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Keywords: Test Engineer - Active TS/SCI, Location: Littleton, CO

Page: 2

RF Engineer Staff (Level IV)

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct..., and more. In this exciting role as a mid-career RF Engineer in Littleton, CO, you will: - Research, design, and development of RF test...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 07 Feb 2026

RF Engineer

in managing research or design projects EGSE Design experience Automation Framework experience Active TS/SCI clearance...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026
Salary: $95300 - 165255 per year

RF Engineer

in managing research or design projects EGSE Design experience Automation Framework experience Active TS/SCI clearance...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026
Salary: $95300 - 165255 per year

Systems Engineer Senior Manager

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business... security clearance, with the ability to obtain SCI access Desired skills Experience as Chief System Engineer through the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Systems Engineer Senior Manager

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business... security clearance, with the ability to obtain SCI access Desired skills Experience as Chief System Engineer through the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Systems Engineer Senior Manager

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business... security clearance, with the ability to obtain SCI access. Desired skills Experience as Chief System Engineer through the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Laser Communication Engineer (Level III)

, Optical Engineering, Aerospace Engineering or related discipline Current or active TS/SCI Experience with delivering...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

RF Engineer, Staff

Processing team is seeking a highly skilled and motivated RF Engineer with an active TS/SCI clearance to join our development... of professional experience and a BS degree. Selected candidate must have an active TS/SCI security clearance for consideration...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Laser Communication Engineer (Level IV) - Top Secret clearance

, Optical Engineering, Aerospace Engineering or related discipline Current or active TS/SCI Experience with delivering...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Systems Engineer Senior Manager

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business... security clearance, with the ability to obtain SCI access. Desired skills Experience as Chief System Engineer through the...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 06 Feb 2026

Project Engineer Senior Staff-Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI Shift First Direct/Indirect Direct Business Area... capabilities. Project Engineer Sr. Stf-Clearance Required THE WORK In this important role you will: Plan and formulate...

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

Electronics Responsible Engineer III

LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business.../Certified Principal Engineer (CPE) to oversee the design, development, test and integration of digital electronics systems...

Posted Date: 05 Feb 2026
Salary: $111700 - 193660 per year

Project Engineer Staff-Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI Shift First Direct/Indirect Direct Business Area... capabilities. Project Engineer Staff-Clearance Required THE WORK In this important role you will: Plan and formulate Project...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 04 Feb 2026

Senior Systems Engineer

Active TS/SCI Security Clearance Virtual no Zip 19406, 80125 EEO Lockheed Martin is an equal opportunity...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 29 Jan 2026
Salary: $102800 - 178135 per year

RF Engineer

. Must have an active Top-Secret clearance. Will give preference to candidates with a TS/SCI Poly clearance but will entertain candidates... who only hold a TS clearance and can obtain and maintain SCI and Poly. If the selected candidate holds only a Top-Secret...

Location: Littleton, CO
Posted Date: 28 Jan 2026
Salary: $122000 - 125000 per year

RF Engineer Associate - Top Secret clearance

w/Poly) for long term employment on this program. Desired skills Active TS/SCI w/Poly clearance Ability to develop...LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 24 Jan 2026
Salary: $78200 - 135470 per year

Ground Software Engineer

and prosperity. THE WORK Lockheed Martin is seeking a talented Ground SW Engineer with a Top Secret clearance (TS/SCI pref...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Posted Date: 22 Jan 2026
Salary: $88000 - 152490 per year

RF Engineer Associate - Top Secret clearance

w/Poly) for long term employment on this program. Desired skills Active TS/SCI clearance Ability to develop...LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 22 Jan 2026
Salary: $78200 - 135470 per year

Software Quality Engineer Senior

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... Business Area Space Department Z050A00:SQA Integ Test & Delivery Job Class QA/Test and Inspection Job Category...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 22 Jan 2026
Salary: $98300 - 170315 per year

Chief Engineer

and program planning throughout development, design, build, test, and integration phases U.S. citizenship and TS/SCI clearance...LMCareers Business Unit SPACE Security Clearance TS/SCI Shift First Direct/Indirect Direct Business...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 17 Jan 2026