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Administer, maintain, monitor, secure, and troubleshoot Linux and Windows enterprise systems across classified and unclassified DoD environments. Responsibilities include patching, system builds, account and access management, virtualization support, backups, vulnerability remediation, STIG compliance, network and application troubleshooting, data transfers, documentation, and incident resolution. The role also supports maintenance activities, exercises, continuity of operations, and coordination with cybersecurity, network, service desk, application, and government teams.

Develops, tests, deploys, and maintains secure full-stack applications using object-oriented languages, web technologies, databases, Microsoft 365, SharePoint, Power Platform, Azure, and Git. Supports application troubleshooting, accessibility compliance, vulnerability management, legacy modernization, SharePoint migrations, AI-assisted development, user support, documentation, and task reporting while collaborating with government and cross-functional teams.

Supports Risk Management Framework compliance, cybersecurity documentation, eMASS records, audits, incident-response workflows, vulnerability tracking, STIG remediation, and software license compliance. The role coordinates with technical and compliance teams to identify documentation gaps, maintain security artifacts, update POA&Ms, and support regulated-environment reviews. It requires 3–5 years of cybersecurity or RMF experience, Security+ or equivalent IAT Level II certification, NIST familiarity, and the ability to obtain required clearance.

Leads administration and technical support for mixed Windows/Linux enterprise infrastructure, including servers, virtualization, storage, databases, hosted services, and identity systems. Troubleshoots complex issues, manages upgrades and lifecycle initiatives, implements cybersecurity controls, remediates vulnerabilities, supports authorization activities, and improves operational processes. Provides mentorship and escalation support while coordinating with engineering, cybersecurity, and mission stakeholders. Supports automation, configuration management, and standardization in a compliance-driven environment.

Lead execution of a classified JWAC IT services program, serving as the Government point of contact and coordinating cloud-native data engineering, FinOps, Zero Trust, AI/ML, staffing, subcontractors, schedules, finances, quality, risks, deliverables, security compliance, reporting, transition, and sustainment activities.

Administer and maintain IBM z/OS environments, CICS Transaction Server, and IBM MQ. Perform installations, upgrades, migrations, patching, troubleshooting, performance tuning, security compliance, backup and disaster recovery support. Manage change and incident processes, create technical documentation, and support implementation and recovery planning. Provide technical guidance to junior staff and collaborate with infrastructure, cybersecurity, application, and operations teams to maintain secure, highly available mainframe services.

Manages data science initiatives supporting American Spaces programming, including OASIS implementation, data integration, policy compliance, dashboards, Power BI reporting, analytics, AI applications, funding analysis, training, and stakeholder presentations. Advises on technology requirements, oversees interconnected data projects, develops visualization and reporting tools, and supports data-informed strategic planning for the Department of State.

Provides help desk and desktop support for Air Force Research Laboratory users throughout the client system lifecycle. Responsibilities include WDS/PXE imaging, Windows domain joining, system delivery, user-profile backup and restoration, application configuration, printer and file-share connections, and troubleshooting user-facing applications. The role requires an active Secret clearance or eligibility to obtain one and a CompTIA Security+, Network+, or A+ certification.

Provides administrative, programmatic, and operational support for fellowship and public-sector programs. Coordinates personnel, travel, procurement, recruitment, onboarding, training, meetings, payments, records, and stakeholder communications. Maintains sensitive information and program data, processes requests through enterprise systems, prepares reports and briefing materials, and resolves complex inquiries while ensuring accurate and timely adherence to procedures.

Provides business, operational, and analytical support in a federal environment. Analyzes workflows, requirements, performance metrics, and operational data; develops reports, dashboards, presentations, and process documentation; identifies risks and improvement opportunities; conducts root-cause analysis; coordinates stakeholders; and supports leadership decision-making, projects, training, and program efficiency initiatives.