E&I Designer

Hargrove Engineers & Constructors; Mobile (AL); On-site; USD 95,000 - 125,000; Full time

Benefits offered by this job

Paid time off

Health insurance

401(k) matching

Job summary

Hargrove Engineers & Constructors in Mobile, AL is seeking an experienced Electrical/Instrumentation Designer to lead the complete design of complex electrical systems for industrial projects.

You will produce installation details, motor control layouts, 15kV/5kV equipment specs, and guide junior designers, with on-site startup support and a strong emphasis on NEC standards.

Qualifications

• Associate degree in Engineering Technology or CAD is required.
• 8+ years of relevant industrial experience in electrical and instrumentation drafting and design.
• Familiarity with NEC and installation details of construction materials.

Responsibilities

• Produce installation details and wiring diagrams under minimal supervision.
• Produce 15kV/5kV equipment specifications with engineering review and approval.
• On-site startup support and coordination with staff and discipline lead.
• Lead a small team to deliver on commitments.
• Develop equipment specifications for 480VAC equipment with reviews.

Skills

NEC knowledge

Lighting calculations

Wire sizing

Voltage drop

Conduit routing

Cable tray routing

MCC loading

Equipment specs

Load center loading

Team leadership

Education

Associate degree in Engineering Technology or CAD

Tools

AutoCAD

MicroStation

3D AutoCAD

Microsoft Office

Job description

Mobile, AL

Full time

2026-000954

What You'll Be Doing

Job Scope: Generally responsible for performing all aspects for complete design of complex electrical and instrumentation assignments using theoretical knowledge and practical design methods. This level requires extensive progressive experience in electrical and instrumentation design and involves applying advanced design techniques and analysis. This position requires some supervision of less experienced personnel. This work will be performed under general supervision.

Primary responsibilities will include but not be limited to:

• Familiarity with and utilizing department design and drafting standards.
• Recognizing and communicating project scope, specifications and design criteria upon assignment to a project task team.
• Producing installation details, motor control center single lines, electric room layouts, motor control elementaries, connection diagrams, cable schedules, control panel layouts and grounding, lighting, power and instrumentation plans under minimal supervision.
• Recognizing and communicating scope and design changes promptly.
• On-site assistance during startup.
• Providing technical guidance to less experienced drafting personnel in the department.
• Coordinating work activities with other staff members and the discipline lead.
• Producing 480VAC equipment specifications with engineering review and approval.
• Producing 15kV/5kV equipment specifications with engineering review and approval.
• Producing electrical installation specifications with engineering review and approval.
• Complete understanding of the skills and experience required to perform design functions.

This position offers a highly competitive compensation package, including paid time off, health insurance benefits, and matching retirement contributions.

Ideal Background

Education:

Associate degree in Engineering Technology or Computer-Aided Drafting is required.

Certification:

Certification is not required at this level.

Experience:

This position requires 8+ years of relevant industrial experience in electrical and instrumentation drafting and design.

Required Knowledge Skills and Abilities

• Familiarity with the current version of the National Electrical Code (NEC).
• Ability to perform lighting level calculations.
• Ability to size wire, conduit and overcurrent protection for both lighting and power applications.
• Ability to perform voltage drop calculations.
• Ability to route conduit and cable tray.
• Ability to calculate tray and conduit fill.
• Ability to determine motor control center loading.
• Familiarity with specifications and installation details of construction bulk materials and equipment.
• Ability to create accurate electrical installation documents from the information found on vendor equipment drawings.
• Ability to determine load center unit substation loading.
• Knowledge and understanding of work flow/information flow between disciplines.
• Knowledge and understanding of schedule constraints and information requirements for the production of all electrical deliverables.
• Ability to accurately estimate completion of assigned tasks.
• Ability to determine load center unit substation loading.
• Ability to develop equipment specifications for 480VAC equipment such as, motor control centers, variable frequency drivers, induction and synchronous motors, load center unit substations, etc. with engineering review and approval.
• Familiarity with 15kV power system equipment and installation techniques both above and below ground.
• Ability to develop equipment specifications for 15kV/5kV equipment such as, switchgear, load break switches, motor control centers, etc. and capable of performing calculations for required short circuit and overcurrent protective device ratings with engineering review and approval.
• Ability to develop electrical installation specifications with engineering review and approval.
• Ability to develop a construction cost estimate, a detailed engineering schedule and a man-hour budget for a small project or an area for a larger project.
• Knowledge and application of company engineering design and CAD drafting standards.
• Ability to lead a small team to deliver on commitments.
• Ability to deliver presentations of Hargrove Engineers & Constructors services.
• Proficient in the use of Microsoft Word, Excel and Outlook.
• Proficient in the use of 2D AutoCAD and Microstation. 3D AutoCAD desirable.
• Good communication skills, both verbal and written.
• Virtual team skills and cross divisional relationships are developed and able to provide interoffice execution support under general supervision. Interoffice execution leadership skills are developing.

Physical Requirements

• Ability to sit, stand, or walk for long periods of time.

Hargrove Culture

We work to create an environment founded on trust, personal integrity, and a "team mentality" so that each person understands the value of their contributions both on a project and company-wide level. We know that each person on our team contributes to the success of our company by pairing expertise and passion to meet and exceed the needs of the clients we serve across the globe.

Our safety culture protects and promotes the well-being of every person who works with us and every person touched by our work.

As a 100% Teammate owned company, we proudly offer a comprehensive benefits package including, paid holidays, personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible Teammates.

Equal Opportunity Employment Statement

Hargrove is an Equal Opportunity/Affirmative Action employer. We do not discriminate based upon race, color, national origin, religion, age, sex (including gender, sexual orientation, pregnancy, sexual identity, marital or family status), disability, military service or obligations, veteran status, or any other characteristic protected by law.

Hargrove is a drug-free workplace.

The selected candidate must be authorized to work in the United States.

Hargrove is passionate about serving our clients within our industry and the local economy, and we recognize that our impact goes beyond building great projects. Our extraordinary teammates serve the community with their time, talent, and generosity. The Hargrove team is a family whose volunteerism makes a huge impact on our communities, and The Hargrove Foundation is the vehicle for making a true difference in the lives of others.

We work to create an environment founded on trust, personal integrity, and a "team mentality" so that each person understands the value of their contributions both on a project and company-wide level. Hargrove has consistently been ranked one of the "Best Firms to Work For" by organizations such as ZweigWhite and Business Alabama.

We pair expertise and passion to meet and exceed the needs of the clients we serve across the globe. Our teammates strive to expand their knowledge and contribute to the success of the organization.

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