Software Engineer

General information

Requisition # R64745 Locations USA-IN-Crane Posting Date 12/22/2025 Security Clearance Required TS/SCI 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!

***This is for a future opportunity***

MANTECH seeks a motivated, career and customer-oriented Software Engineer II to join our team in Crane, Indiana. This position is onsite.

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. 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:

• Design and implement high-performance software features using languages like C, C++, or Go

• Lead small to medium-sized projects, driving them from concept to completion with precision

• Mentor junior engineers, sharing your expertise to elevate team performance

• Champion agile methodologies and DevSecOps practices to deliver secure, efficient software

• Optimize development and deployment processes using container technologies like Docker, or similar

Minimum Qualifications:

• BA/BS degree, or, High School Diploma and 6 additional years relevant experience, or, Associates Degree and 4 years of additional relevant experience may be substituted in lieu of a required Bachelors degree

• 5+ years of professional software development experience

• Proficiency in languages such as C, C++, Go, or equivalent

• Strong knowledge of agile development and DevSecOps practices

• Experience with container technologies like Docker or similar platforms

Desired Qualifications:

• Master’s degree in Computer Science, Engineering, or a related field

• Experience with container orchestration tools. (e.g., Kubernetes, Docker Swarm, or Podman)

• Proven ability to lead projects or guide teams in a technical capacity

• Advanced problem-solving skills with a focus on efficiency and scalability

• Strong in