Systems Integration & Test Engineer

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Responsibilities

We are seeking Integration & Test Engineers to plan and execute system-level integration and verification across a complex ecosystem of interconnected platforms, shared services, mission applications, and infrastructure environments.

These engineers will focus on end-to-end system behavior across platform boundaries, validating how services, interfaces, infrastructure, and mission capabilities work together in an integrated environment. The role will span areas including identity, networking, APIs, CI/CD, observability, mission hosting, tenant services, and hybrid infrastructure.

The ideal candidate brings strong systems-level troubleshooting skills and can work across multiple engineering disciplines to identify integration issues, coordinate resolution, and provide objective evidence that capabilities are ready for operational use.

Responsibilities

Integration Planning

• Develop integration plans for new capabilities, shared services, interfaces, and significant platform or infrastructure changes.

• Define integration objectives, test dependencies, required environments, and clear entry and exit criteria.

• Coordinate integration and test activities across platform, application, infrastructure, security, and mission engineering teams.

• Identify integration risks, dependencies, and potential failure points before changes reach production environments.

• Coordinate test sequencing and environment readiness across multiple technical teams.

System-Level Verification

• Plan and execute end-to-end tests validating service interactions across multiple platforms and technical environments.

• Validate APIs, data exchanges, identity flows, networking, CI/CD workflows, observability, and application dependencies.