• Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …CISSP, or CISM Certification + ISSE CAP, CISSP-ISSEP Certification + **An active Top Secret US Security Clearance is required** **Qualifications We Prefer:** + ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Tier III Engineer Long Haul Fiber Solutions

    SAIC (Aurora, CO)
    …as well as program office support on behalf of this customer. Active Top Secret /Sensitive Compartmented Information clearance with current polygraph (TS/SCI with ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start.… more
    SAIC (08/07/25)
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  • Telecommunications Engineer

    SAIC (Aurora, CO)
    …as well as program office support on behalf of this customer. Active Top Secret /Sensitive Compartmented Information clearance with current polygraph (TS/SCI with ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...plus years experiences working Tier 3 anomaly resolution. + Top Secret /SCI with Polygraph required to start.… more
    SAIC (08/07/25)
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  • Systems Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $101,156.00 - $144,508.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... Diploma or equivalent and 13 years relevant experience. + Must possess an active Top Secret clearance. + Ability to analyze system requirements and develop… more
    Huntington Ingalls Industries (08/02/25)
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  • Integration Engineer

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $98,844.00 - $141,206.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... Diploma or equivalent and 13 years relevant experience. + Must possess an active Top Secret clearance. + Ability to analyze system requirements and develop… more
    Huntington Ingalls Industries (08/02/25)
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  • Sr Principal Software Engineer - SW…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... an exciting career opportunity for a Sr Principal Software Engineer - SW Integrator to join our team of...+ Applicants must possess a current, active in-scope DoD-issued Top Secret security clearance at the time… more
    Northrop Grumman (08/01/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …this position requires the selected applicant to be aU\.S\. Citizen *Active Top Secret clearance with SCI eligibility is required for consideration\. ... to join our dynamic, fast\-paced organization\. As an RF Engineer , Senior Staff, you will take on technically complex...* Top Secret security clearance with adjudicated SCI… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Engineer

    Sigmatech, Inc. (Colorado Springs, CO)
    …complex experience in network design, development, and documentation + An active Top Secret /SCI security clearance is required + Must have recent and ... Job Descriptions: Senior Systems Engineer Sigmatech is seeking a qualified Senior Systems Engineer to build an engineering education and training system for the… more
    Sigmatech, Inc. (08/08/25)
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  • Full-stack Software Engineer on Starfleet…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... 200+ Software Engineers, DevOps Engineers, Systems Administrators, Database Administrators, and Network Engineers from entry-level to the most senior chief engineers… more
    Northrop Grumman (08/08/25)
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  • Computer Engineer - Mid-level

    CACI International (Colorado Springs, CO)
    …experience or a minimum of 10 years of experience. + Must hold an active Top Secret SCI clearance with polygraph. + Security+ and/or other DOD 8570 ... Computer Engineer - Mid-level Job Category: Information Technology Time...variety of engineering analysis, software, hardware, video, telecom, or network development, integration, testing, and maintenance tasks for purposes… more
    CACI International (08/01/25)
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