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Updated twice daily · Oct 7, 2026
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Field Technician (Level 2 or 3)

Northrop GrummanMesa, AZFull-time

This technician will provide hands-on and instructional support for chain gun systems at customer sites, demonstrations, testing events, and development activities. Responsibilities include diagnosing equipment problems, completing repairs and modifications, interpreting engineering changes, and coordinating solutions with engineering, quality, and program teams. The role also involves creating and improving training materials and teaching customers how to operate and maintain the equipment. It suits a technically skilled professional with experience in weapons systems, field service, armament maintenance, or customer-facing equipment support. Applicants should be comfortable traveling up to 50%, working varied shifts, communicating with customers, and working independently or within a team.

Requirements

High school diploma plus 2 years of relevant instruction experience for Level 2, or 4+ years for Level 3Knowledge of weapons operating systemsAbility to interpret technical manuals and safety proceduresAbility to read blueprints and understand assembly and repair requirementsCustomer presentation and training experience using Microsoft OfficeWillingness to travel domestically and internationally and work nonstandard shifts
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Listed September 28, 2026 · Verify details with the employer before applying.

About Northrop Grumman

Defense contractor reporting 3,800+ Arizona workers (Oct. 2025); opened a Gilbert satellite building in October 2026 and says 350 jobs are moving there.

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