineer, where management and strategic planning are more prominent.

• Cross-Disciplinary Expertise: Broaden knowledge into adjacent engineering fields (e.g., electrical, mechanical) to offer more holistic design solutions.

• Project Management: Develop skills in project planning, client relations, and budget management, potentially moving into project management roles.

• Security Clearance Advancement: Maintain and leverage a DOE Security Clearance for access to high-level projects and opportunities.

📝 Enhancement Note: The "Principal" designation signifies a peak in a technical design career path. Growth opportunities would typically involve moving into leadership positions that manage teams or projects, or highly specialized technical expert roles, rather than further advancement within the pure design track. The company's focus on government contracting implies that maintaining security clearances will be paramount for continued growth.

🌐 Work Environment

Office Type: The role is on-site, indicating a traditional office-based design environment. This likely includes shared office spaces, cubicles, or private offices depending on the company's layout, with access to necessary workstations and design software. Collaboration is facilitated through in-person meetings and discussions.

Office Location(s): The primary work location is Houston, Texas, specifically at 737 N. Eldridge Pkwy, Houston, TX 77079. This location serves as the base for supporting client operations, which may occasionally require site visits to DOE/DoD facilities or client project locations.

Workspace Context:

• The workspace will be equipped with industry-standard CAD software (AutoCAD, SPI, S3D) and hardware necessary for complex 3D modeling and drafting.

• Collaboration will be a key aspect, involving regular interactions with engineers, project managers, and fellow designers, fostering a team-oriented approach to problem-solving.

• The environment is expected to be professional and focused, given the critical nature of the projects and the company's mission. Adherence to site-specific security protocols will be a standard part of the daily work.

Work Schedule: While typically a full-time role, the specific shift is subject to customer site discretion. This means the daily schedule might vary based on project demands, client operational needs, or site-specific requirements, requiring a degree of flexibility from the employee.

📝 Enhancement Note: The on-site requirement and customer site discretion for shifts are typical for roles supporting government facilities or critical infrastructure projects where physical presence and operational alignment are essential. This suggests a need for candidates who are comfortable with potential variations in daily schedules and on-site work environments.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application to ensure minimum qualifications (experience, skills, U.S. Citizenship) are met.

• Technical Assessment/Screening Call: A discussion with a hiring manager or senior technical lead to assess your proficiency in CAD tools (AutoCAD, SPI, S3D), 3D modeling, and your understanding of control system design principles and codes. You may be asked to describe specific projects.

• Portfolio Review: A dedicated session where you will present and discuss your design portfolio. Be prepared to walk through 2-3 key projects, detailing your role, the challenges, the design solutions, the software used, and the outcomes.

• Behavioral/Fit Interview: Questions focused on your experience with field walkdowns, mentoring junior staff, handling complex design challenges, and working within government contracting environments (DOE/DoD).

• Security Clearance Verification: If you have a DOE clearance, you will be asked to provide details. If not, the process for obtaining one will be discussed.

Portfolio Review Tips:

• Curate Selectively: Choose projects that best showcase your expertise in control system design, 3D modeling (especially S3D), and your ability to handle complexity and regulatory requirements.

• Quantify Impact: For each project, highlight specific achievements: e.g., "Reduced design time by X% through S3D implementation," or "Ensured compliance with DOE Order Y, preventing potential rework."

• Showcase Problem-Solving: Be ready to explain the design challenges encountered and how you, as the Principal Designer, devised solutions.

• Highlight Collaboration: Describe instances where you worked with engineers, field personnel, or junior designers, and how your leadership contributed to project success.

• Prepare for Technical Deep Dives: Expect questions about specific software features, design methodologies, and code interpretations.

Challenge Preparation:

• Design Scenario: You might be presented with a hypothetical design problem or a partial drawing set and asked to outline your approach to developing the complete design, including estimates and schedules.

• Code Application: Be prepared to discuss how you would apply relevant DOE Orders or industry codes to a specific design scenario.

• Mentorship/Review: You could be asked how you would review and provide feedback on a junior designer's work.

📝 Enhancement Note: The emphasis on a portfolio review and detailed discussion of past projects indicates that demonstrating practical experience and technical depth is paramount. Candidates should be prepared to articulate their contributions clearly and quantitatively. The security clearance requirement means that candidates must be eligible and willing to undergo the necessary background checks.

🛠 Tools & Technology Stack

Primary Tools:

• AutoCAD: Essential for 2D drafting and general design work. Proficiency in creating, editing, and managing drawing files is expected.

• SPI (SmartPlant Instrumentation): Used for managing instrumentation data, specifications, and loop diagrams. Experience in generating and verifying instrument lists and data sheets is key.

• S3D (SmartPlant 3D): A primary 3D modeling tool. Expertise in building complex 3D models of control systems, including equipment, piping, and cable trays, is highly preferred. This tool is critical for clash detection, visualization, and generating detailed construction drawings.

Analytics & Reporting:

• While not explicitly listed as analytical tools, the role requires the generation of reports such as:
  • Key Quantities Tracking Reports
  • Progress Reports

CRM & Automation:

• Not directly applicable to this design role, but understanding how design data integrates into broader project management or enterprise systems (like ERPs or project control systems) would be beneficial. The focus is on design software and project planning tools.

📝 Enhancement Note: The specific software requirements (AutoCAD, SPI, S3D) are critical. Candidates should be prepared to discuss their level of proficiency and specific use cases for each tool, particularly S3D for 3D modeling. Experience with these tools is likely a non-negotiable requirement for this Principal Designer role.

👥 Team Culture & Values

Operations Values:

• Mission Focus: A strong commitment to supporting the company's mission of advancing national security, nuclear infrastructure, and critical DOE/DoD operations. This means prioritizing project success and client needs.

• Excellence & Initiative: Driving for high-quality design outcomes, demonstrating leadership, and proactively identifying and solving problems.

• Trust & Integrity: Upholding the highest standards of professional conduct, especially given the sensitive nature of government contracts and security requirements.

• Collaboration: Working effectively with engineers, project managers, and fellow designers to achieve shared project goals.

• Efficiency: Optimizing design processes and resource utilization to deliver projects on time and within budget.

Collaboration Style:

• Cross-functional Integration: Expect to collaborate closely with engineers from various disciplines (electrical, mechanical, civil) to ensure integrated and cohesive designs.

• Process Review Culture: A likely emphasis on peer reviews and constructive feedback to maintain design integrity and quality.

• Knowledge Sharing: As a Principal Designer, you'll be expected to share your expertise, mentor junior staff, and contribute to the team's overall technical growth.

📝 Enhancement Note: The company's stated values of "leadership, initiative, and trust," combined with its veteran-owned status, suggest a culture that rewards proactive problem-solving, self-direction, and a strong sense of responsibility. The operations values are deeply tied to the mission-critical nature of the work.

⚡ Challenges & Growth Opportunities

Challenges:

• Complex Regulatory Environment: Navigating and applying stringent Department of Energy Orders and other federal/state/local codes, especially within nuclear design contexts, presents a significant challenge requiring meticulous attention to detail.

• Field Integration: Translating complex field conditions and directives into accurate and feasible design drawings requires strong observational skills and problem-solving abilities.

• Mentorship and Leadership: Balancing personal design responsibilities with the need to guide, check, and mentor junior designers effectively.

• Security Clearance Requirements: Obtaining and maintaining a DOE Security Clearance can be a lengthy and rigorous process, which may pose a challenge for some candidates.

Learning & Development Opportunities:

• Advanced Technical Training: Opportunities to deepen expertise in specific control system design software (e.g., advanced S3D functionalities, specialized simulation tools) or emerging design technologies.

• Industry Certifications: Pursuing certifications related to nuclear design, specific engineering disciplines, or project management.

• Mentorship Programs: Formal or informal mentorship from senior leadership or highly experienced engineers within Omega Technical Services.

• Exposure to Diverse Projects: Gaining experience across a range of mission-critical projects for DOE and DoD, broadening your understanding of different operational environments and design challenges.

📝 Enhancement Note: The challenges are inherent to operating within the government contracting and nuclear design sectors. The growth opportunities are geared towards deepening technical expertise and moving into leadership or specialized roles within these high-stakes environments.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex control system design project you led. What were the key challenges, your approach to solving them, and the final outcome?" (Focus on your role, technical solutions, and results).

• "How do you ensure compliance with stringent codes and standards like DOE Orders in your design work?" (Highlight your process for code research, application, and verification).

• "Walk me through your process for estimating the time and resources needed for a moderate-to-advanced complexity control system design project." (Demonstrate your project planning and estimation skills).

Company & Culture Questions:

• "What interests you about working for Omega Technical Services, particularly in supporting DOE/DoD missions?" (Connect your career goals with the company's mission).

• "How would you mentor a junior designer who is struggling with a complex design task or software?" (Illustrate your leadership and coaching abilities).

Portfolio Presentation Strategy:

• Structure Your Narrative: For each project, follow a clear story: Problem/Objective -> Your Role/Approach -> Tools/Methods Used -> Challenges Faced -> Solution/Outcome -> Lessons Learned.

• Quantify Your Impact: Use metrics whenever possible. Did your design improve efficiency, reduce costs, enhance safety, or speed up a process?

• Focus on "Principal" Level Contributions: Emphasize your leadership, decision-making, and oversight of others' work, not just individual task completion.

• Be Prepared for Technical Questions: Anticipate deep dives into your use of AutoCAD, SPI, and S3D, as well as your understanding of relevant codes.

📝 Enhancement Note: Interview preparation should focus on demonstrating both technical mastery and leadership/mentorship capabilities. Candidates must be ready to articulate their experience with specific software and their ability to navigate complex regulatory environments. The portfolio is your primary tool for showcasing these capabilities.

📌 Application Steps

To apply for this Control System Principal Designer position:

• Submit your application through the provided link on the Omega Technical Services careers portal.

• Tailor Your Resume: Ensure your resume clearly highlights your 15+ years of drafting/design experience, specifically mentioning your proficiency with AutoCAD, SPI, and S3D. Quantify achievements and responsibilities where possible.

• Prepare Your Portfolio: Curate a portfolio showcasing 2-3 of your most complex control system design projects. Be ready to discuss your specific contributions, the software used, and the project's successful outcomes and adherence to codes.

• Research Omega Technical Services: Understand their mission, their work with DOE/DoD, and the types of projects they undertake. Prepare to articulate why you are a good fit for their culture and values.

• Practice Interview Responses: Rehearse answers to common technical, behavioral, and situational questions, focusing on demonstrating your expertise and leadership as a Principal Designer.

⚠️ 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.