Energy OPT Jobs in Missouri
Missouri's energy sector spans utilities, renewables, and fossil fuel operations, with major employers like Ameren Corporation and Evergy headquartered in St. Louis and Kansas City. F-1 OPT students in engineering, environmental science, and data analytics find sponsorship opportunities across the state's growing clean energy projects and established utility infrastructure.
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Get Access To All JobsLocation:
Earth City, Missouri, United States
Job ID:
R0139311
Date Posted:
2026-07-24
Company Name:
HITACHI ENERGY USA INC
Profession (Job Category):
Engineering & Science
Job Schedule:
Full time
Remote:
Yes
The opportunity
At Hitachi Energy, Field Service Engineers for Data Centers play a vital role in transformer lifecycle management. You’ll apply your technical skills to support critical infrastructure like data centers and utility networks, working directly with advanced transformer technology and integrated hardware-software solutions to ensure grid reliability and efficiency.
This position goes beyond field work—it's an opportunity to build customer relationships, identify service needs, and help improve energy systems. You'll lead on-site projects, solve technical issues, and work with teams to deliver results. Tasks include sensor installation and electrical testing that support communities nationwide.
This position is eligible for a sign-on bonus contingent upon successful completion of hiring process, completion of onboarding requirements, and execution of sign-on bonus agreement with terms and conditions.
How you’ll make an impact
- Deliver remote and on-site service for installation, maintenance, and advanced support.
- Install transformer hardware, sensors, and accessories.
- Configure and validate physical communication connectivity.
- Integrate and test transformer software, including firmware upgrades.
- Serve as the on-site contact for customers and subcontractors.
- Strategically assign tasks to reduce costs and project time.
- Test SEL relays using Omicron relay test sets or equivalent.
- Employ standard industrial communication protocols, including Modbus and BACnet.
- Perform protection relay testing (such as SEL) at specified settings using an Omicron relay test set or comparable equipment.
- Conduct electrical tests on transformers, such as bushing power factor and capacitance, core megger, TTR, winding resistance, insulation power factor, and insulation resistance.
- Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.
Your background
- Associate degree with 3 years of professional experience or High School Diploma/GED with 5 years of professional experience
- Physically fit for duty and fieldwork
- Proficient in Microsoft Office tools
- Experience in data center fieldwork is a plus
- Valid driver’s license and ability to travel up to 85%
- Candidate must already have work authorization that would permit them to work for Hitachi Energy in the United States
More about us
We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out. For this role, depending on grade and experience, we offer the following employee benefits (subject to the respective plan rules):
- Health Care – Medical, dental, vision, and more
- Financial Wellbeing – Employer-sponsored pension (401(k) Program) with generous company match and contribution, Life/AD&D Insurance, and disability insurance
- Family Care – Legal, pet, auto, home, identity theft protection, special needs support, and adoption assistance
- Work-Life – Enhanced leave programs including FMLA, Military Service Leave, Maternal, Paternal, adoption, vacation, and holiday
- Employee Engagement and Development – Employee Resource Groups (depending on location), tuition reimbursement program, and on-demand learning platforms
Equal Employment Opportunity
Hitachi is an Equal Employment Opportunity (EEO) employer. We welcome applications from all qualified individuals, including females, minorities, protected veterans, and individuals with disabilities.
Accessibility and reasonable accommodation
Protected veterans and qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.
This accommodation channel is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.
Use of AI and automated tools in recruitment
As part of our recruitment process, Hitachi Energy uses digital and automated tools, including AI-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.
Location:
Earth City, Missouri, United States
Job ID:
R0139311
Date Posted:
2026-07-24
Company Name:
HITACHI ENERGY USA INC
Profession (Job Category):
Engineering & Science
Job Schedule:
Full time
Remote:
Yes
The opportunity
At Hitachi Energy, Field Service Engineers for Data Centers play a vital role in transformer lifecycle management. You’ll apply your technical skills to support critical infrastructure like data centers and utility networks, working directly with advanced transformer technology and integrated hardware-software solutions to ensure grid reliability and efficiency.
This position goes beyond field work—it's an opportunity to build customer relationships, identify service needs, and help improve energy systems. You'll lead on-site projects, solve technical issues, and work with teams to deliver results. Tasks include sensor installation and electrical testing that support communities nationwide.
This position is eligible for a sign-on bonus contingent upon successful completion of hiring process, completion of onboarding requirements, and execution of sign-on bonus agreement with terms and conditions.
How you’ll make an impact
- Deliver remote and on-site service for installation, maintenance, and advanced support.
- Install transformer hardware, sensors, and accessories.
- Configure and validate physical communication connectivity.
- Integrate and test transformer software, including firmware upgrades.
- Serve as the on-site contact for customers and subcontractors.
- Strategically assign tasks to reduce costs and project time.
- Test SEL relays using Omicron relay test sets or equivalent.
- Employ standard industrial communication protocols, including Modbus and BACnet.
- Perform protection relay testing (such as SEL) at specified settings using an Omicron relay test set or comparable equipment.
- Conduct electrical tests on transformers, such as bushing power factor and capacitance, core megger, TTR, winding resistance, insulation power factor, and insulation resistance.
- Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.
Your background
- Associate degree with 3 years of professional experience or High School Diploma/GED with 5 years of professional experience
- Physically fit for duty and fieldwork
- Proficient in Microsoft Office tools
- Experience in data center fieldwork is a plus
- Valid driver’s license and ability to travel up to 85%
- Candidate must already have work authorization that would permit them to work for Hitachi Energy in the United States
More about us
We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out. For this role, depending on grade and experience, we offer the following employee benefits (subject to the respective plan rules):
- Health Care – Medical, dental, vision, and more
- Financial Wellbeing – Employer-sponsored pension (401(k) Program) with generous company match and contribution, Life/AD&D Insurance, and disability insurance
- Family Care – Legal, pet, auto, home, identity theft protection, special needs support, and adoption assistance
- Work-Life – Enhanced leave programs including FMLA, Military Service Leave, Maternal, Paternal, adoption, vacation, and holiday
- Employee Engagement and Development – Employee Resource Groups (depending on location), tuition reimbursement program, and on-demand learning platforms
Equal Employment Opportunity
Hitachi is an Equal Employment Opportunity (EEO) employer. We welcome applications from all qualified individuals, including females, minorities, protected veterans, and individuals with disabilities.
Accessibility and reasonable accommodation
Protected veterans and qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.
This accommodation channel is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.
Use of AI and automated tools in recruitment
As part of our recruitment process, Hitachi Energy uses digital and automated tools, including AI-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.
OPT Energy Job Roles in Missouri
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Search Energy Jobs in MissouriEnergy OPT Sponsorship Jobs in Missouri: Frequently Asked Questions
Which energy companies sponsor F-1 OPT visas in Missouri?
Ameren Corporation, headquartered in St. Louis, and Evergy, which operates extensively across Missouri and Kansas, are among the larger utilities known to hire international talent in technical roles. Smaller renewable energy developers and engineering consultancies operating in Missouri also sponsor F-1 OPT candidates, particularly for roles in electrical engineering, grid operations, and environmental compliance. Sponsorship availability depends on the specific role, team, and year.
Which cities in Missouri have the most energy F-1 OPT sponsorship jobs?
St. Louis concentrates the most energy-sector opportunities, given it is home to Ameren's corporate headquarters and a cluster of engineering and consulting firms. Kansas City is the second-largest market, with Evergy's operations and growing clean energy project activity. Columbia and Springfield have smaller but active energy markets tied to municipal utilities and regional infrastructure projects.
What types of energy roles typically qualify for F-1 OPT sponsorship?
Roles that align with STEM-designated fields qualify most readily, including electrical engineering, power systems analysis, environmental engineering, data analytics for grid optimization, and renewable energy project development. Positions requiring a bachelor's degree or higher in a technical discipline tend to qualify, while general operations or non-technical administrative roles typically do not meet the specialty occupation standard that supports visa sponsorship.
How do I find energy F-1 OPT sponsorship jobs in Missouri?
Migrate Mate lists energy jobs in Missouri that are open to F-1 OPT candidates, letting you filter by visa type and industry rather than sifting through general job postings that rarely disclose sponsorship status. Searching for roles in electrical engineering, environmental science, or data analytics on Migrate Mate and targeting St. Louis and Kansas City will surface the most relevant active listings for your OPT timeline.
Are there any Missouri-specific considerations for F-1 OPT in the energy industry?
Missouri's energy sector is transitioning toward renewables alongside its existing coal and nuclear infrastructure, which shapes hiring priorities. Students should be aware that F-1 OPT authorization is tied to STEM classification for 24-month extensions, so confirming your degree's CIP code matches energy-related STEM categories is important before applying. Missouri also hosts several federal energy research facilities and university-affiliated labs where CPT or OPT employment is more common.