Manual QA Engineer
VirtualVocations
15/02/2026
Develop and execute detailed manual test plans and test cases for the Web app Perform hands-on manual testing across browsers and devices to validate new features and bug fixes Maintain clear and organized QA documentation and collaborate with cross-functional teams
Manassas, Virginia
On-site
Freelance Software Tester (Delaware & Iowa)
VirtualVocations
19/02/2026
Perform smoke testing on iOS mobile, Android mobile, and web platforms during specified hours Provide concise notes and evidence of testing outcomes, including screenshots or recordings as needed Report any functional issues, crashes, or UI defects encountered during testing
Washington, District of Columbia
On-site
Software Test Engineer
General Dynamics Mission Systems, Inc
17/02/2026
Help make the technologies, products and services that make a difference Responsibilities include assisting in the development and execution of test procedures, troubleshooting application defects, and documenting findings on Jira Working successfully within a team, the Senior Test Engineer will execute the test approach and document system verification throughout the engineering development lifecycle
Manassas, Virginia
On-site
Testing Automation Platform Engineer
AST SpaceMobile
21/02/2026
We are seeking a Testing Automation Platform Engineer to design, build, and maintain automated acceptance‑testing platforms for satellite devices This role integrates probe telemetry, CIQ validation, and persistence measurements into scalable automation systems that accelerate regression cycles and improve reliability across labs and global market environments The engineer will develop the core automation infrastructure that enables efficient, repeatable testing of satellite‑cellular integration across diverse deployment conditions
Lanham, Maryland
On-site
Cleared Software Test Engineer
Noblis
17/02/2026
As an experienced Software Test Engineer with our team, you will be working with our federal clients in support of the rapidly developed innovative solutions addressing immediate mission challenges The ideal candidate will design, execute, and automate tests for enterprise applications within an Agile environment, ensuring high-quality software that meets security and compliance requirements Create software tests and automate test cases for enterprise applications
Chantilly, Virginia
On-site
Software Test Engineer – Multiple Levels – 26412
Mission Technologies, a division of HII
21/02/2026
Required Travel: 11 - 25% The software test team is responsible for ensuring the reliability, security and meeting the requirements for customer of the Minotaur Mission Processor The Minotaur Mission Processor (or Minotaur Mission System/Suite) is a cutting-edge, government-owned mission management software suite and system architecture
Columbia, Maryland
On-site
