Site General Manager- Aerospace & Defense Manufacturing

Spartronics•Plaistow, NH

8d•Onsite

About The Position

Spartronics is seeking an experienced Site General Manager to lead its growing Aerospace & Defense manufacturing operations in Newton, New Hampshire. The role will oversee operations at a new 50,000-square-foot facility, with potential to expand by an additional 30,000 square feet. The General Manager will guide the facility transition, scale manufacturing capabilities, grow the business, and shape the site's long-term development. The position owns site P&L and oversees Manufacturing, Engineering, Quality, Supply Chain, Finance, HR, and Program Management. The General Manager will strengthen customer partnerships, deliver quality and on-time performance, champion Lean Manufacturing and continuous improvement, and ensure compliance with AS9100, ITAR, and applicable quality standards. The role also develops leaders and fosters accountability, collaboration, and employee engagement. This is a full-time, on-site position in Newton, NH. U.S. citizenship is required. The base salary is $175,000–$210,000 annually, with an annual performance bonus targeted at 30%. Benefits include medical insurance, a 401(k), paid time off, and company holidays.

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 is required 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 is strongly preferred.

Responsibilities

Oversee Manufacturing, Engineering, Quality, Supply Chain, Finance, HR, and Program Management.
Own the site's P&L, deliver profitable growth, and execute strategies to 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.