Merrick is seeking an Instrumentation & Controls Engineer to serve in a variety of energy markets including refining, midstream and downstream oil & gas, power, and renewable fuels. This is a direct hire position and will be located in our Tulsa, OK office.

Annual salary range for this position is $83,600 - $108,000.00. Pay offered may vary depending on job related knowledge, skills, and experience.

Scope/Key Responsibilities

• Provide I&C engineering input in a dynamic multi-discipline environment engineering state-of-the-art instrumentation and control systems, and retrofits and upgrades to existing systems.
• Interface with clients, project management, procurement professionals, and other engineering disciplines in matters dealing with control systems.
• Develop I&C basis of design and scope of work documents.
• Identify design milestones and preparing labor-hour estimates for project proposals.
• Develop specifications and datasheets for instrumentation and control systems.
• Ensure technical accuracy and conformance to project design criteria of engineered work products.
• Ensure appropriate procedures, design guidelines, and design tools are utilized on projects.
• Develop innovative project concepts and solutions for advanced technology projects.
• Assists with client, customer or regulatory contacts and communication pertaining to specific assignments or meetings.
• Travel to domestic client project sites to support projects and assist with marketing Merrick’s capabilities. 

• Bachelor of Science degree in Electrical or Chemical Engineering from an ABET accredited institution.
• Minimum of four (4) years I&C design experience in industrial processing, power generation, refining, utilities and/or related industries.
• Experience with Industrial Control System Network design, and assessment of NERC CIP compliance standards.
• Experience in instrument bus networks, logic diagrams, control narratives, instrument sizing, datasheets, specifications, instrumentation wiring, wiring diagrams, and panel layouts.
• Familiarity with PLC/DCS configuration, and HMI configuration.
• Familiarity with industrial power document development such as electrical one-line diagrams, power and control schematics, hazardous area classification, electrical equipment specifications, power and MCC panel layouts.
• Experience working successfully in a collaborative environment.
• Excellent project execution and team communication skills.
• Proficient knowledge of industry codes and standards (API, ISA, NFPA/NEC, IEEE, ANSI, NEMA).
• Must have a valid driver's license, a good driving record, and be insurable under Merrick’s insurance carrier.
• Must be eligible to work in the United States without sponsorship.

• Employee Owned - all eligible U.S. employees have an Employee Stock Ownership Account.
• Robust Employee Referral Program.
• Annual performance and compensation reviews.
• Professional Training and Development.
• Employee Recognition Awards.
• Peer Mentor Program
• And Much More!

• Apply online only. No e-mail, hard copy or third-party resumes accepted.
• At Merrick, every resume is carefully reviewed by our team of experienced human recruiters—never by AI. We are committed to a fully human-centered hiring process, ensuring each candidate receives thoughtful, personalized attention at every stage.
• Merrick & Company offers a competitive compensation and benefits package which includes health insurance, dental and vision coverage, 401(k), and paid time off (PTO).
• Merrick is an Equal Opportunity Employer, including disability/vets.
• Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen.