Senior Software Integration Engineer

Duties May Include:· Perform system integration, integrating services from different systems, and apply project management skills to manage a client's integration with company services.· Troubleshoot software issues, investigate root causes, and recommend fixes.· Perform Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM),...

GCI seeks a Senior Software Engineer with an active Secret clearance to design and develop processing platforms, provide maintenance, and collaborate with engineers to advance capabilities. This on-site role requires US citizenship and willingness to upgrade clearance.The position requires 5–10 years of software engineering experience and a BS in CS/EE or...

Twenty Technologies is seeking a versatile software engineer to operate on-site at a government customer site in a restricted, air‑gapped environment. The role focuses on building customer-specific features, data integrations, and production resilience for Twenty’s mission‑critical platform.You will work across the stack, sometimes with Arlington...

Software Engineer Senior (Secret Clearance Required) Job Category: Software Engineering Requisition Number: SOFTW002249 Posted : August 10, 2026 Full-Time On-site Salary Range : $107,744 USD to $179,940.80 USD GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while...

About the CompanyAmerica is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences.Twenty was founded to change that, by making our adversaries think twice before they attack us. Our...

Zachary Piper Solutions is seeking a Senior Full Stack Developer. This job is located in Chantilly, VA and will be Hybrid. The Senior Full Stack Developer will drive rapid development in an AI-assisted environment while leveraging AI coding assistants to accelerate delivery and maintain complex enterprise applications. This is an exciting opportunity to work...

Redwire is an innovative space and defense technology company driving advanced capabilities across the aerospace sector. We are looking for a leader who can contribute to concept of operations development, mission solution design, and strategic analysis for spacecraft programs supporting National Security Space. This includes work spanning space domain...

Redwire is an innovative space and defense technology company driving advanced capabilities across the aerospace sector. We are looking for a leader who can contribute to concept of operations development, mission solution design, and strategic analysis for spacecraft programs supporting National Security Space. This includes work spanning space domain...

Duties may include:Assist in designing, developing, and deploying log analytics and infrastructure monitoring solutions using the Elastic stack (Elasticsearch, Logstash, Beats, and Kibana) to support an existing identity, credential, and access management (ICAM) system.Help deploy, configure, test, troubleshoot, maintain, and upgrade Elastic clusters and...