Core Laboratories Visa Sponsorship Jobs USA
Core Laboratories is a specialized oilfield services company known for reservoir description, production enhancement, and reservoir management. For international job seekers in the energy sector, the company does sponsor work visas, making it a viable target if your skills align with its technical, science-driven operations.
Find Core Laboratories JobsOverview
Showing 5 of 9+ Core Laboratories Visa Sponsorship Jobs USA
See all Core Laboratories Visa Sponsorship Jobs USA
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Core Laboratories Visa Sponsorship Jobs USA.
Get Access To All JobsSUMMARY
Works under supervision of the RFS Technical Advisor to assist with engineering problems at RFS. Handles assignments and projects requiring knowledge of concepts, methods, and application of engineering principles while maintaining a high level of integrity and safety awareness.
DUTIES & RESPONSIBILITIES
- Read Responsible for hands-on engineering technical support, as assigned, for cylinders (high and low pressure including valves, fittings, O-rings, certification, dependability, repair and maintenance), blind cells, view cells, viscometers (electromagnetic), pump stations, transfer benches, density meters, Ruska cell stations, gas boosters, resistor (electric and pneumatic), PFI systems, MMP systems, TVP service, Mobile Laboratories, heating units, equipment jigs, cryogenic distillation units, pneumatic systems, cylinder transport boxes (Safe-Tran 3025 and heated transport boxes), generators, TVP sampling tools and ovens. Support to include, but not be limited to, calibrations, certifications, assembly and functionality & safety of equipment / systems.
- Assist PVT laboratory operations on an as needed basis under the direction of the PVT Laboratory Manager.
- Maintain a safe, clean and efficient workplace.
- Fire/Security system maintenance and support, wastewater and septic maintenance, and gate maintenance all under the coordination of the RFS Safety Officer.
- Responsible for general maintenance issues for the entire facility and all buildings on property.
- Repair, inventorying and modification and / or maintenance of all RFS equipment as assigned.
- Assignment to special projects, as required.
- Demonstrates and possesses knowledge of products, materials, processes, procedures and industry practices to provide the required level of technical and engineering support.
- All duties and functions to be performed within time parameters set by departmental and project requirements. A professional attitude should be prevalent representing an eagerness to learn and strong customer awareness.
QUALIFICATIONS
A high school diploma or equivalent required. Trade School with courses in engineering and/or technical skill development (mechanical, electrical, computers, machining, industrial technology); or eight or more years’ related experience and/or training.
KNOWLEDGE, SKILLS & ATTRIBUTES
- Strong communication, presentation, and interpersonal skills.
- Ability to work independently and collaboratively in a fast-paced and dynamic environment.
- Proficient in Microsoft Office applications.
PHYSICAL DEMANDS
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Laboratory Technicians must meet the following physical qualifications. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to sit; use hands to finger, handle, or feel; reach with hands and arms; and taste or smell. The employee is occasionally required to stand and walk. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 100 pounds. Specific vision abilities required by this job include close vision, color vision, and depth perception.
WORK ENVIRONMENT
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is frequently exposed to moving mechanical parts, fumes or airborne particles, and toxic or caustic chemicals. The employee is occasionally exposed to extreme cold and risk of electrical shock. The noise level in the work environment is usually moderate.
Core Laboratories, including all of its affiliated and related entities, is an equal opportunity employer and is committed to creating an inclusive environment for everyone. Employment decisions are made regardless of characteristics including, but not limited to, race, color, sex, sexual orientation, gender identity, national origin, age, disability, religion, genetic information, protected veteran or uniformed service member status, and any other characteristic protected under applicable law.
SUMMARY
Works under supervision of the RFS Technical Advisor to assist with engineering problems at RFS. Handles assignments and projects requiring knowledge of concepts, methods, and application of engineering principles while maintaining a high level of integrity and safety awareness.
DUTIES & RESPONSIBILITIES
- Read Responsible for hands-on engineering technical support, as assigned, for cylinders (high and low pressure including valves, fittings, O-rings, certification, dependability, repair and maintenance), blind cells, view cells, viscometers (electromagnetic), pump stations, transfer benches, density meters, Ruska cell stations, gas boosters, resistor (electric and pneumatic), PFI systems, MMP systems, TVP service, Mobile Laboratories, heating units, equipment jigs, cryogenic distillation units, pneumatic systems, cylinder transport boxes (Safe-Tran 3025 and heated transport boxes), generators, TVP sampling tools and ovens. Support to include, but not be limited to, calibrations, certifications, assembly and functionality & safety of equipment / systems.
- Assist PVT laboratory operations on an as needed basis under the direction of the PVT Laboratory Manager.
- Maintain a safe, clean and efficient workplace.
- Fire/Security system maintenance and support, wastewater and septic maintenance, and gate maintenance all under the coordination of the RFS Safety Officer.
- Responsible for general maintenance issues for the entire facility and all buildings on property.
- Repair, inventorying and modification and / or maintenance of all RFS equipment as assigned.
- Assignment to special projects, as required.
- Demonstrates and possesses knowledge of products, materials, processes, procedures and industry practices to provide the required level of technical and engineering support.
- All duties and functions to be performed within time parameters set by departmental and project requirements. A professional attitude should be prevalent representing an eagerness to learn and strong customer awareness.
QUALIFICATIONS
A high school diploma or equivalent required. Trade School with courses in engineering and/or technical skill development (mechanical, electrical, computers, machining, industrial technology); or eight or more years’ related experience and/or training.
KNOWLEDGE, SKILLS & ATTRIBUTES
- Strong communication, presentation, and interpersonal skills.
- Ability to work independently and collaboratively in a fast-paced and dynamic environment.
- Proficient in Microsoft Office applications.
PHYSICAL DEMANDS
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Laboratory Technicians must meet the following physical qualifications. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to sit; use hands to finger, handle, or feel; reach with hands and arms; and taste or smell. The employee is occasionally required to stand and walk. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 100 pounds. Specific vision abilities required by this job include close vision, color vision, and depth perception.
WORK ENVIRONMENT
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is frequently exposed to moving mechanical parts, fumes or airborne particles, and toxic or caustic chemicals. The employee is occasionally exposed to extreme cold and risk of electrical shock. The noise level in the work environment is usually moderate.
Core Laboratories, including all of its affiliated and related entities, is an equal opportunity employer and is committed to creating an inclusive environment for everyone. Employment decisions are made regardless of characteristics including, but not limited to, race, color, sex, sexual orientation, gender identity, national origin, age, disability, religion, genetic information, protected veteran or uniformed service member status, and any other characteristic protected under applicable law.
Job Roles at Core Laboratories
See all Core Laboratories Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Core Laboratories roles.
Get Access To All JobsTips for Finding Core Laboratories Visa Sponsorship Jobs USA
Target technical and scientific roles
Core Laboratories' sponsorship activity centers on highly specialized roles in reservoir analysis, geoscience, and petroleum engineering. Focus your application on positions that require niche technical expertise, where international candidates with advanced degrees are most competitive.
Understand the H-1B pathway here
H-1B is Core Laboratories' primary sponsorship vehicle. If you're pursuing this route, confirm your role qualifies as a specialty occupation in the energy or oilfield services space before applying, and be prepared to discuss how your degree directly supports the position.
Leverage OPT and CPT as an entry point
Core Laboratories sponsors F-1 OPT and CPT, which can serve as a foot in the door. Performing well during practical training significantly improves your chances of transitioning to H-1B sponsorship when the annual lottery cycle opens.
Canadian and Mexican nationals should explore TN
Core Laboratories also sponsors TN visas, which carry no lottery and process quickly. If you're a Canadian or Mexican national with qualifications in engineering, geology, or a related field, the TN pathway may be faster than waiting for H-1B selection.
Align your application with upstream energy operations
Core Laboratories operates at the intersection of laboratory science and oilfield services. Tailor your resume to highlight experience with core analysis, fluid characterization, or production data, the technical language signals fit to hiring managers reviewing visa-eligible candidates.
Find verified sponsorship opportunities efficiently
Sponsored roles at energy companies aren't always labeled clearly on general job boards. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you focus your search on Core Laboratories openings confirmed to support visa applicants.
Frequently Asked Questions
Does Core Laboratories sponsor H-1B visas?
Yes, Core Laboratories sponsors H-1B visas. Sponsorship is focused on specialized technical roles in areas like reservoir description, geoscience, and petroleum engineering, where a qualifying degree in a specific field is a genuine requirement. If your role and educational background meet the specialty occupation standard, Core Laboratories is a viable H-1B sponsor to target in the energy sector.
Which visa types does Core Laboratories sponsor?
Core Laboratories sponsors H-1B, F-1 OPT, F-1 CPT, and TN visas. The H-1B is the primary long-term work authorization pathway. OPT and CPT are available for students and recent graduates looking to gain practical experience. Canadian and Mexican nationals in qualifying professions may also be eligible for TN sponsorship, which bypasses the H-1B lottery entirely.
What types of roles at Core Laboratories typically receive visa sponsorship?
Sponsorship at Core Laboratories tends to follow the company's core technical disciplines: reservoir analysis, core description, fluid properties research, and production enhancement. Roles requiring specialized degrees in geoscience, petroleum engineering, chemistry, or physics are the most likely candidates. General operations or administrative roles are far less likely to qualify for H-1B sponsorship given the specialty occupation standard.
What does the sponsorship process and timeline look like at Core Laboratories?
For H-1B sponsorship, the process typically begins well before the April lottery registration window. Core Laboratories would need to file a Labor Condition Application with the Department of Labor before submitting the H-1B petition to USCIS. If selected in the lottery with a standard October 1 start date, the full timeline from offer to authorized work status spans roughly six to eight months. TN sponsorship moves considerably faster, sometimes within days.
How do I find current visa-sponsored job openings at Core Laboratories?
The most reliable approach is to search directly for Core Laboratories roles on a platform that filters by confirmed sponsorship history. Migrate Mate is built specifically for this, letting you browse openings at verified sponsors in the energy sector without having to guess which employers will actually support your visa. From there, apply directly through Core Laboratories' careers page and reference your visa requirements early in the process.