• Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …with 12+ years of experience with installation, troubleshooting and/or testing of electronic security systems or + Associates with 10+ years of experience or ... **Cyber Security Specialist 4** to join our ** Security and Electronic Systems (SES)** business Unit....+ Master's Degree with 5+ years experience + System administrator experience in performing triage on system problems, resolving… more
    M. C. Dean (08/27/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    … to join a team of security professionals and help defend national security systems . Tau Six, an agile small company delivering cutting edge cybersecurity ... and systems integration services to the US National ...security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information… more
    Tau Six (07/23/25)
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  • Senior IT Security Engineer/Analyst

    Cayuse Holdings (Rosslyn, VA)
    … Engineer/Analyst is responsible for leading the implementation and enforcing information systems security policies, standards, and methodologies and assist with ... to include system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. Develop and maintain… more
    Cayuse Holdings (09/13/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    … security related incidents, assess threats, and report findings to the Information Systems Security Manager (ISSM). + Utilize DoD mandated tools to assess ... Security Operations Center experience and familiarity with managing systems in compliance with regulatory frameworks such as FISMA/NIST,...+ One (1)+ years of relevant experience as a Systems Administrator . + One (1)+ years of… more
    Tyto Athene (09/12/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator ... in several of the following areas: + Securing mission systems through the ICD 503 process for security... systems through the ICD 503 process for security risk management, certification, and accreditation. + Securing and… more
    Assertive Professionals (07/10/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award of the associated work… more
    Imagine One Technology & Management (09/24/25)
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  • Operational Technology (OT) Asset Visibility…

    General Dynamics Information Technology (Falls Church, VA)
    …a personal impact as an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer supporting the United States Postal Service. GDIT ... people are our differentiators. As an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer, you will help ensure today is safe… more
    General Dynamics Information Technology (09/09/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …+ Microsoft Certified Azure Administrator Associate + Certified Information Systems Security Professional (CISSP) + Google Professional Cloud Security ... **Overview** As a **Cloud Security Engineer** , you will work within our...written by others and analyzing risk. + Ensuring that systems are safe and secure against cybersecurity threats through… more
    Steampunk (07/23/25)
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  • Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    …version of the systems , you will get to help shape and design the security features in the next generation systems . We are looking for someone interested in ... Information System Security Engineer - ISSE Job Category: Security...the system developers to ensure that we are delivering systems that can attain ATO - Work hand-in-hand with… more
    CACI International (08/26/25)
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  • Microsoft 365 Security Manager

    Deloitte (Richmond, VA)
    …and proactively manage to secure success. Work you'll do As a Microsoft 365 Security Manager, you will be at the front lines with our clients supporting them ... proposals and supporting the delivery of the proposal to the client for M355 security services. + Lead the delivery of cloud security analysis, recommendations… more
    Deloitte (09/13/25)
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