• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and ... TS/SCI with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong… more
    CACI International (08/21/25)
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  • Implementation Engineer

    Applied Technology Services (Middle River, MD)
    …APIs for automation and scripting (PowerShell, Python, etc.). + Familiarity with VMware, Windows , and/or Linux operating systems . + Strong problem-solving ... solve problems. Applied Technology Services (ATS) is an IT systems integrator and has been a trusted partner to...This role will be responsible for the design, implementation, administration , and support of PureStorage environments within our data… more
    Applied Technology Services (09/17/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …ensuring compliance with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability… more
    ManTech (09/05/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of computer systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software ... software, and network issues + Install, configure, and maintain computer systems , peripherals, and software applications + Assist with user account management,… more
    Synergy ECP (07/23/25)
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  • Senior/Staff Consultant - Cloud Native

    Nutanix (Annapolis, MD)
    …best practices, incl. DNS, idP (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes ... **What You Will Bring** + 10+ years of experience in Consulting, DevOps, systems administration , or infrastructure engineering roles + Proven ability to… more
    Nutanix (08/19/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively ... and maintain access to **Special Programs** as a condition of continued employment. + Linux Operating Systems support experience (ex. RHEL/Ubuntu). + Linux more
    Northrop Grumman (09/25/25)
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  • Security Incident Response

    Lincoln Financial (Annapolis, MD)
    …but not limited to - host-based analysis functions through investigating Windows , Linux , and Mac OS X systems to identify suspicious and malicious ... activities. + Maintain expertise in Operating Systems ( Windows / Linux ) operations and artifacts to assist in investigations. + Ability to analyze different… more
    Lincoln Financial (08/26/25)
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  • IT Cloud/ Linux Subject Matter Expert - SME

    Zantech (MD)
    …website and core systems using LAMP stack architecture. Skills Required: + Linux server administration + Apache web server configuration + MySQL database ... speed + Implement automated backups for databases and file systems + Develop disaster recovery plans for system failures...plans for system failures + Support on-premise and cloud-based Linux servers + Support and manage Windows more
    Zantech (09/07/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …system uptime. Required Qualifications: * Experience: Minimum of 10 years in systems administration roles * Education: Master's degree or Bachelor's degree ... Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux , Solaris, UNIX, and/or AIX systems . ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/16/25)
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