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Weekend Inventor Jobs in Massachusetts (NOW HIRING)

Senior Mechanical Engineer

Harvard, MA · On-site

$110 - $185/hr

Willingness to occasionally travel or work required nights/weekends/on‑call * Dedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, lead, high voltage ...

New

Senior Mechanical Engineer

Harvard, MA · On-site

$110 - $185/hr

Willingness to occasionally travel or work required nights/weekends/on‑call * Dedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, lead, high voltage ...

New

Monday through Friday Early morning schedule with afternoons and evenings free No nights No weekends No emergency service calls No overnight travel Clean, organized, climate-controlled repair ...

Monday through Friday Early morning schedule with afternoons and evenings free No nights No weekends No emergency service calls No overnight travel Clean, organized, climate-controlled repair ...

Showing results 21-31

Weekend Inventor information

What is the difference between Weekend Inventor vs Part-Time Product Developer?

AspectWeekend InventorPart-Time Product Developer
CredentialsNo formal credentials required, often self-taught or hobbyistsTypically requires technical skills, sometimes with a background in engineering or design
Work EnvironmentHome workshops, personal labs, or maker spacesOffice, studio, or collaborative workspaces
Industry UsageInnovation, prototyping, hobbyist projectsProduct development, prototyping, small-scale manufacturing
Search & Comparison IntentFocus on personal projects, hobbyist innovationFocus on professional or semi-professional product creation

The main difference between a Weekend Inventor and a Part-Time Product Developer lies in their focus and environment. Weekend Inventors typically work on personal or hobby projects in informal settings without formal credentials, while Part-Time Product Developers often have technical skills and work in more structured environments to develop products professionally or semi-professionally.

What are the key skills and qualifications needed to thrive as a weekend inventor, and why are they important?

To thrive as a Weekend Inventory Clerk, you need strong attention to detail, basic math skills, and familiarity with inventory management practices, often supported by a high school diploma or equivalent. Experience with inventory management systems, barcode scanners, and spreadsheets is typically required. Reliability, organizational skills, and the ability to work independently are important soft skills for this role. These competencies ensure accurate inventory tracking, minimize errors, and support efficient warehouse operations during weekend shifts.

How do weekend inventors typically collaborate with other professionals to bring their ideas to life?

Weekend Inventors often work independently on their concepts but frequently collaborate with engineers, designers, and patent attorneys to refine, prototype, and protect their inventions. They may also connect with local maker spaces, online inventor communities, or participate in hackathons to gather feedback and build partnerships. Effective communication and networking are key, as collaborating with experts can help overcome technical challenges and accelerate the path from idea to viable product.

What is a weekend inventor?

Weekend Inventors are individuals who pursue invention and innovation as a hobby or side project, typically during their free time on weekends. They often work on creating new products, improving existing technologies, or solving everyday problems outside of their regular work hours. Weekend Inventors may build prototypes, conduct experiments, or collaborate with other enthusiasts to bring their ideas to life. Many successful inventions have started as weekend projects before becoming commercial products.
What are the most commonly searched types of Inventor jobs in Massachusetts? The most popular types of Inventor jobs in Massachusetts are:

New England Mechanical Services, Inc.

EMCOR Group Inc

Palmer, MA • On-site

$40.85 - $50/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 26 days ago


Job description

We offer single-source facilities services solutions, including engineering, design, installation, repair, maintenance and operations for commercial real estate, financial, healthcare, technology, educational, and industrial facilities.


New England Mechanical Services is currently seeking an experienced Lead Operations/Maintenance Technician for a large, sophisticated customer in the Marlborough, MA area.

This position is on-site, first shift Monday through Friday from 7:00 a.m.-3:30 p.m.

The primary responsibility of this position is to coordinate and provide various types of support for the onsite service technicians and assure that service calls and preventative maintenance are organized and performed safely and on time by scheduling with the customer.  

This position is suited to a well-rounded HVAC technician (5+ years preferred) who can operate independently, think on their feet, and take ownership of our client’s needs.

A company vehicle, HVAC equipment, gas card, cell phone,  uniforms, and all PPE is provided.

#nemsi


Include but not limited to the following.

Coordinating preventive maintenance on all equipment, including and not limited to heating and ventilating, pumps, fans, sterilizers, cage washers, boilers, chillers and refrigeration equipment. 

Keep trade licenses and certifications current. Follow and comply with the rules and regulations of section 608 of the clean air act and occupational safety regulations mandated by federal, state and local governments.

Attend all safety training provided and/or sponsored by NEMSI.

Follow all NEMSI safety policies, procedures, and use personal protective equipment when performing installation and/or servicing HVAC systems.

Interact with the client in a professional and courteous manner while maintaining a clean and neat appearance.

Flexible to work overtime and weekends as demand requires.

 Other duties may be assigned.


  • Must hold a current Massachusetts Refrigeration Technician License. 
  • EPA 608 Universal required.
  • Commercial HVAC systems experience and knowledge
  • Must have a clean driving record
  • BMS or Automation experience is a plus but not required.

While performing the duties of this Job, the employee is regularly required to walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; talk, hear, smell and lift, set-up and climb ladders as well as stairways. The employee is frequently required to stand and occasionally sit. The employee must regularly lift and /or move various weight ranges such as 0-50 lbs. frequently, 51-100 lbs. occasionally and 101 plus seldom. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.  Maintain a neat and clean appearance and utilize all protective equipment provided and as required.


As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Please review our Affirmative Action Policy.


Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCORs normal application process it is probably fraudulent.

Salary range $40.85-$50.00 per hour plus benefits.

Overtime is available. 

Benefits: We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program.