Maintenance Jobs at Shermco Industries with Visa Sponsorship
Shermco Industries hires Maintenance professionals to support electrical testing and power reliability services across industrial and medical device environments. The company has a track record of sponsoring foreign national workers in technical maintenance roles, making it a viable target if you're building a long-term U.S. career in this field.
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Overview
The Field Service Technician - Electrical Testing will be responsible for performing electrical testing, maintenance, and repair services on electrical distribution systems and equipment. The technician will work with a team of professionals to ensure that all work is completed safely, efficiently, and to the highest quality standards.
Shermco Industries is seeking a NETA Field Service Technician.
Responsibilities
- Field Service Test Technicians travel to customer sites (industrial & commercial) to inspect, test, troubleshoot, perform start-up and collect data of low, medium and high voltage (480 Volt to 600 kV) electrical systems.
- Instrument transformer tests
- Power transformer testing - Doble, TTR, Insulation Resistance, etc.
- Test both electro-mechanical and solid state relays
- Cable testing - Tan Delta, Power Factor, VLF, DC Hipot
- Automatic transfer switch troubleshooting
- Low, Medium and High voltage switchgear and circuit breaker testing
- Moderately complex relay calibration and power metering.
- Rotate emergency on-call duty and if called respond to customer emergencies in a timely manner
Qualifications
Minimum Qualifications:
- Must be able to drive daily locally/regionally and be available for periodic overnight travel.
- Prefer an Associate’s degree from an accredited 2 year technical college in Electrical Power & Controls (EPC), or a EE Degree from an ABET accredited college, similar experience and training from the military (Army Prime Power, Air Force Electrical Power Production, or NAVY Seabee)
- NETA Certification (I, II, III or IV) or similar desired
- Must have at least 2 or more years of relevant experience performing switchgear testing & troubleshooting.
- Must have good PC skills including email, internet, data entry and Microsoft Excel; experience with PowerDB a plus.
- Must be able to work safely and adhere to all electrical safety procedures.
- Prefer OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED training; training on each can be provided by Shermco.
Other Requirements:
- Must be able to stay Drug-Free; you will be required to pass a pre-employment hair follicle drug test and periodic, unannounced random drug tests.
- Must have an acceptable pre-employment criminal background check.
- Must be physically fit to crawl, climb, stand, walk and lift up to 75 lbs., with or without reasonable accommodations. Must be able to pass a fit for duty physical exam.
- Must have a valid driver’s license, and currently have and be able to maintain a good driving record.
- Must be willing to work flexible hours and overtime, and occasional weekends, holidays and nights.
- Must not currently or in the future require sponsorship to work in the U.S.
- Must be able to read, write, and speak English fluently
- Must be willing to travel; minimum 40%.
- All offers are conditioned on acceptable results from a background check and drug and alcohol screening.
EQUAL OPPORTUNITY EMPLOYER | DRUG-FREE WORKPLACE
Shermco is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. Shermco is a drug-free workplace.
NO AGENCIES PLEASE
Pay Range
USD $32.00 - USD $70.00 /Hr.

Overview
The Field Service Technician - Electrical Testing will be responsible for performing electrical testing, maintenance, and repair services on electrical distribution systems and equipment. The technician will work with a team of professionals to ensure that all work is completed safely, efficiently, and to the highest quality standards.
Shermco Industries is seeking a NETA Field Service Technician.
Responsibilities
- Field Service Test Technicians travel to customer sites (industrial & commercial) to inspect, test, troubleshoot, perform start-up and collect data of low, medium and high voltage (480 Volt to 600 kV) electrical systems.
- Instrument transformer tests
- Power transformer testing - Doble, TTR, Insulation Resistance, etc.
- Test both electro-mechanical and solid state relays
- Cable testing - Tan Delta, Power Factor, VLF, DC Hipot
- Automatic transfer switch troubleshooting
- Low, Medium and High voltage switchgear and circuit breaker testing
- Moderately complex relay calibration and power metering.
- Rotate emergency on-call duty and if called respond to customer emergencies in a timely manner
Qualifications
Minimum Qualifications:
- Must be able to drive daily locally/regionally and be available for periodic overnight travel.
- Prefer an Associate’s degree from an accredited 2 year technical college in Electrical Power & Controls (EPC), or a EE Degree from an ABET accredited college, similar experience and training from the military (Army Prime Power, Air Force Electrical Power Production, or NAVY Seabee)
- NETA Certification (I, II, III or IV) or similar desired
- Must have at least 2 or more years of relevant experience performing switchgear testing & troubleshooting.
- Must have good PC skills including email, internet, data entry and Microsoft Excel; experience with PowerDB a plus.
- Must be able to work safely and adhere to all electrical safety procedures.
- Prefer OSHA 30 hour, MSHA, NFPA 70-E, CPR/First Aid/BBP/AED training; training on each can be provided by Shermco.
Other Requirements:
- Must be able to stay Drug-Free; you will be required to pass a pre-employment hair follicle drug test and periodic, unannounced random drug tests.
- Must have an acceptable pre-employment criminal background check.
- Must be physically fit to crawl, climb, stand, walk and lift up to 75 lbs., with or without reasonable accommodations. Must be able to pass a fit for duty physical exam.
- Must have a valid driver’s license, and currently have and be able to maintain a good driving record.
- Must be willing to work flexible hours and overtime, and occasional weekends, holidays and nights.
- Must not currently or in the future require sponsorship to work in the U.S.
- Must be able to read, write, and speak English fluently
- Must be willing to travel; minimum 40%.
- All offers are conditioned on acceptable results from a background check and drug and alcohol screening.
EQUAL OPPORTUNITY EMPLOYER | DRUG-FREE WORKPLACE
Shermco is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. Shermco is a drug-free workplace.
NO AGENCIES PLEASE
Pay Range
USD $32.00 - USD $70.00 /Hr.
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Get Access To All JobsTips for Finding Maintenance Jobs at Shermco Industries Jobs
Certify Electrical Credentials Before Applying
Shermco works in high-stakes electrical environments, including facilities governed by medical device standards. Having NETA, NFPA 70E, or similar certifications documented before you apply signals technical readiness and reduces employer hesitation around sponsoring a maintenance hire.
Target Shermco Roles Tied to Service Contracts
Shermco staffs maintenance teams around long-term service and testing contracts, not just internal operations. Roles tied to contracted facilities, including medical device manufacturers, tend to have more stable headcounts and stronger business justification for sponsorship petitions like EB-3.
Use Migrate Mate to Surface Open Maintenance Listings
Maintenance openings at Shermco move quickly and span multiple regions. Use Migrate Mate to filter for Shermco's visa-sponsoring maintenance roles so you're applying to positions where sponsorship is already confirmed, not guessing from a generic job board.
Understand How OPT Fits Field Service Work
If you're on F-1 OPT, confirm your role qualifies as STEM-related work under your designated program. Electrical maintenance in regulated environments like medical device facilities can qualify, but your DSO needs to authorize the position before your OPT start date.
Ask Recruiters About PERM Timelines Upfront
EB-2 and EB-3 sponsorship for maintenance roles requires PERM labor certification through DOL, which can take a year or more before USCIS even sees your petition. Asking about this during early recruiter conversations helps you assess whether the employer is prepared to commit.
Prepare for Prevailing Wage Documentation Early
DOL requires employers to pay the prevailing wage for your maintenance role and geographic work site before filing an LCA or PERM. Researching the applicable wage level for your target region helps you negotiate from an informed position and flags mismatched offers before they stall your petition.
Maintenance at Shermco Industries jobs are hiring across the US. Find yours.
Find Maintenance at Shermco Industries JobsFrequently Asked Questions
Does Shermco Industries sponsor H-1B visas for Maintenances?
Shermco Industries' primary sponsorship activity for Maintenance roles has been through Green Card pathways like EB-2 and EB-3, along with F-1 OPT, CPT, TN, and J-1 visas. H-1B sponsorship for maintenance positions is less common in this industry because many roles are classified as skilled trades rather than specialty occupations under USCIS criteria. If H-1B is your target visa, clarify the role's degree requirements with the recruiter before investing time in the process.
Which visa types are commonly used for Maintenance roles at Shermco Industries?
Shermco has sponsored Maintenance workers through EB-2 and EB-3 Green Card pathways, which suit candidates with technical credentials and employer commitment to long-term placement. F-1 OPT and CPT are options for recent graduates in relevant engineering or technology programs. TN visas apply to Canadian and Mexican nationals in qualifying maintenance-related occupations under USMCA, and J-1 is available for training or exchange program participants.
What qualifications or experience are expected for Maintenance roles at Shermco Industries?
Shermco operates in electrical testing and power reliability services, so Maintenance roles typically require hands-on experience with electrical systems, switchgear, transformers, or related equipment. Industry certifications such as NETA or NFPA 70E strengthen your application significantly. Roles supporting medical device facility clients may require familiarity with regulated environments. A relevant technical degree or vocational training in electrical or mechanical maintenance is the baseline expectation across most openings.
How do I apply for Maintenance jobs at Shermco Industries?
You can browse and apply for Maintenance positions at Shermco Industries through Migrate Mate, which filters specifically for roles where visa sponsorship is confirmed. This saves you from applying to listings where sponsorship is ambiguous. Once you identify a matching role, apply directly through Shermco's hiring process and be ready to discuss your visa status and timeline with the recruiter early in the conversation to avoid delays later.
How long does the sponsorship process take for a Maintenance role at Shermco Industries?
Timeline depends heavily on the visa type. F-1 OPT authorization can begin before graduation with proper DSO coordination. TN status for Canadian citizens can be obtained at the border same-day with the right documentation. EB-3 Green Card sponsorship is a multi-year process: PERM labor certification through DOL alone can take one to two years, followed by USCIS petition processing and visa availability depending on your country of birth.
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