Application Tester

Leidos
📍 Herndon, VA, United States 💼 Full-time 🕒 Posted June 22, 2026

Job Description

**Description**

Leidos is seeking a highly motivated and focused individual to join the Test team on a high-profile, fast-paced and dynamic project. Candidates must possess an active TS/SCI with Polygraph Security Clearance in order to be considered.

**Primary Responsibilities:** The Tester will be responsible for:

Testing all aspects of the system including Java and web based front end running on Windows clients, Linux servers, and cloud technologies to ensure all components work on a variety of hardware ranging from simple workstations, a variety of devices including but not limited to mobile and high-end servers.

Tester must have sufficient experience to build and configure workstations and/or servers independently or with minimal guidance to create test environments that mirror a multitude of installed baselines.

May be asked to create tests for ad hoc situations such as replicating field-reported problems or load testing under specific...

Ready to Apply?

Submit your application today and join our talented team at Leidos.

Submit Application

Job Details

  • Location Herndon, VA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 22, 2026
  • Application Deadline June 27, 2026