Nanogrid Electro‑Mechanical Build Technician

Sesame Solar Power; Jackson (MI); On-site; USD 28,000 - 41,000; Full time

Benefits offered by this job

401(k) with company match

Medical, dental, and vision insurance

Paid time off (PTO)

Professional development assistance

Employee referral program

Job summary

Sesame Solar Power in Jackson, MI is seeking an electro-mechanical Build Technician at junior or senior levels. You’ll join a compact build crew, review schematics with engineering, and assemble Nanogrids including mechanical fabrication and electrical wiring.

You’ll troubleshoot system quirks, optimize finishes, and mentor teammates on tools and test instruments. Expect a hands-on role on two tracks: fabrication/assembly or electrical/power systems, with on-the-job training and opportunities to

Qualifications

• Technical degree, trade school, or equivalent hands-on background in mechanical or electrical disciplines.
• Junior: 1–4 years in metal fabrication, mechanical assembly, finishing, or electrical assembly; Senior: 5–10+ years in metal fabrication/finishing or industrial electrical assembly.
• Comfort reading blueprints, engineering drawings, and electrical schematics.
• Safe, proficient use of fabrication tools (welders, power tools) or electrical test/diagnostic equipment.
• Strong craftsmanship, troubleshooting ability, attention to detail, and quality mindset.

Responsibilities

• Collaborate with the Production Manager and engineers to build and refine processes.
• Diagnose and repair mechanical or electrical issues and implement lasting fixes.
• Inspect parts and finished units to meet exacting performance standards.
• Lead at senior level: own complex builds and mentor junior teammates on tools, welding, machinery, and test instruments.

Skills

Mechanical fabrication/assembly

Electrical power systems

Reading blueprints/diagrams

Troubleshooting

Communication/teamwork

Education

Technical degree/Trade school

Apprenticeship/Hands-on training

Tools

Welders

Electrical test equipment

Diagnostic tools

Fabrication tools

Job description

Nanogrid Electro‑Mechanical Build TechnicianOrganization: Sesame SolarJob Type: Full-time (Part-time available)Position Level: Junior & Senior LevelsCompensation: $20.00 – $30.00 per hourJunior range: $20.00 – $24.00/hr, based on foundational experienceSenior range: $25.00 – $30.00/hr, reflecting leadership and specialized technical depthA day in the shopIt’s 7:30 AM in Jackson, MI. You join a tight-knit build crew, review schematics with engineering, and roll a mobile Nanogrid onto the floor. By mid-morning, you’re either laying precise welds and assembling structural components—or routing harnesses, landing conductors, and validating controls. After lunch, you’re troubleshooting a system quirk, dialing in a finish that looks as good as it performs, and mentoring a teammate on a new tool. Every unit you touch helps communities access resilient, renewable power.Choose your build pathWe hire across two tracks and place you as Junior or Senior based on your strengths.Track 1: Fabrication, Assembly & FinishingExecute mechanical implementation: trailer fabrication, structural welding, precision mechanical assembly, and preventive maintenance.Apply expert metalworking and woodworking practices using welders, grinders, cutters, drills, and forming tools to craft durable components.Deliver high‑quality finishes, including painting and protective coatings for long‑lasting, professional results.Suggest practical improvements to designs, build methods, and finishing processes.Track 2: Electrical & Power SystemsIntegrate low‑voltage DC (12V/24V/48V), 120/240V single‑phase AC, and high‑power 3‑phase AC for off‑grid and grid‑tied operation.Assemble and wire solar PV, battery energy storage systems (BESS), and hydrogen components.Install and configure inverters and power conversion modules.Install, test, maintain, and troubleshoot wiring, controls, and instrumentation within each Nanogrid.What everyone on the team doesCollaborate: Partner with the Production Manager and engineers to build, refine processes, and boost efficiency.Diagnose & repair: Track down mechanical or electrical issues and implement lasting fixes.Assure quality: Inspect parts and finished units to meet exacting performance standards.Work safely: Keep a clean, organized station and follow all safety procedures.Lead at senior level: Own complex builds, optimize equipment settings, and train/mentor junior teammates on tools, welding, machinery, and test instruments.QualificationsEducation & experienceTechnical degree, trade school, or equivalent hands‑on background in mechanical or electrical disciplines.Junior: 1–4 years (or comparable apprenticeship/training) in metal fabrication, mechanical assembly, finishing, or electrical assembly.Senior: 5–10+ years in metal fabrication/finishing (e.g., RV, trailer, modular) and/or industrial electrical assembly (including 3‑phase, off‑grid/grid‑connected) within manufacturing.Core capabilities (must have)Demonstrated skill in either mechanical fabrication/assembly or electrical power systems.Comfort reading blueprints, engineering drawings, and electrical schematics.Safe, proficient use of fabrication tools (welders, power tools) or electrical test/diagnostic equipment.Strong craftsmanship, troubleshooting ability, attention to detail, and quality mindset.Clear communication and team orientation; able to work independently and collaboratively.Trainable/PreferredWe provide on‑the‑job training; you’re not expected to arrive with every specialty.Mobile/modular customization (trailers, RVs, shipping containers)Renewable components such as solar array integration and advanced battery storage configurationsPhysical & operationalLift up to 40 lbs, stand for extended periods, and operate a forklift safely.Ability to reliably commute to, or relocate to, Jackson, MI 49201 before starting (Required).Schedule, culture & benefitsHours: Monday–Friday, 7:30 AM–4:00 PM ETVeterans encouraged: Military‑experienced applicants are highly welcomed.Return‑to‑work friendly: Great for candidates with resume gaps or re‑entering the workforce.Comprehensive benefits401(k) with company matchMedical, dental, and vision insuranceLife insurancePaid time off (PTO)Professional development assistanceEmployee referral programTechnical strengths that stand outExperience across any of the following will help you excel:HVAC; HVAC/R systems; HVAC service, maintenance, troubleshooting, and repairWoodworking; finish and rough carpentry; carpet & flooring installationMechanical troubleshooting; mechanical systems & component repair; mechanical assembly; mechanical design & engineeringElectrical installation; electrical/electronic systems; electrical systems diagnostics & repairSingle and three‑phase power; 120/208/240/480 V systems; 3‑phase AC electrical systemsLow‑voltage DC circuits (12V, 24V, 48V)Battery Energy Storage Systems (BESS)Electrical controls & instrumentation; diagnostics, testing & troubleshootingNational Electrical Code (NEC); electrical engineering principlesSolar photovoltaic (PV) systems; hydrogen systemsMobile & modular unit customizationReading technical documentation; continuous improvement & process optimization