Teams at Expression Networks, LLC

Perform Azure cloud operations and systems administration across Commercial, Government, and Secret environments. Responsibilities include patching, monitoring, backup and recovery, identity and access management, cloud networking, scripting, vulnerability remediation, STIG compliance, SIEM monitoring, ATO and POA&M support, database administration, classified system operations, cost optimization, incident resolution, and technical documentation. The role requires maintaining secure, available production systems supporting NTIA spectrum-management applications.

Conduct electromagnetic spectrum engineering and RF analysis for military and government systems. Evaluate commercial wireless deployments, system parameters, interference risks, and spectrum compatibility. Develop validation criteria, analytical methodologies, engineering recommendations, and technical reports. Maintain spectrum data and documentation, support deconfliction and equipment certifications, validate analytical tools, and collaborate with government and engineering stakeholders. The role is onsite at Fort Meade and requires Secret clearance with Top Secret eligibility.

Develop, test, deploy, and maintain Java applications supporting the DEA’s secure investigative case-management ecosystem. Collaborate with Pega developers, QA engineers, DevOps teams, and stakeholders in Agile delivery. Support CI/CD pipelines, application integrations, monitoring, troubleshooting, code reviews, testing, documentation, and secure software practices aligned with federal cybersecurity and compliance requirements.