Principal Test Systems Test Execution Lead

Company : Apex Systems
Location : Tucson, AZ, 85701
Posted Date : 12 October 2025
Job Details
Principal Test Systems Test Execution Lead
We are seeking a Principal Test Systems Test Execution Lead (TEL) to join our team in Tucson, AZ. This role involves leading multi-disciplinary engineering teams, managing complex projects, and partnering with cross-functional stakeholders to ensure successful execution of test systems programs.
Key responsibilities include:
- Leading all phases of test systems programs from inception through completion.
- Serving as Integrated Product Team Lead (IPTL) for multi-disciplinary engineering teams (electrical, software, mechanical, etc.).
- Overseeing project execution, ensuring alignment with program guidelines and objectives.
- Coordinating with program leadership, finance, and planning to manage Earned Value Management (EVM).
- Analyzing performance data and recommending solutions to optimize efficiency.
- Facilitating collaboration across functional organizations.
- Preparing proposals, business plans, work statements, budgets, and contract terms.
- Communicating performance results to executive leadership, program teams, and customers.
Required qualifications include:
- Bachelor's degree in STEM (Science, Technology, Engineering, Mathematics) and 8+ years of relevant experience, or an advanced degree with 5+ years of experience.
- Proven experience with Earned Value Management System (EVMS) and program management tools (IMP, IMS, Risk & Opportunity Management).
- Strong background in Test Systems Engineering or equivalent, including hardware/software development, integration, and validation.
- Experience with budget management, EAC processes, and financial reporting.
- Ability to generate Budget Change Requests (BCR) and Basis of Estimates (BOE).
Preferred qualifications include:
- Experience managing multi-disciplinary engineering teams.
- EVMS or Program Management certification (Raytheon PM Level 6 or equivalent).
- Demonstrated IPTL experience with cross-functional collaboration and customer engagement.
- Strong communication and leadership skills.
- Experience in small to medium program execution.
- Understanding of engineering lifecycle: development, production transition, and maintenance.
- Familiarity with proposal capture and contract processes.
- Experience with Automated Test Equipment (ATE) and Unit Under Test (UUT) functionalities.
- Knowledge of Agile methodologies.
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
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