HWIL Sr Systems Integrator

Date Posted:

2026-05-07

Country:

United States of America

Location:

US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805

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:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

At RTX, the world 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.

The Hardware in the Loop (HWIL) Department in Tucson, AZ is a multi-discipline organization responsible for designing, building and integrating state of the art testing environments (flight simulators for missiles), as the last step before flight test.  On our team, you will work with weapon system designers to understand requirements, design solutions, integrate, and deploy the systems to help support tactical software development, testing, and delivery for missiles to the warfighter.

Raytheon is seeking Hardware in the Loop (HWIL) Senior Systems Integrator. The role requires experience troubleshooting and integrating various systems. The individual will need to be familiar with mapping requirements to measured results. This is an onsite role in Tucson, AZ.

What You Will Do

• Work with various trades and designs for developmental programs within the Hardware-in-the-Loop (HWIL) organization.

• Perform in system integration activities within HWIL facilities to support system signal presentation.

• Participate in troubleshooting and failure investigation activities within HWIL facilities.

• Participate on HWIL engineering teams performing test system design, assembly and integration activities on developmental programs.

• Work in a team environment in HWIL facilities which support the full lifecycle of system development and sustainment activities.

• Operate HWIL test environments through various phases of program development.

What You Will Learn

• System level knowledge of developmental programs within HWIL.

• Signal generation and presentation, across IF and RF test environments.

• Experience working across multi-disciplined group of engineers.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.

• Integration experience with hardware, software and/or firmware including electrical design and reading schematic diagrams.

• Experience using test equipment such as oscilloscopes, spectrum analyzers and signal generators.

Qualifications We Prefer

• Strong organization, coordination, planning, teaming skills, as well as written and oral communication skills.

• Experience generating technical documentation and reports.

• Experience with RF theory and application in systems.

• Knowledge of networking and IP addressed based equipment.

• Able to work and interface with a cross-discipline team.

• Experience with both Windows and Linux operating systems.

• Knowledge of or experience with equipment rack assembly, cable assembly/installation, electronics maintenance.

• Knowledge of or experience with software languages such as Java, C, C++, or similar languages; scripting languages such as Python and/or Perl, and MATLAB scripts for data analysis purposes.

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.

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