• TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    … Refresher + SAP Overview Candidates must have a DOD-sponsored TS//SCI security clearance with active polygraph Precise Systems values employee contributions, ... and sustainment programs with solutions in Digital Transformation, Advanced Engineering , Physical Sciences Research, Platform Lifecycle Support, and Technical… more
    Precise Systems, Inc. (11/14/25)
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  • Information System Security Manager

    Chenega Corporation (Oakton, VA)
    …definition, system security design, security architecture generation, and security verification and validation with little or no supervision. Will ... a security expert. + Work with multiple security , IT, and engineering leadership/stakeholders as well...IAM-III (CISM, CISSP, GSLC, CCISO) + DoD Top Secret Clearance with SCI eligibility is required. **Knowl** **edge, Skills,… more
    Chenega Corporation (11/17/25)
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  • Security Controls Assessor Level 2- TS/SCI…

    Amentum (Linthicum, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking a Security Controls Assessor ... the information system + Five (5) years experience in security , systems engineering or system assessment to...+ DoD 8570 compliance with IAT II is required. ** Clearance Required:** + Active TS/SCI with Poly **Pay Transparency**… more
    Amentum (11/12/25)
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  • Customer Delivery Consulting Engineer…

    Cisco (Herndon, VA)
    …applicant must have a current US Government TS/SCI with Full Scope Polygraph Clearance .** **Must live within commuting distance and be able to work onsite 4 ... advantage of the technology. We work closely with Cisco Engineering to advocate for innovation for our customer and...be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer, you will help drive the effort… more
    Cisco (11/14/25)
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  • Staff Information Security Engineer…

    Zscaler (Washington, DC)
    …to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering , you will be responsible for: + Designing and running ... (must be maintained) + 5+ years in Vulnerability Management, or Security Engineering within restricted/SCIF environments, including air-gapped scanning… more
    Zscaler (11/22/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    …years of experience in lieu of degree Requirements + Must possess an active TS/SCI security clearance + Must be within driving distance of Arlington, VA or ... Chief Cyber Security Engineer * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are...actively seeking a talented individual with an active TS/SCI clearance to lead the architecture, design, and integration of… more
    Virtual Service Operations (12/09/25)
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  • Principal Information Systems Security

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** is searching for a **Principal Information System Security Officer** to support a government customer. The primary responsibilities for ... the position are to support all activities that ensure the level of security documented with the security authorization is maintained at an acceptable level of… more
    Steampunk (12/09/25)
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  • Senior Information System Security Officer…

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... integration and life cycle support, enterprise application development, network engineering , and information systems security (ISS). The...be substituted for a degree. + TS/SCI with polygraph security clearance . + Must have at least… more
    Leidos (12/06/25)
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  • Senior GenAI Security Consultant, AWS…

    Amazon (Arlington, VA)
    …or internal customer facing, complex and large scale project management - US government security clearance of top secret or above Amazon is an equal opportunity ... AI. As businesses race to adopt transformative GenAI capabilities, security isn't just a checkbox - it's the foundation...implementation If you're energized by solving complex problems that no one has solved before, if you're passionate about… more
    Amazon (12/04/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods ... level + **To be considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + Experience with additional security more
    Leidos (11/28/25)
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