Mobile Nanogrid Commissioning & Service Technician

Sesame Solar Power; Jackson (MI); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Health insurance

401(k) with company match

PTO

Life insurance

Professional development assistance

Job summary

Sesame Solar Power seeks a hands-on Field Service Technician to transport and install Nanogrid units nationwide, lead hands-on customer handovers, and represent the company at industry events. You will diagnose and repair electrical, mechanical, and structural issues in outdoor and remote settings while communicating with engineering in Jackson, MI.

Role requires CDL Class A, 50%+ travel, and a proactive, calm approach to troubleshooting using standard tools.

Qualifications

• Active CDL Class A license with clean record.
• Travel 50% or more, including overnights, nationwide.
• Hands-on field service in outdoor/remote settings.
• Experience with solar, batteries, inverters, or similar power systems is a plus.
• Excellent communication for client handovers and brand representation.

Responsibilities

• Transport and deliver Nanogrid systems to customer sites nationwide.
• Lead client handovers: safety protocols and maintenance routines.
• Represent Sesame Solar at trade shows and live demos.
• Diagnose electrical, mechanical, and structural issues on-site.
• Perform safe field repairs and document fixes for improvements.
• Coordinate with Jackson, MI engineering/production on diagnostics and solutions.

Skills

Field service technician

Electrical troubleshooting

Mechanical troubleshooting

Public speaking/training

Safety protocols

Customer-facing

Education

CDL Class A

HVAC certification

Tools

Multimeter

Clamp meter

Forklift operation

Electrical schematics

Job description

Picture a week where you hitch a state-of-the-art Sesame Solar Nanogrid, haul it safely across state lines, deliver it to a customer site, and lead a hands-on handover that empowers the team to run on clean, reliable power. Midweek, a service call has you diagnosing a power anomaly in the field with a slim toolkit and steady calm. You wrap up at a high-profile industry event, showcasing how mobile clean power changes what is possible. When you are not on the road, you are back at our Jackson, MI facility supporting new builds and pre-deployment QA.That is the rhythm of this role: field-first, customer-facing, and deeply hands-on.What you will doTransport and deliver trailer-mounted and containerized Nanogrid systems to customer and project sites nationwide using your CDL experience; maneuver, stage, and set units safely on location.Lead formal client handovers: run operational walk-throughs, safety protocols, maintenance routines, and renewable power best practices.Represent Sesame Solar as a brand ambassador at trade shows, industry events, and live demos; set up, operate, and explain systems to prospects and partners.Diagnose and resolve electrical, mechanical, and structural issues in outdoor and remote settings, often under pressure and with limited tools.Perform improvised but safe field repairs; document fixes and root causes for continuous improvement.Close the loop with engineering and production in Jackson, MI by communicating diagnostics, schematic updates, and long-term solutions.Maintain multi-disciplinary systems: low-voltage DC (12V/24V/48V); single- and three-phase AC (off-grid and grid-tied); inverters; solar arrays; battery storage; hydrogen fuel cells; control instrumentation; HVAC units.Handle mechanical and trailer upkeep: basic fabrication and metalwork, adjustments, brakes, hitches, jacks, framing, weatherproofing, and touch-up finishes.When not traveling, assist in-shop with unit builds, pre-deployment quality inspections, and general shop maintenance at our Jackson, MI headquarters.Who you areHold an active Commercial Driver's License (CDL) with a clean record and proven experience hauling heavy trailers or mobile equipment. Class A strongly preferred.Hands-on, multi-craft background as a field service tech, mobile mechanic, industrial maintenance tech, military equipment technician, or similar.Ready to travel 50% or more, including overnights, for deliveries, events, and service calls anywhere within the United States. Travel reimbursements follow the company's Travel Policy.Solid technical foundation in AC/DC wiring, inverters, single- and three-phase power basics, plus mechanical systems, trailers, structural hardware, and basic metalworking or welding.Professional communicator who is comfortable leading training and representing a brand in public.Calm under pressure with strong troubleshooting and critical thinking skills; confident using multimeters and other handheld diagnostic tools; able to read electrical schematics and mechanical drawings.Physically ready: lift 40+ lbs, climb ladders, work outdoors in varied weather, and safely operate a forklift in the shop.Home base: able to reliably commute to or relocate to Jackson, MI 49201 before starting.Preferred extrasExperience with solar installation/maintenance, battery energy storage systems (BESS), generators, and off-grid or grid-tied systems.Background servicing RVs, commercial trailers, mobile command units, or modified shipping containers.Relevant certifications such as HVAC, electrical credentials, or AWS welding.Schedule and cultureBase hours at Jackson, MI facility: Monday–Friday, 7:30 AM–4:00 PM ET.50%+ travel for field deployments, customer deliveries, trade shows, and events.We welcome Veterans and are return-to-work friendly for candidates reentering after a 6+ month gap.Benefits401(k) with company matchHealth, dental, and vision insuranceLife insurancePaid time off (PTO)Professional development assistanceEmployee referral programProficiencies that will help you succeedMechanical troubleshooting and assemblyElectrical troubleshooting and repairElectrical and electronic systemsHVAC troubleshootingField service readiness and remote field serviceMechanical systems and component repairHeavy trailer towingElectro-mechanical technician skill setMulti-craft technician capabilityOff-grid power systemsCurrent CDL and commercial driving expertiseField troubleshooting under pressure