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  • $70k - $80k

     ...the “Best Staffing Firms to Work for in 2012″ by Staffing Industry Analysts! Perm Role $70,000-$80,000 Job Description Systems Administrator   Location: Baltimore, MD Position Description As a member of Technology Operations, the Systems Administrator... 
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    Permanent employment
    Full time

    Veredus

    Baltimore, MD
    23 hours ago
  • $78k - $250k

     ...Windows Server 2019 and 2022 environments, including Active Directory, DNS, Certificate Authorities and manage Windows 10/11 client systems. Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, AmazonLinux 2023) within AWS. Deploy and maintain robust... 
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    Temporary work
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    Onyx Point, Inc.

    Hanover, MD
    1 day ago
  • $78k - $250k

     ...SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Hands-on experience operating and administering various Linux operating systems (e.g., RHEL9, Talos). Responsibilities Experience with building host image templates using automation tools (e.g., Terraform,... 
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    Onyx Point, Inc.

    Hanover, MD
    1 day ago
  •  ...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... 
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    Work experience placement
    Local area
    Immediate start

    Vibrint

    Hanover, MD
    18 hours agonew
  • $103.8k - $218.1k

     ...Senior System Administrator Join CACI as a key contributor on the MWIII Bridge program, where mission meets innovation. As a Prime Contractor, CACI delivers next‑generation Identity, Credential, and Access Management (ICAM) capabilities across the Intelligence Community... 
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    CACI International

    Hanover, MD
    1 day ago
  • Job Description Key Responsibilities: Provide support of the a system; provide operations, management, and administrative support to provide 99.9% availability Provide additional coverage and support of the system Performs scripting of tasks to help automate administration... 
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    Immediate start
    Flexible hours
    Weekend work

    Comtech LLC

    Silver Spring, MD
    18 hours agonew
  • Reflexive Concepts is seeking a skilled System Administrator to join our growing team! The CASPORT team is seeking a System Administrator to support development and production environments for a mission‑critical Identity, Credential, and Access Management (ICAM) system... 
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    Reflexive Concepts

    Hanover, MD
    23 hours ago
  • $169k - $265.6k

     ...Yes, 25% of the Time DESCRIPTION At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us... 
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    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Linthicum, MD
    1 day ago
  • $122k - $253k

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability... 
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    Full time
    Local area
    Flexible hours

    Nightwing

    Annapolis Junction, MD
    1 day ago
  •  ...deploy and troubleshoot. Familiarity with Storage Area Networks (SANs), Network Attached Storage (NAS), RAID configurations and file system management. Familiarity with backup technologies. Familiarity with ACAS, Splunk, and SolarWinds. Required Qualifications:... 
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    Peraton

    Linthicum, MD
    23 hours ago
  •  ...within many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies has an immediately available opening for a Sr. System Administrator to support our customer.... 
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    RBR-Technologies

    Linthicum, MD
    3 days ago
  • $150k - $160k

    Responsibilities Creates and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS). Evaluates systems for IAVA compliance and applies necessary security updates/patches. Performs command line system administration tasks on virtual machines... 
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    Lentech, Inc.

    Linthicum, MD
    1 day ago
  • $10k

     ...technology allowances, and access to a state-of-the-art technology lab. Learn more at Your Mission ClearEdge is hiring a Senior System Administrator to support the administration, sustainment, and security of Linux-based systems across mission environments. In this... 
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    Role, Inc.

    Linthicum, MD
    23 hours ago
  • $135k

    ManTech International seeks a Linux System Administrator to support critical national security missions. In this role, you will install, configure, secure, and maintain Linux servers supporting defense and intelligence customers. Responsibilities include system monitoring... 
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    ManTech International

    Laurel, MD
    8 hours agonew
  • $100k - $120k

     ...System Administrator Level 2 IT / Infrastructure | Hanover, MD | Full Time Position: System Administrator Level 2 Location: Hanover, MD Category: IT / Systems Administration Schedule: Standard Day Shift, Monday–Friday Clearance Requirement: Active TS/SCI with Polygraph... 
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    TAP Engineering

    Hanover, MD
    1 day ago
  • $130k

    ManTech International seeks a System Administrator to support mission-critical national security systems within our Information Technology & Technical Support organization. In this role, you will manage and secure Windows and Linux servers, configure Active Directory,... 

    ManTech International

    Laurel, MD
    8 days ago
  •  ...System Engineer Our great client is currently seeking a Systems Engineer with an active TS/SCI with Poly to join our team in the Hanover, MD area. General Office environment the work environment is fast-paced and sometimes involves extreme deadline pressures. The nature... 
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    Navstar

    Hanover, MD
    3 days ago
  • $120,000 per week

     ...technologies and solutions essential for the U.S. intelligence community, the Department of Defense, and other federal agencies. As a Senior Systems Administrator, you will play a vital role in safeguarding our nation's security by maintaining and optimizing IT frameworks and... 

    ManTech International

    Laurel, MD
    20 days ago
  •  ...Job Description The Software Requirements Systems Engineer supports the development, integration, and delivery of advanced subsea robotic systems for U.S. Department of Defense programs. This role focuses on defining, analyzing, validating, and managing software requirements... 

    Oceaneering

    Hanover, MD
    1 day ago
  •  ...Job Description The Experienced Systems Engineer applies a working knowledge of systems engineering fundamentals to provide guidance to the division's engineering and design activities under the direction of a Program Manager. The Experienced Systems Engineer will... 
    Work experience placement

    Oceaneering

    Hanover, MD
    3 days ago
  •  ...Reflexive Concepts is seeking a skilled Systems Engineer to join our growing team! The GATEKEEPER team is seeking a Systems Engineer to support the Software Development Lifecycle of the GATEKEEPER product, working with developers, QA, DevOps, and fellow systems engineers... 

    Reflexive Concepts

    Hanover, MD
    4 days ago
  •  ...Administrator will manage and optimize Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in... 
    Local area

    3B Staffing LLC

    Annapolis, MD
    3 days ago
  • $77.6k - $176k

     ...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain... 
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    BOOZ, ALLEN & HAMILTON, INC.

    Fort Washington, MD
    3 days ago
  •  ...Blvd., Biomedical Research Center, Baltimore, MD 21224 Position Summary and Objectives This position supports the Linux computing systems in NIDA’s research facility and performs data analysis in support of the Institute’s research programs. The Scientific Linux Researcher... 
    Remote work

    RJ IT Solutions

    Baltimore, MD
    33 minutes agonew
  •  ...MANTECH seeks a motivated, career and customer-oriented  Linux   System Administrator to join our team in  Laurel, MD.  You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national... 
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    ManTech

    Laurel, MD
    2 days ago
  •  ...Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing JEE, SOA, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were... 
    Long term contract

    Synthesis Systems Inc

    Annapolis, MD
    1 day ago
  •  ...with exceptional professionals for this role. MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide... 
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    ManTech

    Laurel, MD
    4 days ago
  •  ...Linux Admin REQUIRES AN ACTIVE/EXISTING TS/SCI WITH FS POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITE Job Duties Work in an environment where you can help design the architecture and develop solutions to meet organizational needs. Looking for an innovative, motivated individual... 
    Remote work

    DAn Solutions Inc

    Laurel, MD
    1 day ago
  • $113.2k - $237.8k

    Job Title: System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity... 
    Full time
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    CACI International

    Hanover, MD
    1 day ago
  •  ...them with exceptional professionals for this role. MANTECH seeks an experienced and passionate, career and customer-oriented Systems Engineer to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Deploy and... 
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    ManTech

    Laurel, MD
    4 days ago