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Leads enterprise infrastructure and Tier III operations across servers, storage, virtualization, networking, cloud, laboratory environments, and cybersecurity compliance. Manages multidisciplinary technical teams while serving as the senior escalation point for troubleshooting, modernization, incident response, and sustainment. Oversees RMF, NIST, STIG, CDS accreditation, logistics, asset management, contractual deliverables, CDRLs, customer coordination, and operational governance in classified DoD environments.

Administer and maintain enterprise Windows Server infrastructure supporting U.S. Navy mission operations. Responsibilities include troubleshooting servers and applications, performance tuning, hardware upgrades, vulnerability remediation, SQL database administration, documentation, technology recommendations, and maintaining secure, highly available environments. The role requires support for Microsoft enterprise services, cloud infrastructure, virtualization, and potential travel to CONUS and OCONUS Navy commands.

Performs live penetration tests, vulnerability assessments, security analysis, and preparatory analysis for customer systems. Recommends mitigation strategies, conducts cloud, web application, API, and enterprise system testing, develops red-team tools and automation scripts, and delivers development updates and after-action reports. The role is onsite in Huntsville, Alabama, requires U.S. citizenship, and requires eligibility for a TS/SCI clearance.

Provides systems administration for JWICS environments on a DISA contract at Ft. Meade. Supports Windows, Linux, Solaris, VMware, and VDI systems; escalated outages; new enclave deployments; security settings; resource allocation policies; documentation and standard operating procedures. Evaluates vendors, collaborates with Tier III and development teams, and coaches junior technical staff.

Manage multiple cybersecurity and IT modernization projects from planning through implementation. Develop schedules, milestones, resource plans, and deliverables; track risks, dependencies, budgets, and quality; coordinate technical teams; support cloud migrations, infrastructure modernization, application deployments, and cybersecurity enhancements; and report project status to leadership and government stakeholders.

Leads architecture and development of scalable full-stack web applications using .NET/C#, JavaScript frameworks, cloud-native services, microservices, and APIs. Integrates AI/ML capabilities, oversees AWS and Azure deployments, drives DevSecOps, security, testing, performance, and quality practices, and mentors engineering teams. Acts as a client-facing technical advisor, translating business needs into modern web and AI solutions while guiding technical strategy and innovation.

Administer and maintain enterprise Windows Server infrastructure supporting secure U.S. Navy mission operations. Responsibilities include system monitoring, troubleshooting, performance tuning, hardware upgrades, vulnerability remediation, technology recommendations, and SQL database administration. The role also supports Microsoft enterprise services, cloud infrastructure, virtualization, desktop services, and resilient global operations. Travel may be required to Navy commands in the continental and overseas United States.

Provides technical leadership for enterprise cybersecurity architecture, engineering, modernization, technology integration, risk management, and cloud migration. Leads cybersecurity solution design, feasibility studies, proofs of concept, vendor evaluations, and technology assessments. Advises government and executive stakeholders, develops recommendations aligned with mission objectives, and improves cybersecurity capabilities across on-premises, hybrid-cloud, and multi-cloud environments. Supports continuous monitoring, threat detection, incident response, vulnerability management, and classified and unclassified enterprise operations.

Supports DoD cyber defense training programs through curriculum analysis and development, training planning, certification standards, exercise objectives, readiness assessments, and performance evaluations. Maintains training databases, metrics, certification records, and status reports; researches cyber workforce requirements; supports exercises and after-action processes; develops training materials; and recommends System Security Plan updates for certification and accreditation. Requires familiarity with Joint Training System programs, JOPP, JELC, DoD cyber policies, and information assurance compliance.

Administer and maintain enterprise Linux environments supporting testing, validation, and operational readiness. Configure operating systems and network components, troubleshoot Tier 1 and Tier 2 incidents, resolve hardware and OS issues, develop Bash automation scripts, monitor capacity and performance, optimize system reliability, and communicate operational status and resolutions to management and customers.