SkillBridge Conversion Only: Principal Systems Engineer - Onsite Tucson, AZ

Date Posted:

2026-08-26



Country:

United States of America



Location:

US-AZ-TUCSON-9070 ~ 9070 S Rita Rd ~ BLDG 9070



Position Role Type:

Onsite



U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​



Security Clearance Type:

DoD Clearance: Secret



Security Clearance Status:

Active and existing security clearance required on day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. 

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world.

Join us and help shape the future of aerospace and defense.

This position is 100% ONSITE in Tucson, Arizona

What You Will Do

The TESA Program Engagement Lead is a senior technical–operational leadership role responsible for the strategy, execution, and sustainment of Test Environment Support and Administration (TESA) capabilities across programs.

This role serves as the primary technical and operational interface between Program Management Office (PMO), Chief Engineering (CE), Cybersecurity, IT/Digital organizations, Operations, and external vendors to ensure test environments are secure, compliant, scalable, and aligned with program schedules and cost objectives.

This individual bridges gaps between program intent and technical execution, translating PMO priorities and engineering needs into actionable infrastructure, cybersecurity, and operational solutions. The role functions as a single point of accountability and escalation for TESA-related planning, execution, and risk management.

Technical & Operational Leadership:

• Own the end-to-end technical operations strategy for TESA, including test networks, lab infrastructure, tooling, data flows, access controls, and sustainment.

• Provide hands-on technical and operational guidance to resolve complex issues related to test environments, system integration, cybersecurity compliance, and infrastructure constraints.

• Serve as the technical authority and advisor for TESA-related decisions impacting program cost, schedule, performance, and security.

PMO & Chief Engineering Interface:

• Act as the primary liaison between PMO and Chief Engineering, translating program objectives, schedules, and risks into executable TESA solutions.

• Support PMO with technical assessments, risk trades, cost/schedule impacts, and mitigation strategies related to test environment readiness.

• Advise Chief Engineering on test environment architecture, scalability, and long-term roadmap alignment.

Cybersecurity & Compliance Integration:

• Bridge the technical knowledge gap between Cybersecurity and PMO, ensuring security requirements are fully understood, planned, and implemented without unnecessary schedule impact.

• Coordinate with Cybersecurity, Security, and Program Security to ensure test environments meet RMF, NIST, and government security requirements.

• Serve as, and support, Information System Owner (ISO) responsibilities for classified and unclassified test networks, as applicable.

Ecosystem & Vendor Management:

• Act as a single point of contact (POC) for internal stakeholders and external vendors/suppliers supporting TESA infrastructure, tools, and services.

• Lead integration and coordination efforts across IT/Digital, Operations, Engineering, Cybersecurity, and suppliers to deliver cohesive test ecosystems.

• Support contract execution, change requests, and technical interchange meetings related to test environments.

Program Execution & EVMS:

• Plan, execute, and manage TESA scope using Earned Value Management (EVMS) principles, including IMS, EACs, LREs, and budget tracking.

• Identify resource constraints, prioritize execution activities, and proactively manage risks and dependencies.

• Provide status, metrics, and recommendations to program and functional leadership.

Road mapping & Continuous Improvement:

• Develop and maintain short- and long-term TESA roadmaps aligned with program milestones and future program needs.

• Drive process improvements, standardization, and reuse across test environments to improve efficiency, security posture, and schedule performance.

• Mentor and guide technical staff and IPT leads supporting TESA execution.

Qualifications You Must Have

• Bachelor’s degree in Engineering, Computer Science, Information Systems, or related STEM field

• Minimum 8 years of relevant experience in technical operations, engineering support, test environments, infrastructure, or program execution

• Successful completion of an RTX SkillBridge Internship Program

• Experience leading cross-functional, matrixed teams

• Experience with engineering development lifecycles and test environment requirements

• U.S. Citizenship with current DoD Government issued Secret security clearance day one.

Qualifications We Prefer

• Special Access Program experience

• Experience supporting classified test environments or lab ecosystems

• Experience with cybersecurity frameworks (RMF, NIST, JSIG, ICDs)

• Experience serving as or supporting an Information System Owner (ISO)

• Systems engineering experience with the ability to evaluate complex trade spaces

• Experience translating between technical and non-technical stakeholders

• Experience with EVMS, program execution, and budget/schedule management

• Experience working with external vendors and government customers

• DoD 8570.01m IAT II certified credentials (Sec+, CISM, etc.) or obtain within 6 months of hiring

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now!  

Please consider the following role type definitions as you apply for this role:

Onsite: Employees who are working in Onsite roles will work primarily onsite.

This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

This position is in beautiful Tucson, AZ. Tucson has a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized as one of America’s 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round.

Tucson, AZ: https://careers.rtx.com/global/en/raytheon-tucson,-az-location

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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