Test Solutions Software Engineer
Company: RTX
Location: El Segundo
Posted on: April 2, 2026
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Job Description:
Date Posted: 2026-03-25 Country: United States of America
Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01
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 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. This
position is 100% on-site in El Segundo, CA Job Description: The
Space Test Solutions department supporting the Mission Solutions &
Payloads sub-strategic business unit is looking for a Senior
Software Engineer. The Space Test Solutions department designs a
combination of EO/IR and RF test platforms. What You Will Do:
Define software requirements for test equipment of space payloads
Design test system software architecture to ensure robust
operations Implement software code to provide test capability on
hardware with high-speed interfaces Integrate software on
electrical, optical and mechanical systems in addition to
engineering units and space payloads Create test plans for test
suite validation Conduct test equipment validation Support test
equipment through payload testing completion What You Will Learn:
Space EO/IR and RF Test Solution architecture IV&V approaches
on different categories of programs from IRAD to ACAT1
Qualifications You Must Have: Typically requires a bachelor’s
degree in Science, Technology, Engineering, or Mathematics (STEM)
and minimum 5 years prior relevant experience, or an Advanced
degree in a related field and minimum 3 years’ experience.
Experience with LabVIEW software development implementing high
speed interfaces (FPGA, sRIO, SERDES. etc.) 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 Qualifications We Prefer:
Experience in test system development on complex systems Experience
with test plans and/or procedures. Experience with test related
reviews Experience in laboratory environments Experience supporting
HW & SW integration, verification and validation Experience
troubleshooting complex problems and finding cost effective
solutions Exposure to space system testing and requirements 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 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 onsite work in El Segundo, CA:
https://careers.rtx.com/global/en/raytheon-el-segundo-ca-location
TestEngineering 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 95,500 USD - 181,700 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. Privacy Policy and Terms: Click on this link to
read the Policy and Terms
Keywords: RTX, Buena Park , Test Solutions Software Engineer, IT / Software / Systems , El Segundo, California
