Software Quality Assurance Tester

General information

Requisition # R66262 Locations USA-MD-Belcamp Posting Date 02/20/2026 Security Clearance Required Secret Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Software Quality Assurance Tester to join our team in Belcamp, MD.
 

The Software Test Engineer will support the PdM Mission Network and PdM Network Modernization programs by ensuring rigorous testing standards and compliance with requirement traceability. This role is central to developing, executing, and reporting on test procedures that directly impact mission success and customer satisfaction.

Responsibilities include but are not limited to:

• Write and deliver monthly reports on testing procedures and results to support client-driven software development.
• Troubleshoot software, devise innovative solutions, and document resolutions for knowledge sharing.
• Implement test procedures for vendor applications (Cisco, Palo Alto, Aruba) to ensure compliance with specifications prior to government witness testing.
• Identify integration issues and vulnerabilities, report findings, and provide improvement recommendations for future system design.
• Develop Master Test Plans, Software Test Plans, Test Descriptions, and Test Reports to meet CMMI Level 3 requirements.
• Collaborate with the Software Development team to align products with customer needs and requirements.
• Design and execute manual and automated tests (white box, black box, gray box) to evaluate quality, speed, and functionality.
• Convert manual test cases into automated cases using PowerShell and VBS.

Minimum Qualifications:

• Bachelor of Science and 10 years of relevant experience
• 5 Years in the Department of Defense contracting market of major weapon systems product development and acquisitions.
   

Preferred Qualifications:

• Relevant industry certifications (e.g., Certified Associate in Software Testing (CAST), International Software Testing Qualifications Board (ISTQB) Certification).
• Strong communication skills to effectively collaborate with developers and stakeholders.
• Experience obtaining customer feedback and translating it into actionable recommendations.
   

Clearance Requirements:

• Must be a U.S Citizen with current/active Secret clearance

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the t