• Cybersecurity Engineer II

    TekSynap (Virginia Beach, VA)
    …remediating vulnerabilities on Linux and Windows platforms. **Overview** We are seeking a Cybersecurity Engineer II to join our team supporting Department ... system hardening on DoD information systems in compliance with DoD cybersecurity policies. + Apply and validate Security Technical Implementation Guides (STIGs)… more
    TekSynap (10/01/25)
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  • Cybersecurity Analyst II

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Cyber Security Analyst II is a crucial junior to mid-level contributor that is required to operate with ... service and inter-departmental support + Analyze email and communicate with Cybersecurity Operations team on suspicious communications. + **Other duties as… more
    AeroVironment (12/02/25)
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  • OT/ICS Cybersecurity Engineer

    Jacobs (Richmond, VA)
    …of the largest technology and engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary ... enable our client's most important programs. As the OT/ICS Cybersecurity Engineer - Mid, you will work...Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification (Security+, GICSP) * Cisco CCNA, Fortinet NSE-4,… more
    Jacobs (10/28/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …One Technology & Management, Ltd. is seeking four (4) **Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched Ballistic Missiles ... Seven (7) years of SLBM experience + Possess an understanding of cybersecurity , military system specifications, DoD Information Assurance (IA) policies for both Land… more
    Imagine One Technology & Management (09/24/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …vulnerabilities on Linux and Windows operating systems. **Overview** We are seeking a Cybersecurity Engineer I to join our team supporting Department of Navy. ... and network security. + Contribute to RMF compliance and cybersecurity documentation in collaboration with senior cybersecurity ...Active DoD Approved 8570 Baseline Certification: Category IAT Level II (One of the Following): + CCNA Security +… more
    TekSynap (10/01/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI with Polygraph**… more
    Northrop Grumman (10/02/25)
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  • System Engineer II

    First Division Consulting (Quantico, VA)
    …Corps' Program Executive Office Land Systems (PEO LS). An acquisition System Engineer II involves analyzing Original Equipment Manufacturer (OEM) designs and ... travel. Key Responsibilities: + Support the Project Officer and Lead Systems Engineer (LSE) through all phases of the acquisition lifecycle from requirements… more
    First Division Consulting (12/05/25)
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  • Modeling & Simulation Engineer (Senior…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior II ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer (Senior II ) with AFSIM experience to join a team of quantitative analysts… more
    KBR (10/24/25)
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  • Information Systems Security Engineer

    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, ... Government ISSM on ATO extensions, body of evidence reviews + Develop cybersecurity documentation in support of customer Risk Management Framework (RMF) process; in… more
    Parsons Corporation (09/25/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a Multi-disciplinary Engineer II for our Springfield, VA location to support our ... technology development and mission support program. This engineer will collaborate with a diverse team to develop...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (11/25/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding our ... digital assets. The ideal candidate will possess a deep understanding of cybersecurity principles, a strong technical background, and a passion for protecting… more
    Trustmark (09/20/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our ... and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and Maintenance (O&M)… more
    V2X (11/15/25)
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  • Information System Security Specialist II

    Watershed Security (Virginia Beach, VA)
    …Security, is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experiencing. Watershed is looking for a Intel Security ... levels of an organization, ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and be experienced as an ISSE.… more
    Watershed Security (10/30/25)
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  • Information System Security Specialist II

    TekSynap (Virginia Beach, VA)
    …Framework (RMF) Step 5 authorizations as an Information System Security Engineer (ISSE). + Provide security risk mitigation recommendations and guidance to ... stakeholders. + Ensure compliance with DoD 8570.01-M IAM Level II certification requirements and other relevant regulations. **REQUIRED QUALIFICATIONS** + Active… more
    TekSynap (10/01/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …security/vulnerability assessments using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight for the day-to-day ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval… more
    Imagine One Technology & Management (11/12/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Dahlgren, Virginia. The **Security Engineers** will be expected to: + Author DoD Cybersecurity Assessment and Authorization artifacts. + Document a system from a ... Cybersecurity perspective using Microsoft Office including MS Word, MS...oral presentations. **Educational Requirements:** + Certified as IAT Level II or Level III per DoD 8570.01, or successor… more
    Imagine One Technology & Management (09/24/25)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    C2 Systems Engineer VI Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type Full-time Description If you are looking for an exciting career ... We are currently hiring for a dynamic and experienced C2 Systems Engineer VI. Clearance:Active DoD TS/SCI Clearance Work Schedule:Fulltime, On-site Marine Corps Base… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset. ... Engineer Sr. Additional Requirements:_** . Bachelor's degree in Cybersecurity , Computer Science, Computer Engineering, or related engineering or IT field… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in ... deploy and manage policies, rules, and signature sets on cybersecurity capabilities + Manage high-priority tasks and outages +...DoD TS/SCI clearance + Must have DoD 8570 IAT II or higher certification (Security+ CE or equivalent) prior… more
    Leidos (11/15/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (11/14/25)
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