• Network Engineer Tier 2

    CACI International (Denver, CO)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (07/26/25)
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  • Senior Network Engineer (Secret Clearance)

    Lockheed Martin (Colorado Springs, CO)
    …the design, development , test, integration and fielding of hardware and software elements that enable the Missile Defense System \(MDS\) to function effectively ... network engineer with a strong background in network design, development , and testing\. You have excellent communication skills, both written and verbal,… more
    Lockheed Martin (09/24/25)
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  • Integration/CDS Engineer

    ISYS Technologies (Colorado Springs, CO)
    …test suites in our development lab and the following: + Assisting software development personnel with the investigation and resolution of issues; develop ... impact in your field and for your country. We provide long-term growth and development . Headquartered in Colorado, I2X is engaged in programs across the country and… more
    ISYS Technologies (09/17/25)
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  • Digital Communications Engineer V-…

    Lockheed Martin (Englewood, CO)
    …role, you will need:** * Effective in decomposing all aspects of network development \(physical layer hardware, software , FPGA/ASIC development , and ... **Description:** Please join us as a **Digital Communications Engineer \(TDMA/FPGA\)** , where you will work on... \(TDMA/FPGA\)** , where you will work on the development of a sophisticated state\-of\-the\-art tactical avionics system for… more
    Lockheed Martin (09/17/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …for. **Job Description:** Parsons is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What You'll Be Doing:** + Serve as the ... Tenable Security Center, STIG Viewer, and Evaluate STIG. + Work with development and infrastructure teams to define, validate, and maintain secure configurations and… more
    Parsons Corporation (09/23/25)
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  • Network Engineer , Sr / Secret / Onsite:

    Lockheed Martin (Littleton, CO)
    …our Littleton, CO secure facility\.** This Lockheed Martin Senior Network Engineer position will support military Space Programs\. This position receives ... network architecture\. \- Provides specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient… more
    Lockheed Martin (09/18/25)
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  • Sr Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …management processes + Assist with integrating JEMINI Lab test suites into our development lab + Support software development personnel in investigating ... an exciting career opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our team of skilled and diverse professionals. Located in… more
    Northrop Grumman (08/27/25)
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  • Principal Engineer System Test Analyst…

    Northrop Grumman (Colorado Springs, CO)
    …communicate key test findings and assist with anomaly resolution + Aid in the development of new software tools and maintenance of the existing toolset **Basic ... Defense Systems provides an excellent opportunity for a Principal Engineer System Test - System Test Analyst (25-356) to...start + A DoD 8140 certification at **IAT Level II or higher** (such as Security+, GSEC, SCNP, SSCP,… more
    Northrop Grumman (08/27/25)
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  • Principal/Senior Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force Base! Our team deploys Linux ... (no Windows!), cyber security, network and hardware engineering, Algorithm development , and analysis. Currently, we run a mix of...virtual systems on Buckley Space Force Base + Troubleshoot software , HW, and OS to restore operational status +… more
    Northrop Grumman (08/22/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... monitor the health and performance of the network including hardware and management software . + Develop and maintain a road map for capabilities, operations, and… more
    CACI International (08/11/25)
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