SDET: Build Scalable Test Infra for Secure Mission Software

Metron Inc.; Reston (VA); On-site; USD 100,000 - 150,000; Full time

Benefits offered by this job

Medical, Dental and Vision Insurance

Relocation Assistance

Paid Time Off

Tuition Reimbursement

Annual Salary Reviews

401(k) Traditional and Roth Options

Professional Development Reimbursement

Gym and Fitness Reimbursement

Employee Assistance Program

Employee Referral Program

Job summary

Metron Inc. in Reston, VA is seeking a mid-level Software Development Engineer in Test (SDET) to build and mature testing infrastructure for production software in simulation, optimization, and decision-support environments.

You will develop test harnesses, mocking infrastructure, and automated/manual testing strategies, and help integrate testing into CI/CD pipelines to improve software quality across Java, Rust and TypeScript-based applications.

Qualifications

• Bachelor’s degree in computer science, mathematics, physics, applied math, or related field.
• At least 3 years of industry experience.
• Experience building test infrastructure including mocking and CI/CD pipelines.
• Experience in software testing and test harness development.
• Experience designing automated and manual testing.
• Software development experience in Java, Rust or TypeScript/React.
• Ability to translate technical concepts for researchers, engineers, and end users.
• Familiarity with full-stack web application development in any frameworks/languages.
• U.S. citizenship required; security investigation and clearance eligibility.

Skills

Test infrastructure

Mocking

CI/CD pipelines

Software testing

Test harness development

Automated testing

Manual testing

Cross-functional collaboration

Education

Bachelor’s degree in computer science or related field

Tools

Java

Rust

TypeScript/React

CI/CD tooling (ADO, GitLab)

Job description

Metron Inc. in Reston, VA is seeking a mid-level Software Development Engineer in Test (SDET) to build and mature testing infrastructure for production software in simulation, optimization, and decision-support environments.

You will develop test harnesses, mocking infrastructure, and automated/manual testing strategies, and help integrate testing into CI/CD pipelines to improve software quality across Java, Rust and TypeScript-based applications.