• Network Engineer Senior ( Security )…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …knowledge of F5 BIG-IP deployment and configuration with Local Traffic Manager and Application Security Manager + Hardening network devices in accordance with ... experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform technology into opportunity as a… more
    General Dynamics Information Technology (12/09/25)
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  • Security Control Assessor - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. ... None **Job Family:** Cyber and IT Risk Management **Skills:** RMF, Security Content Automation Protocol (SCAP), Security Technical Implementation Guides… more
    General Dynamics Information Technology (12/17/25)
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  • Information System Security Engineer…

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer, to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring ... documentation and activities across multiple stakeholders. As the Information System Security Officer, you will: +...means you don't have to worry about whether your application process will be fair. We consider all applicants… more
    GCyber (11/04/25)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …speed and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer ... adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: + Designing and… more
    Zscaler (10/11/25)
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  • Edge Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …record of commitment to prior employers + 1-3 years of experience in edge security , web application security , or managing Akamai, Cloudflare, Imperva, ... Edge Security Engineer Job Description **Overview** CoStar Group (NASDAQ:...leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P… more
    CoStar Realty Information, Inc. (12/18/25)
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  • Program Security Representative (PSR) III

    General Dynamics Information Technology (Arlington, VA)
    …inquiries and generating damage assessments resulting from the loss of classified information . + Coordinate with SAP security personnel to ensure lessons ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Security Operations **Skills:** Physical Security ,Program Security , Security more
    General Dynamics Information Technology (12/03/25)
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  • Contractor Special Security Officer

    General Dynamics Information Technology (Arlington, VA)
    …+ **Preferred Skills and Abilities:** Basic knowledge and experience in other security disciplines (Industrial and information ) Familiarity with Hirsh access ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Security Operations **Skills:** Personnel Security Management,Physical Security more
    General Dynamics Information Technology (12/15/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Norfolk, VA)
    Security Incident Analyst (SIA) is responsible for the mitigation of security incidents on DIA information systems. The SIA investigates incidents involving ... and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems Security Managers (ISSM) for situational awareness and tracking… more
    General Dynamics Information Technology (11/18/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …environment to enable our mission and help build a strong practice in SaaS Application Security . This position is located in Richmond or Arlington, VA, and ... Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ:...leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Security Analyst II- TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …to, SCT, DISS, Scattered Castles, etc. + Maintain confidentiality of assets and information pertaining to personnel security . + Elicit, articulate, and document ... None **Job Family:** Intelligence Operations and Analysis **Skills:** Communication,Data Entry, Security **Experience:** 2 + years of related experience **US… more
    General Dynamics Information Technology (12/06/25)
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