Software Tester 2-3 (Associate/Mid-Level)

At UNCOMN, we don’t just fix issues; we deliver secure solutions that power essential operations in both the public and private sectors. Our team tackles tough challenges—whether it’s improving organizational systems, streamlining logistics, or making sense of complex data—all with one goal: helping our clients succeed so they can continue serving others.

We’ve built a culture rooted in our Core Values, where innovation thrives, work-life balance is respected, and career growth is always encouraged. We're also proud to be recognized as a ‘Top Workplace,’ and that’s not just us talking; it’s our employees. Now, we’re looking for another Uncommon Genius to join our dynamic team. If you love solving puzzles, building new things, fixing what’s broken, or pushing the boundaries of creativity, we encourage you to explore the details of this position below!

• Execute and maintain test procedures and cases for new and existing products in accordance with approved test plans and applicable policies, including defect management and regression testing of software fixes.
• Participate in Requirements and Functional Specification reviews of new features and verify that requirements are reflected in the test specifications.
• Document, troubleshoot, and follow up on issues found during testing.
• Actively work with team members to improve processes, tools, and team effectiveness.
• Assist Development team(s) with replicating and debugging problems.
• Participate in a hybrid schedule with an estimated (may change as needed) 3 days per week onsite, primarily based out of the Maryland Heights, MO office, with occasional onsite support at the Hazelwood, MO lab as needed.

• 2+ years of related professional experience and a Bachelor's of Science degree in a STEM-related course of study.
• Must be eligible to obtain a Secret clearance, granted by the US Government, which requires US citizenship. The government also uses 13 adjudicative guidelines to determine an individual's eligibility.
• Experience developing and maintaining software test documentation, and testing/validating software to ensure operational and functional requirements are met.
• Experience supporting test execution and system or test integration activities.
• Strong interpersonal skills with the ability to collaborate effectively in a team environment.
• Must be willing to obtain relevant certifications as required by future client or contract needs.

• Active DoD Secret clearance granted by the U.S. Government.
• Experience supporting mission planning software or OFP (Operational Flight Program) SIL (System Integration Lab) testing.
• Experience using software configuration management tools (Team Foundation Server/Azure DevOps) and writing/analyzing test procedures and software requirements.
• Prior experience with Windows 11, VirtualBox, PowerShell, SQL/SSMS, Postman, Notepad++, Event Viewer, Git/source control tools, and/or Visual Studio.

Why UNCOMN?

Don’t meet every single requirement? We’re dedicated to building an uncommon, inclusive, and authentic workplace, so if you’re excited about this role but your experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin.