Senior Software Engineer

Crane, IN, United States • Posted June 02, 2026

Job Type: Full-time
Location: Crane, IN
Posted: June 02, 2026
Category: other-general
Application Deadline: June 08, 2026

Role 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. 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 projec...

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