Principal Test Systems Test Execution Lead

Principal Test Systems Test Execution Lead

Location:

Tucson, AZ

Project Duration: 12 months with possibility of extension or conversion.

Rate:
Negotiable based on experience.

The Test Equipment Engineering (TEE) organization at RTX provides critical engineering services across product lines and functions. With over a century of engineering excellence, RTX is committed to defending freedoms and deterring aggression through innovative solutions. We are seeking a Principal Test Systems Test Execution Lead (TEL) to join our client’s team in Tucson, AZ. This full‑time, on‑site role involves leading a multidisciplinary engineering team, managing multiple projects, and collaborating closely with program offices and customers.

• Lead all phases of program execution from inception to completion.
• Serve as Integrated Product Team Lead (IPTL) for cross‑functional engineering teams.
• Manage test teams across electrical, software, and mechanical disciplines.
• Coordinate project operations within program guidelines.
• Execute Earned Value Management (EVM) in collaboration with finance and planning.
• Analyze performance data and recommend process improvements.
• Align project tasks with functional organizations to meet objectives.
• Support proposal development, budgeting, and contract management.
• Communicate performance metrics to leadership and customers.

• Bachelor's degree in STEM and 8+ years of relevant experience, or an advanced degree with 5+ years of experience.
• Proficiency in EVMS and program management.
• Experience in test systems engineering (hardware/software), integration, validation, and maintenance.
• Familiarity with program management tools: EVMS, IMP, IMS, Risk & Opportunity Management.
• Experience with budgeting, scheduling, EAC, and financial reporting.
• Ability to generate Budget Change Requests (BCRs) and Basis of Estimates (BOEs).
• Must hold an Active DoD Secret Clearance.

• Experience leading multidisciplinary teams.
• EVMS or Program Management certification (Raytheon PM Level 6 or equivalent).
• Proven IPTL experience with cross‑functional collaboration.
• Strong communication and interpersonal skills.
• Experience in small to medium program execution.
• Understanding of engineering lifecycle: development to maintenance.
• Proposal and contract management experience.
• Familiarity with Automated Test Equipment (ATE) and Unit Under Test (UUT).
• Knowledge of Agile methodologies.

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.

Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department.

Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans. Additional benefits include an ESPP (employee stock purchase program) and a 401(k) plan with a company match, an HSA on the HDHP plan, Support Linc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program, and other discounts.

Professional development support includes an on‑demand training program, certification prep, a library of technical and leadership courses, and discounts to associations such as CompTIA and IIBA.