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Life Cycle Systems Engineer II

RTX


Job Location:

El Segundo, CA - USA

Yearly Salary: USD 75800 - 144200
Posted: 11 September 2026 (16 hours ago)
Application Deadline: 9 December 2026
Vacancies: 1 Vacancy

Job Summary

Date Posted:

Country:

United States of America

Location:

US-CA-EL SEGUNDO-R01 2000 E Imperial Hwy BLDG R01

Position Role Type:

Onsite

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

The ability to obtain and maintain a U.S. government issued security clearance is required. 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 after 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 todays mission and stay ahead of tomorrows threat. Our team solves tough meaningful problems that create a safer more secure world.

The Space & Airborne Systems (SAS) Center within Systems Engineering & Test Capabilities (SE&TC) is seeking Systems Engineers to support the Life Cycle Engineering (LCE) Department. LCE provides systemlevel troubleshooting reliability improvements and sustainment support across radar hardware and software programs.

LCE System Engineers will lead the depot integration of hardware and software create and execute test plans and procedures evaluate system functions and interfaces and verify requirements in support of final selloff. This role requires regular collaboration across engineering disciplines and program partners to drive system solutions.

LCE System Engineers in this role also help update the Concept of Operations (CONOPS) define and manage system requirements and oversee qualification verification and validation. Additional responsibilities include conducting functional and physical analyses performing trade studies and using large data sets and analytics tools to identify trends support failure investigations and drive datainformed engineering decisions. Occasional travel may be required for test event support typically not exceeding 20%. This is an onsite position in El Segundo California.

What You Will Do:

  • Support Radar System Integration Laboratory (RSIL) Integration Verification and Validation activities and troubleshoot system issues in lab field or depot environments
  • Diagnose failures through detailed data analysis rootcause investigation and correctiveaction recommendations using lab and field test equipment
  • Produce clear performance evaluations using tools such as MATLAB and analytics platforms (e.g. SQLbased tools)
  • Prepare and deliver concise technical findings to IPTLs Systems Engineering Chief Engineering and other stakeholders
  • Coordinate engineering efforts related to hardware test troubleshooting sustainment and depot returns
  • Review and refine system architectures and technical solutions with engineering teams
  • Maintain engineering specifications drawings and engineering databases
  • Provide technical support and guidance to Engineering IPTLs
  • Participate in engineering tagups crossfunctional meetings and working groups
  • Ensure compliance with process requirements and support mockup hardware assessments
  • Apply predictive analytics and modeling to anticipate failures and improve lifecycle planning
  • Create Python scripts and tools to analyze system/test data automate workflows and produce actionable insights

Qualifications You Must Have:

  • Typically requires a degree in Science Technology Engineering or Mathematics (STEM) and 2 years experience with Experience of System Integration Verification and Validation (IV&V)
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer:

  • Active DoD Secret clearance
  • Airborne Radar Systems
  • Electrical test equipment circuit wiring and electronic diagnostics tools: multimeters oscilloscopes tachometer signal generator etc.
  • Read and integrate software routines with hardware
  • Instrumentation and collection of large data sets including the application of scripting or automation to data collection and analysis
  • Interpret and synthesize operational or test data to support system performance assessments and continuous improvement.
  • Software (coding software languages GUI tools macros etc.)
  • Experience of working with engineering schematics flow diagrams requirements specification
  • Data analysis and automation tools (Microsoft Office MATLAB Python)

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 Eligible Relocation assistance is available

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

As part of our commitment to maintaining a secure hiring process candidates may be asked to attendselect 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 75800 USD - 144200 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 candidates 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 companys 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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Required Experience:

IC


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