Senior Electrical Design Engineer - EPC/Process Systems

Johnson Service Group, Inc.; Birmingham (AL); On-site; USD 110,000 - 170,000; Full time

Job summary

Johnson Service Group, Inc. is seeking a seasoned Electrical Engineer for a long-term contract in Birmingham, AL. The role emphasizes detailed design and field support across EPC environments.

Responsibilities include developing single-line diagrams, cable schedules, MTOs, grounding and protection systems, plus on-site startup support and coordination with multidisciplinary teams. PE license preferred or pursuing licensure.

Qualifications

• B.S. or M.S in electrical engineering from an accredited university.
• PE license preferred or actively working toward licensure.
• 7+ years of relevant industrial experience in electrical, preferably in EPC environments.
• Knowledgeable in electrical design software (AutoCAD, Plant 3D, Revit, ElecDes, ETAP, SKM, PSCAD, A6132, Dialux).
• Proficiency in PLCs, DCS, SCADA systems, and field instrumentation.
• Strong understanding of NEC, IEEE, and other relevant codes and standards.
• Ability to produce efficient, constructible designs with attention to cost and schedule.
• Experience with EPC project workflows and documentation standards.
• Proficient in Microsoft suite (Word, Excel, Access & Outlook).

Responsibilities

• Develop detailed design deliverables including: Single-line diagrams, Motor elementary diagrams, Interconnect diagrams, Electrical cable schedules, Equipment specification, Material take-offs (MTOs).
• Grounding, lighting, lightning protection, and heat trace systems.
• Perform engineering calculations to validate design integrity.
• Design and implement instrumentation systems for process control and monitoring.
• Conduct arc flash studies, grounding grid analysis, and relay coordination.
• Prepare construction packages and support field implementation.
• Ensure designs meet client expectations, industry standards, and project specifications.
• Collaborate with multidisciplinary teams to ensure project alignment.
• Provide on-site startup and commissioning support as needed.
• Recognize and communicate scope changes.

Skills

Electrical design concepts

PLCs, DCS, SCADA

Code standards NEC IEEE

Construction design feasibility

On-site commissioning

Education

Bachelor's or Master's in Electrical Engineering

Professional Engineer license (preferred)

Tools

AutoCAD

Plant 3D

Revit

ElecDes

ETAP

SKM

PSCAD

A6132

Dialux

Job description

Johnson Service Group, Inc. is seeking a seasoned Electrical Engineer for a long-term contract in Birmingham, AL. The role emphasizes detailed design and field support across EPC environments.

Responsibilities include developing single-line diagrams, cable schedules, MTOs, grounding and protection systems, plus on-site startup support and coordination with multidisciplinary teams. PE license preferred or pursuing licensure.