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Maintenance Supervisor - 1st Shift

G.S. Precision.com

70k - 100k USD/year

Office

Keene, NH, US

Full Time

Description

G.S. Precision manufactures critical components for the Aerospace and Defense industries. With 700 employees across four integrated locations totaling 230,000 sq. ft., we draw on 60+ years of experience and cutting-edge technology to deliver consistent, high-quality results.

Our Mission & Values: To provide a proud, caring, and safe environment that allows our team to thrive in delivering value to our customers. We encourage creative thinking and problem solving. We grow our company through open communication, strong leadership, and continuous improvement that benefits our customers, employees, their families, and our communities.

Our Vision: To be the most trusted global partner in precision manufacturing and assembly of highly engineered mission critical products, recognized for our commitment to innovation, quality, and ability to enable our customers success.

Generate Sustained Profitability

We offer a competitive benefits package, which includes but not limited to:

  • Comprehensive Health, Dental and Vision Care Coverage
  • Company Paid Life and AD&D Insurance
  • Company Paid Short-Term Disability
  • 401 (k) Matching Retirement Plan
  • Employer Funded Health Reimbursement Account
  • Flexible Spending Account
  • Paid Holidays
  • Generous Paid Time Off
  • Dependent Care Spending Account
  • Employee Assistance Program
  • Educational Assistance Program
  • Employee Referral Bonus
  • Safety Shoe Allowance
  • Prescription Safety Glasses Program
  • Shift Differentials for 2nd and 3rd Shifts
  • Bereavement Leave

Schedule: Monday - Friday 7:00am - 3:30pm

Job Overview:
The Maintenance Supervisor is responsible for overseeing maintenance operations and custodial support within the Keene  manufacturing facility. This role ensures that all equipment, machinery, facility spaces, and grounds are maintained to the highest standards, minimizing downtime, maximizing production efficiency, and maintaining a clean, safe environment. The supervisor will lead a team of maintenance technicians and custodians, coordinate maintenance schedules, and implement preventative maintenance strategies to ensure compliance with industry standards and safety regulations.

Key Responsibilities:

  • Supervise and lead a team of maintenance technicians and custodial staff, to ensure timely and effective maintenance of production equipment, machinery, facility cleanliness, and exterior grounds.
  • Develop, implement and monitor preventative maintenance programs for both production equipment and facility infrastructure, reducing downtime and increasing operational efficiency.
  • Troubleshoot and resolve mechanical, electrical and pneumatic system issues on production equipment, while overseeing      custodial and maintenance personnel to ensure a clean, safe, and well-maintained facility.
  • Maintain compliance with aerospace industry regulations (e.g., AS9100, FAA, ISO) and safety standards in all maintenance and      custodial activities.
  • Coordinate and schedule maintenance tasks, custodial duties and grounds upkeep to ensure minimal disruption to production and operational schedules.
  • Ensure proper documentation of all maintenance and custodial activities, including work orders, repairs, inspections, and      cleaning logs.
  • Monitor inventory levels for maintenance supplies and custodial  products, coordinating with purchasing to ensure availability of necessary resources.
  • Provide training and guidance to maintenance and custodial staff on proper procedures, equipment handling and safety protocols.
  • Work closely with production, engineering and facilities teams to identify opportunities for equipment improvements,      process optimization, and facility upkeep.
  • Conduct regular inspections of machinery, facilities, and grounds to ensure proper functionality and identify potential issues      before they arise.
  • Report on maintenance performance, including downtime analysis, maintenance costs, and equipment/facility status, to the      Facilities Manager.

Requirements

Qualifications:

  • High school diploma or equivalent; technical certifications or associate degree in a related field preferred.
  • 5+ years of experience in a maintenance role, with at least 2 years in a supervisory position, ideally within aerospace or      manufacturing environments.
  • In-depth knowledge of mechanical, electrical, and  pneumatic systems used in aerospace manufacturing, as well as custodial      and grounds maintenance operations.
  • Strong understanding of maintenance management systems, preventative maintenance strategies, and custodial/grounds upkeep practices.
  • Excellent problem-solving and troubleshooting skills  for equipment, facility, and grounds issues.
  • Ability to lead and motivate a diverse team, ensuring high performance and adherence to safety protocols.
  • Strong organizational skills and the ability to prioritize tasks effectively.   
  • Familiarity with industry regulations, including AS9100, FAA, ISO, and other safety standards.

Working Conditions:

  • Full-time position, with occasional overtime required based on production needs.
  • Work environment may involve exposure to noise, mechanical equipment, custodial duties, and outdoor grounds maintenance      tasks.
  • Ability to work flexible hours, including evenings and weekends, as necessary.
  • Occasional travel to other GSP sites.
  • Other duties as assigned.

We are looking for people who are highly motivated with the ability to work in a fast paced environment. Must be a professional with strong work ethic and comfortable working as part of a team that includes all levels of the organization.

Come join our team!

G.S. Precision is committed to being an Equal Opportunity Employer (EOE) and to be in compliance with all Federal, State and local laws that prohibit employment discrimination on the basis of race, color, age, natural origin, ethnicity, religion, gender, pregnancy, marital status, sexual orientation, citizenship, genetic disposition, disability or veteran’s status or any other classification protected by State/Federal laws.

Maintenance Supervisor - 1st Shift

Office

Keene, NH, US

Full Time

70k - 100k USD/year

October 1, 2025

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G.S. Precision