• Mission IT Operator

    CACI International (Springfield, VA)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security ... shift work expected in support of 24x7 operations. Desired Qualifications: - System administration experience to include UNIX, Linux, and Windows platforms… more
    CACI International (07/31/25)
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  • Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …AND 1+ year(s) technical experience in software engineering, network engineering, or systems administration OR + Bachelor's Degree in Computer Science, ... AND 2+ years technical experience in software engineering, network engineering, or systems administration + OR equivalent experience. **Other Requirements:** +… more
    Microsoft Corporation (09/20/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …Linux servers (RHEL, CentOS, Ubuntu, or similar distributions). * Perform system administration tasks including user management, patching, monitoring, and ... strongly preferred). * 5+ years of experience in Linux system administration (RHEL, CentOS, or Ubuntu preferred)....Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator… more
    CACI International (09/03/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    …potential travel worldwide to deploy, configure, upgrade, troubleshoot, and maintain systems . **Duties, Tasks & Responsibilities** + Participating in the design, ... maintenance, enhancement, coding, and administration of relational databases + Managing, monitoring, and administering database system performance and schedules… more
    ManTech (09/01/25)
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  • Group Technology Manager

    Truist (Richmond, VA)
    …services such as data management and staff training/orientation for standard systems . 17. Administration , budget and policy management: 18. Responsible ... Group Technology Manager is a tactical, hands-on IT leader who is responsible for administration of one or more technology teams. This leader will have a broad… more
    Truist (09/14/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience with major cloud providers ... Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience with... Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience with… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • IT Applications Manager

    Clark Construction Group, LLC (Mclean, VA)
    …This role is a hands-on, technical role responsible for the daily administration , maintenance, and operational support of a portfolio of business applications. This ... matter expert, ensuring the stability, performance, and security of critical systems . The Application Manager will work directly with end-users and cross-functional… more
    Clark Construction Group, LLC (09/12/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …such as the AEGIS, Aegis Ballistic Missile Defense (BMD) and Ship Self Defense System (SSDS) Integrated Combat Systems . **What You'll Get to Do:** The successful ... in-house and external customers. + Designs, develops, or recommends integrated system solutions ensuring proprietary/confidential data and systems are protected… more
    CACI International (07/08/25)
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  • Test Engineer / Principal Test Engineer…

    Northrop Grumman (Newport News, VA)
    …CompTIA Security+ Certification. + Experience with Red Hat Enterprise Linux (RHEL) system administration -level experience. + Experience with Windows (Client and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Server) system administration -level experience. + Experience with Agile… more
    Northrop Grumman (09/17/25)
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  • Cleared Senior DevOps Engineer

    General Atomics (Charlottesville, VA)
    …dashboards (Grafana). + Understanding of user access practices and security controls within a system . + Understanding of system administration in various OS ... configuration management. + Develops and maintains solutions for operational administration , system /data backup, disaster recovery, and security/performance… more
    General Atomics (07/05/25)
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