USSF OTTI Cybersecurity/Zero Trust Lead

Join General Dynamics IT and be a part of a team that solve some of the world's most complex technical challenges.We are seeking a Cyber / Zero Trust Lead to build infrastructure for the USSF Operational Test and Training Infrastructure (OTTI)in Colorado Springs, CO.

NOTE: This is a proposal position and considered a Key Personnel (KP) role on the program. Award is expected in Summer 2026.

Position Summary:

TheCyber / Zero Trust Lead for USSF OTTIserves as the senior cybersecurity authority responsible for architecture, implementation, and governance of cybersecurity, Zero Trust, RMF, and compliance strategies across the OTTI ecosystem. This role ensures OTTI’s distributed test and training environmentsmaintainmission assurance, security compliance, and resilient cyber posture across enterprise and edge deployments.

Key Responsibilities:

Cybersecurity Architecture

• Define OTTI cybersecurity architecture and Zero Trust implementation roadmap.
• Architect secure enclave, identity, network, and data protection strategies.
• Integrate security into OTTI cloud, platform, data, and synthetic environment architectures.

RMF / Compliance / ATO Support

• Lead RMF, ATO, and continuous ATO/cATOimplementation activities.
• Ensure compliance with DoD/USSF cyber requirements, STIGs, and security baselines.
• SupporteMASS/Xacta/CORE and related compliance tooling/processes.

Security Operations / Monitoring

• Implement monitoring, logging, SIEM, vulnerability management, and incident response integration.
• Support cyber readiness and resilience of distributed OTTI nodes.

Technical Leadership

• Serve as cybersecurity SME to Government and Program Leadership.
• Mentor cyber/security engineering personnel.
• Conduct security architecture reviews and risk assessments.

Required Qualifications:

• Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or related field.
• 10+ years cybersecurity engineering/architecture experience.
• 5+ years leading Zero Trust / RMF / DoD cybersecurity programs.
• Experience supporting secure/classified environments.
• ActiveTop Secretclearance with SCI eligibility.

Desired Qualifications

• Experience supportingUSSF / SSC / STARCOM / DoD Cyber Programs.
• Familiarity with:
• DoD Zero Trust Reference Architecture
• RMF / NIST 800-53 / CNSSI 1253
• cATO/ DevSecOps Security Automation
• SIEM / SOAR / EDR / XDR Platforms
• Identity / PAM / PKI / Cross Domain Solutions

WHAT CAN GDIT OFFER YOU?

• Excellent customizable health benefits (Medical, Dental and Vision)
• 401K with company match
• Educational Assistance and eLearning
• Flexible work week
• Internal mobility team dedicated to employee advancement
• Rewards and Recognition programs
• Innovative and collaborative environment encouraging of highly motivated critical thinking

The likely salary range for this position is $169,604 - $229,464. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

We are GDIT. A global technology and professional services company that delivers technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across over 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber and application development. Together with our customers, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans