Teams at ASEC, Inc.

Supports DoD cybersecurity compliance, Risk Management Framework activities, assessment and authorization, vulnerability management, continuous monitoring, and security documentation. Maintains SSPs, POA&Ms, system inventories, authorization packages, and eMASS records. Uses ACAS, DISA STIGs, and SCAP tools to assess systems, coordinate remediation, validate corrective actions, and support inspections. Reviews configuration changes, security logs, incidents, and deployment activities while coordinating with government cybersecurity personnel and technical teams. The role is on-site in Lexington Park, Maryland, with up to 10% travel.

Provides hands-on leadership administering, securing, troubleshooting, and maintaining enterprise and tactical network infrastructure supporting Navy mission systems. Configures switches, routers, firewalls, cryptographic devices, and intrusion prevention systems; implements DISA STIGs; performs vulnerability assessments and remediation using ACAS and SCAP; supports IAVMP and RMF activities; maintains network documentation and baselines; leads upgrades and change management; and mentors network personnel.

Manage and secure classified Linux and VMware ESXi environments at NAS Patuxent River. Responsibilities include applying DISA STIGs, conducting vulnerability assessments, maintaining hardened RHEL baselines, automating administration with Ansible, supporting RMF and ATO compliance, monitoring system performance and security, and maintaining technical documentation. The role requires collaboration with DevOps and security teams, active DoD Top Secret clearance, U.S. citizenship, extensive DoD system administration experience, and relevant certifications.