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  • System Administrator Level 2

    $100k - $120k

     ...Position Overview We are seeking a System Administrator Level 2 to support the implementation, maintenance, and optimization of enterprise...  ...accessing and utilizing IT systems Configure and manage UNIX/Linux and Windows operating systems Install, configure, and... 
    Linux
    Full time
    Temporary work
    Monday to Friday
    Flexible hours
    Day shift

    Navstar

    Hanover, MD
    1 day ago

  • System Administrator II

     ...Administrator (Level 2) Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission.... 
    Linux

    Reflexive Concepts

    Hanover, MD
    3 days ago

  • System Administrator 2 - 02

    $150k

     ...management platformdesigned to manage and control large numbers of Linux REL 9 (and other OS) systems from a central point) skills....  ...and more Wellness: Access to wellness programs and mental health support Professional Development: Opportunities for growth, including tuition... 
    Linux
    Temporary work
    Remote work
    Flexible hours

    Onyx Point, Inc.

    Hanover, MD
    4 days ago

  • Systems Administrator

    $78k - $250k

     ...CLEARANCE (U.S. CITIZENSHIP REQUIRED) Provide administration and support for Windows Server 2019 and 2022 environments, including Active...  ...Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, Amazon Linux 2023) within AWS.... 
    Linux
    Temporary work
    Remote work
    Flexible hours

    Onyx Point, Inc.

    Hanover, MD
    5 days ago

  • Senior System Administrator

     ...Senior System Administrator for a funded role with quantifiable Linux system administration work experience to support a mission‑focused team. Position requires an active TS/SCI with Polygraph level clearance. US citizenship is required. Required Skills Linux Vmware Harvester... 
    Linux
    Temporary work
    Work experience placement
    Local area
    Immediate start

    Vibrint

    Hanover, MD
    4 days ago

  • Linux Admin/Test Engineer

     ...Linux Admin/Test Engineer Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software...  ...exceptional value to communities and the critical missions they support. MAXISIQ where we innovate, develop smarter solutions,... 
    Linux
    Full time

    MAXISIQ

    Hanover, MD
    2 days ago

  • Systems Administrator IV

     ...Mills, Maryland (Hybrid – 2 days in a week onsite and 3 days remote) 6-7+ years of experience Team supports and administers UIM platform and other windows/Linux platforms. Management and administration and monitoring of CA UIM platform Configuring probes in... 
    Linux
    Remote work
    2 days per week

    Samprasoft

    Owings Mills, MD
    3 days ago

  • Systems Administrator

    $165k - $175k

     ...Hanover, MD. The applicant will be part of an Infrastructure Team supporting the delivery of a dynamic course curriculum. The role involves...  ...troubleshooting interoperability in a hybrid Windows/Linux environment. Experience deploying hardened Windows Servers for... 
    Linux
    Work at office
    Monday to Friday
    Flexible hours

    Amentum

    Hanover, MD
    5 days ago

  • Linux System Administrator

    $115k

     ...Administrator Position Overview We are seeking a System Administrator to support the implementation, troubleshooting, and maintenance of...  ...environments of similar scope and complexity Experience working with Linux, Unix, Windows, or Cisco operating systems Experience... 
    Linux

    Jobr

    Columbia, MD
    4 days ago

  • Senior Linux System Administrator

    $160k

     ...Overview We are seeking an experienced System Administrator to support the implementation, troubleshooting, and maintenance of enterprise...  .... The ideal candidate will have strong experience administering Linux, Unix, or Windows environments and supporting enterprise... 
    Linux

    Jobr

    Columbia, MD
    5 days ago

  • Systems Administrator

     ...enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly...  ...to:   Configure, manage and troubleshoot Windows and Linux operating systems. Installs/loads operating system software, troubleshoot... 
    Linux
    Work at office

    MANTECH

    Laurel, MD
    17 minutes ago

  • Cloud System Administrator

     ...a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which...  ...(on-premises and AWS cloud).  · Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems... 
    Linux
    Work at office

    MANTECH

    Annapolis Junction, MD
    17 minutes ago

  • Cloud System Administrator

     ...a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which...  ...root cause analysis Administer and troubleshoot various Linux distributions (e.g., Ubuntu, CentOS, RHEL) within both cloud and... 
    Linux
    Work at office

    MANTECH

    Annapolis Junction, MD
    17 minutes ago

  • Linux Admin

     ...Overview: Linux Admin VMWare NSX skills Req # 2556-1,# 2557-1 - 2 Positions Work Location: Owings Mills MD Skills with...  ...guests on platform, upgrades patching & security On Call support, team environment Linux/Unix/ AIX patch & maintain... 
    Linux
    Work experience placement

    r2 Technologies, Inc.

    Owings Mills, MD
    4 days ago

  • Senior Linux System Administrator

    $130,000 per week

    ManTech is seeking a Senior Linux System Administrator to provide advanced level support and configuration for our secure computing environments supporting critical national security programs. This role demands proficiency in Linux systems, ensuring stable operations,... 
    Linux

    ManTech International

    Laurel, MD
    more than 2 months ago

  • Systems Administrator

    $165k - $175k

     ...Hanover, MD. The applicant will be part of an Infrastructure Team supporting enabling the delivery of a dynamic course curriculum. The...  ...Experience in troubleshooting interoperability in a hybrid Windows/Linux environment Experience deploying hardened Windows Servers... 
    Linux
    Hourly pay
    Contract work
    Work at office
    Local area
    Monday to Friday
    Flexible hours

    Amentum

    Hanover, MD
    1 day ago

  • 208 System Administrator 2

     ...and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM...  ...to improve reliability and performance. Minimum Qualifications Linux MongoDB AWS – Cloud experience Kubernetes Terraform Ansible DoD... 
    Linux

    Dormont Manufacturing Company

    Annapolis, MD
    2 days ago

  • System Administrator

     ...process Hardware installation experience (servers/workstations) Linux Desired Skills Task Automation (Ansible experience, PXE boot) Building...  ...Linux networking experience Responsibilities Provides support for implementation, troubleshooting and maintenance of Information... 
    Linux
    Temporary work

    Optimus Technology, Inc

    Annapolis, MD
    2 days ago

  • System Administrator 2

     ...Junction, MD Top Secret/SCI Polygraph Career Level not specified Salary not specified Job Description Must have experience with Linux AND Windows. Performer will be responsible for updates and patches on the systems. Ten (10) years experience as a SA in programs and... 
    Linux

    Navstar

    Annapolis Junction, MD
    2 days ago

  • Journeyman System Administrator

    $70k

     ...Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery...  ...secure and consistent enterprise deployments. ~ Perform manual Linux/UNIX patching activities across physical and virtual server... 
    Linux
    Contract work
    Remote work

    MAXIMUS

    Annapolis, MD
    6 days ago

  • System Administrator Level 2

     ...a System Administrator at CyberPoint, you will provide hands-on support for mission-critical systems, ensuring reliability, performance...  ...stability. This role is ideal for someone with a strong foundation in Linux and Windows environments who is comfortable troubleshooting,... 
    Linux
    For contractors
    Local area

    Navstar

    Annapolis Junction, MD
    1 day ago

  • System Administrator II

     ...continuous integration, environment configuration and deployment Support the project’s compliance and security posture. Focus on...  ...resolve issues at a Tier 2 level Required: Strong experience in: Linux system administration Docker AWS, C2S, or other cloud experience... 
    Linux
    Shift work

    Reflexive Concepts

    Baltimore, MD
    4 days ago

  • System Administrator

     ...to the U.S. intelligence and defense communities. The company supports data transport solutions, software and systems engineering, and...  ...management and internal customers. Configures and manages UNIX, Linux and Windows operating systems; installs/loads operating system... 
    Linux

    Synergy ECP

    Columbia, MD
    4 days ago

  • System Administrator II

     ...with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. If you...  ...and complexity is required. Proven experience working with both Linux and Windows-based systems is essential. Candidates should have... 
    Linux
    Flexible hours

    Prosync

    Annapolis, MD
    4 days ago

  • System Administrator

    $55.38 - $75.97 per hour

     ...company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government...  ...of EverWatch's total compensation package for employees. Job Locations US-MD-Annapolis Junction Skills UNIX, Linux
    Linux
    Hourly pay
    Contract work
    Local area

    EverWatch

    Annapolis Junction, MD
    1 day ago

  • System Administrator 3

     ...DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple positions open in the Fort Meade/Annapolis Junction area. Provide support for implementation, troubleshooting and maintenance of Information... 
    Linux
    Flexible hours

    DCCA

    Annapolis Junction, MD
    4 days ago

  • System Administrator I

     ..., for a total of fifteen (15) years IAT II baseline certification (e.g., CCNA-Security, GICSP, GSEC, Security+, or SSCP) Linux+ (or equivalent: RHCSA/RHCE/RHCA, LPI Linux Essentials, LFCS, or Oracle Linux OCP) within 6 months of start Required: Deep... 
    Linux

    Reflexive Concepts

    Annapolis Junction, MD
    3 days ago

  • Linux Systems Administrator (STO), BS+6 yrs or HS+10 yrs

     ...Job Title Required Skills/Experience: • Linux system administration and integration experience (RHEL, CentOS, Ubuntu) • Cloud...  ...Troubleshooting of services (Tier 1/2 level) • Configuration management support, familiarity with Puppet/SIMP, Ansible, Salt, Chef • RPM... 
    Linux

    LINK

    Annapolis Junction, MD
    2 days ago

  • Entry Level Systems Administrator (VISTA), BS or HS+5

     ...obtained within 90 days of starting. The ability to lift 50lbs overhead to support racking hardware in server racks. Experience writing and modifying bash scripts. Experience with entering commands in a Linux operating system. Nice to haves but not required: L2/L3 network... 
    Linux

    LINK

    Annapolis, MD
    1 day ago

  • System Administrator

     ...Administrators a variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the...  ...identification, diagnosis and resolution Configuring and managing Linux operating systems and installs/loads operating system software,... 
    Linux
    Remote work

    Athenix Solutions Group, LLC

    Annapolis Junction, MD
    2 days ago