• Principal Systems Administrator

    ManTech (Arlington, VA)
    …technical skills in areas such as Windows and Linux operating systems, network administration, virtualization, and security + Excellent problem-solving and ... Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification + General… more
    ManTech (05/24/25)
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  • Senior Physical Infrastructure Specialist

    First Division Consulting (Dahlgren, VA)
    …environments. + Knowledge of fiber optic splicing, cable testing procedures, and network security best practices. Physical Requirements: + While performing the ... + Ensure adherence to DoD and cybersecurity policies for physical infrastructure security and performance. + Maintain technical documentation, network diagrams,… more
    First Division Consulting (05/23/25)
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  • Cyber Systems Engineer III

    General Dynamics Information Technology (Fairfax, VA)
    …new technologies. **Required Skills/Knowledge:** + Strong understanding of computer and network security concepts, including TCP/IP, DNS, firewalls, and ... Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Analytical Thinking,Cybersecurity, Security Tools **Experience:** 3… more
    General Dynamics Information Technology (06/05/25)
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  • Cybersecurity Engineer III, IAM

    Amentum (Richmond, VA)
    …of Zero Trust, RBAC and ABAC. + Solid understanding of system and network security technologies and related concepts, eg boundary protection, network ... security -related IT system anomalies based on platform reporting, network traffic, log files and automated security ...relevant experience; three years with a related Master's. + Security + or similar industry certification . + Solid… more
    Amentum (06/04/25)
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  • United States Postal Service (USPS) Office…

    General Dynamics Information Technology (Fairfax, VA)
    …designs + Personal Identity Verification (PIV) + Multi-factor and modern authentication + Network Denial of Service protection + Software security reviews + ... devices to allow them to connect to the OIG network from wherever they are working. + The IT...incident Detection and Response + Vulnerability management + Personnel security awareness training + System certification and… more
    General Dynamics Information Technology (06/03/25)
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  • Senior Cybersecurity Engineer (Culture, Awareness…

    Amentum (Richmond, VA)
    …SCORM compliance and managing training content. + Solid understanding of system and network security technologies and related concepts, eg boundary protection, ... and investigate security -related IT system anomalies based on platform reporting, network traffic, log files and automated security alerts. + Optimize… more
    Amentum (06/03/25)
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  • Cleared Microsoft Azure Enclave Administrator

    Virtual Service Operations (Lorton, VA)
    …Implement and maintain Azure services, including Virtual Machines (VMs), Virtual Networks (VNets), Network Security Groups (NSGs), Azure Security Center, and ... cloud solutions. + Troubleshoot and resolve cloud infrastructure and network issues. + Apply security patches, system...clearance. + Must meet DoD 8570 IAT Level II certification requirements (eg, Security + CE, CCNA … more
    Virtual Service Operations (05/03/25)
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  • Senior Configuration Manager

    Leidos (Chantilly, VA)
    …for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in ... the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats… more
    Leidos (03/29/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …Specialist is pivotal in managing and optimizing a multifaceted IT network infrastructure tailored for retail operations across the organization. This role ... oversees the seamless integration of network systems in retail environments, including Point of Sale...may include, but are not limited to, background checks, security clearances, drug testing, verification of employment history, and… more
    US Coast Guard (04/03/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    …Linux Administration responsible for delivery of contextual and timely log data from network devices and systems across our enterprise. You will serve as the lead ... programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building...to engage with your co-workers and expand your career network . We are a fun, engaging environment with a… more
    CACI International (03/21/25)
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