• Senior Software Developer

    ManTech (Herndon, VA)
    …identify requirements, design applications, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our team in...development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. +… more
    ManTech (05/23/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …requirements, design systems software, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our team in...development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. +… more
    ManTech (05/20/25)
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  • SAP NS2 Sr. Security Officer - Herndon, VA…

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Security Officer - Herndon, VA (Active Top Secret Clearance required)** **COMPANY ... and experienced security professional to serve as Senior Security Officer, based in Herndon, VA...Agreements + Bachelor's degree from an accredited college in Cyber Security , Computer Science, or Computer Engineering… more
    SAP (07/12/25)
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  • Industrial Security Analyst - Level 4

    Northrop Grumman (Dulles, VA)
    …responsible for leading a portfolio of programs and supporting the Program Manager as the Senior Security Analyst for the Program. **In this job, you will:** + ... you start. Northrop Grumman is currently seeking an **Industrial Security Analyst - Level 4 ( Senior Principal)**...submit SSPs and RMF Checklists and implement a robust cyber security posture for the Program +… more
    Northrop Grumman (07/09/25)
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  • Information Systems Security Specialist III

    Cambridge International Systems Inc (Norfolk, VA)
    …fundamental awareness and familiarity to demonstrated competency with specific experience in Cyber Security , Engineering, Test & Evaluation, (T&E) and/or ... posture for an information system or program. + More senior specialists may assist or develop system security... senior specialists may assist or develop system security policy and ensure compliance of change management and… more
    Cambridge International Systems Inc (06/27/25)
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  • Hardware Reverse Engineer (Jr., Senior

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... automating reverse engineering and exploit development + Create and develop novel security applications for embedded systems + Quickly isolate areas of interest in… more
    Parsons Corporation (07/25/25)
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  • Operational Technology (OT) Senior

    Amentum (Herndon, VA)
    …into tomorrow. The Operational Technology Services within the Intelligence and Cyber at Amentum provides Operational Technology (IT for Industrial Control Systems) ... technology solutions with focus on cybersecurity, networking, firewalls, industrial security controls, cybersecurity policy and program development and consulting… more
    Amentum (07/09/25)
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  • Senior Specialist, Environmental Health…

    L3Harris (Ashburn, VA)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... in accordance with the DoD Safety requirements of DoD 4145.26-M, DCSA Security requirements of DoD 5100.76-M, DoD Transportation requirements of DoD 4500.9-R, and… more
    L3Harris (06/04/25)
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  • Senior Software Developer TS/SCI

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... and development schedules for clients/customers. **Required Qualifications** + TS/SCI security clearance which **requires US citizenship** + BS degree win… more
    Parsons Corporation (05/24/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a TACNET ISEA ** Senior ** **Network Engineer** (Fleet Support) to join our team in **Norfolk, VA.** This position is **Hybrid/Remote ... + Must have a current DoD IAT Level II certification such as CompTIA Security + certification. + Must be able to obtain one additional certification such as CCNA,… more
    SAIC (08/15/25)
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