IT Security Engineer Jobs in Fairfax, VA

Manage complex software compilation and dependency resolution, ensuring system integrity through advanced storage protocols. Collaborate on VM deployment and maintain critical scripting tasks for effi...

Join a collaborative engineering team to design and sustain advanced hardware solutions for cryptologic systems, ensuring adaptability to emerging threats and supporting a wide range of customer missi...

Shape comprehensive IT solutions by managing consulting projects from initiation to invoicing, enhancing security through threat hunting insights, and leading cross-functional team efforts aimed at mi...

Unlock potential by joining our team as you maintain, secure, and optimize Linux systems for cyber investigations and operations, ensuring peak performance and minimal downtime, while contributing inn...

Drive the development of AI/ML systems by designing user-friendly interfaces and secure access controls, while collaborating with clients to enhance system capabilities and usability...

Unlock potential by developing cloud-based applications to enhance national security. Collaborate in an Agile team to deliver secure and scalable solutions using modern technologies while supporting m...

Interclypse is seeking passionate Systems Engineers to solve problems on various government projects. Candidates should have experience in requirements gathering, technical testing, and systems admini...

Empower teams by owning the architecture of a self-hosted platform, ensuring high availability and scalability while mentoring engineers and influencing the product roadmap across diverse environments...

Elevate cybersecurity operations by leading ACAS vulnerability management across ARNG environments. Drive risk reduction and compliance through strategic scanning, reporting, and collaboration with SO...

Shape your career by joining a dynamic team dedicated to managing Linux systems and enhancing cybersecurity in DoD environments. Utilize your expertise in AWS, F5, and Palo Alto technologies while ens...

Lead the charge in safeguarding U.S. airspace by analyzing cybersecurity risks, advising leadership, and enhancing compliance. Collaborate with teams to convert technical insights into actionable risk...

Join the forefront of cybersecurity risk management, supporting FAA modernization. Analyze and mitigate cybersecurity risks, ensuring safe integration of new technologies while providing actionable in...

Lead the development and maintenance of IT infrastructure while managing network operations and supporting strategic goals in a collaborative environment to elevate user experience and system efficien...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Join a team that's dedicated to optimizing network infrastructure while collaborating across departments. You'll manage and support networks, troubleshoot issues, and ensure secure connectivity in a f...

Transform enterprise engineering by leading technical architecture, ensuring compliance with DoD standards and zero trust initiatives, while driving innovative strategies across system design, develop...

Lead the charge in developing innovative software solutions that leverage AI to enhance user experiences, improve efficiency, and foster collaboration across teams while ensuring high-quality, maintai...

Optimize backend services for a generative AI platform, ensuring high performance, scalability, and reliability. Collaborate with a talented team to design robust systems that address complex orchestr...

Accelerate your career in a dynamic role where you will enhance cloud automation, collaborate across teams, and maintain CI/CD pipelines in a fast-paced environment, ensuring optimal performance of ap...

Lead the charge in developing automated testing solutions for software, collaborating within a Scrum team to design, implement, and optimize tools while ensuring code quality and the efficiency of CI...

Contribute to robust cybersecurity solutions by designing and securing intricate network architectures. Lead compliance efforts and mentor teams while driving successful implementation for a secure in...

Architect and implement advanced cybersecurity solutions, ensuring compliance and integrity across network infrastructure. Collaborate with teams as a trusted advisor, mentoring members and overseeing...

Drive the Internal Platform Infrastructure program, enhancing cross-functional integrations and security initiatives while managing multiple complex workstreams and vendor relationships for operationa...

Collaborate in applying core systems engineering principles to support Electronic Warfare programs, ensuring the success of integration efforts within combat systems and enhancing warfighter capabilit...

Drive cybersecurity operations and compliance initiatives to ensure system integrity, security, and operational excellence within classified environments, supporting critical mission functions for est...