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ManTech

Senior Systems Engineer

On site

Crane, United states

Senior

Full Time

12-02-2026

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Skills

Communication Configuration Management Test Quality Assurance Data collection

Job Specifications

MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer (PNT) to join our team in Crane, IN.This is a 100% on-site position.
This role will be providing mission critical PNT engineering expertise to NAVSEA/SOCOM engineering efforts.
Responsibilities include but are not limited to:
Applies engineering principles to investigate, analyze, plan, design, develop, implement, test, or evaluate military weapons systems.
Reviews and prepares engineering and technical analyses, reports, change proposals, and other technical documentation.
Applies engineering experience to perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management.
Analyzes, designs, develops, implements, tests, or evaluates software, components, or systems related to engineering or functional requirements of military weapons systems.
Assist in equipment operation and data collection during the support of field events
Analysis of system modifications effectiveness in comparison to performance metrics
Develop test plans into test cases
Travel up to 25% within the continental United States
Minimum Qualifications:
MS/MA degree in Engineering or Engineering Discipline
10+ years of experience performing work in the Systems Engineering field
Familiarity with Precision, Navigation, Timing (PNT) aspects, to include M-Code, IMU, INS, clocks
5+ years of experience managing critical engineering tasking in support of technical reviews (CDR/PDR, TRR, RRE, etc.)
Preferred Qualifications:
Experience supporting Alternate PNT systems
3+ years of experience briefing Senior Military and Civil Service personnel
Experience supporting NAVSEA/SOCOM engineering efforts
Clearance Requirements:
U.S. Citizen and possess an active current Top-Secret clearance, with ability to obtain SCI eligibility
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 laboratory environment 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.

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 peop... Know more