IT Security Officer Jobs in Ashburn, VA

Take ownership of subcontractor security compliance, managing the DD-254 lifecycle and ensuring adherence to high security standards while collaborating with government partners and internal teams to...

Take ownership of core storage infrastructure management, ensuring optimal performance and reliability across the enterprise. Collaborate with teams to resolve complex issues and implement innovative...

Join a team that's dedicated to designing and delivering innovative cryptologic solutions. Collaborate on mission-critical tasks, utilizing advanced computer science techniques to tackle complex chall...

Join a team that's redefining cyber analysis by designing AI-assisted workflows to enhance cybersecurity. Leverage expertise in Python automation and security to streamline the triage of complex cyber...

Take ownership of IAM/PAM systems, driving strategy and implementation for human and AI identities. Leverage expertise in SailPoint, BeyondTrust, and Microsoft Entra to enhance security and governance...

Join a dynamic team to engineer and maintain critical Windows and SQL Server systems supporting a Citrix VDI environment. Collaborate on innovative solutions while ensuring compliance with federal sta...

Empower network modernization by configuring and sustaining Cisco and Arista infrastructure. Collaborate with teams to support operational needs, troubleshoot issues, and design innovative solutions f...

Transform mission-critical infrastructures by ensuring reliability, security, and scalability across cloud and bare-metal systems. Collaborate with teams to enhance national security initiatives lever...

Elevate security standards by leading classified design and accreditation for defense facilities. Collaborate with cross-functional teams to ensure compliance and streamline processes for rapid deploy...

Grow your career with a hands-on role in Zero Trust security, optimizing Zscaler environments and integrating with enterprise systems. Collaborate with federal stakeholders to enhance security posture...

Oversee contractor support for security operations, ensuring compliance and quality in personnel security, physical security, and program reviews. Manage team workflow, risk identification, and delive...

Lead the charge in advancing cybersecurity initiatives across maritime engineering, utilizing cutting-edge technologies to protect critical infrastructure and mitigate risks in a collaborative environ...

Empower a mission-critical HPC environment by overseeing security operations, driving RMF activities, and ensuring compliance across multiple security domains. Collaborate with teams to maintain syste...

Lead the charge in building and managing a 24/7 team of specialists, ensuring operational excellence and quality assurance while directly engaging in hands-on duties and team development...

Lead and shape cybersecurity initiatives with a dynamic team, consulting on resilience challenges across government and industry. Engage in research, develop strategies, and drive robust solutions for...

Engage in server installations and support, ensuring optimal performance and security. Collaborate with teams to manage logistics and technical documentation while troubleshooting complex issues in a...

Transform critical systems by managing and securing information technology infrastructures. Collaborate with engineering teams to enhance operational efficiency and support vital government missions t...

Join a team that's dedicated to safeguarding information systems through comprehensive security measures, ensuring compliance with federal standards, and responding to security incidents while fosteri...

Lead the charge in enhancing international chemical security and elimination capabilities. Collaborate with U.S. agencies and global partners to assess risks, develop strategies, and implement sustain...

Join us to enhance security and compliance solutions for regulated customers. You'll implement security controls, contribute to Infrastructure-as-Code, and support customer engagements while growing y...

Champion the growth of the Security Engineering team, driving collaboration across functions to enhance cybersecurity. Utilize your technical expertise and leadership skills to mentor talent, manage s...

Pioneer robust infrastructure solutions across cloud and hybrid environments, ensuring seamless integration between operations and development teams. Drive system design, security, and automation to e...

Unlock potential by transforming cybersecurity operations through intelligent automation. Collaborate closely with cross-functional teams to design effective solutions, enhance security processes, and...

Champion cybersecurity innovation by engineering scalable automation solutions that empower security teams to respond swiftly and effectively to threats. Collaborate with cross-functional partners to...

Unlock your potential as you reverse engineer software and firmware, develop automation tools, and collaborate with engineers to drive actionable insights in electronic warfare systems. Join a team de...