• Information System Security Engineer…

    Amentum (Warrenton, VA)
    …throughout the system development life cycle to support the generation of the security engineering products. * Assist with the design, deployment, and ... If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to...DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders… more
    Amentum (12/05/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems ... using the SSP Validator handbook. + OR + 5 years program specific security engineering experience working with Navy afloat/tactical combat systems. + OR… more
    Cydecor, Inc. (12/21/25)
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  • Cyber Security Engineer - Senior

    V2X (Ashland, VA)
    …interface between government leads, subcontractors/vendors, Cyber Engineering and network administrators. Responsibilities + Description: + This Senior role ... most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer, you will be responsible for overseeing… more
    V2X (01/15/26)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer** with experience in US Navy IT networks to support the sustained operation and ... maintenance of a newly deployed naval enterprise transport network . The position will support end-to-end network , system, and element visibility; facilitate… more
    SAIC (01/07/26)
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  • Senior Naval Enterprise Network

    SMX (Dahlgren, VA)
    Senior Naval Enterprise Network (NEN) Analyst (4409)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Naval Enterprise Network (NEN) Analyst to...and maintain Top Secret + Bachelor's degree in an engineering field + Seven (7) years' experience in relation… more
    SMX (12/04/25)
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  • Network Program Manager

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …Description: This program is required to provide ongoing support for the agencies Network Operations Center (NOC) and Wireless Network Operations Center (WNOC), ... Technology (OIT), Enterprise Infrastructure and Operations Directorate (EIOD), and Network Operations Division (NOD). These centers perform real-time monitoring,… more
    Systems Engineering Solutions Corporation (01/11/26)
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  • Cyber Palo Alto Networks Cloud Security

    Deloitte (Mclean, VA)
    …securing a client's technical backbone while enabling secure digital transformation. Includes security architecture, network security , secure development and ... Palo Alto Networks Cloud Security - Senior Consultant Are you..."Big 4" experience + Relevant advanced cybersecurity or related network engineering certifications (eg, CCIE, JNCIE) The… more
    Deloitte (01/06/26)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …throughout the system development life cycle to support the generation of the security engineering products. + Assist with the design, deployment, and ... is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff.… more
    Amentum (01/09/26)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer, you will be responsible for overseeing ... the day-to-day activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface between… more
    V2X (12/04/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …QUALIFICATIONS** + Minimum of six (6) years of professional experience providing IT security engineering support for DoD or Navy systems, including risk ... **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer** **.** The Senior Systems Security Engineer… more
    TekSynap (10/31/25)
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