• Specialist, Network Plan Engineer

    L3Harris (Broomfield, CO)
    …or + Graduate Degree and a minimum of 2 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M IAT 2 certification. ... Experience with Agile development processes. + Strong skill set with Microsoft Office software applications + TS /SCI security clearance w/CI Polygraph is highly… more
    L3Harris (12/12/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 116,480 ... academic mission requirements. Our space systems team is looking for a systems engineer to lead design, implementation, integration, and test of our hardware in the… more
    General Atomics (12/11/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE0: * A High School ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (12/10/25)
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  • In-Plant Engineer , SME

    KBR (Colorado Springs, CO)
    …or higher. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS /SCI is required. Technical Knowledge: ... Title: In-Plant Engineer , SME The In-Plant SME position provides technical...areas sites. + Provides information to the Post Production Software Support/Post Development Software Support (PPSS/PDSS) organizations… more
    KBR (12/10/25)
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  • Project Engineer - Hardware

    In-Q-Tel, Inc. (Mclean, VA)
    …reasons, US Citizenship is required. + Ability to obtain and maintain a TS /SCI clearance. Candidates with active top - secret clearance preferred. + ... a broader view of technology across today's hardware and software stack. PEs regularly work with a range of...missions. It's ok if you consider yourself a system engineer or a product manager, but you should have… more
    In-Q-Tel, Inc. (11/25/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …incorporates new backend systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with a recent ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/07/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + At least one year of demonstrated ... cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job Code:… more
    L3Harris (10/15/25)
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  • Virtual Simulation Lab Engineer / Principal…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems has an opening for a Virtual Simulation Lab Engineer to join our team of qualified, diverse individuals....and Linux systems + Must have an **active DoD Top Secret ** clearance with a background investigation… more
    Northrop Grumman (12/02/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    …within a team and build consensus among stakeholders * Ability to obtain a Top Secret clearance **Desired Skills:** * Experience with Missile Defense Agency ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/12/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...experience may be substituted in lieu of degree.** **Active Top Secret security clearance required.** **CompTIA Security+… more
    General Dynamics Information Technology (10/31/25)
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