Unmanned Aircraft Technician
Cellen H2, Inc. · Erie, CO, USA · Part-time or Full-time
Cellen builds hydrogen-powered multirotor drones that deliver industry-leading endurance. We are expanding our manufacturing and test operations in Erie, Colorado, and seek a hands‑on Unmanned Aircraft Technician to assemble, maintain, and troubleshoot our hydrogen UAV fleet.
What You’ll Do
Complete Aircraft Assembly & Commissioning
● Perform aircraft assembly and commissioning on hydrogen‑powered unmanned aircraft systems, including airframes, electronics, sensors, payloads, controllers, and embedded flight‑controller software.
● Conduct functional tests and operational checks after assembly or repair to verify proper system functionality and performance.
● Ensure compliance with manufacturer maintenance manuals, service bulletins, and airworthiness directives when performing repairs and modifications.
Maintenance & Inspections
● Perform routine maintenance tasks on unmanned aircraft systems, including pre‑flight inspections, system checks, and post‑flight servicing.
● Conduct scheduled maintenance to ensure airworthiness and compliance with manufacturer specifications, including fuel‑cell health checks, battery checks, propulsion‑system inspections, and software updates.
● Document maintenance activities, including inspections, repairs, and component replacements, following regulatory requirements and company procedures.
Troubleshooting & Diagnostics
● Troubleshoot technical issues and malfunctions in unmanned aircraft systems using diagnostic tools, software, and technical manuals.
● Identify and diagnose problems related to propulsion systems, avionics, navigation systems, communication links, payload equipment, fuel‑cell balance‑of‑plant, and high‑pressure hydrogen storage.
● Collaborate with engineering and technical support teams to develop solutions and implement corrective actions for complex technical issues.
Safety & Compliance
● Adhere to safety protocols, SOPs, and all regulatory requirements governing hydrogen‑powered unmanned aircraft systems.
● Maintain awareness of airspace regulations, flight restrictions, and operational limitations.
● Participate in safety briefings, risk assessments, and incident investigations to mitigate hazards and ensure compliance with aviation and hydrogen regulations.
Fleet Management, Training & Physical Handling
● Provide training and guidance to UAV operators and maintenance personnel on aircraft maintenance, hydrogen‑cylinder handling, pre‑flight checks, and emergency protocols.
● Lift and maneuver a 55 lb aircraft between workbench, launch site, and test stands multiple times per day; perform two‑person lifts of crated systems weighing up to 120 lb when required.
● Manage the air‑systems fleet by maintaining accurate records of maintenance logs, equipment history, inventory, and hydrogen‑usage data.
● Prepare reports and documentation for regulatory authorities, internal audits, and compliance reviews as required.
Required Qualifications
● Associate degree, technical certificate, or equivalent combination of education and related experience.
● High‑reliability soldering training to IPC‑J‑STD‑001 and harness‑assembly training to IPC/WHMA‑A‑620 (or suitable equivalents).
● Proficiency in troubleshooting electrical and mechanical systems using diagnostic tools and technical manuals.
● Strong attention to detail, problem-solving skills, and ability to work independently or as part of a team.
● Excellent communication skills with the ability to convey technical information to non‑technical personnel.
● Commitment to safety, compliance, and professionalism in all UAV and hydrogen operations.
Preferred Qualifications
● Experience with the design, manufacture, or maintenance of unmanned aircraft systems or robotic systems.
● Knowledge of aviation regulations, airworthiness standards, and maintenance procedures for UAVs.
● Proven experience in aircraft maintenance, preferably with unmanned aircraft systems.
● Hands‑on experience with UAV airframes, propulsion systems, avionics, and payload equipment.
● Current FAA Part 107 Remote Pilot Certificate (or willingness to obtain, Cellen H2 will sponsor).
● Ability to travel within the U.S. and internationally.
Compensation & Benefits
● Pay (W‑2 employees): $25 – $39 per hour (equivalent to $52,000 – $81,000 per year for full‑time).
● Pay (1099 contractors): $28 – $44 per hour in lieu of company benefits.
● Benefits (full‑time W‑2): medical, dental, vision, and 401(k).
● Part‑time W‑2: benefits prorated according to hours worked.
● Growth opportunities within a rapidly expanding hydrogen UAS company.
How to Apply
Submit your CV and a brief cover letter outlining your relevant experience and interest in hydrogen‑powered UAVs contact@cellenh2.com. Applications are reviewed on a rolling basis.
Learn more about our company at
...Job Title: Accounts Receivable Specialist Location: Northampton, MA Schedule: Monday- Friday Job Type: Full-time JOB DESCRIPTION SUMMARY: This position is responsible for organizing and performing the Accounts Receivable functions for the overall Community...
...Our solutions are a key part of most industries - electronics, medical research, renewable energy, food production, infrastructure... ...innovations. Join us on our journey for a better tomorrow. The Warehouse Associate provides the physical movement of product and...
...Position Title: Welding Supervisor A Welding Supervisor job in Liberty, MO is available through Accelerate Professional Talent Solutions. We are seeking a dedicated and experienced Fabrication Production Supervisor to oversee our manufacturing operations. The ideal...
...JOB SUMMARY This position is responsible for the Radio Frequency (RF) Engineering of an LTE network. This job position requires the individual to be knowledgeable in RF theory and RF design principles, especially for LTE networks. Overall responsibilities include RF design...
The Warehouse Associate is a key part of our operations team, responsible for ensuring the safe and accurate handling of HVAC equipment and materials. This role supports the flow of inventory through receiving, storage, and shipping while maintaining a strong commitment...