IT Security Systems Engineer Jobs in Reston, VA

Lead the charge in providing engineering support to maintain system integrity and performance across diverse teams within the Intelligence Community, ensuring operational efficiency and reliability fo...

Join a team that's redefining optical communication systems, working collaboratively across disciplines to develop advanced technologies that address critical defense needs while ensuring system integ...

Deliver innovative solutions as an Advanced Systems Engineer, integrating and verifying complex Free Space Optical communication systems across diverse domains. Collaborate with a skilled team to tran...

Pioneer the future of cloud infrastructure by designing and automating robust AWS solutions. Collaborate with cross-functional teams to ensure scalability, security, and optimal performance while enha...

Play a key role in supporting the setup and integration of a COTS access system, collaborating across teams to ensure operational readiness, system compatibility, and compliance while driving developm...

Take ownership of Linux systems management while supporting a team of cybersecurity experts. You'll oversee system operations, compliance patches, and assist users, ensuring optimal performance and re...

Unlock your potential in systems administration, supporting a dynamic cybersecurity team through effective management of Linux and Windows systems while ensuring compliance and optimal performance for...

Lead the charge in securing FAA cloud environments through innovative architecture, compliance, and integrated cybersecurity solutions. Collaborate with cross-functional teams to ensure operational ef...

Advance your career by ensuring security compliance and enhancing posture for mission-critical systems. Engage in proactive risk management, continuous network monitoring, and audits while collaborati...

Shape innovative network solutions in a dynamic environment supporting the Department of Defense. Contribute to all phases from design to deployment, ensuring seamless integration and security complia...

Tackle cloud security challenges by designing and maintaining robust security controls in dynamic Federal and DoD environments. Ensure compliance, drive innovative security processes, and safeguard in...

Join a team that's dedicated to enhancing mission-critical systems while ensuring security and efficiency. You'll leverage your expertise to develop, implement, and support technologies that meet the...

Lead the end-to-end architecture of integrated risk management solutions on ServiceNow, driving implementation strategies across multiple compliance and security modules while fostering collaboration...

Deliver comprehensive cybersecurity assessment services, focusing on security controls and regulatory compliance for a U.S. Government agency. Engage in thorough evaluations, policy reviews, and risk...

Transform infrastructure deployment by designing and maintaining robust CI/CD platforms, enhancing automation, safety, and scalability across diverse cloud environments...

Drive your career forward as you manage engineering tasks and support teams in delivering high-quality electrical solutions on complex projects, fostering collaboration and ensuring timely execution a...

Unlock potential by leveraging your extensive systems administration expertise to support complex programs. Collaborate within a dynamic team to enhance infrastructure and optimize system performance...

Design and develop innovative tools for embedded systems in a collaborative, fast-paced team. Transform advanced research and vulnerabilities into mission-ready cyber capabilities and operational solu...

Drive the architecture and deployment of robust data infrastructures, ensuring reliability, scalability, and performance for analytics platforms. Collaborate closely across teams to enhance data proce...

Transform your career as you lead tech-driven sales initiatives, drive security solutions for Fortune 500 clients, and ensure exceptional customer satisfaction while collaborating with sales teams acr...

Contribute to cutting-edge engineering solutions by integrating systems across hardware, software, and security domains while engaging with clients to enhance mission outcomes and optimize processes...

Join a team that's building a cutting-edge ITSM practice. Collaborate across departments to enhance IT operations through process design, governance, and automation. Influence change and scale solutio...

Elevate your career by joining a dynamic team as you contribute to systems engineering modernization efforts, enhancing enterprise engagement while supporting foundational digital engineering methodol...

Elevate your career with an analytical role that enhances cyber defense through actionable threat intelligence collection, analysis, and dissemination while collaborating across security teams to stre...

Advance security excellence by guiding strategic customers through tailored security improvements, leveraging deep Citrix expertise and forming trusted, long-term relationships for proactive risk mana...