• Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SSCP etc.) + Active Secret US Security Clearance with ability to Obtain Top Secret **​** **Qualifications We Prefer:** + Proven track record of maintaining ... complex systems ? Join our team! As a Systems Security Engineer II, you will be...set forth by the DoD + Experience with both Windows or Linux operating systems + DoD… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Virtualization Systems Engineer…

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized ... \(https://www\.lockheedmartin\.com/en\-us/products/command\-control\-battle\-management\-communications\-c2bmc\.html\) **Who You Are** You are a seasoned Virtualization Systems Engineer with a strong background in… more
    Lockheed Martin (09/05/25)
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  • Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …working in an environment that values integrity and excellence\. **THE WORK:** The Systems Engineer contributes to program scope working with a 150\+ C2\-Ground ... user base operating, maintaining and managing Windows /Linux based systems supporting a software development...**Basic Qualifications:** \- Must have the ability to obtain TS /SCI Clearance to be considered for this position \-… more
    Lockheed Martin (09/24/25)
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  • Sr. Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …teaming highly respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a ... the space domain? We need your help. The Integration Systems Engineer will provide dedicated support to...validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (09/23/25)
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  • Network Virtualization Engineer

    ISYS Technologies (Colorado Springs, CO)
    …degree with 5 years of experience + IAT Level II Certification + Active Secret Clearance ( Top Secret clearance preferred) + Data Center Virtualization ... Base, to execute job duties such as deployments. + Must be a proven systems engineer with hands-on mid-level experience and knowledge of virtualization design,… more
    ISYS Technologies (10/01/25)
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  • Systems Engineer - Satellite Control…

    Northrop Grumman (Colorado Springs, CO)
    …processes + Familiar with Agile development + Familiar with satellite operations or other similar systems + Top Secret SCI with a CI Polygraph **Preferred ... making history. + Northrop Grumman is seeking a Space Systems Engineer to work onsite at Schriever...analysis in some or all the following platforms: Linux, Windows servers/clients, and Oracle/SQL Databases + Effectively communicate and… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Space Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Familiar with Agile development - Systems engineering satellite operations or other similar systems - Top Secret SCI with a CI Polygraph **Preferred ... history. Northrop Grumman is seeking a Sr Principal Space Systems Engineer to work onsite at Schriever...analysis in some or all the following platforms: Linux, Windows servers/clients, and Oracle/SQL Databases + Effectively communicate and… more
    Northrop Grumman (09/20/25)
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  • Chief Engineer

    Leidos (Denver, CO)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... Master's with 10+ years of prior relevant experience. + Top Secret with the ability to obtain...Systems Architecture & Design. + Experience with operating systems such as Linux, Windows Server, or… more
    Leidos (09/25/25)
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  • Secret Sr Systems Engineer

    Insight Global (Colorado Springs, CO)
    Job Description Insight Global is looking to hire a Systems Engineer to support a defense customer in Roy, Utah; Huntsville, Alabama; or Colorado Springs. This ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Secret ( Top Secret Preferred) with… more
    Insight Global (09/20/25)
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  • Sr. Principal Software and Mathematics…

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Defense Systems division within Northrop Grumman Space Systems is seeking a Senior Principal Software Engineer...must have a current active in-scope US Government DoD Top Secret security clearance at the time… more
    Northrop Grumman (08/20/25)
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