Site General Manager- Aerospace & Defense Manufacturing

Spartronics Plaistow Inc•Plaistow, NH

9d•$175,000 - $210,000•Onsite

About The Position

Spartronics is seeking an experienced Site General Manager to lead its expanding Aerospace & Defense manufacturing operations in Newton, New Hampshire. The site is moving into a new 50,000-square-foot facility, with the potential to expand by an additional 30,000 square feet. This leader will drive business growth, scale manufacturing capabilities, develop high-performing teams, and help shape the future of the facility. The role oversees Manufacturing, Engineering, Quality, Supply Chain, Finance, HR, and Program Management. It owns the site's P&L and is responsible for profitable growth, operational performance, customer relationships, and long-term business success. The General Manager will lead the transition into the new facility, strengthen customer partnerships, champion operational excellence, and ensure compliance with AS9100, ITAR, and applicable quality standards. This is a full-time, on-site position in Newton, NH. U.S. citizenship is required due to potential future Secret Security Clearance requirements. The stated base salary is $175,000–$210,000 annually, with an annual performance bonus at a 30% target.

Requirements

Bachelor's degree in Engineering, Operations, Business, or a related field, or equivalent experience.
15 or more years of progressive manufacturing leadership experience, including full-site P&L responsibility.
Demonstrated ability to lead organizational growth, scale manufacturing operations, and execute business strategies while maintaining operational excellence.
Experience in complex electromechanical assemblies, sub-assemblies, box builds, and full-system integration.
Knowledge of Lean Manufacturing, Six Sigma, AS9100, and continuous improvement.
Strong leadership skills and experience developing high-performing teams.
U.S. citizenship due to potential future Secret Security Clearance requirements.

Nice To Haves

Experience managing significant facility expansions or operational transitions.
Background in high-mix/low-volume manufacturing, including control panels, cable and wire harness assemblies, and build-to-print manufacturing.
Aerospace & Defense manufacturing experience.

Responsibilities

Oversee site operations across Manufacturing, Engineering, Quality, Supply Chain, Finance, HR, and Program Management.
Own the site's P&L, deliver profitable growth, and execute strategies that strengthen operational performance, customer relationships, and long-term business success.
Lead the transition into the new manufacturing facility while scaling operations, strengthening capabilities, and preparing the site for continued expansion.
Build relationships with Aerospace & Defense customers and deliver exceptional quality, service, and on-time performance.
Drive Lean Manufacturing, continuous improvement, and compliance with AS9100, ITAR, and applicable quality standards.
Build, mentor, and empower leaders while fostering accountability, collaboration, and employee engagement.