• Industrial Security Specialist III

    Amentum (Springfield, VA)
    …use databases and web tools, including but not limited to National Industrial Security System (NISS) National task order Classification System (NCCS), ... PeopleSoft, Sam.gov, and Defense Information Security System (DISS) to validate applicable security information....Security System (DISS) to validate applicable security information. + Maintain and update Industrial Security… more
    Amentum (07/15/25)
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  • Industrial Security Specialist II

    Amentum (Springfield, VA)
    …use databases and web tools, including but not limited to National Industrial Security System (NISS) National task order Classification System (NCCS), ... PeopleSoft, Sam.gov, and Defense Information Security System (DISS) to validate applicable security information....Security System (DISS) to validate applicable security information. + Maintain and update Industrial Security… more
    Amentum (07/15/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare security documentation for… more
    Northrop Grumman (08/13/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. + Experience… more
    KBR (09/10/25)
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  • Security Engineer, AWS Cross Domain…

    Amazon (Arlington, VA)
    …secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - Experience ... Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in...reviewing in a common programming language along with troubleshooting systems issues, analyzing logs, or automating basic tasks using… more
    Amazon (09/27/25)
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  • Security Engineer

    Meta (Richmond, VA)
    …9. 15+ years of experience in driving large cross-company engineering and Security initiatives 10. Experience with system design, threat modeling and ... **Summary:** Cross-Meta Security 's mission is to protect the company, our...threat tactics, techniques, and procedures 14. Experience in distributed systems , access control, encryption, intrusion detection 15. Effective communication… more
    Meta (09/24/25)
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  • Security Officer - Manufacturing Patrol

    Allied Universal (Bedford, VA)
    Allied Universal(R), North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a ... perks, and more for most full-time positions! As a ** Security Officer - Manufacturing Patrol** in **Big Island, VA**...is preferred. + Experience with access control or badge systems is preferred. + Comfortable using a computer or… more
    Allied Universal (09/18/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer** to join our team in **Springfield, VA.** This role supports ... industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and… more
    ManTech (09/11/25)
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  • Cyber Security Forensics Analyst

    ManTech (Herndon, VA)
    …relevant certifications: GIAC Certified Forensic Analyst (GCFA), Certified Information Systems Security Professional (CISSP), or Certified Cyber Forensics ... **ManTech** seeks a motivated, career and customer-oriented **Cyber Security Forensics Analyst** to join our team in the DC, Maryland, and Virginia (Northern) **DMV… more
    ManTech (09/01/25)
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  • Senior Cyber Security Analyst…

    ICF (Arlington, VA)
    … system vulnerability assessments + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages ... a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of...US protect and defend its networks and critical information systems . The successfully cleared candidate will be a senior… more
    ICF (09/24/25)
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