• Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location: Falls Church, VA, US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role) Job Location: Falls ... contract. Job Description: We are seeking an experienced Senior Security Engineer well-versed in designing, deploying, and maintaining enterprise-wide or large-scale… more
    Arena Technical Resources, LLC (10/01/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …architecture trades, and architecture performance assessments with the Enterprise, Chief Architect , Chief Engineer , and Program Office + Manages development, ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/16/25)
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  • Senior Sales Engineer

    CACI International (VA)
    …The Senior Sales Engineer is a key technical advisor and solution architect supporting the federal sales team. This role is responsible for designing tailored IT ... Senior Sales Engineer Job Category: Business Development and Marketing Time...to assess mission needs and define solution requirements. * Architect IT solutions across compute, storage, networking, cybersecurity, and… more
    CACI International (09/19/25)
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  • Senior Splunk Engineer

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Splunk Engineer SME for a new customer on a highly-visible and strategic Cybersecurity Task Order. The Splunk ... Engineer SME will install and maintain Splunk infrastructure, gatherrequirements...+ Conduct periodic architectural reviews of Splunk and related systems to assess effectiveness and propose optimal installation alternatives… more
    Leidos (09/23/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT… more
    Nightwing (09/26/25)
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  • AI Cloud Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **AI Cloud Engineer ** with expertise in Signal Intelligence (SIGINT) processing to support SAIC's Prime Program, Landmark AOS in ... Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the...the complete end-to-end life cycle. As the **AI Cloud Engineer ** you will be responsible for staying current on… more
    SAIC (08/07/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …ability to deliver secure, scalable, and ethical AI solutions. Key Responsibilities * Architect & Build Agentic AI Systems - Design and implement advanced AI ... prompt strategies to maximize performance, reliability, and contextual accuracy of LLM-based systems . * Guardrail & Safety Design- Architect and implement… more
    Mastercard (09/26/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …monitoring while maintaining established security protocols within development, test, and production systems . * Architect , build and maintain on premise and/or ... **Job Description:** Deliver simple solutions to complex problems as a DevOps Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements… more
    General Dynamics Information Technology (09/26/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    …monitoring while maintaining established security protocols within development, test, and production systems . * Architect , build and maintain on premise and/or ... DevOps Engineer , Sr. EOE Statement We are an equal...A&A Teams to maintain security requirements for operation of systems * Maintain up to date documentation of designs/configurations,… more
    William C Brown Inc (09/01/25)
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  • Design Engineer , Senior

    M. C. Dean (Caroline County, VA)
    Overview **Design Engineer , Senior - Richmond, VA** **Company Overview:** We're seeking people driven to excellence and inspired by the way engineering and ... at MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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