IT Security Officer Jobs in Mc Lean, VA

Drive security excellence as a Senior Site Security Officer, managing compliance, vulnerability assessments, and team training to protect critical infrastructure in a dynamic cloud environment while s...

Drive security compliance and lead programs governing classified materials. Ensure adherence to federal regulations, conduct audits, and deliver security training. Ideal for professionals seeking to e...

Drive proactive strategies to identify insider risks while developing and implementing critical operational processes. Collaborate with stakeholders to enhance organizational security and ensure compl...

Explore an advanced role in IT Security, leading a team to oversee security programs, manage risk assessments, and implement DoD frameworks to protect vital systems and data within federal operations...

Champion cybersecurity efforts for DoD aviation systems by managing Assessment and Authorization processes. Collaborate closely with government agencies, ensuring compliance and security of critical i...

Lead the charge in managing executive correspondence, ensuring timely and accurate handling of sensitive documents while collaborating with multiple agencies to uphold TSA's communication standards an...

Elevate security standards by providing expert guidance on federal policies and best practices. Collaborate with agencies to enhance site safety and recommend innovative technological solutions for mi...

Join a team that's committed to ensuring national security by independently reviewing and adjudicating complex background investigations while providing expert guidance on personnel security programs...

Lead the charge in system security, analyzing and mitigating threats to ensure robust defense strategies for our client's network while collaborating within a dynamic team to develop innovative soluti...

Empower systems security as you identify threats, analyze risks, and implement strategies to protect networks for our clients. Collaborate in a dynamic team to enhance security solutions and safeguard...

Lead the charge in securing enterprise environments by deploying and managing Trellix security architecture, while responding to threats and conducting assessments to ensure optimal cybersecurity prac...

Join a dynamic team as a Classified Information Security Lead, overseeing the management and protection of Secret and Top-Secret data in diverse environments while ensuring compliance with federal reg...

Transform your career by supporting essential physical security measures for classified environments, ensuring compliance, and assisting in accreditation efforts with a focus on Special Access Program...

Champion security initiatives by leveraging Linux expertise to enhance system protection, ensuring compliance and risk management within complex environments while collaborating with external systems...

Unlock potential by enhancing SIEM solutions in cloud environments. Lead performance tuning, compliance, and incident response initiatives while collaborating with cross-functional teams to optimize s...

Drive enhancements to our cybersecurity program, managing cloud security solutions and identity controls while supporting critical IT initiatives in a dynamic real estate environment. Be a key player...

Optimize security architecture and lead a team to enhance large-scale cybersecurity solutions. Leverage 15+ years of expertise in network security design, cloud environments, and threat management for...

Accelerate your career by leading ATO and IATT workstreams in a high-security DoD program. You will collaborate with government stakeholders and drive compliance within a dynamic, classified environme...

Drive compliance excellence in a high-security DoD program, leading ATO and IATT workstreams while collaborating with stakeholders to ensure timely authorizations. Utilize expert-level security framew...

Lead the implementation of cybersecurity architecture and monitoring for critical AI operations across multiple security classifications, ensuring robust defenses and compliance in support of mission...

Shape the cybersecurity landscape by implementing robust security architectures and monitoring capabilities. Work across diverse environments, ensuring mission readiness and resilience in critical ope...

Advance cybersecurity solutions within the War Data Platform, ensuring robust protection across classified environments. Collaborate with DevSecOps to engineer security protocols and elevate mission r...

Empower our security framework by executing incident response and optimizing security controls, ensuring robust protection across global environments. Collaborate with engineering and operations teams...

Drive operational excellence by enhancing AWS's security processes and compliance. Collaborate with diverse teams to innovate and automate security tooling while improving controls and risk assessment...

Transform enterprise IT through effective program management and system integration, ensuring collaboration across various functions such as HR, finance, and security to meet strategic objectives whil...