Able to read and interpret documents such as safety rules, operating instructions, and procedure manuals.
Able to add, subtract, multiply, and divide numbers involving measurements, volumes, and distances.
Able to use common-sense understanding to carry out simple instructions.
Must qualify as a U.S. Person under applicable export-control and International Traffic in Arms Regulations, or otherwise be authorized under U.S. law to access export-controlled information.
Responsibilities
Maintain a clean and safe working environment for staff and visitors by performing custodial work in offices, manufacturing areas, bathrooms, and other building areas.
Sweep, mop, scrub, dust, and vacuum hallways, stairs, and office spaces.
Empty trash and garbage containers.
Keep bathrooms clean and tidy.
Clean snow and debris from sidewalks.
Inventory maintenance supplies and reorder as necessary.
Oversee the contractor who maintains and refills coffee machines and water coolers.
Arrive on time to perform assigned duties, follow company policies, wear safety glasses in designated areas, maintain a neat and orderly work area, and follow safety practices to prevent errors.
Establish effective working relationships with managers, directors, and workers, and collaborate with them to accomplish shared goals.
Abide by the company Code of Ethics and Business Conduct and observe applicable U.S. and foreign laws and regulations.
Housekeeper
Granite State Manufacturing · Manchester, United States · Full-time · Posted 2026-06-22
Workplace: on_site
Department: Facilities & Maintenance
Description
Granite State Manufacturing is a leading contract manufacturer of large, complex, precision machined and welded components, supporting the US Navy in building submarines.
We specialize in high-mix, low-to-medium volume production, delivering precision, quality, and on-time performance on custom-engineered products. Our capabilities include:
Large-format CNC machining
Heavy fabrication and welding (MIG, TIG, FCAW, SAW)
Assembly, inspection, and testing
Program management for complex builds
We are known for handling tight tolerances, complex geometries, and demanding customer specifications.
Our work environment is supportive, providing what our people need to do great work.
POSITION SUMMARY
Maintains a clean working environment for all staff and visitors, ensuring all areas are safe. Performs custodial work in offices, manufacturing areas, bathrooms, and other building areas.
ESSENTIAL FUNCTIONS AND RESPONSIBILITIES
Sweeps, mops, scrubs, dusts, and vacuums hallways, stairs, and office spaces.
Empties trash and garbage containers.
Keeps bathrooms clean and tidy.
Cleans snow and debris from sidewalk.
Inventories maintenance supplies and reorders as necessary.
Oversees contractor who maintains and refills coffee machines and water coolers.
Demonstrates responsibility and accountability for creating a professional, safe, and clean environment evidenced by: being at work on time to perform assigned duties, following the policies of Granite State Manufacturing, always wearing safety glasses in designated areas, maintaining a neat and orderly work area, and following safety practices to prevent errors.
Demonstrates commitment to teamwork by establishing effective relationships and networks with both managers/directors and workers, and collaborating with them to accomplish shared purposes and goals.
Abides by GSM Code of Ethics and Business Conduct standards and strictly observe all U.S. and foreign laws and regulations.
Requirements
QUALIFICATIONS, SKILLS, AND ABILITIES
Able to read and interpret documents such as safety rules, operating instructions, and procedure manuals.
Able to add, subtract, multiply, and divide numbers of measurements, volumes, and distances.
Able to apply common sense understanding to carry out simple instructions.
Due to the nature and importance of GSM’s work, our positions require access to export-controlled information. Therefore, all candidates must qualify as a U.S. Person under applicable export-control/ITAR regulations or otherwise be authorized to access such information under U.S. law.
EEO STATEMENT
Granite State Manufacturing (GSM) is an equal opportunity employer. GSM does not discriminate on the basis of race, color, religion, sex, gender, gender identity or expression, national origin, citizenship, veteran status, age, physical or mental disability, genetic information, marital status, sexual orientation, or any other consideration made unlawful by applicable federal, state, or local laws in its programs, activities, or employment.
Benefits
Compensation & Benefits
Competitive salary
Medical insurance
Dental & Vision, Life insurance (Company paid)
Disability benefits (Company paid)
401(k) & 401(k) company matching
Paid time off and holidays
Flexible spending accounts
Health savings account
Referral program
Overtime opportunities (if applicable)
Training and career growth in advanced manufacturing
Employee assistance program
Why Join Us?
Work on large-scale, one-of-a-kind projects
Stable industry with strong customer demand
Opportunity to grow in a flexible, high-skill environment
Collaborative team focused on quality and craftsmanship