Security Officer Jobs in Reston, VA

Elevate your career by leading customer engagement with the U.S. Space Force. Drive business growth by leveraging strategic relationships and technology solutions, pushing forward the capabilities of...

Shape secure computing environments by assessing vulnerabilities, ensuring compliance with IA standards, and recommending mitigations. Collaborate with engineering teams to develop and integrate secur...

Transform systems engineering by defining operational requirements, performing high-level designs, and supporting the entire system lifecycle to deliver exceptional solutions that meet mission objecti...

Partner with us to drive strategic tailored solutions for high-value accounts. Create scalable growth processes by translating customer needs into actionable insights while collaborating with cross-fu...

Join a team that's enhancing cloud security measures through advanced development and incident response strategies, while mentoring junior staff and implementing automation solutions for a robust cybe...

Empower, mentor, and lead a talented team of ~250 in space science and engineering. Drive innovation and collaboration to advance research and instrumentation for vital civil and national security mis...

Join a team dedicated to innovating facility engineering solutions, enhancing the performance of industrial systems. Collaborate in a dynamic environment, integrating intelligence with design principl...

Lead the charge in strengthening national security through supply chain risk management, analyzing technology vendors, and mitigating risks to critical infrastructure while collaborating across govern...

Drive innovation in cyber protection by reverse engineering software and hardware. Collaborate in technical presentations and develop CNO tools, contributing to mission-critical projects with a focus...

Join a dynamic team providing onsite technical support to clients across various locations. You will tackle complex technical issues, build networks, and ensure optimal performance while enhancing cus...

Engage in comprehensive contract management, ensuring compliance and financial accuracy while leading a small team. Collaborate across divisions to support proposal development and contribute to strat...

Lead the charge in developing innovative media strategies that elevate company visibility and influence within the space sector, all while ensuring alignment with business priorities and engaging key...

Drive your career by leading strategic captures and proposal efforts while collaborating across teams to secure opportunities in government markets. Shape winning proposals, nurture relationships, and...

Deliver top-tier IT support by managing systems infrastructure, troubleshooting issues, and ensuring operational integrity. Engage in user support, enhance reliability, and maintain a secure computing...

Advance IT excellence by managing system infrastructure, resolving technical issues, and ensuring system performance. Collaborate with teams to provide exceptional support while maintaining operationa...

Transform your career by joining a mission-focused team driving innovative solutions in operational risk management for national space missions. Collaborate with diverse stakeholders to enhance missio...

Support the DOMEX Technology Platform by delivering POSTMAN user assistance and tradecraft expertise, enhancing operational efficiency for Intelligence Community users through training, engagement, an...

Collaborate to administer and enhance complex Windows and Linux systems, ensuring optimized performance and security within a dynamic environment. Support cloud applications and integrate efficient so...

Partner with us to deliver critical application support, enhance cloud operations, and streamline incident management. Drive system performance and collaborate closely with engineering teams to optimi...

Innovate your career by joining our Cyber Security Operations team, where you'll monitor, detect, and respond to cyber threats across cloud and on-premises environments, enhancing our enterprise's sec...

Explore your potential as a Software Safety Specialist, ensuring compliance and mitigating risks in complex military systems, while contributing to vital national defense initiatives...

Join a team that supports AI-driven cloud engineering initiatives, applying systems engineering principles throughout the lifecycle to ensure technical integrity and quality while collaborating with v...

Contribute to systems engineering efforts across the full life cycle, ensuring technical integrity and quality while supporting cloud and AI/ML initiatives. Collaborate with government and program tea...

Unlock your potential as a Product Manager, driving innovative solutions in air and missile defense. Collaborate with cross-functional teams to develop AI-driven capabilities that meet critical nation...

Lead the charge in advanced risk management for the F-35 program, engaging cross-functional teams to enhance lifecycle cost, schedule, and performance while ensuring successful delivery of cutting-edg...