• Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes ... and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux....currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility… more
    Paragon Cyber Solutions (10/22/25)
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  • Ground Systems Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …space and find a career that's built for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado Springs, CO\. Ground ... Systems Engineer * Utilizes strong analytical and...Strong communication and team motivation skills\. * Active DoD Secret Clearance with the ability to obtain a DoD… more
    Lockheed Martin (12/11/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...Hours: Standard Basic Qualifications/Knowledge: + Must have an active TS /SCI Security Clearance to be considered for this position.… more
    KBR (10/28/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …in the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: Denver, CO Job Schedule: ... builds and ongoing security administration. + Integrate Linux and Windows systems within a unified IDM/Active Directory...minimum of 10 years of prior related experience. + TS /SCI Clearance + DoD 8570.01-M IAT Level 2 Required… more
    L3Harris (12/26/25)
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  • System Administrator

    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 ... eg Active Directory, Identity Management (IdM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (11/14/25)
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  • Principal/Sr. Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …of related experience, OR STEM PhD and 4 year of related experience. + **Active Top Secret /SCI clearance with CI Polygraph at time of application.** + Experience ... Space Systems is seeking a **Principal/Sr. Principal Software Database Engineer ** with hands-on experience in database engineering, systems administration… more
    Northrop Grumman (11/26/25)
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  • Senior Engineer - Advanced Test Software

    BAE Systems (Westminster, CO)
    …custom Ruby based OpenC3 components. + Experience with a range of operating systems and scripting tools, including Linux, Windows , BASH, and PowerShell, with ... **Job Description** The Electrical Solutions team is seeking a Senior Software Engineer to work with technical teams using primarily Python and Ruby, to design,… more
    BAE Systems (11/25/25)
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  • Senior Systems Engineer , Level 3…

    Lockheed Martin (Littleton, CO)
    …courage to dream big, then we want to build a better tomorrow with you\. As a Systems Engineer , you will be part of the System Engineering team within the MOATS ... of evolutionary capability improvements\. Your responsibilities will include: * Providing Systems Engineering leadership and oversight to the maintenance of the end… more
    Lockheed Martin (11/14/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems ‑engineering background\. Comfortable ... to travel\. **Basic Qualifications:** * Experience with Linux and Windows operating systems \. * Experience with vulnerability...800‑53\. * Ability to obtain and maintain a DoD Secret clearance \( TS /SCI preferred\)\. **Desired Skills:** *… more
    Lockheed Martin (10/11/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …are not only part of history, they're making history. Northrop Grumman Space Systems is seeking an **Principal** **Electr** **omechanical Engineer ** to join our ... associated power and communications cables + Software & Operating Systems : VMware (including ESXi, vSAN); Windows Server...with a completed PhD-STEM + **Must have an Active/Final TS /SCI DoD security clearance at the time of application,… more
    Northrop Grumman (12/19/25)
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