IT Security Engineer Jobs in Alexandria, VA

Unlock potential by leveraging your IT Systems Engineering expertise to ensure efficient performance across Windows and Linux environments. Play a key role in supporting system integration and optimiz...

Drive high-performance computing services by managing complex IT systems, enhancing sustainment capabilities, and optimizing system operations, while providing tiered support to users and maintaining...

Transform enterprise network infrastructure by implementing and optimizing critical services. Collaborate with cross-functional teams to enhance performance and reliability across hybrid environments...

Lead the charge in managing electronic security projects and teams, ensuring top-notch installation and integration of advanced security systems. Collaborate effectively with stakeholders to meet proj...

Deliver expert industrial security and program protection for defense and space systems, ensuring compliance with DoD security requirements while integrating efforts across diverse program offices and...

Join our enterprise infrastructure team to enhance secure internet access and network services. Collaborate with various engineering teams to maintain critical network capabilities essential for secur...

Elevate network performance by designing, implementing, and maintaining robust data center architectures to ensure seamless and secure connectivity for critical operations in a high-stakes environment...

Advance federal cyber supply chain resilience by architecting secure technical solutions. Collaborate across agencies, influencing policy execution and vendor risk strategies to enhance mission outcom...

Join a team that's transforming systems for national security. Lead agile development teams and drive DevSecOps practices to enhance the security and delivery of critical applications across diverse e...

Lead the charge in system engineering practices, supporting complex projects through extensive technical knowledge and development processes while ensuring compliance and documentation standards are m...

Transform cloud infrastructures by leveraging AWS for PLM software solutions. Collaborate with cross-functional teams to enhance performance, security, and scalability across production environments w...

Join a team that's dedicated to creating high-performance software solutions for critical U.S. missions. You’ll lead projects from conceptualization to deployment, driving innovation in web applicatio...

Join a team that's dedicated to advancing data-driven insights through innovative business intelligence tools, enabling critical decision-making within the War Research Enterprise by enhancing data ar...

Lead the charge in driving successful technical pre-sales outcomes for security solutions, bridging strategic business value and functionality while ensuring high customer satisfaction and successful...

Drive the development and maintenance of critical training software, tackling complex systems and integrating with tactical environments. Collaborate across teams to deliver impactful solutions in a d...

Lead the charge in building scalable data products that power innovative insights. You will drive cross-functional collaboration and technical evolution while nurturing a culture of continuous learnin...

Join a team that's shaping advanced web applications with a focus on full-stack development, architecture, and collaboration. Drive impactful solutions in a remote-first and agile environment while ad...

Innovate with cutting-edge IT solutions by providing technical expertise in software architecture, operational strategies, and cloud initiatives to enhance project performance and security while colla...

Shape the future of geospatial intelligence by driving test development and validation for new products. Collaborate with a dynamic team to ensure quality and accuracy across diverse imaging systems...

Join a dynamic team to drive cloud solutions and engineering initiatives, collaborating with experts to design, implement, and optimize cloud infrastructure to meet program objectives while ensuring s...

Unlock your potential as a key player in our systems integration efforts, ensuring mission-critical operations are seamless and effective in protecting national security in aerospace. Join us to lead...

Unlock potential by providing expert technical support and infrastructure design for a dynamic Government Program Office, ensuring network reliability and system compatibility in a high-security envir...

Lead critical cyber operations by analyzing and reporting on cybersecurity threats and vulnerabilities. Deliver actionable intelligence to support mission readiness and enhance organizational security...

Lead the charge in designing, implementing, and optimizing network services, ensuring seamless telecommunications infrastructure across diverse environments while collaborating with stakeholders to al...

Engineer and build scalable enterprise applications and cloud-native solutions in Microsoft Azure, leveraging modern engineering practices and DevSecOps principles to enhance application performance a...