• Linux Unix Systems Administrator

    Lumen (Denver, CO)
    …we digitally connect the world and shape the future. **The Role** As the Linux/ Unix Systems Administrator , you will be responsible for managing and maintaining ... the Voice Core Engineering and Test Teams' Linux and Unix -based systems. Your primary focus will be on ensuring the stability, security, and performance of these… more
    Lumen (12/03/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. ... task list, and duration of projects. + Designs, implements and performs UNIX authentication and security audits while providing solutions and remediation for… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    …be waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create...remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment… more
    GovCIO (09/24/25)
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  • Systems Administrator 3 ( Unix

    Oracle (Denver, CO)
    …+ Seeking over 4+ years of experience working with both Windows and Unix /Linux Servers system administration + Must have background in Cyber Security, Networking and ... include on-call responsibilities + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl or Python from a system administration… more
    Oracle (11/25/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. + Configure, monitor, and maintain AIX OS...Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (10/09/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    Systems Administrator II Location Aurora, CO Job Code 2055 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator II (Linux) Candidate must have an active TS/SCI w/ Poly For… more
    DCCA (11/21/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... with computer security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation + Tune system performance… more
    ISYS Technologies (10/22/25)
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  • Research IT System Administrator

    Colorado State University (Fort Collins, CO)
    Posting Detail Information Working TitleResearch IT System Administrator Position LocationFort Collins, CO Work LocationPosition is fully in-office/in-person ... with a team and independently with minimal supervision. The Research IT System Administrator must be able to provide outstanding customer service and represent the… more
    Colorado State University (11/22/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's ... intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze network models. Requires participation… more
    Parsons Corporation (11/14/25)
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  • Informatica Database Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    The Informatica Administrator is responsible for the installation, configuration, monitoring, maintenance, and optimization of Informatica software tools used for ... + Experience managing Oracle RAC and Data Guard databases. + Knowledge of UNIX /Linux commands and shell scripting. + Experience with system monitoring tools and… more
    ASM Research, An Accenture Federal Services Company (10/23/25)
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  • Database Administrator 2-IT

    Oracle (Denver, CO)
    …in expanding their skills in the Cloud. **Responsibilities** As a Database Administrator , you will be responsible for managing Oracle Health Applications & ... in Python, Perl and/or Shell Scripting + Managing production databases running on UNIX flavors (RHEL, OEL). **Skills** : + Oracle Database + Oracle Grid… more
    Oracle (11/25/25)
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  • Senior Database Administrator

    Highmark Health (Denver, CO)
    …Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP), ... resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX , Linux, and Windows + Take a lead role in conducting root cause analysis… more
    Highmark Health (10/28/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in ... + Familiarity with Java application servers (Tomcat, JBoss). + Familiarity with Linux/ UNIX applications and services (NFS, SSH, NTP, LDAP, HTTP, Ansible). Additional… more
    Paragon Cyber Solutions (10/11/25)
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  • Senior Systems Administrator

    Oracle (Denver, CO)
    …Central Time. + Good Knowledge and hands on experience with Linux/ Unix (command-line) and SQL + Familiar with Relational database + Personal/enterprise network ... production systems running Windows Server OS, Active Directory, Group Policy, Linux or UNIX . + Use of ticket documentation system - Remedy, ServiceNow, Jira etc. +… more
    Oracle (11/25/25)
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  • Systems Administrator / Linux / Secret…

    Lockheed Martin (Littleton, CO)
    …Experience performing routine server/workstation patching per guidelines * Knowledge of Linux/ UNIX Server Administration * Knowledge of scripting skills to automate ... tasks on servers \(including Perl, Bash and PowerShell\) * Experience with Risk Management Framework \(RMF\) and Security Technical Implementation Guide \(STIG\) processes * Experience with vulnerability remediation and security management \(i\.e\., system… more
    Lockheed Martin (12/04/25)
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  • Infrastructure Engineer T5

    CACI International (Aurora, CO)
    …This role supports complex enterprise infrastructure and architecture, including UNIX /Linux/Windows systems, virtual environments, and mission systems. The ideal ... requirements in mission environments + Apply expert knowledge of UNIX , Linux, and Windows systems and networking + Coordinate...degree) + 10 years of experience as a System Administrator supporting complex programs and environments + 6 years… more
    CACI International (12/11/25)
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  • Senior Endpoint Security Solution Engineer

    KIHOMAC (Colorado Springs, CO)
    …+ Must have, or obtain within 3 months of start date, a HBSS administrator training certification + Must have a current Security+ and be enrolled in Continuing ... discovery and remediation, Virtualization Technologies such as Citrix, VDI, Cisco, LINUX/ UNIX , VMware, scripting, firewall rules and SQL Server tuning and… more
    KIHOMAC (12/05/25)
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  • GNOSC Watch Officer/Network Engineer IRES - Ssfb

    Amentum (Colorado Springs, CO)
    …investigation. * Have previous work experience as a Windows/Linux System Administrator supporting a large Enterprise with knowledge of Microsoft Active Directory, ... Windows 2008/2012, Linux/ UNIX Operating Systems, EMC Storage, Symantec NetBackup and SCCM Patch Management solutions. * Have previous work experience as a network… more
    Amentum (12/04/25)
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  • Technical Analyst 4-Support

    Oracle (Denver, CO)
    …of proven professional and technical experience in database, network or system administrator role. Excellent verbal and written skills in English Rotational weekend ... objects, background processes. SQL knowledge PL/SQL knowledge Operating system knowledge ( Unix , Linux and/or Windows) Desirable technical skills: Strong exposure and… more
    Oracle (11/25/25)
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