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Provide cybersecurity support for Collateral, SCI and SAP environments including system administration, firewall and patch management, authorization package preparation and review, vulnerability identification and mitigation, COMSEC and media accountability, VTC administration, account management across boundaries, help desk support, and adherence to RMF and DoD/SCI security standards.

Lead development of dashboards and analytics solutions, mentor junior analysts, perform deep-dive analysis, create KPIs and reports, support Agile development (user stories, QA, UAT), and deliver BI solutions using Power BI/Tableau, Databricks, SQL, and Python to meet federal customer needs.

Provide Tier I systems administration and IT service desk support including first-level troubleshooting, hardware/network monitoring, account and OS management, ticketing/ITSM documentation, escalate to Tier 2/3, perform hardware inspections/replacements, and work rotating 12-hour Panama schedule supporting privileged user operations under strict security policies.

Lead development and management of a large program master schedule and integrated cost/schedule baseline. Monitor scope, schedule, cost, risk, and quality; produce forecasts and reports using resource‑loaded IMS and EVMS principles. Coordinate PMO activities, proposal/pricing initiatives, customer briefings, and continuous improvement. Partner with program leadership to drive financial and schedule performance and support clearance-restricted defense program execution.

Develop, test, integrate, and sustain automation tools for provisioning and configuring HPC infrastructure on Linux. Automate processes with Bash/Python, Ansible, and CI/CD (GitLab CI); perform system administration, troubleshooting, testing, documentation, and cross-team integration to meet security and architectural requirements.

Design, monitor, and report compute capacity and performance. Develop capacity utilization dashboards and reports, validate and track as‑is compute capacity, extract data from capacity systems, manage compute availability, and coordinate with government capacity managers and technical stakeholders to address capacity issues and meet service levels.

Develop and maintain BMC Helix/Remedy workflows, forms, and integrations (REST API, WebServices, LDAP). Gather and document requirements, produce designs, test scripts, and demos. Support production changes, incident work, sprint delivery in Agile, participate in on-call rotation, and drive continual service improvements while minimizing customization and maintaining configuration control.

Senior Linux System Administrator to maintain on-premises and AWS Linux servers, support 24x7 on-call operations, perform security patching/STIG updates, manage RHEL subscriptions, automate administration tasks, assist cloud migrations, support A&A audits and ensure system backups, performance tuning, and certificate management while coordinating maintenance with stakeholders.

Designs, implements, and sustains enterprise WAN/LAN/CAN networks for an Intelligence Community customer. Leads modernization, troubleshooting, traffic analysis, test plans, architecture diagrams, site surveys, and installs satellite communications while adhering to security and compliance requirements.

Install, configure, and support LAN/WAN and server systems in collateral/SCI/SAP environments. Administer Windows and RHEL servers, virtualization, networking, and security tools (SIEM, IDS/IPS, Nessus). Execute day-to-day operations, O&M checklists, incident response, RMF-related tasks, and assist in risk analysis and security monitoring. Provide user technical support and maintain DoD policy compliance.