• Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... data, tools, and process** **Address gaps within defenses by improving systems and processes** **Develop approaches to automating cybersecurity operations, reducing… more
    CACI International (10/28/25)
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  • Principal Auditor - Global Payment Network

    Capital One (Richmond, VA)
    …**Preferred Qualifications:** + Bachelor's Degree in Accounting, Finance, Economics, Business Administration , or Information Systems + 2+ years of experience ... Principal Auditor - Global Payment Network Capital One's Audit function is a dedicated...in internal or external auditing, accounting, financial analysis, information systems , compliance, risk management or a combination + At… more
    Capital One (11/04/25)
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  • Cyber Network Analysis (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... We Are HII Mission Technologies is seeking a dedicated and experienced Cyber Network Analysis Technician to support the security and operational integrity of the… more
    Huntington Ingalls Industries (10/03/25)
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  • Technical Surveillance Countermeasures III

    Global Resource Solutions (Springfield, VA)
    …+ Shall have knowledge and experience with Voice Over Internet Protocol (VoIP) systems , Cloud systems and network architecture, and their associated ... of inquiry, after action reports, tailored briefings, and other administrative communication necessary to support the CI mission. +...or refresher training every fiscal year + A +, Network +, and Sec + Certifications in accordance with… more
    Global Resource Solutions (09/01/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …_Desired:_ + AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security best practices and standards, ... including NIST, ISO, and SOC operations + Proficiency with Linux/Unix operating systems and network protocols + Experience with SIEM and Log management + Strong… more
    CACI International (10/28/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/10/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …world and shape the future. **The Role** This unique position requires technical information systems skills / system administrative as well as ability to write ... Maintain network printers. + Data Transfer Officer for information systems . + Support multiple networks with differing classification levels. + Crypto Custodian… more
    Lumen (11/20/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …troubleshooting gold image hard drives. + Demonstrated experience performing complex systems development (design, implementation, and administration ) for NetApp ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program...supporting security posture. + Demonstrated experience supporting, maintaining and administration of Microsoft SQL server db admin ;… more
    Leidos (11/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure ... technical and non-technical security features of external site IT systems . + Analyze ETO network and IT...Microsoft SQL Server 2010/2013/2016, and Microsoft Windows 7/10 operating systems (OS) administration and associated requirements +… more
    Chenega Corporation (10/07/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Training Network (NETTN), which supports critical modeling and simulation systems across the defense training enterprise. The Systems Administrator will ... experience Technical Skills & Experience + Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red… more
    Huntington Ingalls Industries (10/11/25)
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