Application Engineer

Tulsa Heaters Inc; Tulsa (OK); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Disability insurance

401(k)

Paid vacation

Sick leave

Company holidays

Tuition reimbursement

Continuing education

Job summary

Tulsa Heaters, Inc is hiring a full-time Application Engineer in the Tulsa Metropolitan Area. You will translate client specifications into detailed technical and commercial proposals, perform calculations, sizing, and configuration details, and review drawings and documentation to prepare cost estimates.

Travel to client sites is expected. The role requires a Mechanical/Chemical Engineering degree, familiarity with API and ASME codes, and strong communication skills to support internal teams

Qualifications

• Bachelor's degree in Mechanical, Chemical, or related Engineering discipline.
• Familiarity with API and ASME codes and standards.
• Strong analytical and problem-solving abilities.
• Excellent written and verbal communication with ability to prepare proposals and reports.

Responsibilities

• Translate client specifications into technical and commercial proposals.
• Perform engineering calculations and equipment sizing/configuration.
• Review drawings and technical documentation; prepare cost estimates.
• Provide technical support to internal teams and customers.
• Assist with retrofit and optimization projects and ensure code compliance.
• Occasional travel to client offices and job sites.

Skills

Analytical skills

Mechanical drawing

Communication skills

Technical proposals

Education

Bachelors in Mechanical, Chemical or related Engineering

Tools

API standards

ASME codes

Job description

Tulsa Heaters, Inc. (THI) is a private engineering firm based in Tulsa, OK, with over 40 years of service to the global oil and gas industry. The company is recognized as a leading designer and manufacturer of fired heaters, waste heat recovery units (WHRUs), and related systems. THI has delivered more than 1,000 new heater products and completed over 1,700 major retrofits, often involving innovative engineering solutions tailored to specialized client requirements. The organization has experience improving virtually every major brand of fired heater system manufactured in the U.S. and is committed to exceptional customer service, high-quality design and fabrication, and efficient project management to maintain a strong, satisfied client base.

Role Description

This is a full-time, on-site Application Engineer role located in the Tulsa Metropolitan Area. The Application Engineer will translate client specifications and process requirements into technical and commercial proposals. Daily responsibilities include performing engineering calculations, preparing equipment sizing and configuration details, reviewing drawings, technical documentation and preparing detailed cost estimates. The role also involves providing technical support to internal teams and customers, assisting with retrofit and optimization projects, and ensuring designs comply with applicable codes, standards, and safety guidelines. Occasional travel to client offices and jobsites will be required. A detailed job description will be provided to applicants.

Qualifications

• Strong analytical and problem‑solving skills.
• Mechanical drawing interpretation.
• Strong written and verbal communication skills.
• Ability to provide technical support to internal teams and clients, including interpreting specifications, resolving technical issues, and preparing clear proposals, documentation and reports.
• Bachelor’s degree in Mechanical, Chemical, or related Engineering discipline.
• Familiarity with relevant industry codes and standards (e.g., API, ASME).
• Effective communication and collaboration skills, with the ability to work on‑site in cross‑functional teams and manage multiple projects and deadlines.
• THI will provide training for the job‑specific roles.
• Comprehensive medical, dental, and vision insurance
• Company‑paid life and disability insurance
• 401(k) retirement savings plan with company profit‑sharing opportunities
• Paid vacation, sick leave, and company holidays
• Tuition reimbursement and continuing education support