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# Software Engineer

- **Company:** Mantech International Corporation
- **Location:** Crane, IN, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Software Engineering, High Performance Computing, Docker Swarm, Containerization, Kubernetes, Information Technology, Devsecops, Docker
- **Published:** October 11, 2026
- **Apply:** https://www.juju.com/job/1_mantech3-R64746

## About the Role

If you enjoy working on a highly collaborative and dynamic team and want to make a difference for the warfighter, then we would love to have you on our team! **Responsibilities include but are not limited to:** + Architect scalable, high-performance software systems optimized for resource efficiency + Lead large-scale projects, aligning technical innovation with strategic business objectives + Mentor engineers at all levels, fostering a culture of excellence and continuous improvement + Drive the adoption of agile, DevSecOps, and containerization practices across the organization + Innovate with cutting-edge technologies to set new standards in software engineering **Minimum Qualifications:** + 12+ years of professional software development experience + BA/BS degree or High School Diploma and 6 years of additional relevant experience OR equivalent education and years of experience in lieu of Bachelors degree + Expert-level proficiency in languages like C, C++, Go, or similar +
Expertise in agile methodologies, DevSecOps, and container technologies like Docker + Demonstrated success in leading complex, impactful software projects **Preferred Qualifications:** + Master's degree in Computer Science, Engineering, or a related field + Experience with high-performance computing or resource-intensive system design + Advanced knowledge of container orchestration (e.g., Kubernetes, Docker Swarm, orPodman) + Strategic thinking and decision-making skills to influence long-term technical direction + Exceptional leadership and communication abilities to inspire and guide teams **Clearance Requirements:** + Must have a current and active Top Secret/SCI clearance **Physical Requirements:** + The person in this position must be able to remain in a stationary position 50% of the time. + Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and
or virtual communication, which may involve delivering presentations.

## Description

**MANTECH** seeks a motivated, career and customer-oriented **Senior Software Engineer** to join our team in **Crane, Indiana.** This is an onsite position.
As a core member, you will assist in the research & design, engineering, integration, testing, training, logistics, laboratory research, field engineering, and acquisition and operations analysis in support of a variety of Navy and Marine Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the tactical network environment.
Your effort will go towards dramatically increasing the warfighter's effectiveness.