• Cyber Defense Forensics Lead

    Tyto Athene (Ashburn, VA)
    …(CIA triad) principles and best practices. **Desired:** + CISSP - Certified Information Systems Security Professional + GCFA - GIAC Certified Forensic Analyst + ... perform in-depth analysis and investigation of high-priority cybersecurity incidents + Utilize security tools to analyze, investigate, and triage security alerts… more
    Tyto Athene (11/01/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Cyber and IT Risk Management **Skills:** Cyber Incident Response,Cybersecurity Operations, Security Incident Response **Experience:** 8 + years of related experience ... tasks, performing analysis, and building/documenting response activities required during cyber security incident response, to include but not limited to actions such… more
    General Dynamics Information Technology (11/13/25)
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  • Software Engineer

    Actalent (Arlington, VA)
    …Engineer to design, develop, and test advanced C++ software for complex embedded systems operating in real-time environments. - Translate system and software ... detailed software designs aligned with architectural standards and modular, open- system principles. - Implement robust, high-performance C++ software for… more
    Actalent (01/09/26)
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  • Vulnerability Management Analyst

    SAIC (Quantico, VA)
    …that improve the effectiveness of desktop engineering. + Supports documentation of desktop/ system network configurations and software inventory, as well as ... Certification.)** **Max salary is $110-115k.** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will… more
    SAIC (01/01/26)
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  • Senior Principal Site Reliability Engineer…

    Oracle (Richmond, VA)
    …Lead architecture, analysis, design, implementation, and production operations for Core System Framework solutions, with strong documentation and runbooks. + Create ... + Develop designs, architectures, standards, and methods for large-scale distributed systems . + Build automation to prevent problem recurrence; drive real-time… more
    Oracle (11/25/25)
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  • SOC Analyst

    Leidos (Alexandria, VA)
    …understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements. ... at least 1 year of experience of incident handling/response in a Security Operations Center (SOC) environment. Primary Responsibilities: + Utilize alerts from… more
    Leidos (12/06/25)
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  • Sr Lead Software Developer

    Lumen (Richmond, VA)
    …organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. This role is ... solutions within a cloud-native architecture to manage and aggregate Network orchestration. The position involves providing strategic technical direction across… more
    Lumen (12/20/25)
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  • Endpoint Cyber Operations Analyst

    Leidos (Reston, VA)
    …issues, attack vectors, and customer support. + Understanding of Operating Systems and Network Protocols. + Foundational understanding of advanced ... security best practices and configurations. + MacOS security best practices and configurations. + Linux System... security best practices and configurations. + Linux System Administration experience or experience with Linux OS hardening.… more
    Leidos (01/13/26)
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  • Senior Computer Scientist

    ANSER (Reston, VA)
    Company Overview: ANSER enhances national and homeland security by strengthening public institutions. We provide thought leadership for complex issues through ... (QAF) efforts by integrating mathematics, statics, information science, AI, network science, probability modeling, data mining, data engineering, data warehousing,… more
    ANSER (12/29/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …known ports and services; + Demonstrated advanced experience with the Windows operating system and other operating systems (eg, Linux or Unix); + Demonstrated ... on the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in reverse engineering custom… more
    Leidos (10/31/25)
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