Harbinger
About Harbinger
Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best‑in‑class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first‑of‑its‑kind EV platform to support the growing demand for medium‑duty EVs and hybrids. Harvard: Familiar Form, Revolutionary Foundation.
Job Overview We are seeking a highly skilled and hands‑on Maintenance Engineer with strong expertise in automation, PLCs, electrical controls, mechanical systems, and high‑volume production environments. The ideal candidate will ensure equipment reliability, performance, and uptime while driving continuous improvement across automated systems. This role requires advanced troubleshooting ability, strong engineering fundamentals, and excellent communication skills to support fast‑paced production demands.
Key Responsibilities
Maintenance, Troubleshooting & Reliability
Perform advanced troubleshooting of automated manufacturing equipment, including PLC‑based controls (Siemens & Allen‑Bradley), HMI systems, electrical panels, vision systems, drives, robotics, pneumatics, and mechanical systems.
Diagnose and resolve issues in industrial networks such as Ethernet/IP, Profinet, Modbus, control Ethernet, switches, and distributed I/O.
Lead root cause analysis (RCA) of chronic equipment issues using 5 Whys, Ishikawa, Pareto, and structured problem‑solving tools.
Implement corrective and preventive actions to increase reliability and reduce unplanned downtime.
Monitor and improve key maintenance metrics
MTTR (Mean Time to Repair)
MTBF (Mean Time Between Failures)
Downtime analysis and reduction
OEE (Overall Equipment Effectiveness)
Maintenance Strategy, CMMS & Documentation
Develop, optimize, and execute preventive and corrective maintenance plans for automated systems.
Use the CMMS to manage work orders, track failure history, assign tasks, and document activities.
Create detailed Work Instructions for technicians covering part replacements, calibrations, alignments, and troubleshooting tasks.
Manage and track spare parts inventory and budget, including lead times and critical spare identification.
Equipment Installation & Engineering
Support installation, integration, and startup of new production equipment including FAT/SAT, equipment commissioning, and multi‑ton crane lifts.
Design, modify, and validate electrical control systems (low and high voltage), motor wiring, automation panels, and safety circuits.
Perform mechanical design work and improvements using CAD tools.
Lead continuous improvement projects that incorporate new technologies, automation upgrades, and process optimizations.
Automation & Programming
Program, debug, and modify PLC logic using Siemens TIA Portal and Allen‑Bradley Studio 5000.
Develop or update HMI applications, including structured text, ladder logic, and function block sequences.
Configure and troubleshoot vision cameras, smart sensors, encoders, analog/digital I/O, and field devices.
Cross‑Functional Collaboration
Work closely with production, quality, engineering, safety, and suppliers to quickly resolve equipment issues and meet production targets.
Coordinate with global equipment vendors (European, American, Chinese) including remote troubleshooting and service.
Prioritize tasks effectively in a high‑pressure environment based on real‑time production needs.
General Responsibilities
Perform hands‑on sustaining work including cleaning, adjustments, mechanical repairs, calibrations, and system rebuilds.
Support mass production environments with high uptime expectations.
Ensure safety compliance, LOTO procedures, and adherence to electrical and equipment standards.
Essential Qualifications
Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics, Automation, or equivalent.
5+ years of experience in maintenance, equipment engineering, or automation in a high‑volume manufacturing environment.
Strong knowledge in
MTTR, MTBF, Downtime reduction, OEE analysis
Siemens & Allen‑Bradley PLCs
HMI programming
Industrial networks (Ethernet/IP, Profinet, Modbus)
Electrical controls (high & low voltage)
Pneumatics, electromechanics, mechanical systems
Cameras and vision systems
Automation systems from International OEMs
Experience with dispensing systems, precision assemblies, robotic cells, or automated stations.
Experience in Lean Manufacturing, Kaizen, or Six Sigma methodologies.
Experience with heavy equipment installation, rigging, and multi‑ton crane operations.
Knowledge of OEE optimization, data analytics, and reliability engineering tools.
Ability to work 2nd shift and rotate shifts as required.
Key Benefits & Perks
Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
Early‑stage Stock Options
Robust Retirement Savings (401k, HSA, FSA)
Generous Paid Time Off (PTO) & Parental Leave
Annual Vacation Bonus
Wellness & Fertility Benefits
Cell Phone Stipend
Complimentary Meals & Stocked Kitchens
California Pay Range $130,000—$160,000 USD
Equal Opportunity Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition or any other characteristic protected by law.
Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation that requires accommodations to assist you in the search and application process, please email us at info@harbingermotors.com.
Candidate Data Privacy Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes. This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for purposes such as tracking interactions, analyzing and improving our application and recruitment process, conducting employment, background and reference checks, establishing an employment relationship, complying with legal obligations, recordkeeping, ensuring network and information security and preventing fraud, and as otherwise required or permitted by applicable law.
Harbinger may share your Candidate Personal Data with internal personnel who have a need to know, affiliated entities, and service providers. Harbinger may transfer or store internationally, including to the United States, Canada, the United Kingdom, and the European Union. Harbinger is not accepting applications from third‑party application services; unsolicited resumes or candidate profiles submitted in response to our job posting are considered the property of Harbinger and are not subject to payment of referral or placement fees unless a signed written agreement is in place.
Seniority Level Mid‑Senior level
Employment Type Contract
Job Function Management and Manufacturing
Motor Vehicle Manufacturing
Referrals Referrals increase your chances of interviewing at Harbinger by 2x.
#J-18808-Ljbffr
Job Overview We are seeking a highly skilled and hands‑on Maintenance Engineer with strong expertise in automation, PLCs, electrical controls, mechanical systems, and high‑volume production environments. The ideal candidate will ensure equipment reliability, performance, and uptime while driving continuous improvement across automated systems. This role requires advanced troubleshooting ability, strong engineering fundamentals, and excellent communication skills to support fast‑paced production demands.
Key Responsibilities
Maintenance, Troubleshooting & Reliability
Perform advanced troubleshooting of automated manufacturing equipment, including PLC‑based controls (Siemens & Allen‑Bradley), HMI systems, electrical panels, vision systems, drives, robotics, pneumatics, and mechanical systems.
Diagnose and resolve issues in industrial networks such as Ethernet/IP, Profinet, Modbus, control Ethernet, switches, and distributed I/O.
Lead root cause analysis (RCA) of chronic equipment issues using 5 Whys, Ishikawa, Pareto, and structured problem‑solving tools.
Implement corrective and preventive actions to increase reliability and reduce unplanned downtime.
Monitor and improve key maintenance metrics
MTTR (Mean Time to Repair)
MTBF (Mean Time Between Failures)
Downtime analysis and reduction
OEE (Overall Equipment Effectiveness)
Maintenance Strategy, CMMS & Documentation
Develop, optimize, and execute preventive and corrective maintenance plans for automated systems.
Use the CMMS to manage work orders, track failure history, assign tasks, and document activities.
Create detailed Work Instructions for technicians covering part replacements, calibrations, alignments, and troubleshooting tasks.
Manage and track spare parts inventory and budget, including lead times and critical spare identification.
Equipment Installation & Engineering
Support installation, integration, and startup of new production equipment including FAT/SAT, equipment commissioning, and multi‑ton crane lifts.
Design, modify, and validate electrical control systems (low and high voltage), motor wiring, automation panels, and safety circuits.
Perform mechanical design work and improvements using CAD tools.
Lead continuous improvement projects that incorporate new technologies, automation upgrades, and process optimizations.
Automation & Programming
Program, debug, and modify PLC logic using Siemens TIA Portal and Allen‑Bradley Studio 5000.
Develop or update HMI applications, including structured text, ladder logic, and function block sequences.
Configure and troubleshoot vision cameras, smart sensors, encoders, analog/digital I/O, and field devices.
Cross‑Functional Collaboration
Work closely with production, quality, engineering, safety, and suppliers to quickly resolve equipment issues and meet production targets.
Coordinate with global equipment vendors (European, American, Chinese) including remote troubleshooting and service.
Prioritize tasks effectively in a high‑pressure environment based on real‑time production needs.
General Responsibilities
Perform hands‑on sustaining work including cleaning, adjustments, mechanical repairs, calibrations, and system rebuilds.
Support mass production environments with high uptime expectations.
Ensure safety compliance, LOTO procedures, and adherence to electrical and equipment standards.
Essential Qualifications
Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics, Automation, or equivalent.
5+ years of experience in maintenance, equipment engineering, or automation in a high‑volume manufacturing environment.
Strong knowledge in
MTTR, MTBF, Downtime reduction, OEE analysis
Siemens & Allen‑Bradley PLCs
HMI programming
Industrial networks (Ethernet/IP, Profinet, Modbus)
Electrical controls (high & low voltage)
Pneumatics, electromechanics, mechanical systems
Cameras and vision systems
Automation systems from International OEMs
Experience with dispensing systems, precision assemblies, robotic cells, or automated stations.
Experience in Lean Manufacturing, Kaizen, or Six Sigma methodologies.
Experience with heavy equipment installation, rigging, and multi‑ton crane operations.
Knowledge of OEE optimization, data analytics, and reliability engineering tools.
Ability to work 2nd shift and rotate shifts as required.
Key Benefits & Perks
Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
Early‑stage Stock Options
Robust Retirement Savings (401k, HSA, FSA)
Generous Paid Time Off (PTO) & Parental Leave
Annual Vacation Bonus
Wellness & Fertility Benefits
Cell Phone Stipend
Complimentary Meals & Stocked Kitchens
California Pay Range $130,000—$160,000 USD
Equal Opportunity Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition or any other characteristic protected by law.
Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation that requires accommodations to assist you in the search and application process, please email us at info@harbingermotors.com.
Candidate Data Privacy Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes. This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for purposes such as tracking interactions, analyzing and improving our application and recruitment process, conducting employment, background and reference checks, establishing an employment relationship, complying with legal obligations, recordkeeping, ensuring network and information security and preventing fraud, and as otherwise required or permitted by applicable law.
Harbinger may share your Candidate Personal Data with internal personnel who have a need to know, affiliated entities, and service providers. Harbinger may transfer or store internationally, including to the United States, Canada, the United Kingdom, and the European Union. Harbinger is not accepting applications from third‑party application services; unsolicited resumes or candidate profiles submitted in response to our job posting are considered the property of Harbinger and are not subject to payment of referral or placement fees unless a signed written agreement is in place.
Seniority Level Mid‑Senior level
Employment Type Contract
Job Function Management and Manufacturing
Motor Vehicle Manufacturing
Referrals Referrals increase your chances of interviewing at Harbinger by 2x.
#J-18808-Ljbffr