• Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... maintenance, and configuration of infrastructure + Assist with TCTO development , review, and implementation + Support Information Assurance (IA) assessments… more
    NANA Regional Corporation (09/25/25)
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  • Systems Integration Engineer Senior Staff…

    Lockheed Martin (Littleton, CO)
    …the technical requirements of the strategic deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. The responsibilities of a Senior Staff Electrical ... Systems Integration Engineer include: * Serve as an integration lead for...System modeling b\.\) Requirements and Interface Control Document \(ICD\) development c\.\) System Integration, Test and/or Verification d\.\) Test… more
    Lockheed Martin (11/15/25)
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  • AI/ML Engineer

    Lockheed Martin (Littleton, CO)
    …maintaining the technical requirements of the strategic deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. We have an immediate opportunity for a ... level Autonomy and Artificial Intelligence \(A/AI\) Machine Learning \(ML\) Engineer who wants to join our mission\. As an...* Paid time off * Work/life balance * Career development * Mentorship opportunities * Rewards & recognition **Basic… more
    Lockheed Martin (11/02/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …domains in the interest of national security. Job Title: Sr. Associate Network/Helpdesk Engineer Job Code: 30366 Job Location: Colorado Springs, CO Job Schedule: 7 ... Assurance for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI eligibility. They will… more
    L3Harris (10/26/25)
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  • TS/SCI - GCCS Systems Engineer

    Insight Global (Colorado Springs, CO)
    Engineer to support the configuration and implementation of the GCCS-J software and systems, GCCS-J courseware development , providing specific GCCS-J Operator ... and analysis of user needs and associated hardware and software recommendations -Perform system support for remote users to...year (50% travel) is required. -DoD 8570 IAT Level II certification (Security+, CCNA Security, CySA+, GICSP, GSEC, CND,… more
    Insight Global (10/16/25)
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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 (09/04/25)
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  • 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 (10/25/25)
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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 (11/07/25)
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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 (10/25/25)
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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 (11/10/25)
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