• Systems Engineer - Interfaces

    Lockheed Martin (Littleton, CO)
    …and geographical locations to collaborate with and influence others * Active DoD Top Secret security clearance **Desired Skills:** * Degree in Systems, ... Lockheed Martin is looking for a highly motivated Systems Engineer to become a member of the Systems Engineering...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/09/25)
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  • Senior Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …Office suite of tools \(i\.e\., PowerPoint, excel, etc\) . Ability to obtain a Top Secret clearance; must be a US citizen **Desired Skills:** . Bachelors ... deterrence\. Lockheed Martin Space is seeking a Senior Mechanical Engineer to join our team in Englewood, CO\! In...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/10/25)
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  • Staff / Sr Staff Systems Engineer

    SciTec (Boulder, CO)
    …Candidates who have any of the following skills will be preferred + Current TOP SECRET clearance with eligibility for Sensitive Compartmented Information + At ... opportunity in our Boulder, CO office for a Systems Engineer specializing in software systems and remote...Additional duties as required and assigned. Requirements + Current SECRET DoD or DoE clearance + Bachelor's Degree in… more
    SciTec (10/04/25)
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  • Spacecraft Responsible Systems Engineer…

    Lockheed Martin (Littleton, CO)
    …etc\.\) * Technical leadership of small teams or projects * Active or Current Top Secret security clearance with eligibility for SCI \- T5 investigation required ... Martin seeks an innovative and talented **Spacecraft Responsible Systems Engineer \(SC RSE\)** to join the Global Security team..., and will work closely with a team of top technical talent from across the program to provide… more
    Lockheed Martin (10/17/25)
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  • Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …controlled specifications, and reviewing verification evidence * Active or Current DoD Secret or Top Secret Security Clearance **Security Clearance ... definition, allocation, maintenance, validation, system integration, and test\. As a **System Engineer ** on the CPS program you will be involved in all Systems… more
    Lockheed Martin (10/15/25)
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  • Release Train Engineer

    Leidos (Aurora, CO)
    …VA + Tucson, AZ + Aurora, CO + St Louis, MO **Clearance Level Required:** Active Top Secret with the ability to obtain SCI, as well as a Polygraph. **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security...with 10-13 years of prior relevant experience. + Active Top Secret with the ability to obtain… more
    Leidos (10/03/25)
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  • Mission Demo 4 (MD4) Chief Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …objectives * Willingness to mentor junior engineers Ability to obtain and maintain a Top Secret security clearance **Desired Skills:** * Prior experience as a ... build a better tomorrow with you\. Lockheed Martin \(LM\) Space is seeking a Chief Engineer \(CE\) to lead the Mission Demo 4 \(MD4\) program, which is an on\-orbit… more
    Lockheed Martin (10/01/25)
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  • Sentinel Staff Systems Engineer - 15259

    Northrop Grumman (Colorado Springs, CO)
    …facility design, military aerospace development? **Preferred Qualifications:** + Active DoD Top Secret Clearance + Understanding of the Systems Engineering ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Defense Systems is seeking to hire a Staff Systems Engineer to join its team. This position may be… more
    Northrop Grumman (09/11/25)
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  • Sentinel - Staff Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …facility design, military aerospace development **Preferred Qualifications:** + Active DoD Top Secret Clearance + Understanding of the Systems Engineering ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Defense Systems is seeking to hire a Staff Systems Engineer to join its team. This position may be… more
    Northrop Grumman (09/06/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Colorado Springs, CO)
    …+ Active Secret security clearance to start with ability obtain a Top Secret Clearance Preferred Additional Skills: + Excellent organization skills. + ... in the interest of national security. Job Title: Specialist , Integration/Test Engineer Job Code: 29413 Job Location: Colorado Springs, CO Job Description: During… more
    L3Harris (10/01/25)
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