• Senior Operations Research Analyst

    KBR (Arlington, VA)
    Title: Senior Operations Research Analyst Belong. Connect. Grow. with KBR! Senior Operations Research Analyst KBR's National Security Solutions team provides ... high-end engineering and advanced technology solutions to our customers in the intelligence...and operational activities of a military, governmental, or business system to obtain a quantitative, rational basis for decision-making… more
    KBR (11/11/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process + STIG checklist review ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (10/08/25)
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  • Senior DevSecOps Engineer

    Cardinal Health (Richmond, VA)
    **_What Application Development & Maintenance contributes to Cardinal Health_** Information Technology oversees the effective development, delivery, and operation of ... solutions and strategies that enable operations and drive business value. Application Development & Maintenance performs configuration or coding to develop, enhance… more
    Cardinal Health (11/18/25)
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  • Engineer or Senior Engineer

    Dominion Energy (Warm Springs, VA)
    Engineer or Senior Engineer Dominion Energy is committed to providing reliable, affordable, and increasingly clean energy that powers our customers every day. If you ... in (Warm Springs VA) seeks a candidate for an experienced Engineer / Senior Engineer (Electrical) to take a lead role responsible for providing engineering and… more
    Dominion Energy (11/13/25)
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  • Senior Statistician/Mathematician - Quality…

    Peraton (Herndon, VA)
    …and stakeholders on the QAF process and its application in AI system development. + Assist analytic methodologists and advanced analytic product owners in ... speedy and precise decision making to warfighters. Responsibilities: The Senior Statistician/Mathematician - Quality Assurance Framework (QAF) Accreditation specializes… more
    Peraton (12/24/25)
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  • Data Scientist (Mid/ Senior ) - TS/SCI

    Wiser (Springfield, VA)
    …Qualifications + US Citizen + Active Top-Secret/SCI security clearance at time of application and willingness to complete a CI poly upon request. + 3-10 years ... including Python and JAVA scripts and familiarity of querying with SQL. + Advanced knowledge in data science, including the areas of data services, modeling, and… more
    Wiser (11/07/25)
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  • Senior Naval Architect

    Serco (Arlington, VA)
    …design to be part of our dynamic Maritime Engineering Operation (MEO) as a Senior Naval Architect. This role is critical for providing advanced technical ... designed for optimal performance, efficiency, and regulatory compliance. This senior -level position works on high-visibility or mission-critical aspects of programs… more
    Serco (12/05/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Alexandria, VA)
    …a Sales/ Systems Engineer, Technical Account Manager, Security Engineer or senior level product support, preferably in the cyber-security industry + Proven track ... in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED...You will become an expert in Email Security Gateways, Advanced Persistent Threats, Attack Protection, Threat Response, Data Loss… more
    Proofpoint (12/25/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    …in routing, switching, firewalls, load balancers, and intrusion detection/prevention systems . + Advanced troubleshooting and problem-solving across complex ... **Req ID:** 38551 **Summary** ** Senior Network Engineer** **Arlington, VA** Are you ready...deployment issues; optimize topology and site configurations. + Apply advanced network design tools and techniques to develop efficient… more
    Chenega Corporation (12/23/25)
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  • Senior Zero Trust Data Analytics Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a senior -level **Zero Trust Data Analytics Engineer** to join our team, supporting a critical program with the US Coast ... Analytics Engineer will lead the effort to engineer the systems required to define, collect, analyze, and report on...data visualization tools (eg, Power BI, Tableau). + Utilize advanced data engineering techniques to correlate security data from… more
    GovCIO (11/18/25)
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