• Principal Systems

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... software, network, and application issues + Manage and maintain computer systems , servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (05/24/25)
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  • Principal Systems

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program ... and play a key role in supporting government-critical systems . You will be part of a program that oversees development, integration, delivery, and operations and… more
    Leidos (06/28/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …+ Cisco ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer + Wi-Fi ... Packaging Engineer + Client Support Administrator + Mail Processing Equipment Systems Administrator + Multi-Factor Authentication (MFA) Engineer + OKTA … more
    General Dynamics Information Technology (07/02/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P ... with a special operations and intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia area,… more
    Patriot Group International, Inc (05/09/25)
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  • Principal Contracts Administrator

    Service Source (Oakton, VA)
    …certification is highly preferred. + Experience with government approved procurement systems required. Knowledge, Skills, and Abilities + Strong analytical and ... critical thinking abilities. + Possesses excellent persuasion, negotiation, and judgment. + Formal training in contract management or certification in contracting/purchasing fields is preferred. + Working knowledge of Pricing and/or Project Control MS office… more
    Service Source (06/25/25)
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  • Senior Administrator

    Cushman & Wakefield (Washington, DC)
    **Job Title** Senior Administrator **Job Description Summary** **Job Description** **POSITION SUMMARY** Responsible for providing support to management or ... as needed in an efficient and effective manner. Senior Administrator will work with the Director of Operations, Office...expenses related to deals, using Commissions Accounting and CRM Systems + Track expense budgets for all deals and… more
    Cushman & Wakefield (07/02/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our… more
    Saliense Consulting (06/27/25)
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  • Database Administrator

    SAIC (Quantico, VA)
    …The National Security & Space Sector of SAIC is seeking a Database Admin Principal to support a transformational infrastructure program for DCSA. SAIC is proud to be ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (06/19/25)
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  • IT Systems Integration Principal

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Systems Integration Engineer to join our team in supporting our IC customer in Chantilly, VA. This position will work hand-in-hand ... are not limited to: + Define and deploy discrete systems with processes to link together complex systems...or an equivalent + Prior experience as a system administrator + Solid understanding and familiarity with Windows and… more
    SAIC (06/13/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal System Architect** to join our team in **Chantilly, VA.** The position is **onsite.** The system ... architect engineer implements, and manages complex IT systems , infrastructure, and teams according to best practices, ensuring they meet business needs and strategic… more
    ManTech (05/24/25)
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  • Principal Architect - Modern Work

    SHI (Washington, DC)
    …to thrive - in our offices or yours.** **Job Summary** The SHI Services Principal Architect - Modern Work will lead the design and delivery of enterprise-scale ... projects with multiple moving parts, ensure team alignment with organizational systems , and adapt to changing priorities. Communication: Can effectively communicate… more
    SHI (06/10/25)
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  • Principal /Sr. Principal Network…

    Northrop Grumman (Stafford, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/05/25)
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  • Principal Platform Architect - Federal

    ServiceNow, Inc. (Vienna, VA)
    …of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and ... SPM, HRSD, etc.) + Expertise in designing and integrating complex workflows and systems using IntegrationHub, REST/SOAP APIs, and MID Servers + Deep understanding of… more
    ServiceNow, Inc. (06/05/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …will also work collaboratively with software engineering to deploy and operate systems . Additionally, this role will help automate and streamline operations and ... deployments, cloud infrastructure baselines, and operational availability of production systems . + Managing, building, configuring, administering, operating and maintaining… more
    Leidos (04/24/25)
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  • Senior Salesforce Developer

    Koniag Government Services (Chantilly, VA)
    …the technology and methodology for building applications within the Salesforce platform. Principal responsibilities will include but are not limited to: + Perform ... teams to reconcile new business requirements with the integration of legacy systems . + Contribute technical designs, including detailed data flows and data schemas.… more
    Koniag Government Services (05/22/25)
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  • Administrative Chief Resident

    Howard University Hospital (Washington, DC)
    …the Program Director, Associate Program Directors, Medical Faculty, Residents, and Program Administrator as a member of the residency leadership team. This position ... administrative skills, clinical teaching and supervision, research, and publication. PRINCIPAL ACCOUNTABILITIES: ADMINISTRATION Assist program director with Residency Program… more
    Howard University Hospital (04/23/25)
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  • Exchange Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer** to join our team in **Chantilly, VA.** The position is **onsite.** ... are successfully implemented and monitored to increase efficiency + Generates systems software engineering policies, standards and procedures + Requires specialized… more
    ManTech (05/24/25)
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