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Weekend Engineer Jobs in Waltham, MA (NOW HIRING)

Belcan

Senior Manufacturing Engineer

Devens, MA · On-site

$110K - $212K/yr

Weekend 2nd Shift: Friday-Sunday, 6:00 PM - 6:00 AM Job Summary: The Senior Manufacturing Engineer serves as a technical and operational leader responsible for driving manufacturing performance ...

M&J Engineering

Resident Engineer - MassPort/MBTA

Boston, MA · On-site

$107K - $137K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with ... hours and weekends when necessary. Candidate shall have adequate physical ability and shall ...

M&J Engineering

Resident Engineer - MassPort/MBTA

Boston, MA · On-site

$107K - $137K/yr

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with ... hours and weekends when necessary. Candidate shall have adequate physical ability and shall ...

Emerson College

Residence Director

Boston, MA

Orientation Program Planning, Class Council, Late Night/Weekend programming, Leadership Development/Engagement, and Care and Concern. * Actively serve in on-campus duty rotation, ensuring the ...

PSCI

RF Engineer Level 3 (22116-1)

Chelmsford, MA · On-site

$97.12/hr

The engineer will act independently to uncover and resolve issues associated with the ... Weekend Shift, Full-Time (Thursday - Sunday) 7:00am - 5:30pm * Must be US Citizen. * Active Secret ...

Emerson College

Residence Director

Boston, MA · On-site

Orientation Program Planning, Class Council, Late Night/Weekend programming, Leadership Development/Engagement, and Care and Concern. * Actively serve in on-campus duty rotation, ensuring the ...

Pathway to Possible Inc

WEEKEND FLOAT

Newton, MA

$26/hr

The weekend float will be guaranteed 32 hours a week and each week will be assigned to the house ... programming/property/etc. * Follow all policies and procedures as outlined in the P2P Personnel ...

Pathway to Possible, Inc.

WEEKEND FLOAT

Newton, MA · On-site

$26/hr

The weekend float will be guaranteed 32 hours a week and each week will be assigned to the house ... programming/property/etc. * Follow all policies and procedures as outlined in the P2P Personnel ...

Pathway to Possible Inc

Weekend Manager

Newton, MA

$28/hr

... programming/property/etc. * Provide direction to and act as role model for other P2P staff on ... weekend shifts in absence of Program Manager. * Be responsible for monthly calendar of activities ...

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All JobsEngineer JobsWeekend Engineer JobsWeekend Engineer Jobs in Waltham, MA

Weekend Engineer information

How does the schedule and workload of a weekend engineer typically differ from standard weekday engineering roles?

Weekend Engineers usually work during non-traditional hours, often covering shifts on Saturdays and Sundays to provide critical support or maintenance when regular staff are off. This role often involves troubleshooting urgent issues, performing preventative maintenance, and ensuring system uptime with minimal supervision. Collaboration is still key; Weekend Engineers regularly communicate with weekday teams to ensure seamless project handoffs and accurate reporting. Flexibility, self-motivation, and the ability to quickly adapt to unexpected challenges are important for success in this position.

What are the key skills and qualifications needed to thrive as a weekend engineer?

To thrive as a Weekend Engineer, you need a solid background in engineering fundamentals, troubleshooting, and relevant technical qualifications such as a degree or certification in your engineering discipline. Familiarity with industry-specific tools, maintenance management systems, and diagnostic equipment is typically required. Strong problem-solving skills, effective communication, and the ability to work independently under time constraints are essential soft skills. These abilities ensure efficient operations, rapid response to issues, and minimal downtime during critical weekend shifts.

What is a weekend engineer?

Weekend Engineers are professionals who typically work engineering shifts during weekends, rather than standard weekday hours. They may be responsible for maintaining, repairing, or monitoring systems, equipment, or facilities to ensure continuous operation during off-peak times. Weekend Engineers are often employed in industries that require 24/7 coverage, such as manufacturing, IT, utilities, or facilities management. Their role is crucial for addressing urgent issues, performing preventative maintenance, and supporting operations when regular staff are not available.

What does a weekend engineer do?

A weekend engineer works part-time (usually on weekends and evening hours) to service equipment for various companies that they use in their operations. In addition to weekend shifts, some positions also require you to have on-call hours available on a rotating schedule with other engineers. Your responsibilities vary depending on the job and the company for which you work. For an IT company, you may service computer equipment, internet lines, and other technical equipment. In a factory position, you may work on production line equipment, such as conducting routine inspections and maintenance on equipment, ordering parts for replacement, and repairing broken or worn-down equipment.

What is the difference between Weekend Engineer vs Maintenance Technician?

AspectWeekend EngineerMaintenance Technician
CredentialsRelevant certifications (e.g., HVAC, electrical)Relevant certifications (e.g., HVAC, electrical)
Work EnvironmentIndustrial, commercial, or facility settings during weekendsIndustrial, commercial, or facility settings, often full-time
Employer & IndustryManufacturing, facilities management, utilitiesManufacturing, facilities, building maintenance
Search & Comparison IntentPart-time weekend work, specialized weekend rolesFull-time maintenance roles, general upkeep

The main difference between a Weekend Engineer and a Maintenance Technician lies in their work schedule and scope. Weekend Engineers typically work part-time during weekends, focusing on specific engineering tasks, while Maintenance Technicians often work full-time, handling routine repairs and upkeep. Both roles require similar certifications and are found in similar industries, but their work hours and job focus differ.

More about Weekend Engineer jobs
What are the most commonly searched types of Engineer jobs in Waltham, MA? The most popular types of Engineer jobs in Waltham, MA are:
What job categories do people searching Weekend Engineer jobs in Waltham, MA look for? The top searched job categories for Weekend Engineer jobs in Waltham, MA are:
What cities near Waltham, MA are hiring for Weekend Engineer jobs? Cities near Waltham, MA with the most Weekend Engineer job openings:
Weekend Engineer jobs near you
Infographic showing various Weekend Engineer job openings in Waltham, MA as of July 2026, with employment types broken down into 1% As Needed, 71% Full Time, 25% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)

Commonwealth Fusion Systems

Devens, MA • On-site

$110K - $185K/yr

Full-time

Re-posted 17 days ago

Job description

About Commonwealth Fusion Systems: 

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers and suppliers to build the energy industry of the future. 

We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.

Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team. 

If that’s you and this role fits, we want to hear from you.

Join the power movement as a Manufacturing Engineer

We are seeking a hands-on, detail-oriented, innovative, and results-driven Manufacturing Engineer to join our team. The successful candidate will be responsible for designing, implementing, and optimizing manufacturing processes to improve productivity, efficiency, and quality across the production line. You will be the magnet owner, holding overall accountability for this shift. This role involves close collaboration with design engineers, production staff, quality assurance, and supply chain teams.

The Schedule:

Shift: Friday through Sunday, 6:00 am - 6:00 pm

Salary Range: $121,000 - 203,000 (includes 10% shift differential)

What you'll do:
  • Make real-time decisions within established guardrails; escalate when conditions fall outside
    defined limits
  • Analyze and improve manufacturing processes to reduce costs, increase efficiency, and
    ensure product quality
  • Develop and maintain process documentation including work instructions, standard operating
    procedures (SOPs), and process flow diagrams
  • Collaborate with product design and development teams to ensure manufacturability of new
    products
  • Implement Lean Manufacturing and Six Sigma methodologies to enhance production
    performance
  • Lead the design and procurement of tools, fixtures, and equipment required for efficient
    production
  • Troubleshoot equipment and process issues and implement corrective actions
  • Conduct time and motion studies to determine optimal production methods and labor
    utilization
  • Support continuous improvement initiatives and implement best practices across the facility
  • Ensure compliance with safety regulations, company policies, and industry standards
  • Evaluate new technologies and automation solutions to enhance manufacturing capabilities
What we're looking for:
  • Bachelor’s degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, or related field
  • 7+ years of experience in a manufacturing or production engineering role
  • Strong knowledge of Lean Manufacturing, Six Sigma, and quality systems
  • Proficient in CAD software (NX, SolidWorks, AutoCAD, etc.) and manufacturing ERP systems
  • Ability to balance autonomy with disciplined escalation
  • Leadership through hands-on engagement
  • Excellent analytical and problem-solving skills
  • Strong communication and teamwork abilities
  • Ability to work in a fast-paced, team-oriented environment
 
Bonus points for:
  • Knowledge of statistical process control (SPC) and failure modes and effects analysis (FMEA)
Must-have requirements:
  • Ability to lift up to 50 lbs occasionally
  • Perform activities such as typing, standing, stooping, and sitting, for extended periods of time
  • Dedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, lead, high voltage, and cryogenics
  • Willingness to occasionally travel or work required nights/weekends/on-call
Salary Range: $121,000 - 203,000 (includes 10% shift differential)
 
Salary range for this full-time position + equity + benefits. The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:
•  Competitive compensation with equity
•  13 Company-wide Holidays
•  Flexible vacation days
•  10 sick days
•  Generous parental leave policy
•  Health, dental, and vision insurance
•  401(k) with employer matching
•  Professional growth opportunities
•  Team-building activities
#LI-Onsite
 

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.