Electrical I&C Engineer III

Merrick & CompanyChattanooga, TN
Hybrid

About The Position

Merrick is seeking an experienced Instrumentation & Controls Engineer III 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 with Merrick & Company and can be located in our Tulsa, OK, Greenwood Village, CO, Chattanooga, TN, Richmond, VA, Newport News, VA, or Baltimore, MD offices.

Requirements

  • At least 8 years of I&C design experience in industrial processing, power generation, refining, utilities and/or related industries.
  • Experience in directing I&C Work including, instrument sizing, datasheets, specifications, PLC/DCS architecture, PLC/DCS configuration, instrumentation wiring, instrument bus networks, wiring diagrams, panel layouts, HMI configuration, loop diagrams, logic diagrams, and control narratives.
  • 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)
  • Assists with client, customer or regulatory contacts and communication pertaining to specific assignments or meetings.
  • Bachelor of Science degree in Engineering from an ABET accredited institution required. Electrical or Controls Engineering is preferred.
  • Professional Engineer License is required.
  • Candidate must be eligible to work in the United States without sponsorship.

Responsibilities

  • Provide I&C engineering input in a dynamic multi-discipline environment.
  • Engineering state-of-the-art instrumentation and control systems, upgrades to existing systems and retrofits.
  • Interfacing 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.
  • Develop specifications and datasheets for instrumentation and control systems.
  • Ensuring 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 design concepts and solutions for advanced technology projects.
  • Travel to domestic client sites to support project work and assist with marketing Merrick’s capabilities.

Benefits

  • health insurance
  • dental and vision coverage
  • employee stock ownership plan (ESOP) opportunity
  • 401(k) options
  • paid time off (PTO)
  • annual performance and spot bonuses
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service