Junior & Senior Levels Available • Mechanical Fabrication / Assembly, Electrical Systems, or Hybrid Role

Organization: Sesame Solar
Position Level: Junior & Senior Levels
Job Type: Full-time (Part-time available)
Pay Range: $20.00 – $30.00 / hour
- Junior roles typically range from $20.00 – $24.00/hr based on foundational experience
- Senior roles range from $25.00 – $30.00/hr based on advanced leadership and specialized technical expertise.

Sesame Solar is seeking skilled and motivated Junior and Senior Technicians to play a crucial role in the development and production of our innovative, renewable Nanogrid systems.

Flexible Hiring Tracks

Candidates can qualify through either the mechanical/fabrication track or the electrical track. We are actively hiring across multiple skill sets and experience levels. Whether your background is focused on Mechanical Fabrication & Assembly, Electrical Power Systems, or a hybrid combination of both, you will be placed into a Junior or Senior role tailored to your technical strengths.

KEY RESPONSIBILITIES

Core & Shared Responsibilities (All Technicians)

Team Collaboration: Work closely with the Production Manager and engineering team to build systems, improve fabrication/assembly processes, and optimize overall system efficiency.
Troubleshooting & Repair: Identify, diagnose, and resolve mechanical or electrical malfunctions and breakdowns, collaborating with engineers to develop effective solutions.
Quality Assurance: Inspect components and finished products for defects to ensure all Nanogrid units meet stringent quality and performance standards.
Safety & Compliance: Maintain a clean, organized work environment and strictly adhere to all company and industry safety regulations and procedures.
Senior-Level Leadership: Senior technicians will lead complex system builds, adjust and optimize machinery/equipment settings, and train/mentor junior co-workers on the safe and efficient use of tools, machinery, welding equipment, and testing instruments.

Track 1: Fabrication, Assembly & Finishing Focus

Mechanical Implementation & Assembly: Assist with mechanical implementation, trailer fabrication, structural welding, mechanical assembly, and ongoing maintenance tasks.
Precision Metalworking & Woodworking: Utilize a variety of metalworking tools (welders, grinders, cutting tools, drills, bending and forming equipment) and woodworking equipment to cut, shape, and assemble durable components with precision.
Expert Finishing: Apply expertise in finishing techniques, such as painting and protective surface treatments, for durable and aesthetically pleasing final products.
Continuous Improvement: Contribute practical ideas for improving product design, structural build methods, and finishing techniques.

Track 2: Electrical & Power Systems Focus

3-Phase AC & DC System Integration: Lead or assist with the wiring and integration of low-voltage DC circuits (12V/24V/48V), high-power 3-phase AC, and 120/240V single-phase AC electrical systems (off-grid and grid-connected).
Nanogrid Component Assembly: Assemble and wire core renewable energy components, including solar panels, battery storage systems, and hydrogen systems.
Power Conversion Electronics: Install, wire, and configure power electronics, specifically DC-to-AC inverters and power conversion modules.
Controls & Diagnostics: Install, inspect, maintain, and troubleshoot electrical wiring, controls, and instrumentation within the Nanogrid units.

QUALIFICATIONS & EXPERIENCE

Education & Experience Levels

Education: Technical degree, trade school diploma, or equivalent hands-on experience in electrical or mechanical fields.
Junior Technician Level: 1 to 4 years of hands-on experience (or equivalent technical training/apprenticeship) in metal fabrication, mechanical assembly, finishing, or electrical assembly.
Senior Technician Level: 5 to 10+ years of proven experience in metal fabrication/finishing (such as RV, trailer, or modular manufacturing) and/or industrial electrical assembly (including 3-phase off-grid/grid-connected systems) in a manufacturing setting.

Required Core Skills (Must Have)

Track-Specific Proficiency: Strong foundational capability in either mechanical fabrication/assembly or electrical power systems.
Drawings & Schematics: Ability to read and interpret engineering drawings, blueprints, or electrical schematics.
Tool Proficiency: Safe and effective use of either trade-specific fabrication tools (welders, power tools) or electrical diagnostic instruments.
Craftsmanship & Problem-Solving: Excellent troubleshooting skills, keen attention to detail, and a strong commitment to quality.
Communication & Teamwork: Positive, team-oriented mindset with the ability to work both independently and collaboratively.

Skills You Can Train On (Trainable / Preferred)

(Candidates are not required to possess expertise in all areas upfront; we provide on-the-job training for these specialties)

Mobile & modular customization (trailer, RV, or shipping container modifications)
Specific renewable energy components (solar array integration, specialized battery storage setups)
Specialized HVAC installation and maintenance within mobile enclosures
Advanced AWS welding certifications or specific electrical/HVAC licenses

Physical & Operational Requirements

Ability to lift moderate to heavy weight (up to 40 lbs.), work in a standing position for extended periods, and safely drive a forklift.
Must be able to reliably commute to or plan to relocate to Jackson, MI 49201 before starting work (Required).

SCHEDULE, WORKPLACE CULTURE & BENEFITS

Standard Hours: Monday – Friday, 7:30 AM to 4:00 PM ET.
Veterans Welcome: Military-experienced candidates are strongly encouraged to apply.
Return-to-Work Friendly: A great fit for applicants with gaps in their resume or those returning to the workforce.

Comprehensive Benefits Package

401(k) with company matching
Health, Dental, and Vision insurance
Life insurance coverage
Paid time off (PTO)
Professional development assistance
Employee referral program

You should be proficient in:

HVAC
Woodworking
HVAC/R Systems
Mechanical Troubleshooting Skills
Single and Three Phase Power
120/208/240/480 Voltage Systems
Electrical Systems Diagnostics & Repair
Electrical Installation
Quality Control Experience
Mechanical Design & Engineering
National Electrical Code (NEC)
Electrical / Electronic Systems
HVAC Service & Installation
HVAC Maintenance
HVAC Troubleshooting
HVAC Repair
Finish and Rough Carpentry
Carpet & Flooring Installation
Mechanical Assembly Skills
Electrical Systems & Diagnostics (Heavy Equipment)
Mechanical Systems & Component Repair
3-Phase AC Electrical Systems
Battery Energy Storage Systems (BESS)
Electrical Controls & Instrumentation
Electrical Diagnostics, Testing & Troubleshooting
Electrical Engineering Principles
Hydrogen Systems
Low-Voltage DC Circuits (12V, 24V, and 48V systems)
Mobile & Modular Unit Customization
Solar Photovoltaic (PV) Systems
Technical Documentation Interpretation
Continuous Improvement & Process Optimization