Software Test Engineer

General information

Requisition # R67525 Locations USA-MD-Hanover Posting Date 04/30/2026 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time

Description & Requirements

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a motivated, mission-focused Software Test Engineer to join our team in Hanover, MD. As part of a dynamic team, you will support software development initiatives for a mission-critical organization within the Intelligence Community, focused on secure and reliable data dissemination.
 

Responsibilities include but are not limited to:

• Analyzing source code using automated Software Assurance (SwA) tools and collaborating with team members on assessment results.
• Developing and executing test methodologies, scoring criteria, and test cases to support SwA tool analysis.
• Performing software testing and interfacing with clients to recommend effective remediation strategies.
• Creating technical documentation and comprehensive test reports.
• Utilizing, fine-tuning, and evaluating the suitability of SwA tools for specific customer environments.
• Interpreting SwA tool results to detect vulnerabilities and drive secure coding practices.
• Researching and assessing emerging SwA tools and methodologies to enhance software security analysis.
   

Minimum Qualifications:

• 15 years of experience in systems security engineering, software programming, or computer science; OR 11 years of experience with a Master’s Degree.
• Hands-on programming experience in Java, C/C++, or C#.
   

Preferred Qualifications:

• Experience with programming languages such as Ada, ASM (Assembly), x86_64, PowerPC, MIPS, or Rust.
• Experience with technology tools including Klocwork, CodePeer, Fortran-Lint, CodeSonar, Fortify, IDA Pro, or MATLAB.
   

Security Clearance Requirements:

• An active TS/SCI with Polygraph.
   

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, and constant operation of a computer.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
• Must be able to exchange accurate information in these situations

The projected compensation range for this position is $165,900.00-$295,300.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not lim