Lead PKI Network Engineer

Job description

Leidos' Digital Modernization sector is seeking a Lead PKI Network Engineer to support the Marine Corps Cyber Operations Group (MCCOG) Public Key Infrastructure (PKI) contract. This role provides technical expertise for concept exploration, requirements development, implementation, and enhancement of DoD PKI and USMC capabilities, and will work out of Quantico in VA (100% onsite). We expect the position to become available in May 2026. Primary Responsibilities: - PKI Network Operations- - Serve as the Network SPOC, providing technical oversight and guidance to PKI Network Operations staff. - Maintain resilient certificate issuance and revocation infrastructure across MCEN networks. - Ensure Marine Corps PKI requirements are integrated into future DoD PKI architecture. - Support assessments of USMC impacts from DoD PKI PMO activities, including mobile device PKI and non-person entity issuance. - Troubleshoot and resolve PKI-related issues (certificates, tokens, infrastructure services). - Perform user account management, PKI system backups, and disaster recovery tasks. - Support SIPRNET Token Management System (TMS) and lead systems administration for DoN PKI. - Training and Outreac...