• UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …certification from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific ... hands-on troubleshooting, tuning and patching experience. + Five (5) years administration , configuration and troubleshooting experience with UNIX Server Cluster,… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
    - Related Jobs
  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …**Qualifications** **Required** + Active TS/SCI w/ Poly + Experience in Windows and Linux server system administration + VMware architecture ... for growth and professional development. **Responsibilities** + Perform essential system administration functions for both Linux and Windows servers. +… more
    CACI International (12/20/25)
    - Related Jobs
  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP, and ... years of advanced expertise in enterprise-level network and systems administration , ensuring mission-critical systems remain secure, resilient, and fully… more
    St. George Tanaq Corporation (11/14/25)
    - Related Jobs
  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …requirements. Performs Oracle, SQL Server and SYBASE Database and Application server administration . Organizes and formats data for efficient query and ... activities to ensure highest level of system performance and availability + Provides server administration with a variety of database products that include… more
    Assertive Professionals (10/09/25)
    - Related Jobs
  • Systems Administrator II

    Foxhole Technology, Inc (Fort Meade, MD)
    …operating systems, user permissions, and file structures + Familiarity with either Windows Server or Linux systems + Ability to follow structured processes, ... maintain clear documentation, and escalate issues when needed + Strong interest in learning and contributing to a mission-driven, security-focused team + Hands-on experience with network security solutions, including firewalls, IDS/IPS, VPNs, encryption, and… more
    Foxhole Technology, Inc (12/30/25)
    - Related Jobs
  • Test Engineer SME

    Leidos (Bethesda, MD)
    …**Preferred Qualifications** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) + ... Experience reviewing output of CI jobs and capable of tracking test failures back to code changes that resulted in bugs + Capable of review code check-ins to understand the impact of code changes on system functionality and potential applications bugs. +… more
    Leidos (11/07/25)
    - Related Jobs
  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …Polygraph** **Preferred Qualifications:** + Experience with administration of MS Windows Server or Linux environments (Lab or Personal development space) + ... Experience reviewing output of CI jobs and capable of tracking test failures back to code changes that resulted in bugs + Capable of review code check-ins to understand the impact of code changes on system functionality and potential applications bugs + Direct… more
    Leidos (10/31/25)
    - Related Jobs
  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …supporting mission-critical applications with 99.99% uptime + Maintaining enterprise Linux server infrastructure to ensure proper configuration, availability, ... Responsibilities:** + Serve as the primary technical authority for Linux bases infrastructure, providing expert guidance on architecture, configuration, and… more
    Leidos (12/11/25)
    - Related Jobs
  • ADC Engineer II, AWS Cryptography and Identity…

    Amazon (Jessup, MD)
    …that will enable your team to manage the health of a number of distributed specialized Linux server fleets and the software stacks that run on them. You will ... on troubleshooting complex system operations, not just on a server level but enterprise wide. You should also have...(Systems Security Certified Practitioner) - 3+ years of systems administration ( Linux or Windows) experience - 3+… more
    Amazon (11/20/25)
    - Related Jobs
  • Lead Network Engineer - Remote US

    SitusAMC (Annapolis, MD)
    …networking to Virtualized environments such as VMWare. + Basic knowledge of Windows and Linux server administration . + Self-motivated, with the ability to ... Windows operation systems preferred. + 3 or more years' experience with Linux operating systems preferred. + Current Certifications preferred, CCNA R&S, CCPN, AWS… more
    SitusAMC (12/31/25)
    - Related Jobs