• Test Software/Hardware Systems

    Lockheed Martin (Littleton, CO)
    …Learn about the Trident II D5 Fleet Ballistic Missile\. As a **Test Software/Hardware Systems Engineer ** , you will: * Troubleshoot and resolve software related ... Clearance with the ability to obtain and maintain a Top Secret Clearance; US Citizenship required **Desired...integration, test, with knowledge of space, missile and launch systems at the component through system level… more
    Lockheed Martin (12/14/25)
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  • Systems Engineer , Senior…

    Lockheed Martin (Englewood, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all System ... missile subsystems into the flight vehicle design\. As a ** Systems Engineer for Requirements and Verification** on...Secret security clearance with eligibility to obtain a Top Secret **Desired Skills:** * Self\-starter, able… more
    Lockheed Martin (12/14/25)
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  • Systems Engineer Staff (Mid-Career)

    Lockheed Martin (Littleton, CO)
    …you to join us\. Lockheed Martin is seeking a highly skilled and motivated Systems Engineer to join the team supporting the Conventional Prompt Strike \(CPS\) ... Program\. As a Systems Engineer , you will play a critical...Certification, or relevant Graduate Certificate * Active or Current Secret or Top Secret security… more
    Lockheed Martin (12/03/25)
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  • Systems Engineer 4 - SE&V

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - SE&V Deputy EPM to join our team of experienced and ... ensure their resolution is aligned with program requirements. + ** Systems Integration:** + Support the breakdown of system...is required to start with the ability to obtain Top Secret security clearance + Ability and… more
    Northrop Grumman (11/19/25)
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  • Systems Engineer Staff (Level 4)

    Lockheed Martin (Littleton, CO)
    …our Littleton, CO campus\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance * Strong Systems Engineering, Integration, and Test ... Martin Space is looking for an innovative and experienced Systems Engineer to support the team that...mitigate them and maintain schedule * Current or Active Top Secret clearance, thus US Citizenship is… more
    Lockheed Martin (12/06/25)
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  • Sentinel - Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal System Safety Engineer ** to its Safety Engineering team. This position is located ... , Launch Facilities and associated infrastructure. The Sr. Principal System Safety Engineer will influence design for...III or similar military or industry experience) + Active Top Secret clearance with investigation in the… more
    Northrop Grumman (11/26/25)
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  • Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …, definition, allocation, maintenance, validation, system integration, and test\. As a ** System Engineer ** on the CPS program you will be involved in all ... Prompt Strike \(CPS\) program is creating the first hypersonic system for the U\.S\. Navy, and we are looking...and reviewing verification evidence * Active or Current DoD Secret or Top Secret Security… more
    Lockheed Martin (10/15/25)
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  • Electrical Systems Engineer Sr.…

    Lockheed Martin (Littleton, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all System ... subsystems into the flight vehicle design\. As a **Senior Systems Engineer for Requirements and Verification** b...clearance with the ability to obtain and maintain a Top Secret clearance\. **Desired Skills:** * 5\+… more
    Lockheed Martin (11/15/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Engineering field from an accredited university with minimum 8 years of experience + Top Secret (TS) security clearance with eligibility for Secret ... help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/11/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems Engineer /Installer on the Radiant Mercury product within the TSS program\. ... over 20 years\. **WHAT WE'RE DOING** At LM we engineer innovative solutions to deliver resilient systems ,...build consensus among stakeholders * Ability to obtain a Top Secret clearance **Desired Skills:** * Experience… more
    Lockheed Martin (11/12/25)
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