• Critical Infrastructure/ Security Analyst…

    ICF (Fredericksburg, VA)
    Description The Security and Resilience practice at ICF is actively recruiting for experienced Critical Infrastructure/ Security Analyst - Mission Assurance to ... of Defense's mission assurance, defense critical infrastructure, and related security and resilience programs. **Responsibilities:** Critical Infrastructure/ Security more
    ICF (11/21/25)
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  • Lead Adversarial Security Engineer

    Trellix (Richmond, VA)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful ... and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person… more
    Trellix (11/21/25)
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  • Security Accreditations Program Manager

    Govini (Arlington, VA)
    …Sustainment, Logistics, and Modernization teams with AI-enabled Applications and best-in-class data to more rapidly imagine, develop, and field the capabilities we ... need. Today, the national security community and every branch of the military rely...Acquisition decisions. Job Description We are seeking a market-oriented Security Accreditation Program Manager to drive Govini's accreditation and… more
    Govini (11/11/25)
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  • Director/Senior Managing Consultant, Services…

    Mastercard (Arlington, VA)
    …**Title and Summary** Director/Senior Managing Consultant, Services Business Development - Security Solutions About The Role The North American Services Team is ... sales generalists to orchestrate the identification, progression and closure of Security Solutions opportunities. Sales Team Coordination: You will collaborate with… more
    Mastercard (09/05/25)
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  • Data Center Technician - CTJ - Poly

    Microsoft Corporation (Fauquier County, VA)
    …protocols, deployment standards, and planned Network Design Tasks (NDTs). + Verify security compliance for decommissions and processes data -bearing devices for ... **Overview** As a Microsoft ** Data Center Technician (DCT)** on the US Government...or related technology + OR equivalent experience. **Other Requirements:** ** Security Clearance Requirements:** Candidates must be able to meet… more
    Microsoft Corporation (11/26/25)
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  • Security Engineer Investigator, Insider…

    Meta (Richmond, VA)
    **Summary:** As part of Meta Security , our Insider Trust team is dedicated to identifying and responding to insider threats that target our data . Our mission is ... wide range of abuse cases, including misuse of user data , intellectual property theft, and leaks of sensitive information.We...and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves… more
    Meta (11/26/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... part of a highly skilled team dedicated to protecting national security interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity… more
    CACI International (11/21/25)
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  • Security Engineer

    Serco (Virginia Beach, VA)
    …the United States Navy - Serco has a great opportunity for you! This Information Security Test Engineer will be on a dynamic team responsible for testing afloat and ... collaborative skills to make an impact towards our national security homeland defense. **This position is contingent upon your...test plans, executes cyber test events, collects, and analyzes data and writes test reports.You will be part of… more
    Serco (11/13/25)
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  • Cyber Analysis Lead - Security Clearance…

    ICF (Alexandria, VA)
    …triage across DHRA networks and systems. + Develop and maintain enterprise security monitoring strategies, procedures, and data analytics to detect anomalies ... of cyber analysts responsible for threat analysis, vulnerability assessments, and security monitoring across multiple DHRA systems. The Cyber Analysis Lead develops… more
    ICF (10/31/25)
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  • Production Security Engineer

    Meta (Reston, VA)
    …"Apply to Job" online on this web page. **Required Skills:** Production Security Engineer Responsibilities: 1. Develop and deploy network automation systems and ... network security services for our production network. 2. Build experience...for our production network. 2. Build experience with Backbone, Data Center, and Network Infrastructure Engineering teams and their… more
    Meta (09/30/25)
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