Software Test Engineer

Parsons Corporation

About The Position

Parsons is looking for an amazingly talented Software Test Engineer! This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now. Parsons Corporation, a digitally enabled solutions provider, is focused on creating the future of the defense, intelligence, and critical infrastructure markets. From Earth to outer space, we deliver tomorrow’s solutions today. Equipped with the capabilities required to take on any defense, intelligence, or critical infrastructure challenge, our agile, innovative, and disruptive approach enables us to deliver solutions at the speed of relevance. Our people are our greatest asset. We strive to be an employer of choice that engages employees in the community and creates rewarding career paths to cultivate a resilient workforce that is ready for the future.

Requirements

Active Secret or higher security clearance.
Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related technical field.
3+ years of experience in software testing or quality assurance for enterprise or cloud-based systems.
Experience developing and executing test plans, test cases, and automated test scripts.
Proficiency with automated testing tools and frameworks (e.g., Selenium, JUnit, PyTest, or similar).
Experience with CI/CD pipelines and version control systems (e.g., Jenkins, Git).
Familiarity with Agile software development and DevSecOps practices.
Understanding of software defect tracking and test management tools.
Knowledge of software security testing, including vulnerability scanning and code analysis.
Strong analytical, problem-solving, and communication skills.
An active Secret security clearance is required for this position.

Nice To Haves

Master’s degree in Computer Science, Software Engineering, or a related field.
Experience testing AI/ML-enabled systems, data pipelines, and cloud-native applications.
Familiarity with DoD cybersecurity and testing standards (e.g., NIST SP 800-171, STIG, RMF).
Experience with performance/load testing tools (e.g., JMeter, LoadRunner).
Experience with interoperability testing and integration of APIs and external systems.
Experience supporting classified environments (e.g., SIPR, JWICS).
Experience with test automation in containerized environments (Docker, Kubernetes).
Prior experience supporting government or defense-related software projects.

Responsibilities

Design, develop, and execute comprehensive test plans, test cases, and test scripts for cloud-based, AI/ML-enabled data integration and analytics systems.
Conduct unit, integration, regression, performance, interoperability, and user acceptance testing throughout the software development lifecycle.
Develop and maintain automated testing frameworks as part of CI/CD pipelines to ensure rapid, reliable, and repeatable software validation.
Collaborate with software developers, data engineers, and AI/ML engineers to define test requirements, acceptance criteria, and resolve defects.
Populate and manage test scripts, cases, and results in Government-approved tools; ensure all test management data and artifacts are under version control.
Document and report software defects, track remediation, and verify fixes to ensure high-quality, secure, and reliable software releases.
Support security, accessibility, and compliance testing, including vulnerability scanning, code analysis, and performance/load testing.
Participate in Agile sprints; contribute to backlog refinement and continuous process improvement.
Prepare and deliver test documentation, including Software Test Plans (STP), Software Test Results, and Interoperability Test Reports.
Assist in knowledge transfer and training activities by developing user acceptance test plans and supporting end-user testing.