IT Security Engineer Jobs in Herndon, VA

Transform audits with hands-on leadership in cyber security, AI, and cloud technologies. Drive innovative approaches in complex IT environments, coach teams, and identify risks to enhance overall orga...

Explore and build cutting-edge AI-driven offensive tooling, execute real-world penetration tests, and validate security measures alongside cross-functional teams, ultimately enhancing enterprise defen...

Transform defensive security by designing and executing offensive strategies. Explore, validate, and enhance security measures through expert engagement in red and purple team operations, utilizing ad...

Lead the charge in building and operating advanced AI-driven offensive security tools. Engage in real-world penetration tests and red-team operations, leveraging agentic AI to enhance defenses for vit...

Shape robust security frameworks by conducting diverse penetration tests and assessments. Collaborate with teams globally to simulate advanced cyberattacks and deliver top-notch client solutions, whil...

Elevate your career by joining us in developing mission-critical AI/ML solutions. You'll leverage your software engineering expertise to innovate, lead teams, and ensure the delivery of secure, high-q...

Lead the charge in developing and maintaining Solution Architectures to support Coast Guard C5I systems, fostering collaboration within a small team while ensuring compliance with architectural standa...

Engage with us to design and implement robust network solutions while maintaining and modernizing enterprise operations. Utilize analytical skills to enhance security and performance across LAN, CAN...

Explore cutting-edge cyber security solutions within a dynamic team, driving secure development practices, managing compliance, and implementing innovative security architectures in cloud environments...

Join a dynamic team as a mid-level systems engineer, driving project success through design, documentation, and analysis. Collaborate with vendors, create specifications, and conduct site assessments...

Join a team that delivers secure cloud solutions by designing, implementing, and monitoring cloud architectures while optimizing for both security and usability through innovative DevSecOps practices...

Elevate your career by leading architectural innovations in IT. Drive the design and execution of complex solutions that align with business and security standards while collaborating across teams to...

Shape the future of satellite communication systems by leading the development, deployment, and administration of critical software using C++ or Python. Collaborate with cross-functional teams to ensu...

Drive innovation as you lead customer-focused software development and deployment, leveraging C++, Python, and Kubernetes. Collaborate with cross-functional teams to ensure the success of mission-crit...

Lead a high-performing team to manage enterprise network infrastructure, ensuring cloud connectivity, operational resilience, and cybersecurity compliance for federal environments, while overseeing mo...

Grow your career with a dynamic team, leading security system installations and mentoring technicians while ensuring adherence to high installation and safety standards across multiple projects...

Join us to architect and implement cutting-edge defensive security controls that safeguard advanced defense infrastructures. Collaborate with cross-functional teams to enhance automation, visibility...

Drive innovation by architecting comprehensive identity management solutions, providing expert technical leadership for enterprise IAM across cloud and on-premise environments while ensuring regulator...

Join our team to enhance cloud security solutions by integrating best practices in DevSecOps, risk assessment, and compliance. Collaborate across functions to ensure safe cloud environments while ment...

Accelerate security innovation by designing and implementing robust software solutions for high-stakes systems. Collaborate across teams to enhance infrastructure reliability while defending against c...

Unlock potential by integrating identity platforms with robust security measures. Collaborate within agile teams to design and maintain APIs, ensuring seamless data flow across federal systems while a...

Strategize IT operations, cybersecurity, and compliance to enhance secure technology services. Drive M365 administration, oversee vendor management, and maintain compliance with industry standards whi...

Drive vulnerability remediation through collaboration with engineering teams, deploying AI solutions to enhance security practices and workflows. Engage directly with developers to foster security awa...

Champion secure application delivery by automating CI/CD pipelines, managing environment configurations, and implementing security best practices in collaboration with cross-functional teams in a full...

Lead cybersecurity initiatives by developing advanced tools and techniques for offensive and defensive strategies, conducting thorough vulnerability assessments, and protecting critical systems agains...