• Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    We are seeking a Senior Systems Security Engineer with a Bachelor's degree in Computer Science, Network Engineering, Information Technology or related field. ... exist today and those that will shape tomorrow. As Senior Systems Security Engineer you...team, and drive results through innovation + An active Top Secret with SCI eligibility and current… more
    Sierra Nevada Company, LLC (04/18/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Boulder, CO)
    …various levels of engineers. + Technical documentation as required. **Basic Qualifications:** + ** Senior Principal Systems Engineer ** : Bachelors degree in ... to join our rapidly growing technical team as a ** Senior Principal Systems ** ** Engineer ** based...in technical leadership **Preferred Qualifications:** + Current active in-scope Top Secret /SCI ( TS /SCI) security clearance.… more
    Northrop Grumman (04/30/25)
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  • Sr . Systems Security…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …security problems using your deep analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and ... expertise to design, test, and implement our secure operating systems , networks, security monitoring, and tuning. You'll be responsible...Certification + **The ability to obtain and maintain a Top Secret US Security Clearance is required**… more
    Sierra Nevada Company, LLC (05/13/25)
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  • Senior Systems Development…

    Amazon (Denver, CO)
    …Secure Software Lifecycle Professional) - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 4+ years of ... Description The Keya team is looking for a Systems Development Engineer . The Keya team...strace, netcat, ping, telnet, etc - System Monitoring Tools ( top , *stat tools, etc) - DNS and tools (bind,… more
    Amazon (03/25/25)
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  • Sr Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr . Principal** ** Engineer Systems ** to support a program out of our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...discipline with 3 years of relevant experience. + **Active TS /SCI clearance is required at time of application.** +… more
    Northrop Grumman (04/08/25)
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  • Senior Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting ... networking equipment, servers and processing systems . Must have knowledge of Linux/UNIX operating ...partial degree in progress. + Must have an active TS /SCI security clearance and current Poly. + Database, network… more
    SAIC (05/07/25)
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  • Senior Principal Engineer Spacecraft…

    BAE Systems (Boulder, CO)
    … awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal Engineer Spacecraft Power Systems - $15K Sign On ... hires.** \#LI-AP1 This position is for an experienced power systems engineer who can provide added value...Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Minimum of 4… more
    BAE Systems (04/30/25)
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  • Space Consulting Engineer Systems

    Northrop Grumman (Aurora, CO)
    …of Record. **Basic Qualifications** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance at time of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...hybrid work.** This role will serve as the Chief Engineer (CE) for a program in the INS BU.… more
    Northrop Grumman (04/15/25)
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  • RF Payload Systems Engineer…

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) for long term employment on ... * Prior to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently… more
    Lockheed Martin (04/12/25)
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  • Lead, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23571 Job Location: Colorado Springs, CO Job ... and validation, cost and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total system product to… more
    L3Harris (05/07/25)
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