Sr. Software System Integration Engineer

Date Posted : 2025-10-07

Country :

United States of America

Location :

CO109 : 16510 E Hughes Drive, Aurora 16510East Hughes Drive Building S79, Aurora, CO, 80011 USA

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 : Secret - Current

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

In Systems Integration and Test (SI&T) we integrate, verify, and validate our products. We put our systems together, exercise them in the lab or in the field, measure and analyze performance, and make sure our products work the first time and every time.

To accomplish this, we develop plans and procedures, debug and evaluate system functions and interfaces, develop test environments, and work hand-in-hand with our customers.

What You Will Do

We are seeking a Systems Integration Engineer II to join our Engineering team in Aurora, Colorado for the role of System Readiness Integration Engineer.

In this role, you will work with cross-disciplinary team of engineers who are leading the industry in ground systems solutions.

The System Readiness Integration Engineer plan plans and performs Integration assignments involving complex software and hardware subsystems and resolves identified conflicting issues.

Participates in a complex program which includes establishing methods and techniques, planning and writing integration procedures / sequences and reports, and conducting tests utilizing comprehensive knowledge of these complex subsystems.

Utilizes a broad knowledge of precedents in integration engineering and applies understanding of principles of related engineering and software technology to ensure test validity and integrity.

Conducts tests, which include collaborating with others in establishing language, database, and computer simulation requirements and configuration management techniques.

Develop and execute integration sequences

Identify technical issues during integration and collaborate with fellow engineers to determine root cause and drive toward closure

Coordinate with internal and external stakeholders on a daily basis

Work in an Agile program environment

Work in a classified lab on site in Aurora, Colorado

Qualifications You Must Have

Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant systems integration and test experience or 3 years of relevant experience with a Master's degree in (STEM)

Experience in Hands-on keyboard integration engineering on a government software development contract

Experience troubleshooting and resolving software system execution problems

Experience with systems engineering principles and activities

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

Qualifications We Prefer

Experience working in a Satellite Ground System development or operations environment

Experience with ground station and satellite domains (such as terrestrial data networking, command and telemetry, launch operations, flight dynamics, mission planning, on-orbit operations)

Experience with Atlassian tools (Jira, Confluence, Bitbucket), Experience utilizing discrepancy report systems

Experience with Raytheon EclipseTM or Raytheon EquinoxTM

Experience with script development (Python, Perl, CECIL), Experience with Java, C++, or Python, Experience with Linux operating system

What We Offer

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

Relocation Eligibility

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role : Onsite : Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

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

Location Information : Aurora, CO : https : / / careers.rtx.com / global / en / raytheon-aurora-co-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 82,000 USD - 164,000 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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