Tester - TS/SCI with Polygraph

Tester at GDIT with TS/SCI + Polygraph clearance, responsible for developing and implementing quality control methodologies, and designing and executing software test plans to identify defects. The role supports large computer-based systems, ensuring compliance with quality assurance standards, and delivering actionable intelligence through validated testing. You will apply testing processes to evaluate hardware, software, and documentation, participate in formal and informal reviews, and provide operational support to protect client missions. The position is on customer site in Herndon, VA with travel less than 10% and requires US citizenship and active TS/SCI with Polygraph clearance; duties center on testing, quality assurance, and assurance of mission-critical IT systems within the Intelligence Community.