ManTech

About the Company

ManTech is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of ManTech are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.

We have served the nation for more than 50 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.

We are comprised of more than 9,800 talented employees around the world. Nearly half of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.

When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to ManTech to get the job done right. These professionals trust ManTech and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.

Listed Jobs

Company Name

ManTech

Job Title

Software Developer

Job Description

Job Title: Software Developer Role Summary: Develop and maintain software solutions for government defense programs, focusing on network modernization, mission-critical systems, and embedded software. Collaborate with cross-functional teams to meet technical and operational requirements. Expectations: 10+ years of software development experience, prior U.S. Department of Defense (DoD) support, and active Secret clearance. Requires expertise in full software development lifecycle and defense-related technical systems. Key Responsibilities: - Design, develop, test, and deploy software applications for engineering, network distribution, and embedded systems. - Translate analytical and interface requirements into software solutions through collaboration with analysts. - Create and maintain operating systems-level software, compilers, and tools. - Formulate operational specifications and analyze technical requirements. - Address system improvements using user feedback and cross-team collaboration. - Document software processes, including technical specifications and user guides. Required Skills: - Programming in Java, Python, C#, JavaScript. - Software architecture design, testing, and debugging. - Experience with embedded systems and defense/mission-critical platforms. - Effective communication and teamwork for stakeholder coordination. Required Education & Certifications: - Bachelor’s degree in relevant field (e.g., computer science, software engineering). - Active U.S. Secret security clearance; U.S. citizenship required.

Belcamp, United states

On site

Senior

02-10-2025

Company Name

ManTech

Job Title

Software Quality Assurance Analyst

Job Description

**Job Title:** Software Quality Assurance Analyst **Role Summary:** Ensures rigorous testing and compliance for PdM Mission Network and modernization programs, delivering high‑quality software through manual and automated test design, execution, and reporting to support mission success and customer satisfaction. **Expectations:** - Produce accurate monthly test reports for client‑driven development. - Identify and remediate integration issues, vulnerabilities, and non‑conformances. - Maintain traceability to requirements and CMMI Level 3 standards. - Communicate findings and recommendations clearly to developers, stakeholders, and government customers. **Key Responsibilities:** - Develop Master Test Plans, Software Test Plans, Test Descriptions, and Test Reports. - Design and execute white‑box, black‑box, and gray‑box test cases manually and via automation (PowerShell, VBS). - Implement and verify vendor application test procedures (Cisco, Palo Alto, Aruba) prior to government witness testing. - Troubleshoot software defects, devise solutions, and document resolutions for knowledge sharing. - Collaborate with software development teams to align products with customer requirements. - Convert manual test cases to automated scripts and maintain test libraries. **Required Skills:** - Strong knowledge of software testing methodologies (functional, regression, performance). - Experience with test automation scripting (PowerShell, VBScript). - Ability to produce clear, concise test documentation and reports. - Excellent verbal and written communication for cross‑functional collaboration. - Familiarity with DoD contracting processes and major weapon systems development. - Active Secret security clearance (U.S. citizen). **Required Education & Certifications:** - Bachelor of Science degree (any discipline). - Minimum 10 years relevant experience, including 5 years in DoD weapon‑systems contracts. - Preferred: CAST, ISTQB, or equivalent software testing certifications.

Belcamp, United states

On site

Senior

06-10-2025

Company Name

ManTech

Job Title

Senior System Engineer

Job Description

**Job Title:** Senior System Engineer **Role Summary:** Support U.S. Army network modernization by designing, integrating, and maintaining secure tactical communication systems for mission-critical operations. **Expectations:** - 15+ years of systems engineering experience in defense or military environments. - Expertise in tactical network technologies and mission-ready system deployment. - Ability to obtain and maintain DoD 8570/8410 IAT Level II certification. **Key Responsibilities:** - Translate user requirements into system, hardware, and software specifications. - Develop test strategies and resolve systems engineering challenges via technology integration. - Maintain expertise in tactical network systems for large-scale battlefield communications. - Configure system settings and IP addresses based on system architecture standards. - Ensure systems are fully mission capable post-deployment, reset, or upgrade. **Required Skills:** - Designing and maintaining secure, reliable communication networks in dynamic environments. - Integrating legacy infrastructure with new tactical network components. - Managing cross-platform network connectivity (ground vehicles, airborne assets, command centers). - System decomposition into modular components with standardized interfaces for scalability. - Familiarity with data link layers, routing protocols, encryption, and embedded systems testing (preferred). **Required Education & Certifications:** - Bachelor of Science in related field. - 15+ years of systems engineering experience (5+ years in DoD environments preferred). - Active U.S. Secret clearance and U.S. citizenship required. - DoD 8570/8410 IAT Level II certification (must be obtainable).

Belcamp, United states

On site

Senior

06-10-2025

Company Name

ManTech

Job Title

Lead Information Security Analyst

Job Description

Belcamp, United states

On site

Senior

06-10-2025