• Senior Forescout Security Engineer

    SAIC (CO)
    …and integration. **Required Clearance :** + Must be able to obtain an Interim Secret Clearance prior to employment; must be able to obtain a Secret ... **Description** **Senior Network Security Engineer ** SAIC currently has an opening for an...engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are… more
    SAIC (08/09/25)
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  • Systems Engineer

    Lockheed Martin (Longmont, CO)
    …solving for integrated systems * Experience developing and executing test plans * Secret security clearance **Desired Skills:** * Experience with OPIR and/or ... there\. Lockheed Martin is looking for an energetic Systems Engineer to join the Next Generation GEO \(NGG\) team..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Principal Data Modeler and Database…

    RTX Corporation (Aurora, CO)
    …perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required prior ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (07/16/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …engineering studies + Mentor less experienced engineers + This position requires at minimum a Secret clearance with the ability to obtain and maintain a Top ... system acceptance testing and post-delivery support. The Lead Systems Engineer directly leads multi-functional teams of hardware, software...Secret / SCI Required Experience: + BS in Electrical… more
    Kratos Defense & Security Solutions, Inc. (08/08/25)
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  • Staff Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... you to join our team as a Staff Systems Engineer to serve as the Maritime Targeting Cell -...Masters; 8 years with a PhD - Active Top Secret /SCI clearance at time of application -… more
    Northrop Grumman (06/05/25)
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  • Space Domain Awareness (SDA) EO Systems Test…

    KBR (Colorado Springs, CO)
    …and within the scope of the contract. Qualifications: Required: + Active Secret clearance + Bachelor's degree in Systems Engineering, Engineering Management, ... Title: Space Domain Awareness (SDA) EO Systems Test Engineer KBR is hiring highly skilled and motivated...and Requirement Verification Files (RVFs). Desired: + Current Top Secret /SCI + Defense Acquisition University (DAU), Department of Defense… more
    KBR (07/02/25)
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  • Test Engineer III (Nuclear Survivability)

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …troubleshoot test setup and EMI issues + Ability to obtain and maintain a Top Secret clearance **Qualifications We Prefer:** + Proficient knowledge of ITAR & EAR ... in nuclear effects is not necessary, however EMI/EMC and/or software backgrounds would be highly desired. **Qualifications You Must...Experience in circuit level modeling tools + Active Top Secret clearance At Sierra Nevada Corporation (SNC)… more
    Sierra Nevada Company, LLC (07/02/25)
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  • ATLO Electrical Test Engineer Staff

    Lockheed Martin (Littleton, CO)
    …ATLO \- Experience with Python \- Must be able to obtain a Secret clearance \. **Desired Skills:** \- Bachelor's Degree \(Electrical Engineering, Aerospace ... Martin Space is seeking a mid\-career **Electrical System Integration/Test Engineer ** to join the SDA Tranche 2 Transport and..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (07/12/25)
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  • Software Developer

    TEKsystems (Aurora, CO)
    …object oriented design * Experience using version control software * Current Top Secret /SCI security clearance required to apply * Candidate must be able to ... Mid-Level Software Developer- Basic Qualifications: * Principal Software Engineer : Bachelor's degree in Science with... software * Must have a current Top Secret security clearance and the ability to… more
    TEKsystems (08/08/25)
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  • Release Manager / Engineer

    GovCIO (Denver, CO)
    …(eg, SAFe, SCRUM, Kanban, XP, lean, and Scrumban) certified professional. + Possess a current Secret clearance or interim TS clearance . Desired: + Five years ... **Overview** GovCIO is currently hiring for a Release Manager/ Engineer with an active Secret clearanceto...complex, and interrelated project tasks. + Advanced knowledge of software development lifecycle. **Company Overview** GovCIO is a team… more
    GovCIO (06/23/25)
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