• Red River (Chantilly, VA)
    …you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. ... calls and assigned tickets from users experiencing challenges with systems , applications, and infrastructure. Whether working independently or collaboratively, your… more
    DirectEmployers Association (11/26/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior DevOps Engineer** to join our team of cloud, security, and compliance experts. In this role, you will help ensure ... the security, confidentiality, integrity, and availability of AWS-based applications and systems . You will be responsible for designing, implementing, and optimizing… more
    DirectEmployers Association (11/14/25)
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  • Tyto Athene (Ashburn, VA)
    …+ Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... plan, coordinate, and execute logging-related initiatives across interconnected and heterogeneous systems . + Administer and optimize enterprise IT applications… more
    DirectEmployers Association (11/01/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will design, develop, implement,...via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +… more
    Leidos (10/10/25)
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  • Senior Systems Administrator

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... with established IT policies and procedures + Monitor and tune systems to achieve optimum performance levels + Ensure workstation/server data integrity by… more
    Noblis (12/02/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** at GDIT. Shape what's next for ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior VMWare Administrator ,** the work you'll do at GDIT will be… more
    General Dynamics Information Technology (10/08/25)
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  • Senior Sybase Database Administrator

    CGI Technologies and Solutions, Inc. (Reston, VA)
    ** Senior Sybase Database Administrator Engineer** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Sybase Database Administrator Engineer to join our team.… more
    CGI Technologies and Solutions, Inc. (10/14/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a ... and troubleshooting procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools, using available… more
    Insight Global (12/02/25)
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  • Senior Contract Support…

    KBR (Chantilly, VA)
    Title: Senior Contract Support Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (10/15/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …potential, or suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** As a ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (11/04/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …Overview SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. ... 2 service desk tickets, providing in-depth technical support, and maintaining systems across a secure network environment. The ideal candidate is detail-oriented,… more
    SOS International LLC (11/21/25)
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  • Salesforce Administrator with Data Loader…

    ICF (Reston, VA)
    …issues, and plays an integral part in delivering new functionality. The Senior Administrator collaborates closely with business analysts, developers, and other ... Description **Join ICF's IT Modernization Team - Where Innovation Meets Impact**...- Technology Services. **What You'll Do as a Salesforce Administrator ** The Senior Salesforce Administrator more
    ICF (11/22/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services; ... **Description** SAIC is seeking a Printer/System Administrator for a full-time/onsite role in Quantico, VA....for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the… more
    SAIC (11/14/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and maintenance of the… more
    CACI International (09/27/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers ... Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (10/09/25)
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  • Graph/Vector Database Administrator

    SAIC (Ashburn, VA)
    …**Position Summary** We are seeking a highly skilled and experienced senior -level Database Administrator (GraphDB/Vector Database Administrator ) to ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services;… more
    SAIC (09/12/25)
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  • MongoDB Administrator

    SAIC (Ashburn, VA)
    **Description** **Position Summary** We are seeking a highly skilled and experienced senior -level Database Administrator (DBA) to join our team. **The ideal ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services;… more
    SAIC (10/24/25)
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  • Senior ServiceNow IT Service…

    ICF (Reston, VA)
    …Business Analyst/ Systems Analyst professional with strong expertise in the IT Service Management (ITSM) module, working knowledge of Asset Management, and ... Description ICF's IT Modernization division is a rapidly growing, entrepreneurial,...a rapidly growing, entrepreneurial, technology-driven department, seeking a motivated Senior ServiceNow Business Analyst to support the upcoming needs… more
    ICF (11/13/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …cybersecurity architecture, development, integration, operations, and sustainment of enterprise IT systems including both on-premises infrastructure (networks, ... and tactical compute) for intelligence missions. Required work will support mostly classified IT systems . The Chief Engineer also must be experienced with… more
    BAE Systems (09/09/25)
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