• Linux/ Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux/ Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... Baltimore Sun Media Group. Currently, we are seeking aSystems Administrator IIto join our Team! ** Must have active...established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from… more
    COMSO, Inc (11/27/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is ... looking for multiple Windows Systems Administrators for a large program...TS/SCI with polygraph clearance to start.** Level 0 System Administrator (SA) shall possess the following capabilities: + No… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Systems Engineer

    TEKsystems (Baltimore, MD)
    …own Switch and Firewall. Continuing to integrate environment into the cloud. Skills Windows , Systems engineering, System administrator , Windows server ... Top Skills Details Windows , Systems engineering,System administrator , Windows server Additional Skills & Qualifications * Design, deploy, and manage… more
    TEKsystems (01/05/26)
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  • Windows System Administrator 2

    Synergy ECP (Annapolis Junction, MD)
    Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is seeking aWindows System ... by ensuring service levels and objectives are met. The job duties of the Windows System Administrator are as follows: + Administrating day-to-day IT systems more
    Synergy ECP (11/06/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (12/20/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... or a related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating ... Senior Systems Administrator Job Category: Information Technology...update system software, push agents and connect nodes. + Windows 10/11, Server 2016/2019/2022 - General IT knowledge to… more
    CACI International (12/02/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation,...systems . + Configure and manage Linux, UNIX and Windows (or other applicable) operating systems and… more
    Leidos (11/18/25)
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  • Systems Administrator

    ManTech (Laurel, MD)
    …might be considered for a degree. + 12+ years' of experience as a Systems Administrator in programs and contracts of similar scope, type and complexity. ... MANTECH seeks a motivated, career and customer-oriented Windows System Administrator to join our...the DoD Certification/ Accreditation process + Ability to install Windows software and hardware applications; upgrade systems more
    ManTech (01/06/26)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …team. You will play a key role in supporting and optimizing IT systems across Linux, Windows and VMware environments. You'll provide critical troubleshooting, ... resolution process + Provides in-depth experience in trouble-shooting IT systems + Configures and manages UNIX and Windows... systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system… more
    Belay Technologies (11/19/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD,… more
    Northrop Grumman (11/19/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Nightwing (12/22/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Nightwing (10/13/25)
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  • Sr. Systems Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator (Linux) to work in Fort Meade, MD. Position location is ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Themis Insight (12/19/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** The Systems Administrator will be responsible for: +...the resolution process + Configure and manage UNIX and Windows (or other applicable) operating systems /installs/loads operating… more
    Leidos (10/12/25)
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  • Sr. IAM Administrator (IT@JH Enterprise…

    Johns Hopkins University (Baltimore, MD)
    …**_Sr. IAM Administrator_** . The Sr. Identity and Access Management (IAM) Administrator is responsible for planning, implementing, and managing IAM services for the ... University. Serves as the Lead Administrator and provides technical expertise in identity and user...day-to-day operations and management of IAM on-premises and cloud-based systems , ensuring secure access to institutional resources. This role… more
    Johns Hopkins University (11/20/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... in the resolution process + Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    SAIC (11/06/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics Business ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration and operations.… more
    Leidos (11/15/25)
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  • Mid-Level Linux Administrator

    BAE Systems (Annapolis Junction, MD)
    …complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems , VMware, etc.). + Must have experience installing, ... **Job Description** BAE Systems is a leading global defense, security, and...connections in Linux OS. + Must have experience implementing Windows Active Directory User Authentication in Linux OS. +… more
    BAE Systems (01/08/26)
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  • Systems Administrator II

    Foxhole Technology, Inc (Fort Meade, MD)
    **Overview** **Job Title: Systems Administrator II** **Job Location: Hybrid FT Meade, MD** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... around the world **.** Foxhole Technology is seeking a Systems Administrator II who is eager to...user permissions, and file structures + Familiarity with either Windows Server or Linux systems + Ability… more
    Foxhole Technology, Inc (12/30/25)
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