• Senior Signals Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …be substituted for a bachelor's degree. + **Clearance Requirement: Active TS / SCI with polygraph** **Preferred Qualifications:** + Experience with ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (06/27/25)
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  • Lead Malware Forensic Analyst

    Leidos (Arlington, VA)
    …cybersecurity and cyber threat analysis and vectors including malware. + Active TS / SCI clearance + Experience with application security, network security, ... to leverage your technical skills and support the nation's defensive cyber operations supporting malware forensics, detection and defeat. If you are looking to… more
    Leidos (08/16/25)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    …a team-oriented environment. **Clearance Requirements:** + Must possess a current and active TS / SCI **Physical Requirements:** + The person in this position must ... of potential issues, risks and roadblocks during system implementation and operations . + Documents software designs, code, and processes to ensure maintainability,… more
    ManTech (07/24/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …Learn and leverage technologies including AWS and Git. **Basic Qualifications** **:** + Must have TS / SCI with Polygraph. + BS degree and 12 - 15 years relevant ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    …to support security operations . **Clearance Requirements:** + Must hold an active TS / SCI with Polygraph **Physical Requirements:** + Must be able to remain ... requirements **Minimum Qualifications:** + Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or a related field or Hgh School Diploma with… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    …to support security operations **Clearance Requirements:** + Must have active TS / SCI with Full Scope Polygraph **Physical Requirements:** + Must be able ... **Minimum Qualifications:** + Bachelor's degree in Cybersecurity, Computer Science, Information Systems OR 4+ years of additional equivalent experience in… more
    ManTech (08/08/25)
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  • Senior Counterintelligence Referent

    ManTech (Chantilly, VA)
    …Development & Acquisition (RDA). **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... mission assurance with dedicated CI services customer's daily mission, operations , critical infrastructure, research/development and major acquisitions. + Identifying… more
    ManTech (08/17/25)
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  • Sr Acquisitions Specialist

    KBR (Chantilly, VA)
    …Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS / SCI with a polygraph + Education: Bachelor's degree in business ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (08/08/25)
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  • Database Engineer - Junior (Cleared) (STE-DBE)

    IT Concepts (Washington, DC)
    …work with individuals at all levels. + Demonstrated experience in Cyber Operations , Intrusion Investigation, Information Assurance, or Network Forensics. + ... and familiarity with the Enterprise computer network. Clearance: + Must possess an active TS / SCI clearance with a willingness to take a CI polygraph. Benefits… more
    IT Concepts (08/14/25)
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  • Cost/Price Analyst Sr

    V2X (Washington, DC)
    …as Word, Outlook, PowerPoint, and Excel. + Other Requirements + Ability to obtain secret security clearance + Prefer TS / SCI Security Clearance (remove this ... relevant cost data, trends, historical data, work categories and other related information . + Obtains indirect rates from the Corporate Controller's Department to be… more
    V2X (08/02/25)
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