• Software Engineer

    Leidos (Chantilly, VA)
    … shall understand the cloud environments, such as AWS or Azure. The Contractor team shall coordinate and collaborate with security , operations, engineering, ... testing and other teams to provide system information and technical support. The Contractor ...Jira tickets. You will design, develop and modify software systems . In this role, you will track vendor software… more
    Leidos (12/17/25)
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  • Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …updates, patches, and backups. + Continuously monitor network infrastructure and systems for performance, security , and connectivity issues, using monitoring ... steps, and known issues, ensuring consistent issue resolution. + Adhere to organizational security policies and best practices to protect systems and data from… more
    UIC Government Services and the Bowhead Family of Companies (01/15/26)
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  • Senior Applications Developer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …with cloud platforms and advanced cloud services (compute, storage, networking, security ) + Deep understanding of distributed systems , microservices ... serves as a technical leader in the modernization of legacy DoD systems , providing advanced expertise in cloud-native development, architecture design, and team… more
    UIC Government Services and the Bowhead Family of Companies (01/17/26)
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  • Cisco ISE Engineer *Must Have DoD Clearance, CISSP…

    TEKsystems (Reston, VA)
    …high-pressure situations and prioritize tasks in a fast-paced environment. Skills Cyber security , Security system , Vulnerability assessment, Cissp, casp+, ... detection, information assurance, risk assessment Top Skills Details Cyber security , Security system ,Vulnerability assessment,Cissp,casp+,SecurityX, Security ,… more
    TEKsystems (01/08/26)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …a profound impact on the country's most critical role - protecting our national security . We are seeking a Senior Communications Systems Engineer to provide ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (11/01/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …Doing:** + Provide technical expertise, mentoring, training and advice to government and contractor engineers in: + Systems Engineering + Laboratory and field ... brightest minds in the industry. We are a one-of-a-kind mid-tier government contractor providing leading-edge capabilities critical to the future of national … more
    Parsons Corporation (11/15/25)
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  • Senior Electrical (Materials & Assemblies)…

    Serco (Arlington, VA)
    …support five of the six Navy core maritime capabilities: Deterrence, Maritime Security , Sea Control, Forward Presence, and Power Projection. Serco-NA is seeking a ... opening for and immediately hiring a Electrical Engineer supporting the Electrical Systems Integration Team in PMS450, the VIRGINIA Class Submarine program office.… more
    Serco (01/15/26)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …evaluation of the technical and non-technical security features of external site IT systems . + Analyze ETO network and IT system risks and provide the ... + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. +...system and supporting the certification process for ETO systems under the organization's purview. + Other duties as… more
    Chenega Corporation (01/09/26)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …software updates and patches. The Contractor shall document all changes to the security posture of the system and provide those documents to the government ... mission. In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The… more
    Leidos (12/11/25)
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  • Cybersecurity Analyst

    Intrepid Solutions and Services (Alexandria, VA)
    …experience supporting DOD acquisition programs / projects, to include: + Development of system security requirements + Post Milestone "B" and "C" cyber ... experience in the design, development, integration, test, certification, and accreditation of security solutions for DOD or IC intelligence systems . + 15+… more
    Intrepid Solutions and Services (01/16/26)
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