Security Officer Jobs in Reston, VA

Join a team that's at the forefront of national security, providing critical engineering, maintenance, and modernization services for nuclear command and control systems, ensuring operational readines...

Develop and deliver expert technical support for naval combat systems testing, focusing on the T&E of advanced systems, ensuring effectiveness, and enhancing the operational capabilities of maritime t...

Engage with cloud technologies to enhance client environments and drive secure system migrations. Collaborate with industry leaders, recommend solutions, and develop vital applications for the defense...

Engage in advanced security operations, ensuring the safety of corporate executives through strategic assessments, discreet protection, and effective coordination across multiple locations and events...

Join a team that monitors and ensures optimal operation of ground equipment 24/7, addressing service interruptions, coordinating with experts, and driving process improvements in a dynamic real-time o...

Unlock your potential as you lead commissioning projects, ensuring systems run safely and efficiently while collaborating with clients and stakeholders to achieve outstanding operational performance...

Manage logistics operations by overseeing equipment handling, inventory control, and process improvements. Collaborate with teams to enhance supply chain efficiency and maintain accurate documentation...

Lead advanced incident response efforts, guiding a team in threat detection and operational defense within classified environments. Leverage expertise in malware analysis and security architecture whi...

Join a team that's dedicated to enhancing cybersecurity within Operational Technology environments. Monitor and analyze security telemetry, coordinate incident responses, and ensure the integrity of c...

Optimize enterprise Data Loss Prevention (DLP) strategies to safeguard sensitive data while driving collaboration across security, engineering, and compliance teams in a fast-paced, regulated environm...

Grow your career by delivering expert M365 engineering solutions across lifecycle management, security compliance, and cross-functional collaboration while ensuring operational excellence in a dynamic...

Elevate classified systems management by administering, optimizing, and securing mission-critical infrastructures, all while ensuring compliance with federal standards and supporting complex IT projec...

Drive operational excellence in managing classified IT systems, ensuring reliability, security, and performance. Collaborate with diverse teams to enhance infrastructure and troubleshoot complex issue...

Lead national counterintelligence initiatives, integrating efforts across agencies to detect and neutralize foreign intelligence threats while enhancing operational effectiveness in strategic decision...

Empower your career with a dynamic role assessing insider threats, analyzing alerts, and implementing countermeasures. Collaborate with diverse teams to enhance security protocols and contribute to cr...

Serve as a senior-level professional managing complex inquiries, delivering exceptional customer support services on justice programs, and ensuring client satisfaction across multiple communication ch...

Elevate cybersecurity by delivering technical expertise in risk assessment, vulnerability management, and information protection for government systems. Collaborate with a dedicated team to enhance th...

Join a team focused on revolutionizing military cyber operations. Drive innovative strategies that enhance decision-making, operational effectiveness, and mission outcomes while collaborating with exp...

Elevate your career by leading innovative cybersecurity strategies that enhance military operations. Collaborate with experts, drive mission success, and produce impactful technical work to shape the...

Help us enhance cybersecurity compliance by leading technical support, training, and incident reporting. Collaborate with team members to ensure operational security and effective risk management acro...

Join our dynamic Security team to build and maintain detection systems while protecting corporate and production environments. Leverage your expertise in security engineering to enhance our defenses a...

Elevate information security across the organization by developing, managing, and enforcing security policies and practices. Lead incident response, ensure compliance, and engage with stakeholders whi...

Join a dynamic team as a Platform Engineer, deploying digital tools in a secure cloud environment. Leverage your expertise in API gateways and DevSecOps to enhance mission-critical systems and drive i...

Accelerate your career by managing moderate complexity projects to enhance data security and clinical systems. Collaborate with cross-functional teams to support incident response and improve user exp...

Accelerate progress at the forefront of defense initiatives by managing complex projects, ensuring effective communication with stakeholders, overseeing budgets, and driving project success through st...