• Sr Linux Admin

    Insight Global (Broomfield, CO)
    Job Description A leading company in the commercial space industry is looking for a Sr Linux Administrator to join their growing corporate IT Team. This company ... Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 5+ years of Linux administration experience Expert with Linux more
    Insight Global (01/08/26)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Boulder, CO)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin ** to join its dynamic team of ... to work on-site, full-time, at our facility in Boulder Colorado . This is not a virtual position._ Roles and...a Security+ CE, a RHCSA, and 10 years of Linux Server Administration experience, to include Red… more
    Northrop Grumman (01/07/26)
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  • Sr Systems Engineer, Controls Fleet, Data…

    Amazon (Denver, CO)
    …engineering, systems administration , DevOps, security administration , or network administration experience - 5+ years of Linux experience - 5+ years ... AI/ML environments. We are seeking a passionate and motivated Sr . Systems Engineer to join our team of Windows,...administration , DevOps, security administration , or network administration - Experience working with Linux -… more
    Amazon (12/13/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …with adjudicated Full Scope Polygraph at time of application** + Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) ... history. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr Principal Systems Administrator** to join our team at...+ 10+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI… more
    Northrop Grumman (11/13/25)
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  • Principal/ Sr . Principal Software Database…

    Northrop Grumman (Aurora, CO)
    …processes, ie, Ansible, VMWare, Kubernetes (containers), deployment experience. + Systems administration experience, to include Windows, Linux , and VM ... they're making history. Northrop Grumman Space Systems is seeking a **Principal/ Sr . Principal Software Database Engineer** with hands-on experience in database… more
    Northrop Grumman (11/26/25)
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  • Staff / Sr Staff DevSecOps Engineer

    SciTec (Boulder, CO)
    …Syft + Experience with version control using Git + Systems and service administration in a Linux environment, including the installation and maintenance of ... considered. SciTec has immediate opportunities for experienced Staff and Senior Staff DevSecOps engineers. Responsibilities + Manage integration, security scanning,… more
    SciTec (01/06/26)
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  • Staff / Sr Staff Cybersecurity Engineer

    SciTec (Boulder, CO)
    …security tools such as Grype, Syft, Snyk, etc. + Systems and service administration in a Linux environment, including the installation and maintenance of ... not be considered. SciTec has immediate opportunities for experienced Staff and Senior Staff Cybersecurity Engineers. Responsibilities + Stay up to date with latest… more
    SciTec (11/24/25)
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  • Senior Database Administrator (Open Rank)

    University of Colorado (Aurora, CO)
    ** Senior Database Administrator (Open Rank)** **Description** **University of Colorado Anschutz** **Department: Information Strategy and Services** **Job Title: ... Senior ** **Database Administrator (Open Rank)** **Position #: 00842413 -...recovery strategies. + Support production on-call rotation for database administration . What You'll Bring: + Strong knowledge of database… more
    University of Colorado (01/06/26)
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  • Senior IT Professional

    University of Colorado (Aurora, CO)
    ** Senior IT Professional** **Description** **University of Colorado Anschutz Medical Campus** **Department: Pharmacology** **Job Title: Senior IT ... University of Colorado systems._ + _Experience with Windows, macOS, and Linux ._ + _Experience with computer networking as well as hardware troubleshooting and… more
    University of Colorado (11/19/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …infrastructures, along with a solid understanding of basic networking principles and Linux administration . This role requires a hands-on professional with a ... RMF requirements, integrating RMF principles into ground-up builds and ongoing security administration . + Integrate Linux and Windows systems within a unified… more
    L3Harris (12/26/25)
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  • Regional Emission Inventory Specialist - Psrs II…

    State of Colorado (Denver, CO)
    …Specialist - PSRS II - HYBRID Print (https://www.governmentjobs.com/careers/ colorado /jobs/newprint/5176270) Apply  Regional Emission Inventory Specialist - ... Type of Announcement This position is open only to Colorado state residents. Primary Physical Work Address 4300 Cherry...emissions data and model results. Learn and use the LINUX operating system for EPA emissions processing programs. Emission… more
    State of Colorado (01/02/26)
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  • Information Systems Analyst, Stf / Windows…

    Lockheed Martin (Littleton, CO)
    …Windows environments, including Active Directory and Group Policy * Experience with Windows/ Linux administration or NetApp storage systems * Experience applying ... System Administrator to support the Space business area's CPS classified program in Littleton, Colorado \. As a key member of our team, you will apply your extensive… more
    Lockheed Martin (12/04/25)
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  • Senior Database Administrator - EPIC…

    UCHealth (Aurora, CO)
    Description Senior Database Administrator - EPIC Cache/Iris Location: UCHealth Colorado Department: UCHlth Database Administration FTE: Full Time, 1.0, 80.00 ... experience This is a full-time, exempt/salary position on UCHealth's Database Administration team to support Cache/Iris database. Candidates must reside in an… more
    UCHealth (10/31/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer\-IT to join our Radiant Mercury team\. This role focuses ... will have a strong background in Red Hat Enterprise Linux \(RHEL\), system hardening, and network security principles, with...is at the Deer Creek Facility \(DCF\) in Littleton, Colorado with limited ability to work remotely\. The candidate… more
    Lockheed Martin (11/12/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Aurora, CO)
    …create a safer, more secure world. Our cybersecurity team is seeking a ** Senior ** **Information Systems Security Officer (ISSO) II** to support our team **100% ... onsite** at our facility in **Aurora, Colorado .** The ISSO is responsible for the implementation of the cybersecurity requirements as stipulated by various USG… more
    RTX Corporation (01/06/26)
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  • Senior Associate, Info Security Systems…

    L3Harris (Broomfield, CO)
    …and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job Location: ... design, deployment, and management of cloud security technologies. + Familiarity with Linux . + Familiarity with security related tools - SIEM, malware, HIPS, etc.… more
    L3Harris (11/12/25)
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  • DevOps Engineer (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …not needed to start, but must be able to obtain within 6 months + Administration experience with Linux or related operating systems. + Experience in an Agile ... Space Systems is seeking a **Principal (Level 3) OR Sr . Principal (Level 4) DevOps Engineer** to join our...DevOps Engineer** to join our team based in **Aurora, Colorado ** . **Essential Functions:** + Responsible for planning and… more
    Northrop Grumman (11/13/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    …equivalent military/industry experience\. Experience: 0 2 years of hands\-on system administration or technical support in a Windows/ Linux environment Technical ... * Day to day Operations - Monitor, maintain, and support Windows/ Linux servers, virtualization platforms, and storage systems supporting TSS\. * Incident… more
    Lockheed Martin (12/18/25)
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  • Technical Account Manager

    Proofpoint (Denver, CO)
    …technical role in a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within the traditional IT and ... have an excellent technical and security software foundation, especially related to Linux , messaging, and cloud services, a proven track record of successfully… more
    Proofpoint (10/22/25)
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  • Software Engineers - All Levels

    DCCA (Littleton, CO)
    …issues, performing a root cause analysis for issues. Required Qualifications: . WebLogic Admin Experiences . Knowledge in Clustering . JMS, Thread Dump Analysis . ... Red Hat Linux . OOA, OOD, JAVA, C+ + . TS/SCI.... TS/SCI Desired Skills: . Security + . Database Admin Required Education: . Associate Engineer (CT7): Entry-level to… more
    DCCA (11/21/25)
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