Job Description

Zachry Engineering Corporation is seeking an experienced Electrical & Instrumentation (E&I) Engineer II to join our team in Downers Grove, Illinois. The successful candidate will provide engineering support for industrial and energy-related projects, including power generation, chemical, refining, manufacturing, and infrastructure facilities. This role is responsible for the development, design, and execution of electrical and instrumentation engineering deliverables while collaborating with multidisciplinary project teams to ensure safe, efficient, and cost-effective project execution.

Responsibilities

• Develop electrical and instrumentation engineering designs for industrial facilities and infrastructure projects.
  
  • Prepare and review engineering deliverables, including:
    • Single-line diagrams
    • Electrical equipment specifications
    • Motor control schematics
    • Instrument datasheets
    • Instrument index and I/O lists
    • Loop diagrams
    • Cable schedules
    • Area classification drawings
  • Perform electrical load studies, voltage drop calculations, short circuit studies, and equipment sizing calculations.
  • Support the design and specification of:
    • Medium- and low-voltage power distribution systems
    • Motor control centers (MCCs)
    • Variable frequency drives (VFDs)
    • Switchgear and transformers
    • Process instrumentation and control systems
  • Review vendor drawings, technical submittals, and equipment documentation.
  • Coordinate with process, mechanical, structural, civil, and piping disciplines to ensure integrated project execution.
  • Participate in design reviews, HAZOPs, constructability reviews, and project planning meetings.
  • Support procurement activities, including technical bid evaluations and vendor selection.
  • Assist with field support activities during construction, commissioning, startup, and troubleshooting efforts.
  • Ensure engineering designs comply with client requirements, industry codes, applicable regulations, and company standards.
  • Mentor junior engineers and designers as assigned.

Qualifications

• Bachelor's degree in Electrical Engineering, Electrical Engineering Technology, or a related engineering discipline.
  
  • Minimum of 2-7 years of electrical and instrumentation engineering experience in industrial, power, chemical, refining, manufacturing, or EPC environments.
  • Working knowledge of electrical distribution systems and industrial instrumentation.
  • Experience developing engineering design packages and technical specifications.
  • Familiarity with applicable industry standards and codes, including:
    • NEC
    • NFPA
    • IEEE
    • ISA
    • NEMA
  • Proficiency with Microsoft Office applications.
  • Strong written and verbal communication skills.
  • Ability to work effectively in a collaborative, multidisciplinary environment.
  Preferred Qualifications
  
  • Professional Engineer (PE) license or ability to obtain licensure.
  • Experience supporting EPC or consulting engineering projects.
  • Familiarity with electrical analysis software such as ETAP, SKM, or EasyPower.
  • Experience with AutoCAD, SmartPlant Instrumentation (SPI), SmartPlant Electrical (SPEL), or similar engineering tools.
  • Knowledge of DCS, PLC, and SCADA systems.
  • Previous experience supporting energy transition, power generation, renewables, or industrial process facilities.

Physical Demands

Employee will be required to communicate in person, via telephone, email, use of arm/hand steadiness, manual dexterity, finger dexterity, multi limb coordination, oral expression, and comprehension. May be required to lift, carry and move objects safely.

Work Environment

Employee will work in multiple environments including an office, warehouse and in a trailer or building on construction sites. On construction sites, noise levels will be moderate to high. Job sites may contain the following: light to heavy equipment vehicles, small to large equipment, materials, communication equipment and tools, people standing, walking, sitting, signaling, and talking. Noise levels vary and may include bells, whistles, and alarms.

The above description covers the fundamental responsibilities of the I&C Engineer II position. It shall not be construed as a complete listing of all miscellaneous, incidental or similar duties which may be required from day-to-day.

This position Instrumentation & Control Engineer III is eligible for participation in Zachry's Total Employee Rewards Program, which includes medical, dental, vision, life insurance, disability coverage, and other ancillary benefits. This position is also eligible for participation in the 401(k) Retirement Savings Plan.

In accordance with Illinois Equal Pay Act, the expected salary range for this Illinois position, I & C II is between $84,400 and $115,000, annually. Actual pay will be adjusted based on experience, geographic location, and other job-related factors as permitted by law.