Underground Transmission Design Engineer - Power – San Jose, Sacramento, or Oakland, CA. – Full-time – ID#6399 Apply: https://ptaginc.com/jobs/ Or email your resume to Joselyn.Espinosa@PTAGINC.com

The Opportunity
Are you ready to make an impact in the Power industry? Join PTAG, a leading Project Management Advisory & Services firm, recognized across North America for helping world-class clients deliver major capital projects successfully.
We are seeking an Underground Transmission Design Engineer - to support our growing team in San Jose, Sacramento, or Oakland, CA. In this role, you’ll play a key part in driving project excellence, collaborating with industry leaders, and ensuring high-quality outcomes across complex initiatives.

About PTAG
At PTAG, we help our clients plan, manage, and execute their most challenging projects with innovation, integrity, and collaboration.
Our mission is to help our clients achieve successful delivery and efficient operation of their capital projects.
Our vision is to support global leaders in the selection, planning, and execution of their major initiatives.
Our values include:
Safety: The safety of our employees, suppliers, and clients is always the top priority.
Collaboration: We build true partnerships with clients and service providers.
Leadership: We elevate project performance through the application of best practices.
Accountability: We take responsibility for every aspect of our engagements.
Client Satisfaction: We strive for 100% satisfaction on every project.
Integrity: We believe in open and transparent communication at all levels.
Role & Responsibilities
In this role, you will:
Manage large, highly complex underground transmission and substation projects, performing detailed engineering analyses and developing conceptual and detailed designs.
Provide innovative solutions for complex technical issues related to underground transmission systems.
Lead root cause analyses and make recommendations for resolution of local and system-wide technical issues.
Serve as company representative, technical witness, and liaison with external stakeholders and regulatory bodies.
Develop and implement technical policies, procedures, and standards, including construction documents and specifications.
Support integration of underground cable systems with substations, including GIS and AIS equipment, grounding systems, and protection/control coordination.
Mentor and provide technical leadership to engineering staff, fostering skill development and knowledge transfer
Coordinate closely with Asset Management, Standards, and Maintenance teams to ensure continuity across lifecycle phases.

Qualifications / Requirements
To succeed in this role, you bring:
Bachelor’s degree in engineering or a related technical discipline from an accredited U.S. or international institution.
Current California Professional Engineer (PE) license required; consideration may be given to candidates with out-of-state licensure and ability to obtain CA PE within 6 months.
Minimum of 13 years cumulative experience in engineering and design of underground transmission and substation systems in electric utility settings.
Demonstrated ability to manage multiple large-scale underground transmission projects independently.
Experience leading and mentoring engineering teams and overseeing design execution.
Proven ability to develop cost-effective engineering solutions and negotiate with internal and external stakeholders.
Expertise in underground transmission cable systems including:
Cable System Design
Pipe-type and XLPE cable systems
Systems rated 60kV, 115kV, 230kV and above
Submarine cable systems and cathodic protection
Sheath bonding systems
Sequencing impedances of cable systems
Pulling tension and ampacity calculations
Construction & Material Coordination
Resolution of construction conflicts with existing infrastructure
Construction and material specifications
Issuance of construction drawings and contract coordination
Utility Coordination & Maintenance
Emergency cable repair planning and execution
Support to maintenance operations
Coordination with Asset Management and Standards organizations
Active participation in industry associations
Substation Interface
Integration with GIS and AIS switchgear
Grounding systems design
Protection and control coordination

Why Join PTAG?
At PTAG, you’ll be part of a dynamic, growing consulting firm that values professional development, collaboration, and innovation.
Opportunity to work on major infrastructure and capital projects.
Exposure to industry-leading clients and partners.
Competitive compensation and comprehensive benefits package.
Flexible work environment and opportunities for advancement.
Employee Share Purchase Plan (ESPP).
A culture that values safety, accountability, and excellence.
PTAG is proud to be an equal opportunity employer committed to fostering a diverse and inclusive workplace.

How to Apply
Ready to take the next step in your career?
Apply now through PTAG’s careers portal (https://ptaginc.com/jobs/)