Senior Substation Engineer

Senior Substation Engineer (Contract-to-Hire)

We are seeking a Senior Substation Engineer for a contract-to-hire opportunity based in Cary, NC. This role will support substation projects from concept through construction, working closely with project teams to deliver high-quality engineering solutions that meet client expectations, budget constraints, and schedule requirements.

• Support substation projects from conceptual design through project completion
• Prepare and develop comprehensive substation design packages, including:
  • Physical arrangement (above and below grade)
  • Protection & control (P&C) systems
  • Grounding, lightning protection, lighting, and security systems
• Perform engineering calculations, including:
  • Insulation coordination
  • AC station service and DC system design (including battery sizing)
  • Voltage drop, cable sizing, and conduit fill
• Develop design sketches, cost estimates, equipment specifications, and bill of materials
• Apply knowledge of industry standards such as IEEE, NESC, and utility-specific requirements
• Conduct and support field inspections for substation facilities
• Collaborate with project managers to maintain schedules and meet deadlines
• Participate in QA/QC reviews and perform design quality checks
• Research and compile technical data to support project execution
• Assist with client presentations, reports, and technical visualizations
• Identify and help resolve technical and project-related issues
• Support proposal development and client presentations during the pursuit phase
• Build and maintain strong client relationships

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, or related field from an ABET-accredited program and a minimum of 3 years of substation engineering experience (consulting preferred) OR
• Bachelor's degree in Electrical Engineering Technology, Mechanical Engineering Technology, or related field from an ABET-accredited program, successful completion of the FE exam, and a minimum of 3 years of substation engineering experience (consulting preferred)

Additional Requirements:

• Internship experience does not count toward required years of experience
• Experience with physical design and/or protection & control (P&C) required
• Strong knowledge of engineering principles and ability to apply them across diverse assignments
• Excellent written and verbal communication skills
• Strong analytical, problem-solving, and critical thinking abilities
• Proficiency in Microsoft Office Suite
• High attention to detail and strong organizational skills
• Ability to work effectively in a collaborative team environment
• Demonstrated leadership capabilities
• Ability to develop innovative solutions to engineering challenges

• Engineer in Training (EIT) certification
• Professional Engineer (PE) license

Aspen Technical Staffing CELEBRATING 25 YEARS ~~ We are an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, gender identity or expression, national origin, disability, veteran status, or any other protected characteristic under the law. Assistance with the application process is available upon request.