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Develops and tests software components according to specifications, contributes to test plans, reports test results and recommended fixes, and applies knowledge of C/C++/Java and client/server or distributed architectures.

Lead and manage a 24x7 CSOC program providing cyber operations, security engineering, incident response, and threat intelligence. Provide operational oversight, develop metrics and workflows, recommend security technologies and mitigations, support proposals and transitions, serve as customer SME and primary contractor contact, and maintain shift scheduling and minimum-manning for hybrid Reston-based engagements.

Lead strategic planning and execution of enterprise infrastructure programs for a DHS customer, overseeing cost, schedule, performance, risk, subcontractors, and cross-functional engineering teams while ensuring contract compliance and customer satisfaction.

Operate, maintain, and administer enterprise server/client hardware and software for a CAOC environment. Provide Tier 2 support, manage user accounts and access, monitor security tools (ACAS, HBSS), troubleshoot systems, recommend upgrades, track COTS licenses, update documentation, and support cloud services and cross-domain solutions.

Manage, deploy, configure, and sustain ACAS (Security Center, Nessus, PVS) across government networks. Perform daily administration, apply DISA STIGs, run and validate vulnerability scans, maintain feed/plugin updates, troubleshoot scanning/credentials, produce SOPs and reports, and support ISSO/ISSM stakeholders to maintain enterprise cybersecurity posture.

Develop, deploy, and maintain cloud-native, containerized Java applications using microservices and RESTful APIs. Collaborate with DevOps/architecture teams to automate CI/CD, optimize performance, apply security best practices, troubleshoot issues, and participate in code reviews to deliver scalable solutions across cloud platforms.

Lead design and implementation of an OpenFGA-based authorization service with a Java REST API wrapper. Architect microservices, define standards, implement IaC/Configuration-as-Code, ensure security best practices, coordinate cross-team integration, mentor engineers, document APIs/code, and participate in Agile ceremonies.