• Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... + Supporting Assessment and Authorization activities related to network security technologies, as applicable **Minimum Qualifications:** + Bachelor's degree, or… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... . Supporting Assessment and Authorization activities related to network security technologies, as applicable **Minimum Qualifications:** . Bachelor's degree, or… more
    ManTech (08/08/25)
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  • Senior Systems Security

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a ** Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition....and disposal of military systems that may operate in physical or cyberspace domains. The candidate will engage with… more
    SAIC (08/07/25)
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  • Senior Fire Protection Engineer

    Jacobs (Chantilly, VA)
    …at a client site in Quantico, VA. Jacobs has an opportunity for a Senior Fire Protection Engineer supporting our long-term project in Quantico, VA Position ... Description The Senior Fire Protection Engineer will have essential...identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship,… more
    Jacobs (07/30/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities ... or virtualized environments + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM) solution + … more
    ManTech (06/04/25)
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  • Senior Security Systems…

    Imagine One Technology & Management (Dahlgren, VA)
    …role.** Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience working with ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected...+ Lead the research, recommend and document logical and physical solutions that prevent, detect and correct the system… more
    Imagine One Technology & Management (07/01/25)
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  • Senior Security Configuration…

    Fannie Mae (Reston, VA)
    …access to fair, affordable housing finance. * THE IMPACT YOU WILL MAKE * Cloud Security - Engineering - Senior Associate role will offer you the flexibility to ... baseline for Cloud, SaaS services & Operating Systems Cloud Security - Engineering - Senior Associate 121000...and other benefits and perks that enhance an employee's physical , mental, emotional, and financial well-being. See more here… more
    Fannie Mae (06/12/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (06/21/25)
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  • Cyber Security Engineer

    V2X (Ashland, VA)
    …network administrators. #clearance Responsibilities Major Job Activities: + This Cyber Security Engineer role works closely with a Sr . Cyber Security ... with integrity, respect, responsibility, and professionalism. As a Cyber Security Engineer with AFGES, you will be...Engineer . + Assists the Sr . Engineer in the planning, execution, mitigation and reporting of… more
    V2X (07/31/25)
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  • Rapid Response Senior Network…

    TekSynap (Arlington, VA)
    …Clearance: Must possess a Top Secret/SCI clearance **Overview** We are seeking a Rapid Response Sr . Network Engineer to join our team supporting DISA JSP ETM in ... point of contact for rapid response to network emergencies, including outages, security breaches, and critical incidents. + Conduct urgent break-fixes and respond to… more
    TekSynap (07/09/25)
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