Security Infrastructure Support Team Lead

General Dynamics Information Technology

98d • $124,100 - $167,900

About The Position

General Dynamics Information Technology (GDIT) is seeking an experienced and skilled Security Infrastructure Support Team Lead to support one of our federal customers on an enterprise cyber program in the DC metropolitan area. This hybrid position offers a combination of remote work and periodic on-site support and customer meetings. The ideal candidate will have a strong background in security engineering, infrastructure management, and leadership within hybrid environments.

Requirements

• Active Project Management Professional (PMP) certification.
• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field; or equivalent experience.
• 10+ years of IT experience, with at least 5+ years focused on security engineering and 5+ years in a lead or management role.
• Experience overseeing a hybrid infrastructure (on-premises and cloud) environment.
• Proven ability to lead technical teams, manage projects, conduct technical risk analysis, and provide technical guidance.
• Strong verbal and written communication skills for explaining complex security concepts to stakeholders at all levels.
• Demonstrated familiarity with cloud security concepts, services, and operations (AWS, Azure, Office 365), including migration, security hardening, and cost optimization.
• Knowledge of DevSecOps practices, including secure code and automation in the build, test, and deployment process.
• Experience managing enterprise cybersecurity tools, including SIEM platforms, across a hybrid environment.
• Proven experience integrating data pipeline solutions with SIEM platforms.
• Hands-on experience with federal cybersecurity compliance frameworks (FISMA, NIST 800-53, NIST 800-92, OMB M-21-31, CDM).
• Strong background in infrastructure management, including Windows/Linux servers, patching, vulnerability remediation, network appliances, and endpoint security.
• Excellent problem-solving and analytical abilities for identifying and addressing security issues.
• Demonstrated leadership in incident response, POA&M resolution, and continuous monitoring.
• Ability to develop SOPs, performance metrics, and reporting mechanisms aligned with SLAs and KPIs.
• Proven experience engaging with Federal leadership, CSOC, and compliance offices.
• Experience coordinating with third-party vendors and cross-functional teams.
• Prior experience in the health domain.
• Must have experience supporting a Government agency.
• Must be a US Citizen.

Nice To Haves

• Certifications such as CISSP, CISM, ITIL 4, Certified Risk and Information Systems Control (CRISC), cloud security, or similar are advantageous.
• Familiarity with cloud-based infrastructure management practices and tools.
• Experience in federal cybersecurity compliance and regulatory standards.
• Strong strategic and decision-making skills.

Responsibilities

• Lead technical teams in managing and supporting a hybrid infrastructure (on-premises and cloud).
• Oversee project management, technical risk analysis, and provide technical guidance to the team.
• Explain complex security concepts to technical and non-technical stakeholders and report to executive-level leadership.
• Ensure cloud security practices are implemented and optimized for AWS, Azure, and Office 365 environments.
• Incorporate DevSecOps practices into the build, test, and deployment process for secure operations.
• Manage enterprise cybersecurity tools, including SIEM platforms, across a hybrid environment.
• Integrate data pipeline solutions with SIEM platforms for enhanced security monitoring.
• Ensure compliance with federal cybersecurity frameworks (FISMA, NIST 800-53, NIST 800-92, OMB M-21-31, CDM).
• Manage infrastructure, including Windows/Linux servers, patching, vulnerability remediation, network appliances, and endpoint security.
• Lead incident response, POA&M resolution, and continuous monitoring efforts.
• Develop and maintain SOPs, performance metrics, and reporting mechanisms aligned with SLAs and KPIs.
• Engage with Federal leadership, Cybersecurity Operations Centers (CSOC), and compliance offices.
• Coordinate with third-party vendors and cross-functional teams to ensure cohesive security practices.

Benefits

• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional scientific growth opportunities, including journal subscriptions, conference attendance, and supporting publication journey
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holidays

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 5,001-10,000 employees