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Keywords: Systems Integration and Test Engineer Sr, Location: Littleton, CO

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Systems Integration and Test Engineer Sr

Area Space Department 83BDA00:ATLO Denver Programs I&T Job Class Systems Engineering: Assembly/Integration... an experienced assembly test and launch operations (ATLO) engineer to focus on operational support of electrical and computer...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 29 Jan 2026
Salary: $102800 - 178135 per year

Systems Test & Verification Systems Engineer Sr

. What does this role look like? As the System Test and Verification Systems Engineer on the Comms SIE team... design, integration and test, with knowledge of space systems Experience with customer facing reviews: TIM, TRR...

Posted Date: 19 Feb 2026
Salary: $102800 - 178135 per year

Electrical Systems Engineer Sr. - Requirements and Verification

. We want you to support the Fleet Ballistic Missile (FBM) Program by joining the Systems Engineering Integration and Test (SEIT...) team as a Systems Engineer. The SEIT Requirements and Verification team handles all System level requirements for the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 01 Mar 2026
Salary: $102800 - 178135 per year

Project Engineer, Sr. Staff

responsibility. Your Mission is Ours. What does this role look like? We're seeking a Project Engineer, Sr. Staff to join our Team...) across the Space Enterprise. They will need to be very capable with LM inventory and business operations systems, understand...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 25 Feb 2026

Sr RF Engineer

to transform humanity through technology and imagination! As a Sr RF Engineer, you will be using your skills and expertise... and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight...

Posted Date: 17 Dec 2025
Salary: $143487.14 - 197294.81 per year

Sr Project Engineer

(C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics... management, system design, and systems integration. Proven experience in generating technical proposals and conducting trade...

Posted Date: 28 Feb 2026

Software Engineer SR- Space Protection Programs

methodology in the development, integration and test of complex software systems and environments. Programming background in C/C.... In this role you will: Participate in embedded software development, integration, and/or software test activities. Lead in the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 28 Feb 2026
Salary: $107300 - 185840 per year

Reliability Engineer Sr

levels 2-5. If you are interested in joining LM and working as a Systems Engineer, please apply to this requisition... and activities for Missile, Reentry, and Support Equipment hardware as part of a team within the Systems Engineering, Integration...

Posted Date: 21 Feb 2026

Reliability Engineer Sr

for Missile, Reentry, and Support Equipment hardware as part of a team within the Systems Engineering, Integration & Test (SEIT... for test program trends and failures As a Reliability Engineer, you will spend much of your time working in a team...

Posted Date: 20 Feb 2026
Salary: $98300 - 170315 per year

Software Engineer Sr (level 3)

aircraft in all stages of development, including design, code, integration, and lab and field test. We work on a wide range... offers meaningful and exciting technical work spanning both software development and supporting integration and test for a multi-site...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 04 Feb 2026
Salary: $107300 - 185840 per year

Software Engineer Sr

of common ground software solutions, specializing in the development of mission-critical systems for U.S. government agencies... / proficiency in application containerization (e.g. Docker, Kubernetes, etc.) Experience with test automation and continuous...

Posted Date: 12 Feb 2026
Salary: $107300 - 185840 per year

Software Engineer Sr

of common ground software solutions, specializing in the development of mission-critical systems for U.S. government agencies... / proficiency in application containerization (e.g. Docker, Kubernetes, etc.) Experience with test automation and continuous...

Posted Date: 12 Feb 2026
Salary: $88000 - 152490 per year

Software Engineer Sr

containerization (e.g. Docker, Kubernetes, etc.) Experience with Mission Planning Systems Experience with test automation...-critical systems for U.S. government agencies, commercial enterprises, and international customers. As part of Lockheed Martin...

Posted Date: 11 Feb 2026
Salary: $107300 - 185840 per year

Guidance, Navigation & Control Engineer (Sr, Level III) - Top Secret

systems in demanding, zero-gravity environments. Through digital modernization, advanced analytics, and emerging technologies... systems that enable spacecraft to operate in complex space environments. You'll collaborate closely with multidisciplinary...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 08 Feb 2026

Software Engineer Sr

of common ground software solutions, specializing in the development of mission-critical systems for U.S. government agencies..., etc.) Understanding / proficiency in application containerization (e.g. Docker, Kubernetes, etc.) Experience with test automation...

Posted Date: 31 Jan 2026
Salary: $107300 - 185840 per year

Guidance, Navigation & Control Engineer (Sr, Level III) - Top Secret

systems in demanding, zero-gravity environments. Through digital modernization, advanced analytics, and emerging technologies... systems that enable spacecraft to operate in complex space environments. You'll collaborate closely with multidisciplinary...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Dec 2025

Guidance, Navigation & Control Engineer (Sr, Level III) - Top Secret

systems in demanding, zero-gravity environments. Through digital modernization, advanced analytics, and emerging technologies... systems that enable spacecraft to operate in complex space environments. You'll collaborate closely with multidisciplinary...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Dec 2025

Sr Automation QA

FuntoNetwork IT Consulting Empowering Businesses with Innovative IT Solutions Position: Sr. Automation QA Engineer... and experienced Sr. Automation QA Engineer to lead the design, development, and execution of automated testing solutions...

Company: Funtonetwork
Location: Englewood, CO
Posted Date: 07 Feb 2026
Salary: $40 - 60 per hour

DevSecOps Engineer, Staff

Lockheed Martin is seeking a talented DevSecOps Engineer with a Final Top Secret security clearance to work... from either our King of Prussia, PA or Littleton, CO location(s). This is an MID-SR CAREER (level 4) ROLE where candidates typically...

Posted Date: 25 Feb 2026

Ground Software Engineer

a talented Software Engineer with an active TS/SCI clearance to work from our Littleton, CO location. This is an MID-SR CAREER... with your work. As Ground Software Engineer: You will design, implement, test, and maintain object-oriented ground system software...

Posted Date: 22 Feb 2026