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The Senior System Engineer will oversee systems engineering activities, ensuring project alignment and communication among teams and stakeholders in an Agile environment.

Design, develop, and deploy a scalable, secure AWS-based web application. Build IaC with Terraform, CI/CD pipelines, databases, front-end and back-end components, testing, monitoring, and documentation while working with sponsors and Agile teams.

Lead VDI/System Architect responsible for deploying and maintaining Azure Virtual Desktop (AVD) VDI solutions, patching and monitoring AVD infrastructure, automating deployments with PowerShell, managing AVD images and host pools, supporting Windows ZTI, documenting processes, mentoring colleagues, and coordinating risk tracking and remediation.

Senior System Administrator to design, modernize, secure, and sustain enterprise applications and platforms. Responsibilities include IAVA patching/reporting, Windows and Linux server administration, patching and upgrades, GPO management, PowerShell scripting, AWS infrastructure (EC2, Lambda, CloudFormation), and automation using Ansible and Terraform to improve reliability and streamline operations.

Senior Systems Integrator designs, integrates, secures, and sustains enterprise COTS applications for learning and training. Responsibilities include API/web service integrations, deployments, troubleshooting across app/infrastructure/database layers, scripting and minor code enhancements, environment and user administration, documentation, incident response, Agile participation, and mentoring junior engineers to improve performance and reliability.

Provide senior-level system administration and technical leadership for enterprise applications across on-premises, hybrid, and cloud environments. Deliver Tier 1/2 support, system hardening, patching, monitoring, automation, documentation, and mentor administrators while supporting modernization, DevOps, and security/compliance activities.

Support, modernize, and sustain enterprise COTS/GOTS applications across infrastructure and logistics. Develop and maintain Java/Spring Boot backends, JavaScript frontends, and database integrations (Oracle/SQL). Perform troubleshooting, deployments in Linux/Docker, dependency upgrades, and collaborate with stakeholders in Agile teams to improve security, reliability, and performance.

Develop and maintain configuration management plans, baselines, and processes; manage change requests and documentation; coordinate changes with engineering; perform audits; support installations/upgrades; troubleshoot configuration issues; and prepare status reports for project leadership.

Support sustainment, enhancement, and modernization of mission‑critical front-end applications. Develop and maintain JavaScript-based UIs (AngularJS, Vue.js, Node.js), participate in full SDLC, troubleshoot, deploy, write technical documentation, and collaborate with cross-functional teams under a government prime contract.

Design, implement, and maintain high-performance Java microservices for geospatial analysis, ETL, and visualization. Collaborate with cross-functional teams, lead technical design, interact with relational and NoSQL databases, perform code reviews, and mentor junior engineers to support mission-focused systems.