• Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …The systems and software you build will be required to meet the security policy and assurance requirements of both public and private sector customers. Microsoft's ... the correct processes are followed to achieve a high degree of security , privacy, safety, and accessibility. Checks for visible evidence to demonstrate compliance… more
    Microsoft Corporation (08/08/25)
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  • Content Editor

    BAE Systems (Reston, VA)
    …in a classified environment and will serve as the OSINT SME for security and declassification. Responsibilities will include: + Draft Security Classification ... Guides (SCGs) in accordance with DoD Manual5200.01 Volume 1: DoD Information Security Program Overview and DoD Manual 5200.45 Instructions for Developing Security more
    BAE Systems (08/08/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    …and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person ... confidence in the protection and resilience of their operations. Trellix' security experts, along with an extensive partner ecosystem, accelerate technology… more
    Trellix (08/08/25)
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  • Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …eligibility. ** Security Clearance** This position requires an active Top Secret /Sensitive Compartmented Information (TS/SCI) US Security Clearance with an ... . This position will focus on supporting the Boeing Defense, Space and Security (BDS) business organization. A successful candidate will understand the importance of… more
    The Boeing Company (08/02/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (07/24/25)
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  • Contracts Manager (Leader)(TS clearance required)

    Lockheed Martin (Herndon, VA)
    …at Lockheed Martin?** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...or CPFF or T&M or any others \- Top Secret Clearance required prior to start **Desired Skills:** \-… more
    Lockheed Martin (07/12/25)
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  • Penetration Tester

    TestPros (VA)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software ... within HHS systems and applications, assisting in improving the overall security posture of the organization. Position: Full-time Citizenship: US Citizenship… more
    TestPros (07/08/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …and firewalls. You will conduct testing to ensure functionality and security compliance, maintain accurate documentation, and provide technical support to team ... testing of network systems to ensure functionality, performance, and security compliance. + Troubleshoot and resolve issues that arise...Qualifications:** + US Citizen with at least a Top Secret Clearance is required. With the ability to obtain… more
    Leidos (07/04/25)
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  • DevOps Engineer (w/ Kubernetes)

    General Dynamics Information Technology (Springfield, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems ... services * Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. * Architect,… more
    General Dynamics Information Technology (06/27/25)
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  • Senior Watch Officer

    ManTech (Herndon, VA)
    …situational awareness to leadership, and manage operational workflows to enhance security posture and resilience. **Responsibilities include but are not limited ... and other documentation as required + Maintain situational awareness of all security events and incidents, providing updates and briefings to senior management. +… more
    ManTech (06/06/25)
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