Senior Mission Integration Software Engineer
American Systems · Arlington, VA, US
About this role
**Senior Mission Integration Software Engineer** **Overview** AMERICAN SYSTEMS (100% employee-owned) is seeking a **Senior Mission Integration Software Engineer** to help deliver next-generation capabilities for a long-standing Navy program advancing airborne sensing and data-driven maritime operations. In this role, you’ll tackle complex integration challenges across mission applications, APIs, services, data flows, and deployment solutions in secure cloud, platform, and enterprise environments. You’ll work alongside software, data, cybersecurity, network, infrastructure, and Government stakeholders to turn mission requirements into reliable, operationally ready capabilities using modern **DevSecOps** practices. --- **Responsibilities** - Engineer **secure integration solutions** (design, develop, configure, test, and support) including software components, APIs, services, deployment packages, automation, and mission application interfaces. - Accelerate **mission application onboarding** by partnering with software development teams, platform/compute teams, cloud architects, data teams, cybersecurity, network, enterprise services, operations, and Government stakeholders. - Create **repeatable integration patterns** aligned with DevSecOps (profiling, interface control, test evidence, monitoring integration, production handoff, operational readiness). - Translate application requirements into **integration plans** (architecture, dependencies, runtime/compute needs, storage, networking, identity requirements, API specs, deployment approaches). - Develop and maintain technical artifacts such as **ICDs, API specifications, schemas, message definitions, service dependency profiles, deployment manifests, test results, release notes, and runbook inputs**. - Build and support modern integration solutions using **APIs, message brokers, streaming services, secure file transfer, containerized workloads, service endpoints, configuration management, and secrets management**. - Coordinate with cross-functional teams to ensure integrations meet approved requirements for **access, encryption, logging, monitoring, authorization, and compliance**. - Apply DevSecOps throughout the lifecycle (backlog refinement, sprint planning, code reviews, **CI/CD**, automated testing, security scanning, release management, change control). - Support **identity and access integration** using attribute-based access control, policy enforcement points, service accounts, certificates/keys/secrets, and entitlement requirements. - Evaluate integration performance and readiness via testing focused on **functionality, data movement, error handling, resilience, failover, logging, auditability, monitoring, and operational support**. - Resolve complex technical issues (defects, dependency problems, deployment failures, interface errors, service availability, and production support incidents). - Improve mission reliability and delivery speed through reusable patterns, better documentation, lessons learned, and continuous improvement. --- **Qualifications** - **Active Top Secret clearance with SCI eligibility**. - Bachelor’s degree in **computer science, software engineering, information technology, engineering, or related technical field**. - **11+ years** relevant experience in software engineering, application/systems integration, API development, DevSecOps, cloud-native engineering, or mission systems development. - Demonstrated experience building/configuring/integrating
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