• Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator** , where you'll provide crucial support for the… more
    Leidos (09/18/25)
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  • Sr . Principal Linux System…

    RTX Corporation (Aurora, CO)
    …be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities include building, maintaining, ... Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation… more
    RTX Corporation (07/19/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity ... part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator** to join our...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the… more
    Northrop Grumman (09/11/25)
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  • Sr . IT Systems Engineer…

    Prime Therapeutics (Denver, CO)
    …We are looking for a senior Dynatrace Observability Monitoring Engineer ( Sr . IT Systems Engineer) to build and mature observability, application performance ... that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . IT Systems Engineer - Observability Team - Remote **Job Description** The… more
    Prime Therapeutics (09/12/25)
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  • Sr Principal Systems SW Analyst…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems presents an excellent opportunity for a Sr Principal Systems ... We are looking for a highly skilled and experienced Senior Principal Systems Software Analyst to join...support the analysis of defense, missile, and space systems and will play a key role in solving… more
    Northrop Grumman (09/27/25)
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  • Sr Principal Cyber Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …history, they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Cyber ... system's current and future capabilities. We are seeking a ** Senior Principal Cyber Systems Engineer** to join...**BitLocker** , **WSUS** , **Satellite** , **BigFix** + Operating Systems experience with: - **RHEL ( Linux )** ,… more
    Northrop Grumman (09/27/25)
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  • Sr Principal Space Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …are not only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Space Systems Engineer to work onsite at Schriever SFB, near ... documents for briefings / communicate to government as required. - work multiple ** Systems ** Engineering projects and tasks- to support mission operations -… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Systems SW Analyst…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/09/25)
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  • Sr Principal Systems SW Analyst…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Space Systems -Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Systems ... support the analysis and testing of missile defense systems **Preferred Qualifications:** + A DoD 8140 certification at...+ **Aegis BMD** + **PATRIOT** + Familiarity with operating systems like Unix/ Linux + Experience with Agile… more
    Northrop Grumman (08/16/25)
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  • Principal / Sr . Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …not only part of history, they're making history. Northrop Grumman is seeking an Principal/ Sr . Principal Systems Engineer for the JTAGS program, you will play a ... oversight + Evaluating and onboarding new members to the systems engineering team to support the needs...MBSE** + Experience in Python or bash scripting in Linux + Experience in team leadership or management of… more
    Northrop Grumman (07/16/25)
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