• Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …DoD Assessment and Authorization (A&A) artifacts. + Document a system from a cybersecurity perspective using Microsoft (MS) Office including MS Word, MS Excel, MS ... DoDI 8500.2. + Lead the research, recommend and document logical and physical solutions that prevent, detect and correct the system to be certified and accredited.… more
    Imagine One Technology & Management (09/30/25)
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  • Senior Software Engineer

    Actalent (Dahlgren, VA)
    Job Title: Sr Software Engineer Job Description We are seeking a Sr Software Engineer to join our team in a full-time hybrid capacity at the Naval Surface ... expertise by working alongside a team of software engineering and cybersecurity experts. Responsibilities + Develop or modify software applications from requirements… more
    Actalent (10/25/25)
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  • Network Engineer Intern - Summer

    CACI International (Springfield, VA)
    Network Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI Employee Type: Part-Time On-Call ... of the National Geospatial-Intelligence Agency (NGA) for Transport & Cybersecurity Services (TCS) contract. **Responsibilities:** You will assist an engineering… more
    CACI International (10/09/25)
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  • Cyber Security Engineer III

    Virtual Service Operations (Arlington, VA)
    solutions . Additionally, you will ensure compliance with enterprise cybersecurity standards. Required Qualifications: + Education: Bachelor's degree + Experience: ... Cyber Security Engineer III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are...with an active TS/SCI clearance to design and implement cybersecurity architectures that align with security policies, researching new… more
    Virtual Service Operations (09/11/25)
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  • CI/CD Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    CI/CD Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... Our Product Security team is seeking a **CI/CD Security Engineer ** to take ownership of critical systems that underpin...security best practices. This position bridges the gap between cybersecurity and DevOps, offering a unique opportunity to lead… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Sr. Cloud Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    **Overview** SR. CLOUD ENGINEER (ARDAP): Bowhead is seeking a Sr. Cloud Engineer for the upcomingArmy Data and Analytics Platform (ARDAP) effort located at Fort ... leader, responsible for designing, implementing, and managing complex cloud based solutions within DoD environments. + This role requires expertise in DevOps… more
    UIC Government Services and the Bowhead Family of Companies (08/14/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte ... team is hands-on with security data and is known for developing innovative solutions to common security problems. Our threat hunting engineers are builders as much… more
    Amazon (10/14/25)
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  • Information Systems Security Engineer , II

    Parsons Corporation (Fort Belvoir, VA)
    …security for the portfolio. You will be responsible for the overall cybersecurity of your assigned areas. Utilizing your knowledge of IT security principles, ... to ensure adherence to security standards and requirements + Recommend system-level solutions to resolve security requirements + Support the Government in the… more
    Parsons Corporation (09/25/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions . + Collaborative Environment: Be part of a ... Title: System Engineer - Acquisition System Engineer -...Acquisition Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology … more
    KBR (10/25/25)
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  • Data Mining and Analytics Engineer

    ICF (Arlington, VA)
    …from customer subject matter experts and convert that to build analytic solutions + Design, engineer , and optimize sustainment of large-scale distributed ... Description ICF International seeks an experienced Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that… more
    ICF (10/01/25)
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