• Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …secure-by-design, Splunk, ACAS, encryption, PKI, identity management, etc. + DoD 8570 IAT Level II (or higher) Certification: CISSP, CompTIA Security+, CCNA, etc ... are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force...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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  • Model Based System Engineer (MBSE)…

    Amentum (Colorado Springs, CO)
    …week * Must have, or obtain within 3 months of start date, a current IAT Level II Certification (Security+ CE) * Must have an active DoD Secret Security ... **Position Title: Model Based System Engineer (MBSE) Architect** **Location:** Schriever Space Force Base, Colorado Springs, CO or Redstone Arsenal, Huntsville, AL… more
    Amentum (09/25/25)
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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 ... internal engineering teams and external Authorizing Officials (AOs). + Perform system- level security control assessments (NIST SP 800-53) and validation of security… more
    Parsons Corporation (09/23/25)
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  • Senior Network Engineer (Secret Clearance)

    Lockheed Martin (Colorado Springs, CO)
    …\- An active Secret Security clearance is required prior to starting \- IAT Level II 8140/8570 Compliant Certification \(such as Security\+, GSEC, SCNP, SSCP, ... supports the design, development, test, integration and fielding of hardware and software elements that enable the Missile Defense System \(MDS\) to function… more
    Lockheed Martin (09/24/25)
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  • Senior Cyber Security Engineer (P3)

    RTX Corporation (Aurora, CO)
    …join the Cyber Security Engineering team for a **Senior Cyber Security Engineer (P3)** position supporting Continuous Monitoring and maintenance of Authority to ... + Vulnerability and compliance scanning and mitigation + STIG manual hardening checks + Software Assurance + Plan of action and milestones (POAM) work off + Provide… more
    RTX Corporation (09/23/25)
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  • Digital Communications Engineer V-…

    Lockheed Martin (Englewood, CO)
    **Description:** Please join us as a **Digital Communications Engineer \(TDMA/FPGA\)** , where you will work on the development of a sophisticated ... maintaining the technical requirements of the strategic deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. - - - **Key activities you will… more
    Lockheed Martin (09/17/25)
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  • Sr Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …clearance + Applicants must have a current active DoD 8140 certification at **IAT Level II or higher** (such as Security+, GSEC, SCNP, SSCP, CISSP, CISA, ... opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our team of skilled and diverse...Lab test suites into our development lab + Support software development personnel in investigating and resolving issues +… more
    Northrop Grumman (08/27/25)
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  • Principal Engineer System Test Analyst…

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

    ISYS Technologies (Colorado Springs, CO)
    …Degrees must be in a relevant field of study. + Must have an IAT Level II (8570) Compliant Certification such as Security+CE, CASP+CE, GSEC, SSCP, CND, GICSP, ... government customers. I2X Technologies is seeking a Network Security Engineer to support ongoing activities for a customer in...security hardening basics for wide range of niche products, software and applications. + Able to summarize, brief, and… more
    ISYS Technologies (09/30/25)
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  • Systems Engineer

    NANA Regional Corporation (Peterson Air Force Base, CO)
    …Microsoft Office 365. **Certifications:** + Information Assurance (IA) Technician (IAT) Level II . + Information Technology Infrastructure Library (ITIL) ... The Systems Engineer is a critical liaison role, embedded with...infrastructure. Includes the implementation and design of hardware and software . Monitors the performance of systems. Experienced with standard… more
    NANA Regional Corporation (09/25/25)
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