EPC Substation Engineer

Leidos Holding$69K — $125K *
Energy & Utilities
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • B.S. degree in Engineering (Electrical preferred) from an ABET accredited university
  • 3+ years of experience in utility substation design
  • Familiarity with electric infrastructure theories and principles
  • Experience with software like SKM, ASPEN, ETAP, CDEGS, or vendor tools
  • Competency in basic theories and principles of substation engineering
  • Experience in Engineering, Procurement & Construction (EPC) projects preferred

Responsibilities

  • Perform Substation Physical Electrical engineering design at HV and EHV voltage levels
  • Conduct Protection and Control engineering design at HV and EHV voltage levels
  • Read and design physical drawings including operation one-line drawings
  • Assist senior engineers in engineering studies
  • Prepare project deliverables like drawings and technical reports
  • Collaborate with other engineering disciplines and assess design impacts
  • Perform Quality Control reviews and provide technical support for project teams
  • Assist with proposal preparation and project execution efficiency improvements

Benefits

  • Opportunities for professional development and technical training
  • Collaborative work environment across engineering disciplines
  • Involvement in high-impact projects that support community infrastructure
  • Potential for advancement within a leading firm in the utility sector
  • Support for obtaining Engineer In Training (EIT) certification
Full Job Description
As a Substation Engineer (EPC), you can expect to:
  • Perform Substation Physical Electrical engineering design (including general arrangement, electrical plans and sections, grounding plan and details, raceway plan and details, shielding plan and details, lighting plan, and details, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.
  • Perform Protection and Control engineering design (including relaying one-lines, AC schematics, DC schematics, metering, SCADA systems, station communications, station automation, station security, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.
  • Read and design substation physical drawings such as operation one-line drawings, electrical plan and section drawings, foundation layouts, grounding layouts and details, Conduit layouts and details.
  • Assist senior engineers with engineering studies.
  • Prepare project deliverables including but not limited to engineered drawings, technical reports, project-related correspondence and miscellaneous project documentation.
  • Collaborate with other engineering disciplines as required. Should be able to assess the impacts of design changes on other disciplines to pick the best solution.
  • Perform Quality Control reviews where applicable
  • Provide technical oversight, direction, and support for project teams where applicable
  • Assist in the preparation of proposals under the direction of project engineers.
  • Provide drawing counts and manhour estimates for specified projects.
  • Assist the team with the development of processes and procedures to improve project execution efficiency.
  • Maintain accurate records and files and a high level of organization.
  • Take opportunities to improve technical knowledge and understanding of the work.
  • Develop and provide moderate complexity technical presentations to the team to assist with training and staff development.
  • Assist project engineer with project-related technical support to field personnel during construction.


Required Qualifications:
  • B.S. degree in an Engineering discipline from an ABET accredited university (Electrical preferred)
  • 3+ years of prior relevant experience in utility substation design
  • Familiarity with electric infrastructure and the theories and principles involved in substation engineering.
  • Experience with engineering programs and software (including SKM, ASPEN, ETAP, CDEGS, or vendor software).
  • Competency in applying basic theories and principals involved in substation engineering.
  • Experience with Engineering, Procurement & Construction turnkey projects for electric utilities is strongly preferred


Preferred Experience/Qualifications:
  • Proficiency with Bentley ProjectWise data management system.
  • Engineer In Training (EIT)
  • Understanding of the function and application of major substation electrical and control house equipment
  • Experience working on EPC projects or similar style of contracts
  • Construction support experience.
  • Understanding of the importance of quality and quality control in power/consulting industry.
  • Ability to meet deadlines under high pressure situations.


Original Posting:
July 24, 2026

Pay Range:
Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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