Senior Test Engineer / Active TS with SCI eligibility, able to obtain Poly

Peraton•Washington, DC

2d•Onsite

About The Position

Peraton is seeking an experienced Senior Test Engineer to lead the design, implementation, and automation of advanced test strategies that ensure enterprise-grade software systems meet all functional, integration, performance, and reliability requirements. This role directly advances the mission of strengthening national security by enabling secure, scalable, and efficient software solutions. As technology evolves, adversaries increasingly outpace the digital capabilities of law enforcement. Those tasked with protecting the United States face growing challenges in accessing the evidence required to prosecute crime and prevent terrorism.

Requirements

Bachelor’s degree in Engineering, Computer Science, or a related analytical or technical discipline, and a minimum of 5 years of relevant experience.
Demonstrated leadership in implementing and promoting testing best practices.
Strong analytical and problem‑solving skills with the ability to evaluate complex system behaviors.
Proven ability to communicate effectively across teams and collaborate within multi‑disciplinary environments.
Experience mentoring junior testers and supporting high‑quality delivery within Agile, fast‑paced development cycles.
U.S. citizenship is required.
Active Top Secret security clearance with SCI eligibility, and ability to obtain a polygraph.

Responsibilities

Lead testing activities across the full software development lifecycle, including automated test creation, system integration testing, performance validation, defect analysis, and release readiness for mission-critical applications.
Develop and maintain automated test scripts and test suites to support continuous integration and delivery.
Evaluate system behavior under load, identify and document defects, and collaborate closely with development teams to ensure rapid and effective resolution.
Review and provide feedback on government test plans.
Generate formal test reports and documentation in support of program deliverables.
Support user acceptance testing and related verification activities.
Perform configuration and change management in accordance with program standards.
Ensure all testing processes comply with established quality, security, and compliance requirements.