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Freelance Relay Protection Control Engineer Jobs in Missouri

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Freelance Relay Protection Control Engineer information

What does a Freelance Relay Protection Control Engineer do?

A Freelance Relay Protection Control Engineer specializes in designing, testing, and maintaining protection and control systems for electrical power networks. Their work ensures the reliability and safety of power systems by detecting faults and automatically isolating affected sections. As freelancers, they provide these services on a project basis to utilities, industrial clients, or engineering firms. This role often includes tasks such as relay settings calculations, system modeling, and troubleshooting relay malfunctions, either remotely or on-site.

What is the difference between Freelance Relay Protection Control Engineer vs Substation Automation Engineer?

AspectFreelance Relay Protection Control EngineerSubstation Automation Engineer
CredentialsRelevant electrical engineering certifications, relay protection trainingElectrical engineering degree, automation system certifications
Work EnvironmentProject-based, on-site at substations or remotelyDesign, implementation, and maintenance of automation systems in substations
Industry UsagePower utilities, electrical contractors, consulting firmsPower utilities, automation solution providers
Common Search/ComparisonOften compared for roles in protection schemes and control systemsRelated to automation and control system integration

The Freelance Relay Protection Control Engineer focuses on designing, testing, and implementing relay protection schemes, often working independently or on contract. In contrast, a Substation Automation Engineer specializes in integrating automation systems within substations to enhance operational efficiency. While both roles require electrical expertise and work within the power industry, their focus areas differ: protection vs. automation systems.

What are some common challenges faced by Freelance Relay Protection Control Engineers when working with multiple clients simultaneously?

Freelance Relay Protection Control Engineers often juggle projects for several clients at once, which can present challenges such as managing varying technical standards, coordinating schedules, and ensuring clear communication across different teams. Each client may use different relay platforms or require unique protection schemes, so adaptability and strong organizational skills are crucial. Additionally, freelancers must be proactive in clarifying project scopes and deadlines to avoid misunderstandings and ensure successful project delivery. Building strong relationships and maintaining transparent communication with clients can help overcome these challenges.

What are the key skills and qualifications needed to thrive as a Freelance Relay Protection Control Engineer, and why are they important?

To excel as a Freelance Relay Protection Control Engineer, you need a solid background in electrical engineering, expertise in power system protection, and experience with relay coordination and system analysis. Familiarity with industry-standard protective relay software (such as SEL, ABB, or GE relays), CAD tools, and relevant certifications like NETA or IEEE are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you manage independent projects and collaborate with clients. These competencies ensure safe, reliable power system operation and successful project delivery in a technically demanding field.
What are popular job titles related to Freelance Relay Protection Control Engineer jobs in Missouri? For Freelance Relay Protection Control Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Freelance Relay Protection Control Engineer jobs in Missouri look for? The top searched job categories for Freelance Relay Protection Control Engineer jobs in Missouri are:
Infographic showing various Freelance Relay Protection Control Engineer job openings in Missouri as of July 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 84% In-person, 8% Hybrid, and 8% Remote job distribution.
Electrical Engineer

Electrical Engineer

One Tech Engineering

Saint Louis, MO

Full-time

Posted 26 days ago


Job description

One Tech Engineering is searching for an Electrical Engineer for a position located in St. Louis, Missouri. The Electrical Engineer will be responsible for substation engineering and consulting services for clients across the US and internationally.

The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship. The candidate should have a Bachelor's Degree in Electrical Engineering or a related degree and 3 years of electrical engineering experience.

Local candidates preferred or open to relocation. This is not a remote position.

Electrical Engineer Responsibilities:

  • Develop proposals and scopes of work, including conceptual designs and execution plans.
  • Prepare engineering cost estimates, labor estimates, and project schedules.
  • Complete physical substation design such as yard layouts, plans, sections, grounding systems, lightning protection, control building arrangements, interior/exterior raceways, auxiliary AC/DC power systems, and bills of material.
  • Perform protection and control (P&C) design, including panel arrangements, one-line/single-line diagrams, three-line diagrams, AC schematics, DC elementaries, equipment wiring, and relay panel wiring.
  • Prepare calculations and technical reports for engineering studies (e.g., grounding, lightning protection, AC/DC load studies).
  • Develop equipment specifications for procurement and support factory acceptance testing (FAT).
  • Coordinate design activities with cross-functional teams (Civil/Structural, Networks, Transmission Line, etc.).
  • Provide guidance, mentorship, and technical support to junior team members.
  • Collaborate and communicate regularly with clients and external stakeholders.
  • Perform quality assurance reviews of designs prepared by engineers and designers.
  • Provide short-term field support during construction phases.
  • Support business development and marketing efforts as needed.
  • Potential additional involvement in relay settings, 3D/intelligent design, or participation in industry/professional technical committees.
  • Perform other duties as assigned.

Requirements of the Electrical Engineer:

  • Bachelor's Degree in Electrical Engineering or related degree from an ABET-accredited program and 3 years of electrical engineering experience, consulting preferred.
  • Or a Bachelor's Degree in Electrical or related Engineering Technology from an ABET-accredited program and successful completion of Fundamentals of Engineering (FE) exam and 3 years of electrical engineering experience, consulting preferred.
  • Or a Master's Degree in Electrical Engineering and 2 years of electrical engineering experience, consulting preferred.
  • Strong knowledge in standard engineering techniques and procedures.
  • Excellent written and verbal communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills.
  • Proficient in standard engineering techniques and procedures.
  • Strong computer skills. (e.g. Microsoft Office Suite)
  • Strong computer skills include AutoCAD, MicroStation, 2D and 3D rendering programs and other analysis programs.
  • Strong attention to detail, facilitation, team building, collaboration, organization and problem-solving skills.
  • Engineers in Training-EIT Certification preferred.