• Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …This individual will lead engineering efforts to implement and maintain advanced security technologies, collaborate with security operations and threat ... advanced threats. **Qualifications** **Required:** + 3+ years of experience in security systems administration, engineering , and support. + CompTIA A+,… more
    Tyto Athene (11/01/25)
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  • Senior Security Systems Engineer

    EPAM Systems (Mclean, VA)
    …equipment **Requirements** + Minimum 3 years of working experience in wireless networking and security systems engineering + Knowledge of 802.11ac (WiFi 5) ... We are seeking a **Senior Security Systems Engineer** to lead advanced WiFi...Spark in data-intensive environments **Nice to have** + Database engineering and software development background + Understanding of wireless… more
    EPAM Systems (11/04/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    … working knowledge of encryption algorithms, secure communications, SIEM technologies, and embedded systems security + Advanced working knowledge of network ... & COMPETENCIES** + CISSP certification preferred **Overview** We are seeking an experienced ** Security Engineering Lead** in support of a government customer to… more
    TekSynap (09/02/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for monitoring, maintaining, and testing ... security system performance and recommend improvements + Resolve complex system issues for physical security systems + Triage customer support… more
    M. C. Dean (10/23/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support...Incident Management System (JIMS), Incident Case Management System (ICMS), and/or other authorized reporting systems … more
    William C Brown Inc (09/20/25)
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  • Information System Security Eng…

    Global Resource Solutions (Arlington, VA)
    … Security Engineer (ISSE) III, is primarily responsible for conducting information system security engineering activities with a focus on lifecycle of ... security requirements within an information system including software engineering methodologies, system / security engineering principles, secure… more
    Global Resource Solutions (09/26/25)
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  • Information Systems Security…

    SAIC (Chantilly, VA)
    … requirements and is cost effective. + Perform analysis of alternatives (AoA) for security architectures and assist Systems Engineering with the planning for ... Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA...technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space,… more
    SAIC (11/06/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    … to detect, prevent, and record computer use and abnormalities, Report to Information System Security Officer (ISSO) or Information System Security ... Management Framework (RMF), and categorizing methods + Ensure the protection of the security system through implementation of security controls that protect… more
    SAIC (10/07/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …and sustained cybersecurity posture. **RESPONSIBILITIES** + Develop and implement cybersecurity engineering and system security plansin accordance withDoD ... impactanalysesandparticipatein engineering change reviews. + Support system security testing and evaluation (ST&E) activities...years of professional experience providing IT security engineering support for DoD or Navy systems ,… more
    TekSynap (10/31/25)
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  • Senior Information System Security…

    The MITRE Corporation (Mclean, VA)
    …design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + Manage the Risk ... - and make a difference with us. The Information System Security Department (R311) within the Global...Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus… more
    The MITRE Corporation (11/11/25)
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