---
title: 'Field Engineer at Flux Mobility'
canonical: 'https://feeny.ai/job/field-engineer-flux-mobility-winterthur-xah690vfww6c'
type: 'job'
last_seen: '2026-09-07'
---

# Field Engineer at Flux Mobility

- **Company:** Flux Mobility
- **Location:** Winterthur, Switzerland
- **Work type:** onsite
- **Posted:** 2026-09-02
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.lever.co/flux-mobility/678e39d3-2a89-48fa-b6e4-cd54dc58162e

## Job description

Our Team. A strong team is the DNA of our company. Our team brings together experts in Mechanical Engineering, Software, E/E, Manufacturing, Homologation, Testing, Purchasing, Business Development, and Sales & Marketing. At Flux, we work as equals and foster a highly motivating environment shaped by shared ownership, flat hierarchies, and a strong team spirit. Here, you will not only develop your skills, but also make a real impact. Join our team and help shape the mobility of tomorrow.

Your Role. We are looking for an experienced Mechanical Engineer with a strong hands-on mindset to take responsibility for the mechanical development of our electric powertrain for light commercial vehicles. In this role, you will take technical ownership of the mechanical architecture and design of key components within our electric drivetrain. This includes the battery, power electronics, motor, gearbox, shafts, bearings, structural components and the interfaces to the vehicle structure. You will work closely with our design team as well as our electrical and software departments, and support development from concept through calculation and simulation to verification in the vehicle and in the field. At Flux, you will work in a small team with short decision-making paths. You will take ownership of technical decisions early and directly shape the architecture of our vehicles.

What you can contribute.

- Be the first technical point of contact for field and service issues on our vehicles.

- Diagnose and root-cause problems on vehicles in real operation, both on site and remotely (diagnostics, logs and data).

- Coordinate fixes with our workshop, external service partners and the responsible engineers, and see them through to resolution.

- Build up and maintain service documentation, repair instructions and spare-parts topics.

- Help set up and improve our service and aftersales processes as the fleet grows.

- Feed structured field data, failure patterns and customer feedback back into engineering to improve the product.

- Support customers and service partners with troubleshooting and basic technical training.

- Travel to customer and vehicle sites when needed.

How you will succeed in this role.

- Technical education in automotive, mechanical, electrical or mechatronics engineering – apprenticeship with further qualification (e.g. Techniker/in HF), a Bachelor's degree, or comparable.

- Attitude and learning speed matter more than years of experience; some exposure to vehicles, machinery or technical service is a plus.

- Hands-on mentality, comfortable diagnosing and working on real hardware.

- Solid basic understanding of mechanical and electrical systems, and an interest in high-voltage / EV topics.

- Structured, self-driven way of working. You get things done and take ownership without waiting for instructions.

- Clear communicator with customers, service partners and internal teams.

- Fluent German and good English. French is a plus.

- Driving licence (category B; category BE or C1 an advantage) and willingness to travel, mainly within Switzerland.

Your environment.

At Flux, we develop electric commercial vehicles in small, highly responsible teams. Our vehicles are already operating in the real world, on construction sites, in cities and in the daily operations of our customers.

That means decisions are made close to the product. Engineers take responsibility for their systems throughout the entire development cycle, from concept and testing through to issues seen in the field.

If you like solving real problems on real vehicles, taking ownership and working in an environment where execution matters more than hierarchy, this role is a good fit for you.

About Flux. Flux Mobility AG was founded in April 2021. Our mission is to develop high-quality light commercial vehicles with innovative, emission-free drivetrain technologies and to electrify specialist vehicles in Winterthur. Our vehicles are built on a flexible platform concept that enables the direct replacement of diesel vehicles on a one-to-one basis. In doing so, we are helping to drive the sustainable transformation of industrial mobility and enabling companies to realise the full potential of electric mobility.

## About Flux Mobility

## Company Overview
- **One-liner**: Flux Mobility develops and electrifies light commercial vehicles, offering fully electric all-wheel drive conversions of MAN chassis with high payload and range, designed as one-to-one diesel replacements.
- **Entity Type**: Private (Startup, founded in 2021)
- **Headquarters**: Winterthur, Switzerland (Klosterstrasse 34, 8406 Winterthur)
- **Founded**: April 2021
- **Founders**: Duga Hoti (CEO, President) and Bill Zollinger (Co-founder, Electrical Development)

## Core Business
- Primary industry: Electric vehicle manufacturing / Light commercial vehicle electrification
- Target customers: B2B – commercial fleets, municipalities, logistics companies, and special vehicle operators (e.g., municipal technology, freight)
- Mission: "develops and designs high-quality light commercial vehicles with innovative, emission-free drive technologies for uncompromising and safe use in all areas" [en.fluxmobility.ch](https://en.fluxmobility.ch/company/ueber-flux)

## Products & Services
- **Flux Electric Commercial Vehicle (MAN Chassis Conversion)**: Electrification of MAN panel vans, single/double cabs, and special vehicles. Includes fully electric all-wheel drive, 112 kWh gross battery capacity, WLTP range up to 480 km, real-world range up to 320 km at full payload, payload up to 2,500 kg, trailer load up to 3,500 kg, and 56 kW electric power take-off. Customization options available. [en.fluxmobility.ch](https://en.fluxmobility.ch/)
- **Vehicle Electrification Service**: Conversion of existing MAN chassis to electric drivetrain, taking 7–10 days per vehicle, with development and production in Winterthur. [en.fluxmobility.ch](https://en.fluxmobility.ch/)

## Market Standing
- **Valuation/Market Cap**: Not publicly available
- **Key Metric**: Not disclosed (private, no funding rounds mentioned in search results; however, the company received support from the Swiss Federal Office of Energy (SFOE) as part of a pilot and demonstration program) [en.fluxmobility.ch](https://en.fluxmobility.ch/company/ueber-flux)
- **Notable Investors/Partners**: Aebi Schmidt Group (through Henning Schröder, Head of Group Technology), Designwerk (previous employer of founders), MAN (chassis partner), Swiss Federal Office of Energy (SFOE) [en.fluxmobility.ch](https://en.fluxmobility.ch/company/ueber-flux)
- **Growth Signals**: Active recruitment for multiple engineering and operations roles (Senior Mechanical Engineer, Vehicle Systems & Homologation Engineer, Customer Care Manager, Operations Buyer, etc.) [jobs.lever.co/flux-mobility](https://jobs.lever.co/flux-mobility); claims "broadest portfolio of light electric commercial vehicles on the market" [en.fluxmobility.ch](https://en.fluxmobility.ch/)

## Competitive Advantages
- First fully electric all-wheel drive in its segment
- High payload (2,500 kg) and trailer load (3,500 kg) – comparable to diesel equivalents
- Long range (up to 480 km WLTP) with large battery capacity
- Swiss engineering and quality promise – all development and electrification done in Winterthur
- Customization for special vehicles (municipal, freight, etc.) and one-to-one diesel replacement without compromise

## Strategic Focus
- Continue developing and expanding the electric light commercial vehicle portfolio
- Serve both standard panel vans and specialized vehicles (e.g., municipal technology, superstructures)
- Leverage partnerships (MAN, Aebi Schmidt Group) and public funding to scale production and R&D
- "Always think about the vehicles of the day after tomorrow" [en.fluxmobility.ch](https://en.fluxmobility.ch/company/ueber-flux)

## Why Work Here
- **Culture**: "The Flux team is motivated and works with vision. We help and support each other and take responsibility." [en.fluxmobility.ch](https://en.fluxmobility.ch/company/karriere)
- **Impact**: Every employee can make a difference; opinions are valued; projects and ideas can be turned into reality quickly.
- **Flexibility**: Flexible working hours and home office possible (where job allows) [en.fluxmobility.ch](https://en.fluxmobility.ch/company/karriere)
- **Work Environment**: Most roles are on-site in Winterthur; engineering is the top priority.
- **Notable Perks**: Not explicitly listed, but the company is backed by public innovation funding and offers a chance to work on cutting-edge electric vehicle technology.

## Sources
1. [jobs.lever.co/flux-mobility](https://jobs.lever.co/flux-mobility)
2. [en.fluxmobility.ch/company/ueber-flux](https://en.fluxmobility.ch/company/ueber-flux)
3. [en.fluxmobility.ch/company/karriere](https://en.fluxmobility.ch/company/karriere)
4. [en.fluxmobility.ch/](https://en.fluxmobility.ch/)

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