Senior Test Automation and Validation Engineer

D&G Support Services LLC; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits

401(k)

Job summary

D&G Solutions is seeking a Senior Test Automation and Validation Engineer to drive automated testing across API, UI, and data layers for critical transportation and logistics systems.

You will design and maintain enterprise test frameworks, integrate tests into CI/CD, and deliver test evidence for government validation and acceptance while mentoring teammates in a remote setup.

Qualifications

• Experience leading DoD or federal government test validation.
• Experience with CI/CD integrations and cloud/container environments.
• Strong knowledge of test automation frameworks.
• Active Secret clearance or ability to obtain.

Responsibilities

• Design, develop, maintain, and execute scalable automated test frameworks covering functional, integration, regression, API, database, UI, smoke, and end‑to‑end testing using tools such as Playwright, Selenium, Cypress, REST Assured, Postman/Newman, JUnit, pytest, or comparable technologies.
• Develop test strategies, release test plans, GVT/GAT plans, test cases, validation procedures, traceability artifacts, and test evidence; lead support for Government Validation Testing and Government Acceptance Testing.
• Validate applications, APIs, microservices, databases, interfaces, and enterprise workflows against requirements, acceptance criteria, business rules, and mission objectives; use SQL and automated validation techniques to verify data integrity, transactions, transformations, and application outputs.
• Plan and execute performance, load, stress, scalability, endurance, reliability, and failover testing; analyze results, identify defects and risks, and verify corrective actions through retesting.
• Integrate automated testing into GitLab CI/CD processes and support testing across development, test, staging, and production‑like environments, including cloud and containerized environments.

Skills

Test automation

Mentoring/leadership

Tools

Playwright

Selenium

Cypress

REST Assured

Postman/Newman

JUnit

pytest

Job description

Position: Senior Test Automation and Validation Engineer

Location: REMOTE

Remote Status: Remote

Job Id: 41492

# of Openings: 1

Senior Test Automation and Validation Engineer

Remote | Integrated Data Environment & Global Transportation Network Convergence (IGC) | Secret Clearance Required

If you are passionate about software quality, test automation, and mission‑critical technology and want to help validate modernized transportation and logistics systems supporting the Department of Defense, we would love to talk.

Why This Role Exists

The work we do has real impact, and the people behind it matter just as much.

D&G is seeking an experienced Senior Test Automation and Validation Engineer to support the Integrated Data Environment & Global Transportation Network Convergence (IGC) Contract. In this role, you will lead test automation, system validation, performance testing, and quality‑engineering activities for mission‑critical transportation and logistics applications.

This position offers the opportunity to design enterprise test frameworks, validate applications and integrations, integrate automated testing into CI/CD processes, and produce test evidence supporting release readiness, Government validation, and acceptance activities.

What You Will Do

• Design, develop, maintain, and execute scalable automated test frameworks covering functional, integration, regression, API, database, UI, smoke, and end‑to‑end testing using tools such as Playwright, Selenium, Cypress, REST Assured, Postman/Newman, JUnit, pytest, or comparable technologies.
• Develop test strategies, release test plans, GVT/GAT plans, test cases, validation procedures, traceability artifacts, and test evidence; lead support for Government Validation Testing and Government Acceptance Testing.
• Validate applications, APIs, microservices, databases, interfaces, and enterprise workflows against requirements, acceptance criteria, business rules, and mission objectives. Use SQL and automated validation techniques to verify data integrity, transactions, transformations, and application outputs.
• Plan and execute performance, load, stress, scalability, endurance, reliability, and failover testing; analyze results, identify defects and risks, and verify corrective actions through retesting.
• Integrate automated testing into GitLab CI/CD processes and support testing across development, test, staging, and production‑like environments, including cloud and containerized environments.
• Provide test evidence supporting cybersecurity, RMF, STIG, secure‑development, and applicable Section 508 requirements while maintaining test documentation, quality metrics, and release assessments.
• Provide technical leadership and mentoring while collaborating with developers, data and database engineers, cloud/DevSecOps and cybersecurity personnel, Product Owners, functional analysts, operations staff, and Government stakeholders.

What We Are Looking For

Preferred

• Experience leading GVT, GAT, formal release validation, or comparable Government acceptance testing in a Department of Defense or federal environment.
• Experience with cloud migrations, application modernization, database migrations, complex system integrations, and enterprise performance testing.
• Experience with Apache Superset or another enterprise business‑intelligence and data‑visualization platform.
• Familiarity with AWS services, managed databases, container platforms, centralized monitoring, infrastructure‑as‑code, and automated deployment processes.
• Knowledge of DoD software‑assurance, RMF, STIG, secure‑development, and Section 508 validation practices.
• Experience supporting USTRANSCOM, Department of Defense logistics, or another mission‑critical federal system.

Clearance and Eligibility

• Active Secret security clearance or the ability to obtain and maintain one, as required by assigned duties and contract requirements.
• This role is restricted to U.S. person(s) (U.S. citizens, permanent residents, and other protected individuals under 8 U.S.C. 1324b(a)(3)).

Who We Are

At D&G Solutions, people come first; our teammates, customers, and the communities we serve. We are one of the fastest growing companies in the Washington, DC area and proud to be recognized nationally as a Best Place to Work. As an 8(a), Service Disabled Veteran Owned, and Women Owned Small Business, we bring ownership, accountability, and care to everything we do. We also deeply believe in giving back and proudly support organizations such as Homes for Our Troops, SemperK9, and Wreaths Across America.

Our teams are welcoming, collaborative, and deeply committed to mission success. We believe great work happens when people feel supported, respected, and trusted, and we work hard to create that environment every day.

What We Offer

Competitive salary | Comprehensive benefits | 401(k) | Bonus and profit sharing | Flexible hours | Education reimbursement | Generous paid time off

Final Note

If you want to work for a company that cares about its people, contribute to a mission that truly matters, and be part of a team where you are valued for who you are as well as what you do, we would love to hear from you.