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Keywords: Manager - Software Engineering Lead - Top Secret Clearance, Location: Littleton, CO

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Associate Manager - Software Engineering Lead - Top Secret Clearance

LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business... You Are: We're looking for an exceptional leader to serve as our Software Lead and Software Manager, a critical role in shaping the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026

Manager - Software Engineering Lead - Top Secret Clearance

LMCareers Business Unit RMS Security Clearance Top Secret Shift First Direct/Indirect Direct Business... You Are: We're looking for an exceptional leader to serve as our Software Lead and Software Manager, a critical role in shaping the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 21 Jan 2026

RF Engineering Associate Manager (Level IV) - Top Secret clearance

to be a U.S. Citizen. Prior to starting employment, selected candidates will be required to possess Top Secret clearance.... For this position, applicants must possess a currently Active Top Secret security clearance to be considered. Selected candidates...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 05 Feb 2026

Guidance, Navigation & Control Engineer (Staff, Level IV) - Top Secret

to be a U.S. Citizen. Active Top Secret clearance (adjudicated or eligibility) is required for consideration. Top Secret security... clearance is required prior to start. Desired skills Experience with CORESIM/SIMULINK Experience with flight software...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 05 Dec 2025

Systems Engineering Manager - System Safety

LMCareers Business Unit SPACE Security Clearance Top Secret Shift First Direct/Indirect Direct Business... Senior Manager. The Systems Engineering Manager resides either in Titusville, Fl or Littleton, CO and is responsible...

Posted Date: 08 Jan 2026

Lead Systems Engineer (Level 5)

an active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance. - This position is contingent upon contract...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 12 Dec 2025

Systems Engineer - Mid Career

Active or Current Secret Security Clearance with willingness to obtain/maintain a Top Secret Security Clearance Desired... Technical leadership experience Excellent communication skills Active or Current Top Secret Security Clearance...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 05 Feb 2026

Engineer V

Required 0% - 25% Full-Time/Part-Time Full-Time Salary Clearance Level Top Secret (SCI access eligible) Pay Range Low... a DoD Secret Security Clearance; active Top Secret (TS)/SCI clearance is desired. US Citizenship Required? Yes...

Company: General Atomics
Location: Englewood, CO
Posted Date: 17 Jan 2026