Demo

Sr., Electrical Designer (Refinery/Industrial Domain)

OpTech LLC
Houston, TX Full Time
POSTED ON 5/22/2026
AVAILABLE BEFORE 7/22/2026

Job Title: Electrical Designer (Industrial / Petrochemical)

Location: Houston, TX
Job Type: Contract / Long-Term Opportunity

Pay Rate - $65/hour on W2 - $70/hour on W2

Job Overview

We are seeking an experienced Electrical Designer to support large capital projects ($10MM ) within a global engineering team. This role focuses on delivering high-quality electrical designs for industrial and petrochemical facilities, ensuring systems are safe, reliable, and aligned with industry standards.

Key Responsibilities

  • Develop electrical designs for new installations and upgrades in industrial/process plants
  • Prepare detailed design deliverables including:
  • One-line diagrams, schematics, and interconnection diagrams
  • Equipment layouts, cable schedules, and load schedules
  • Perform electrical design calculations (load, short circuit, etc.)
  • Support equipment specification, sizing, and procurement activities
  • Coordinate with multi-discipline teams (Mechanical, Civil, Piping, Instrumentation)
  • Utilize CAD/CAE tools (AutoCAD, MicroStation, etc.) to produce construction-ready drawings
  • Participate in scope development, estimates, and project planning
  • Conduct occasional site visits for field data collection and design validation

Required Qualifications

  • 10 years of electrical design experience in:
  • Petrochemical, refinery, heavy industrial, or utility environments
  • Strong experience in:
  • Power distribution systems (<1000V)
  • Electrical schematics and system design
  • Grounding, lighting, and switchroom layouts
  • Hands-on experience with electrical calculations (load, short circuit)
  • Proficiency in CAD tools such as AutoCAD or MicroStation
  • Working knowledge of industry codes and standards (NEC, NFPA, ANSI)
  • Ability to work both independently and within cross-functional teams

Preferred Qualifications

  • Associate degree or higher in Electrical or related field
  • Experience with 3D design tools
  • Familiarity with electrical equipment selection and sizing
  • Experience working in operating plant environments

Work Environment & Travel

  • Standard Monday–Friday schedule (8-hour days, flexible start times)
  • Minimal travel (2–3 site visits per year)
  • Field work in industrial environments may be required (PPE required)

Additional Information

  • Candidates must be comfortable working in active plant environments
  • TWIC card may be required (can be obtained after onboarding)
  • All project-related travel expenses are reimbursed

Apply now if you have strong industrial electrical design experience and are looking to contribute to large-scale engineering projects.

GTech is an equal opportunity employer and is committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, status as a parent, disability, age, veteran status, or other characteristics as defined by federal, state or local laws.

#INDHP

Pay: $65.00 - $70.00 per hour

Work Location: In person

Salary : $2 - $70

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