Software Engineer

General information

Requisition # R67403 Locations USA-MD-Columbia Posting Date 05/04/2026 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, career and customer-oriented Software Engineer to join our team in Columbia, MD.

As a software engineer, you will develop and enhance complex systems involving intensive analytics, novel algorithms, and large-scale data manipulation. You will provide critical input on system design, including hardware/software trade-offs and the integration of Commercial Off-The-Shelf (COTS) / Government Off-The-Shelf (GOTS) solutions to maximize software reuse and efficiency.

Responsibilities include but are not limited to:

• Analyze user requirements to derive software design, implementation code, and performance requirements.
• Debug existing software and correct defects.
• Provide recommendations for improving documentation and software development process standards.
• Design and code new software or modify existing software to add new features.
• Integrate existing software into new or modified systems or operating environments.
• Serve as team leader at the level appropriate to the software development process being used on any project.
• Design or implement complex database or data repository interfaces/queries.
• Assist with developing and executing test procedures for software components.
• Develop software solutions by analyzing system performance standards and investigating problem areas.
• Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure outcomes.

Minimum Qualifications:

• Bachelor's degree in a technical discipline; an additional 4 years of Software Engineering experience on projects with similar software processes might be substituted for a degree.
• 7+ years' experience as a Software Engineer in programs and contracts of similar scope, type, and complexity.
• Proficiency with front-end UI development and testing.

Preferred Qualifications:

• Experience writing test scripts to verify UI functionality using Robot Framework (Python) or similar automation tools.
• Experience developing user interfaces using React.
• Familiarity with Java and/or C++ for backend or system integration.

Clearance Requirements:

• Active TS/SCI with Polygraph