• Linux /Windows System

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 1 for a great opportunity on our Prime Program in the Annapolis Junction area. TS/SCI ... at this time. The ideal candidate will be responsible for providing Linux /Windows System Administration and SSP/Security support for the program. Required:… more
    Jovian Concepts, Inc. (03/18/25)
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  • System Administrator - Red Hat…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux (SAL) Level 2 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator ... related field. + One year demonstrated Red Hat Enterprise Linux system administration experience within the last...system administration, such as the Red Hat Certified System Administrator (RHCSA) certification. Salary Range $120,000-… more
    DarkStar Intelligence LLC (02/21/25)
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  • Senior Linux Systems

    BAE Systems (Annapolis Junction, MD)
    …may be available based on position level and/or job specifics. **Senior Linux Systems Administrator ** **109584BR** EEO Career Site Equal Opportunity ... + CompTIA Security CE (required) + VMware Certified Professional, Red Hat Certified System Administrator or Red Hat Certified Engineer a plus. **Pay… more
    BAE Systems (01/28/25)
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  • Systems Test Administrator

    Leidos (Chantilly, VA)
    **Description** ** Systems Administrator - Linux ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions ... keep reading!** Leidos National Security Sector is seeking a Systems Administrator - Linux to...The client's goal is to design and deliver an enterprise- level system with a modular, segmented architecture… more
    Leidos (03/06/25)
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  • HPC System Administrator

    Guidehouse (Bethesda, MD)
    …to Obtain Public Trust **What you will do** ​​We are currently searching for Linux -based System Administrator to provide day-to-day management of the LoBoS ... such as network configuration, firewall management (Palo Alto), file system management (ZFS, VAST), security, batch queuing systems...+ At least SIX (6) years of experience in Linux HPC systems administration, less experienced candidates… more
    Guidehouse (03/04/25)
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  • Senior Linux System

    Leidos (Columbia, MD)
    …and much more. **Join us and make a difference in National Security!** The Senior Linux Systems Administrator will deploy new servers, maintain and enhance ... has a new and exciting opportunity for a **Senior Linux ** ** Systems Administrator ** in our...IT Systems + Configure and manage operating systems and installs/loads operating system software, troubleshoot,… more
    Leidos (02/11/25)
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  • Linux Systems Administrator

    CACI International (Annapolis Junction, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an... 2 **_Desired:_** * Redhat Certified Engineer (RedHat Enterprise Linux installation (RHEL): expert level installation, maintenance… more
    CACI International (01/31/25)
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  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (02/16/25)
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  • Senior Linux /AWS System

    General Dynamics Information Technology (Annapolis Junction, MD)
    …career-defining. The opportunity we can offer is one-of-a-kind. Our work depends on a ** Linux /AWS** ** System Administrator ** joining our team to support a ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux , System Administration,VMware **Experience:**… more
    General Dynamics Information Technology (02/01/25)
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  • Linux System Administrator

    General Dynamics Information Technology (Oakton, VA)
    …Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us ... **Req ID:** RQ172262 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public...to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System more
    General Dynamics Information Technology (12/30/24)
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  • Junior Linux System

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** anticipates having exciting opportunities for Jr. Linux Systems Administrators in the future to support our **National Security ... **Join us and make a difference in National Security!** **Job Summary:** As a Systems Administrator , you will play a vital role in maintaining the efficiency… more
    Leidos (03/13/25)
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  • Linux Dev/Ops Systems

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1...+ LatteArt + Nessus + Requires DoD 8570 IAT Level II Certification (Security+) CLEARANCE REQUIRED + Must be fully ... industry. What you will be doing: Synergy is seeking aLinux Systems Administratorand Dev/Ops Engineer with expertise in Virtualization, Storage, Automation,… more
    Synergy ECP (02/05/25)
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  • Mid level Systems

    System One (Vienna, VA)
    Mid Level Systems Administrator Location: Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract We are looking for a Mid ... level Systems Administrator /Engineer that can...related applications and appliances -Remediate vulnerabilities on Windows and Linux systems , ensure the stability and sustainability… more
    System One (02/13/25)
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  • Linux System Administrators

    Leidos (Annapolis Junction, MD)
    …as required experience in lieu of bachelors degree. + System Administrator (SA) Skill Level 0 BS+2+ YoE as a Linux SA, ND +7+ System Administrator ... a difference in National** **Security!** **Job Summary:** As a Linux System Administrator , you will...Skill Level 1 BS+5, ND +10 + System Administrator (SA) Skill Level more
    Leidos (03/09/25)
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  • Mid- level Systems

    System One (Washington, DC)
    Systems Administrator Washington, DC - Hybrid Full...of start: + MCA Microsoft Azure Admin + RHCSA Linux Red Hat Certified System Administrator ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    System One (03/18/25)
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  • Systems Administrator (SA) Skill…

    DCCA (Annapolis Junction, MD)
    Systems Administrator (SA) Skill Level 2 Location Annapolis Junction, MD Job Code 2402 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator (SA) Skill Level 2 Candidate must have… more
    DCCA (03/13/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …9 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** System Administrator Level IV** Transform technology into opportunity ... as a Systems Administrator Senior with GDIT. A career in enterprise IT... Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    General Dynamics Information Technology (02/14/25)
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  • System Administrator (Shift)…

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** System Administrator ** ** Level 1** in our **National Security Sector's (NSS) Cyber & ... SA experience may be substituted for a bachelor's degree. System Administrator - SHIFT (SAS) Level...Foundation + Microsoft Certified IT Professional (MCITP) + CompTIA Linux + Linux Professional Institute (LPIC) level more
    Leidos (03/14/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    … operating systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing ... we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government… more
    Criterion Systems (03/19/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI ... at this time. Candidate will be responsible for providing Linux System Administration and SSP/Security support for...Puppet, NIFI, STE/STN tools LatteArt , and Nessus. The Level 3 System Administrator (SA)… more
    Jovian Concepts, Inc. (03/06/25)
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