Senior Wiring Designer 1 - Grid

Sargent & Lundy; Walnut Creek (CA); Hybrid; USD 78,000 - 119,000; Full time

Benefits offered by this job

Health Plans: Medical, Dental, Vision

Life & Accident Insurance

Disability Coverage

401(k)

Paid Time Off

Flexible Work Arrangements

Job summary

Sargent & Lundy in Walnut Creek, CA is seeking an experienced Electrical Substation Designer with 10+ years of HV substation wiring diagram experience. The role focuses on delivering detailed designs including single line diagrams, AC/DC schematics, and wiring diagrams, in a hybrid environment with on-site and remote work.

You will mentor junior designers, incorporate vendor data, conduct client walkdowns, and contribute to project teams delivering high-quality engineering solutions while

Qualifications

• Associate's Degree in drafting or equivalent technical experience.
• 10+ years in wiring diagram prep/review for high voltage substations (138kV+).
• Advanced knowledge of AutoCAD or MicroStation.
• Ability to visualize parts in 3D without CAD aid.
• Ability to multi-task across projects.
• Knowledge of design techniques, tools and engineering drawings.

Responsibilities

• Prepare design deliverables based on input from substation design and protection/control engineers: Single Line Relaying & Metering Diagrams, AC & DC Schematic Diagrams, Equipment Interconnection Wiring Diagrams, Cable Schedules.
• Provide technical guidance and mentoring to junior designers.
• Incorporate vendor information into design deliverables.
• Conduct walkdowns at client substation facilities.

Skills

3D visualization

Multi-tasking

Engineering design principles

EDA knowledge

Education

Associate's Degree in drafting

Tools

AutoCAD

MicroStation

Job description

We do not sponsor employees for work authorization in the U.S. for this position.

WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office and working remote from home.

Responsibilities

This position will offer you the opportunity to work in a project team environment with engineers and other designers involved in high voltage substation design. Your responsibilities will include, but are not limited to, preparation of the following design deliverables based on input from substation design and protection and control engineers:

• Single Line Relaying & Metering Diagrams
• AC & DC Schematic Diagrams
• Equipment Interconnection Wiring Diagrams
• Cable Schedules

Other Responsibilities Include, But Are Not Limited To

• Providing technical guidance and mentoring to new designers.
• Interpreting and incorporating vendor information into design deliverables.
• Conducting walkdowns at client substation facilities.

Qualifications

We do not sponsor employees for work authorization in the U.S. for this position.

Essential Skills And Experience

• An Associate's Degree in drafting or equivalent technical experience.
• 10 or more years of experience in the preparation and review of wiring diagrams for high voltage substations (138kV and above).
• Advanced knowledge of computer drafting tools (i.e. AutoCAD or MicroStation).
• Ability to visualize parts in 3D without the aid of the computer.
• Ability to multi-task from project to project.
• Knowledge of design techniques, tools, and principles involved in production of technical plans, blueprints, drawings, and models.
• Knowledge of the practical application of engineering science and technology, including the ability to relate various equipment to a technical design.

Technology & Innovation

Sargent & Lundy values the appropriate use of technology to improve how work gets done and deliver high-quality outcomes for our clients. Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design activities, workflow improvement, or other aspects of their work. We value candidates who demonstrate an interest in learning and effectively using emerging technologies where relevant to their role. Employees remain accountable for their work and are expected to apply appropriate professional judgment and review when using technology-assisted tools. Experience with AI, automation, programming, or similar technologies is valued where relevant but is not required unless specifically identified elsewhere in the job description.

About Sargent & Lundy

At Sargent & Lundy, we care about the health and well‑being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work‑life balance, which is why we are proud to provide competitive, award‑winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, 2024.

Health & Wellness

Financial Benefits

Work‑Life Balance

• Health Plans: Medical, Dental, Vision
• Life & Accident Insurance
• Disability Coverage
• Employee Assistance Program (EAP)
• Back‑Up Daycare
• FSA & HSA
• 401(k)
• Pre‑Tax Commuter Account
• Merit Scholarship Program
• Employee Discount Program
• Corporate Charitable Giving Program
• Tuition Assistance
• First Professional Licensure Bonus
• Employee Referral Bonus
• Paid Annual Personal/Sick Time (PST)
• Paid Vacation
• Paid Holidays
• Paid Parental Leave
• Paid Bereavement Leave
• Flexible Work Arrangements

Compensation Range

$77,890 - $118,999

Transparency Statement

Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well‑well‑being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.

Equal Opportunity

Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.