Security Officer Jobs in Ashburn, VA

Join a team that's dedicated to delivering comprehensive security support for Special Access Programs, ensuring the integrity and safety of classified information through innovative solutions and deta...

Join a team that's redefining cybersecurity by leading Vulnerability Management and Offensive Security across a dynamic, hybrid tech ecosystem. Make crucial enhancements to security posture and drive...

Make your mark at a strategic leadership role overseeing Information Security policy, compliance, and investigations, ensuring alignment with DoD standards while navigating complex issues and managing...

Help us elevate our information security policies and compliance by resolving complex issues, leading investigations, and developing institutional strategies that align with defense protocols to safeg...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Join a team that empowers personnel security operations, streamlining processes for government security clearances while leveraging your expertise to guide and mentor others in a pivotal role...

Oversee critical security operations for a Department of War program. Lead compliance efforts, manage personnel security processes, and ensure adherence to intelligence security regulations while supp...

Join the Mantis Security Team to develop security designs, conduct risk analysis, and manage cyber security compliance efforts, ensuring robust information security integration and protocol adherence...

Support agile software testing efforts by executing UI tests, validating data integrity and functionality across applications, and maintaining test cases in a dynamic environment with a focus on quali...

Lead the charge in installing and maintaining complex security systems while overseeing a team of technicians to ensure quality and safety standards are met. Drive project success through collaboratio...

Lead security operations in a pivotal role safeguarding enterprise data within the Department of War and the Intelligence Community, ensuring compliance and promoting a culture of security awareness a...

Join our dynamic team to enhance industrial security and oversee compliance across classified facilities. Collaborate with multiple stakeholders to promote security best practices, support incident re...

Advance national security by managing programs to detect and prevent the entry of terrorists and threats into the U.S. Lead teams, coordinate objectives, and drive program improvements to enhance oper...

Join a team that's dedicated to enhancing national security through expert management of intelligence and operational programs that prevent threats to the U.S.. Engage with diverse stakeholders to imp...

Accelerate progress in national security by managing programs to detect and prevent threats at the borders. Collaborate with stakeholders to enhance systems and deploy new technologies in a critical h...

Unlock potential by managing national programs to strengthen homeland security efforts, directing enhancements to targeting and analysis systems, and collaborating with federal agencies to combat terr...

Lead the charge in overseeing COMSEC operations, safeguarding sensitive materials, and providing on-site training to ensure secure interoperability while maintaining compliance with regulatory standar...

Transform security project management by leading innovative initiatives across regional data centers. Collaborate cross-functionally to ensure the highest standards in physical security systems while...

Lead the charge in construction supervision and safety management by overseeing daily site operations, ensuring compliance with safety standards, and implementing rigorous quality control measures...

Join to implement and manage vital security programs protecting sensitive information, ensuring compliance and strategic planning. Collaborate on security clearances, lead initiatives, and advise mana...

Advance operational excellence by planning, directing, and coordinating diverse programs and administrative activities within an agency, ensuring compliance and efficiency while leading a team toward...

Support compliance and operational oversight of Protected Distribution Systems (PDS) for classified networks while ensuring adherence to security regulations and standards, collaborating with stakehol...

Lead the charge in establishing a Private Sector Clearance Program, ensuring compliance with security directives through personnel security investigations and adjudication support within a federal env...

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Transform the future of data centers by optimizing mechanical and electrical control systems. Collaborate with diverse teams to enhance efficiency and ensure compliance while leading projects that dri...