Field Service Technician Jobs in St. Louis, MO
Field Service Technician jobs in St. Louis are concentrated in Westport Plaza, Fenton, and the Maryland Heights industrial corridor, with strong demand from employers in manufacturing, medical equipment, and utility infrastructure. Companies hiring right now include NCR Atleos, New Energy Equity, and Reimagine Resources. Find a role that fits below and apply directly.
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Pioneering in America, from the first mile to the last. This is what drives us.
For more than 160 years, Siemens has been an integral provider of infrastructure, electrification, and transportation solutions in the United States. Rail systems must do one thing above all: run. With modern maintenance solutions – from diagnostics to data-based action recommendations, from quick delivery of replacement parts to strategically planned modernization – we ensure your systems' highest reliability and availability:100% Reliability. We are constantly developing new, intelligent mobility solutions that increase the availability of infrastructure for society, optimize route usage and create a new quality of travel.
Good service means we are there for our partners and customers when they need us – and beyond. That is because we define ourselves by what we do. Every day, every hour, every minute. We help our customers move the world.
“We’re proud to be Great Place to Work® certified—a reflection of our commitment to creating an environment where innovation thrives and every voice matters. Apply today and be part of shaping the future with us!”
Position Overview:
Siemens Mobility continues to grow and grow in St. Louis! We are seeking to fill new Field Service Technician positions to assist in the coordination and implementation of all phases of the service and maintenance activities of our SIEMENS VENTURE coaches. You will also be responsible for assisting in various maintenance activities with our customers, training their maintenance personnel, and advising on the best maintenance techniques.
Setting a safe work environment and proactively supporting our customers is critical to the function. You will interact with the operational, engineering, and dispatching departments for the railroad's safe, cost-effective, and efficient operations. Weekly shift hours can change based on customer schedule and maintenance needs. This will be a 3rd
shift position 9:30pm – 6:00am. Monday – Friday.
What your day-to-day will look like:
- Provide a positive customer service experience by establishing a rapport with Customer management and maintenance facility personnel.
- Ensure the provision of high-quality technical advice to the customer's maintenance workforce to improve the equipment reliability of the Charger fleet.
- Ensure responsiveness and support to finishing the troubleshooting and repairs assigned to service requests.
- Ensure the delivery of ongoing system operation training for the customers.
- Identify Non-conformance issues and improvement recommendations.
- Assists the local customer staff in assigned troubleshooting and repair works.
- Ensure accurate communication between the customer, our Rail Support Center, and the field team when required.
- Give feedback to the team regarding performance, quality, and efficiency issues.
- Work with 3rd party vendors, such as Cummins, to ensure accurate operation of vendor components installed on the locomotive.
- Continually progress customers' maintenance practices to support the Charger locomotive as intended by the manual.
To thrive in this role, you have:
- Associate’s degree in electrical technology or other technical discipline or a minimum of 2+ years of electrical/mechanical experience working in an industrial or manufacturing environment.
- Experience troubleshooting Electrical (both AC and DC circuits), Mechanical, and Pneumatic systems.
- Experience interpreting electrical schematics and drawings.
- Excellently demonstrated English language technical communication skills.
- Demonstratable strong customer service skills.
- Proficiency with all Microsoft Office (including Excel/Word/Access/PowerPoint) products.
- Ability to travel for training – approximately 10% (including up to 3 months in person training in Chicago, IL).
- Setting you apart from others would be experience in rolling stock (railroad) maintenance and commissioning or other rail-related experience as well as knowledge of Railroad Regulatory, FRA requirements, and guidelines.
Applicants must be legally authorized for employment in the United States without needing current or future employer-sponsored work authorization.
#LI-LS1
#LI- Onsite
You should be proficient in:
- Electrical Troubleshooting Skills
- Troubleshooting Skills
- Mechanical Troubleshooting Skills
- Pneumatics Experience
- Hydraulics Experience
- Electrical Troubleshooting
- Electrical Repair
- Pneumatics Troubleshooting
- Diesel & Heavy Equipment Systems
- Electrical Systems & Diagnostics (Heavy Equipment)
- Electrical Schematic Reading
See All 86 Field Service Technician Jobs in St. Louis
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Find Field Service Technician JobsField Service Technician Job Market in St. Louis
Who's Hiring
- NCR Atleos10

- New Energy Equity7

- Reimagine Resources7R
- NCR3

- AMADA3

Top Industries Hiring
- Manufacturing
- Consulting & Professional Services
Field Service Technician Jobs in St. Louis: Frequently Asked Questions
How do I get a field service technician job in St. Louis?
The fastest path into field service technician work in St. Louis is targeting the city's manufacturing corridor along I-44 and the medical device and diagnostics employers clustered near the Cortex Innovation District and west county. Employers in those sectors consistently hire for hands-on technical roles. Certifications in HVAC, industrial controls, or medical equipment servicing give you a clear edge over general applicants in this market.
Which companies hire field service technicians in St. Louis?
Employers hiring field service technicians in St. Louis right now include NCR Atleos, New Energy Equity, and Reimagine Resources, based on current listings on Migrate Mate as of September 2026. St. Louis draws a mix of large national manufacturers with regional service centers, local utilities, and medical equipment distributors, all of which maintain dedicated field service teams.
Are there remote field service technician jobs in St. Louis?
Remote opportunities are limited for field service technicians because the role is fundamentally hands-on and site-dependent. About 0% of field service technician openings tied to St. Louis are remote or hybrid as of September 2026, and those positions tend to be in technical support coordination or remote diagnostics rather than direct equipment servicing.
How can I get a field service technician job in St. Louis with little or no experience?
The most realistic entry path in St. Louis is applying for junior technician or field service associate roles at regional equipment distributors and facilities management companies in the Fenton and Maryland Heights areas. Employers tied to Bi-State Development and the utilities sector also hire candidates from local trade programs at St. Louis Community College. A CompTIA or manufacturer-specific certification makes your application stand out even without years of direct field experience.
Which industries hire the most field service technicians in St. Louis?
Most field service technician openings in St. Louis sit in Manufacturing and Consulting & Professional Services, per current listings on Migrate Mate as of September 2026. St. Louis's deep roots in advanced manufacturing, healthcare systems, and regional utility infrastructure make those sectors the steadiest sources of field service demand in the metro area.
See All 86 Field Service Technician Jobs in St. Louis
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