Senior Relay Protection Engineer – Hybrid T&D Lead

The Haskell Company; St. Louis (MO); Hybrid; USD 120,000 - 180,000; Full time

Job summary

The Haskell Company is seeking a Senior Protection Engineer to lead relay protection for substations, transmission lines, and generation interconnects. You will develop, validate, and implement protective relaying systems and coordinate with field personnel and clients to ensure reliable operation.

You will mentor junior engineers, oversee QA/QC, and prepare study reports and protective drawings, while applying IEC/NERC standards and working with SEL and GE Multilin platforms.

Qualifications

• Bachelor's degree in Electrical Engineering from an accredited university.
• 5+ years of hands-on experience in system protection and relay settings within T&D environments.
• Professional Engineer (PE) license, or ability to obtain one within a reasonable time.

Responsibilities

• Develop and review protection and coordination studies for utility systems ranging from 5kV to 500kV.
• Calculate and implement relay settings using vendor tools (SEL AcSELerator, GE EnerVista, etc.).
• Analyze short circuit, arc flash, and protection coordination studies using software such as ASPEN OneLiner, CAPE, ETAP, or SKM.
• Generate native configuration files for protective relays (SEL, GE Multilin, etc.).
• Create and review protection and control drawings, including one-lines, three-lines, AC/DC schematics, logic diagrams, and panel wiring.

Skills

Protection Relay Principles

Power System Protection Coordination

Substation Protection Schemes

SEL & GE Multilin Platforms

Relay loadability & CT sizing

SELOGIC

FERC/NERC Compliance

Leadership

Project Coordination

Protection Study Leadership

Education

Bachelor's degree in Electrical Engineering

Professional Engineer (PE) license

Tools

SEL AcSELerator

GE EnerVista

ASPEN OneLiner

CAPE

ETAP

SKM

Job description

The Haskell Company is seeking a Senior Protection Engineer to lead relay protection for substations, transmission lines, and generation interconnects. You will develop, validate, and implement protective relaying systems and coordinate with field personnel and clients to ensure reliable operation.

You will mentor junior engineers, oversee QA/QC, and prepare study reports and protective drawings, while applying IEC/NERC standards and working with SEL and GE Multilin platforms.