• Senior Network Engineer III

    CACI International (Colorado Springs, CO)
    Senior Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... CACI has an excellent opportunity for a Senior Network Engineer . Be part of a great team of professionals...circuit familiarization * Load balancers * Communications mux/demux * HBSS * LogRythm experience * IPv4/IPv6 experience * Subnetting… more
    CACI International (08/28/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Colorado Springs, CO)
    …networking operations. Our team is looking for a **Systems Operations** ( **SysOps) Engineer ** to focus on the development, security, and administration of a wide ... experience + Experience with Microsoft Azure cloud tools; Azure Administrator, DevOps Engineer , Support Engineer certification(s) a plus + Experience with client… more
    Parsons Corporation (06/03/25)
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  • Cyber Security Engineer Mid-Career

    Lockheed Martin (Littleton, CO)
    …in the world? The Erebus program is seeking a Cyber Security Engineer responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, ... Assessment and Authorization activities as required by customers\. As the Cyber Security Engineer , you will coordinate with multiple teams across the program in an… more
    Lockheed Martin (08/29/25)
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  • Cyber Security Engineer Sr

    Lockheed Martin (Boulder, CO)
    …the top companies in the world? This position is for a Cyber Security Engineer Lead on the Space Based Infrared System \(SBIRS\) program\. The selected candidate ... activities for the SBIRS operational systems\. As a Cyber Security Engineer supporting the Space Based Infrared System \(SBIRS\) program, your responsibilities… more
    Lockheed Martin (08/14/25)
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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 ... Implementation Guides (STIGs), Assured Compliance Assessment Solution (ACAS), Host Based Security System ( HBSS ) / Trellix + Must have the ability to work in a… more
    Parsons Corporation (06/24/25)
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  • Product Security Engineer

    The Boeing Company (Colorado Springs, CO)
    …admin experience, installing, tuning & troubleshooting Cyber Tools to include ESS/ HBSS , ConfigOS, Splunk/Elastic etc. + 2 years+ experience in configuring, running, ... and scripting audit tools + 2 years+ experience using knowledge of Software Assurance (SwA) static and/or dynamic code analysis (eg Fortify) + Experience with Federal Information Security Management Act (FISMA)/RMF and National institute of Standards and… more
    The Boeing Company (08/23/25)
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  • Full Stack Systems Engineer , Stf / TS/SCI…

    Lockheed Martin (Littleton, CO)
    …log management, configuration management \[i\.e\., Nessus, Trellix, Splunk, SCAP, HBSS \]\) **Security Clearance Statement:** This position requires a government ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/SCI w/Poly **Other Important Information You Should Know** **Expression of Interest:** By applying to this job, you are expressing interest in this position and could be… more
    Lockheed Martin (08/13/25)
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