• Secret Server Administrator

    ENS Solutions (Colorado Springs, CO)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools ... provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] +...similar scope, type, and complexity is required. + Windows Server Administration and experience with Windows Active more
    ENS Solutions (09/27/25)
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  • System Administrator (Night Shift)…

    NANA Regional Corporation (Colorado Springs, CO)
    …and parameters. + Microsoft SQL Database Administrator experience. + Windows Server and Active Directory knowledge; must have knowledge of server ... fundamentals of VMWare ESX and related technologies. + Windows Server and Active Directory knowledge; must have...6-10 years of experience + US Citizenship required. + Active Secret clearance to start with the… more
    NANA Regional Corporation (07/22/25)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    …subnets, routing, and VLANs + Cisco experience and/or certifications + Windows server management experience + Windows Active Directory, VMWare, and/or knowledge ... (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin** to join its dynamic team of technical...Experience with Certification & Accreditation process and STIGs + Active Top Secret is preferred We offer… more
    Northrop Grumman (10/09/25)
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  • Systems Administrator Staff (Windows)…

    Lockheed Martin (Colorado Springs, CO)
    …fulfilling life at and outside of work\. **Basic Qualifications:** *Must currently have an ACTIVE DoD Final Secret Security Clearance to be considered for this ... work together in a fast\-paced and dynamic environment\. **The Work** The Systems Administrator contributes to program scope working with a 200\+ C2BMC user base… more
    Lockheed Martin (10/02/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …eg Active Directory, Identity Management (IdM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and support government organization's… more
    Parsons Corporation (08/15/25)
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  • Linux System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …Maintain security, backup, and redundancy strategies. + Basic Microsoft knowledge of Windows Server 2016/2019, Active Directory, SQL Server 2012, Internet ... help. Our team is looking for a **Linux System Administrator ** . In this role you will support multiple...+ Experience with configuration management **Security Clearance Requirement:** An active Top Secret SCI security clearance is… more
    Parsons Corporation (09/04/25)
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  • Systems Administrator

    Summit Technical Solutions (Colorado Springs, CO)
    …respond effectively Regularly Other Requirements This position requires the candidate to possess an active Secret Clearance and be a US Citizen. What makes STS ... environment, and associated administrative areas. + Computer Operational Support including Server Operating Systems, Active Directory, E-mail, Fax and Print,… more
    Summit Technical Solutions (10/08/25)
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  • System Administrator - Nissc - COS

    Amentum (Colorado Springs, CO)
    …be assigned as one of our teammate companies.** **Basic Requirements:** * Must have an active DoD Secret Clearance * 5 years or more of general work experience ... **Position Title:** **System Administrator ** **Location: Colorado Springs, Colorado** **Relocation Assistance: None...services including DNS, DHCP, NPS. * Authentication services including Active Directory, Radius, NPS. * Server support… more
    Amentum (10/03/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …Experience with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd Come break things (in ... **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/09/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …Experience with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If you're looking for ... **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/18/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …customer in Colorado Springs, CO .This position will be on-site and will require an active Top Secret clearance with SCI / SAP eligibility. + This individual is ... or bachelors with 9+ years experience or equivalent + Active Top Secret clearance with eligibility for...CA servers in the enterprise. Including tracking all CA server expiration dates, working with applicable teams to perform… more
    ISYS Technologies (09/30/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …/ GED with 12 years of IT experience is required + **Candidate must have active /current Top Secret /SCI clearance with adjudicated Full Scope Polygraph at time of ... and configuration (Redhat "iptables") + Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory… more
    Northrop Grumman (09/11/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …in Colorado Springs, CO .This position will be *on-site* and will require an active Secret clearance. + Maintain smooth operation of multi-user computer systems, ... security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation +...program Qualifications + 5 years of professional experience + Active Secret clearance + Sec+ certifications +… more
    ISYS Technologies (10/03/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Aurora, CO)
    …Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (09/23/25)
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  • Senior Linux System Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... System Security, applying updates and remediating vulnerabilities (or commensurate experience) Active Secret Clearance Required with ability to obtain and… more
    GovCIO (08/08/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …considered as an alternative to a degree + Applicants must have a current, active in-scope DoD-issued **Top Secret ** security clearance at the time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/04/25)
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  • Windows Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as ... be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing… more
    GovCIO (09/24/25)
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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 ... Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up to 50%)… more
    Paragon Cyber Solutions (07/12/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Colorado Springs, CO)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Network/System Administrator (Net/Sys Admin) II** **Colorado Springs, CO** Active ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (10/09/25)
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  • SatOps Systems Administrator

    SAIC (Colorado Springs, CO)
    …showing a track record of leading and completing projects successfully. **Clearance:** + An active DoD Top Secret clearance with the ability to acquire SCI ... **Description** As a vital member of our team, the Satellite Systems Administrator is central to the configuration, maintenance, and issue resolution of cross-domain… more
    SAIC (08/22/25)
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