IT Security Officer Jobs in Reston, VA

Lead the charge in enhancing cybersecurity initiatives by providing expert guidance, overseeing program execution, and advising on security architecture to strengthen operational integrity and reduce...

Engineer and maintain multiple complex cloud application stacks, ensuring robust security and efficient CI/CD processes. Drive innovation through advanced container solutions and architecture in a dyn...

Join us to design and secure next-gen infrastructure while ensuring compliance. Collaborate with a diverse team, automate security practices, and mitigate risks through innovative solutions to uphold...

Advance our technical solutions as a Systems Engineer, collaborating with a focused team to tackle complex challenges in security and data protection within a dynamic network environment...

Unlock potential by overseeing special security operations and program protection. Collaborate with management and program staff to ensure compliance with government policies, provide guidance, and co...

Join a team that's dedicated to monitoring IT systems 24/7, ensuring performance and reliability. Utilize your expertise in troubleshooting and incident response to maintain operational excellence in...

Help us ensure peak IT system performance and stability through expert monitoring and incident response, collaborating with cross-functional teams to diagnose and resolve issues swiftly, all while mai...

Lead security assurance for complex IT environments, shaping security policies and risk management. Collaborate with stakeholders to validate security controls and ensure compliance with federal regul...

Transform security operations as the lead contractor authority for all Special Access Program (SAP) matters, ensuring compliance, risk mitigation, and operational integrity in a dynamic multi-program...

Join a dynamic team as the main contractor security authority, overseeing Special Access Program (SAP) security operations. Ensure compliance, risk management, and leadership guidance within a multi-p...

Shape the future of security compliance by managing personnel and information security protocols, ensuring adherence to government standards, and providing expert guidance to staff and management...

Lead the charge in securing network infrastructure by implementing robust security measures and risk management practices throughout the system lifecycle, ensuring compliance and protecting critical d...

Join a dedicated team protecting national critical infrastructure by evaluating cyber threats, analyzing adversarial strategies, and enhancing security for vital assets across various sectors. Lead re...

Shape enterprise-level security architectures for high-performance Linux systems, leveraging your expertise to implement robust risk management and compliance frameworks while collaborating with engin...

Lead critical data integration initiatives by providing governance, architecture, and quality management support in intelligence planning and dissemination. Enhance operational effectiveness through e...

Lead, shape, and execute advanced penetration testing assessments, overseeing scoping, planning, and reporting. Collaborate with teams to enhance cybersecurity measures across various platforms, ensur...

Build and maintain robust CI/CD pipelines and manage infrastructure as code to enhance platform reliability, focusing on automation and security measures across environments for improved operational e...

Shape the future of cybersecurity by developing strategies, leading a team, and ensuring compliance to protect vital infrastructure and client data across a SaaS platform...

Elevate network security through design, implementation, and continuous optimization, ensuring a robust infrastructure supporting critical software engineering functionalities within a dynamic, 24/7 t...

Build a robust cybersecurity framework as a Security Engineering Lead, guiding SOC modernization through advanced technologies and compliance, ensuring optimal performance while managing multiple task...

Help us enhance mission system security by supporting Information Assurance activities and maintaining compliance with established security policies. Collaborate with engineers and stakeholders to pro...

Oversee the IT asset management lifecycle, ensuring compliance, accountability, and process efficiency for a top-tier defense initiative. Drive inventory control, reporting metrics, and the execution...

Champion cybersecurity efforts by leading incident response operations, analyzing cybersecurity events, and synthesizing data to provide actionable insights. Embrace a vital role in safeguarding feder...

Discover critical security vulnerabilities by executing application security reviews and penetration tests. Collaborate across teams to influence security improvements, driving the innovation necessar...

Help us deliver hands-on cyber experimentation and training by pioneering the design of OT testbeds, integrating real hardware, and educating key national defenders to enhance critical infrastructure...