IT Security Analyst Jobs in Herndon, VA

Join us to lead advanced offensive security operations, executing penetration tests across multiple networks, ensuring the integrity of mission-critical systems in support of defense initiatives. Shap...

Shape the future of military intelligence operations through tactical planning, training, and analysis, supporting joint and combined exercises while ensuring knowledge transfer to key personnel and e...

Join a dynamic team as you implement key security protocols and compliance measures, ensuring adherence to DoD standards. Leverage your expertise to support organizational security initiatives across...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Serve as a key player in security engineering, assessing risks and designing solutions to protect sensitive information systems. Collaborate with engineering teams, support security architecture, and...

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Advance cybersecurity initiatives by overseeing knowledge transfer processes, ensuring compliance with Risk Management Framework (RMF) standards, and maintaining critical security documentation for se...

Join us to assess and enhance information systems security through ongoing evaluations, reporting, and clear communication of security postures to clients while adhering to the highest DoD standards...

Contribute to the establishment of AI-native security solutions by leading technical design and client delivery. You'll drive architectural standards, oversee implementations, and ensure integration a...

Take ownership of vulnerability assessments and compliance for our IT infrastructure. Collaborate with teams to remediate vulnerabilities, enhance monitoring tools, and mentor junior analysts, all whi...

Tackle complex cybersecurity challenges as a Subject Matter Expert, providing strategic guidance and risk management across multi-domain systems. Collaborate with engineering teams to ensure effective...

Execute system administration tasks for RedHat Linux VMs in a cloud environment while ensuring compliance with security standards, applying patches, and troubleshooting server issues to support develo...

Champion cybersecurity excellence by leading a team that ensures compliance and secures application delivery within a dynamic software development portfolio for Army National Guard operations...

Shape the future of network management by designing, implementing, and maintaining secure and high-performing LAN/WAN systems. Collaborate across IT teams to ensure infrastructure reliability and supp...

Elevate your career by leading the migration from Salesforce to Microsoft Dynamics, enhancing sales processes, and ensuring data integrity while collaborating with cross-functional teams to drive stra...

Tackle complex challenges by analyzing cyberspace operations, producing intelligence reports, and safeguarding critical systems. Collaborate with stakeholders to identify vulnerabilities and enhance o...

Join us as a DFIR Engineer, shaping our digital forensics and incident response practice. Drive complex engineering initiatives, enhance investigation precision, and mentor a talented team. Contribute...

Support cybersecurity by monitoring systems, administering servers, and enhancing practices to safeguard digital assets and incidents. Collaborate across teams while implementing technical solutions t...

Transform the landscape of cybersecurity by driving RMF processes, enhancing ATO approvals, and empowering teams to integrate modern security practices within DoD systems. Collaborate to bolster secur...

Redefine the quality assurance landscape by conducting thorough functional and regression testing on automated systems. Ensure compliance with business practices while enhancing software effectiveness...

Advance enterprise IT strategies by analyzing operational systems and recommending impactful improvements. Collaborate with experts to ensure alignment with Federal and DoD standards, enhancing overal...

Partner with us to lead and manage IT development and implementation projects, ensuring alignment with customer needs and delivering secure, efficient solutions. Drive strategic objectives to enhance...

Lead the charge in evolving enterprise security strategies across network, SaaS, and AI domains. Ensure robust security governance, risk management, and collaborative efforts with technical teams to s...

Drive cybersecurity infrastructure support and transformation initiatives, analyzing user needs, defining solutions, and implementing advanced technologies to enhance security and operational efficien...