• Cyber Systems Security Engineer

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr .** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Security Engineer Sr ._** _Gromelski and...Security Engineer Sr ._** _Gromelski and Associates, Inc. (GAI)...Guides (STIG) to advance cyber controls in a system security architecture. . Integrating secure configuration tools more
    Gromelski & Associates, Inc. (12/05/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    …Remote Eligibility: Candidate must possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior , the work you'll do will be impactful ... your cyber expertise and drive for innovation. The Network Security Engineer Senior must have:...Trust Preferred Qualifications: - Experience with network monitoring and security tools (eg, SIEM, IDS/IPS). - Familiarity… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …AIG, we are reimagining the way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that ... the organization. How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer...organizations in the company to lead security tool integrations, perform ongoing tuning of these tools more
    AIG (10/24/25)
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  • Senior Security Engineer

    St. George Tanaq Corporation (Richmond, VA)
    Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description **Overview** Tanaq Technical Services (TTS), a division of St. ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Security Engineer ** to provide AI/Cloud Modernization… more
    St. George Tanaq Corporation (01/10/26)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...and maintenance + Must have understanding of how the tools are different when they move to hyperscale +… more
    Virtual Service Operations (11/09/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place to make ... At GDIT, people are our differentiators. As a Network Security Engineer , you will help ensure today...MAKE AN IMPACT** + Communicate with team leaders and senior leadership, assess changes, and rapidly change direction in… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security of… more
    Oracle (12/20/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver ... for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (11/21/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a...SOC. + Integrations: Integrate the CrowdStrike platform with other security tools , such as SIEM/SOAR platforms, using… more
    Leidos (11/25/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role implementing ... shape the future. **The Role** This position is a senior role implementing Managed Security Services (MSS)...for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to perform as… more
    Lumen (01/09/26)
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