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AECOM Enterprise Capabilities is seeking a talented The Senior Engineer - Transmission & Distribution (Primary) is responsible for the delivery of primary design engineering for High Voltage Substation projects, ensuring timely and high-quality production of engineering deliverables related to primary circuits. The role focuses on execution of project design packages, technical accuracy, and the guidance/coordination of CAD designers/drafters supporting the development of drawings and models. The position requires strong hands-on experience in substation primary engineering and project delivery within transmission and distribution environments.

Key Responsibilities

- Deliver complete primary circuit engineering packages for HV Substation projects in accordance with project scope, schedule, and quality requirements.





- Prepare and manage design deliverables for different project phases (concept, 30%, IFC, As-Built).

- Coordinate with multidisciplinary teams (Protection & Control, Civil, Structural, BIM, and Construction) to ensure integrated design delivery.

- Support project engineers and managers with technical input, progress tracking, and issue resolution.

- Develop and produce primary substation design deliverables including: Single Line Diagrams (SLD), Substation layouts and equipment arrangement, Busbar and conductor design, Electrical clearances and safety procedures in a substation, Earthing and lightning protection and lighting calculations of a substation.

- Ensure compliance with project specifications, client standards, and international standards (IEC / IEEE / AS).

- Perform technical checks and reviews of primary design drawings and documents.

- Guide and coordinate CAD designers and drafters in the preparation of drawings and models.

- Review and validate drawing quality, consistency, and compliance with standards ensuring timely production and revision of drawings aligned with project delivery milestones.

- Provide technical support during design, procurement, and construction phases if required.

- Resolve engineering and interface issues related to primary equipment and layout.

- Review vendor drawings and technical submissions for primary equipment.

- Provide limited technical guidance to junior engineers when needed,



without formal mentorship responsibility.

- Prepare and maintain high-quality engineering documentation and design reports.

- Ensure proper version control and traceability of drawings and deliverables.

- Support preparation of material take-offs and technical specifications when required.

- Ensure all designs comply with:

- International standards (IEC, IEEE)

- Utility and client technical specifications

- Company engineering procedures and quality requirements

- Maintain awareness of industry developments and best practices in substation secondary engineering.

Qualifications Minimum Requirements**

- Electrical Engineer + 4 YORE or demonstrated equivalency of experience and/or education
- Proven experience in HV Substation Primary Design and project delivery.
- Proven experience in delivering primary engineering packages for transmission/distribution substations.
- Strong knowledge of HV substation primary design principles and deliverables.
- Proficiency in engineering and drafting tools (AutoCAD, MicroStation; BIM/Revit is an advantage).
- Experience coordinating CAD/drafting resources for drawing production.
- Exposure to International standards (IEC, IEEE, ANSI, Australian Standards and Middle East region codes and standards) is preferred.
- Understanding of equipment such as transformers, AIS/GIS switchgear, busbars, disconnectors, and grounding systems.
- Ability to coordinate across multiple engineering disciplines.
- English language is mandatory (Oral and written).

Preferable Requirements

- Overall 6+ years of work experience is preferred
- Master of Engineering degree (or equivalent education) in an appropriate engineering discipline from an accredited college or university.
- Strong focus on delivery

📌 Senior Engineer - Transmission & Distribution (Primary) (Bogotá)
🏢 AECOM
📍 Bogotá