Teams at Nationwide IT Services, Inc.

Lead administration and lifecycle management of mission-critical enterprise applications for a DoD customer. Install, configure, deploy, and troubleshoot applications; implement STIGs/SRGs; coordinate releases and integrations; maintain cybersecurity compliance; remediate vulnerabilities; support migrations and cloud/hybrid environments while collaborating with infrastructure, DB, networking, and security teams.

Protect and secure mission-critical ICS/SCADA and OT environments by implementing NIST-based security controls, performing continuous monitoring and vulnerability assessments, supporting RMF/A&A processes, advising on secure acquisition/lifecycle management, and collaborating with DoD stakeholders to ensure compliance and accreditation.

Administer and maintain enterprise Windows/Linux servers and network infrastructure for a DoD customer. Perform installs, upgrades, vulnerability management, performance tuning, automation scripting, documentation, and provide technical leadership and advanced support to ensure secure, highly available mission-critical operations.