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Site Installation Lead

Crown Technical Systems
Crown Technical Systems Salary
Fontana, CA Full Time
POSTED ON 9/13/2026
AVAILABLE BEFORE 11/6/2026
Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage switchgear, and enclosures (power/control buildings/ E-Houses). We specialize in customized, turn-key solutions that ensure safe, secure, and reliable power distribution. Working at Crown Technical Systems offers a dynamic and rewarding career path for individuals seeking to power the world. Through hands-on training, mentorship, and a culture of internal promotion, we empower you to reach your full potential and contribute to projects that truly matter.

At Flex, we welcome people of all backgrounds. Our employees thrive here by living our values: we support each other as we strive to find a better way, we move fast with discipline and purpose, and we do the right thing always.

Through a respectful, inclusive and collaborative culture, a career at Flex offers the opportunity to make a difference, invest in your career growth and join our purpose -- to make great products that create value and improve people’s lives.

Job summary:

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add an Site Installation Lead in USA Fontana, Ca.

Report to the Construction & Logistics Manager, the Site Installation Lead, is for leading a team of employees in completing assigned tasks for site installation projects. This role will serve as the primary job-site representative for Crown Technical Systems.

This position will require 90% of overnight travel across the United States via company vehicle and/or airplane. Must have valid identification for air travel in accordance with TSA regulations.

What a typical day looks like:

  • Responsible for training and developing onsite team members.
  • Oversee the daily workflow and assignments of the employees assigned to the jobsite
  • Send end-of-day reports to Construction Manager and Project Teams.
  • Communicating any technical issues to Construction Manager.
  • Responsible for reinstallation of equipment on assigned jobsites; Serves as the primary jobsite representative and Safety representative for Crown Technical Systems.
  • Communicate with team members to discuss and assign upcoming daily work assignments onsite.
  • Maintains knowledge of processes and equipment used according to company policies and procedures.
  • Troubleshoots issues that arise on the jobsite; communicate and partner with Construction Manager and/or Engineers for guidance on complex issues and redline all drawing changes that are needed.
  • Responsible for reviewing and verifying the quality of work done onsite to ensure it meets the as-built drawings.
  • Partner with the Construction Manager to track progress or changes to jobsite schedules and communicate information to team members as needed.
  • Assist with electrical and assembly installations as needed.
  • Ensure that employees comply with applicable safety regulations, policies, and procedures.
  • Sending end-of-day reports, reporting/documenting any quality concerns, drawing issues, and missing/damaged material.
  • Job Readiness: Ensuring that all materials, drawings, and other documentation are available for job-site installations (ex. Sourcing missing/needed materials locally, completing safety and pre-start work documentation, including JHAs, tailgate meetings, etc.)
  • Responsible for the organization and cleanliness of Company Vehicles.
  • Perform other related duties as assigned.

The experience we’re looking to add to our team:

  • High school diploma or equivalent; associate’s degree in construction management or related field preferred
  • Prior experience in effectively leading a team of employees
  • 3 years’ experience in manufacturing, fabrication, or related field
  • OSHA 30 Construction Certification is required; if candidate does not have current OSHA 30 Construction Certification, they must obtain within the first 30 days of employment.
  • Current Driver's License and ability to pass a Motor Vehicle Report to operate company vehicles.
  • Thorough understanding of or the ability to quickly learn assembly and wiring operations.
  • Excellent supervisory and leadership skills.
  • Excellent verbal and written/computer communication skills.
  • Excellent organizational skills and attention to detail.
  • Excellent time management skills with a proven ability to meet deadlines.
  • Strong analytical and problem-solving/critical thinking skills.
  • Ability to prioritize tasks and to delegate them when appropriate.
  • Excellent understanding of tools (ex. Tape measures, impact drill, fall protection, etc.). and math skills to meet technical specifications and measurements.
  • Proficient with Microsoft Office Suite or related software to complete reports and logs.
  • Excellent knowledge of OSHA Safety Requirements.
  • Knowledge on handling, connecting, and safety requirements for installing 125VDC battery Systems.

What the physical requirements are:

  • Must be able to traverse and inspect all areas of jobsite in all types of weather; this may include walking, climbing, reaching, bending, crawling, or stretching.
  • Must be able to lift up to 35 pounds at a time; team lift up to 75 pounds.
  • Must have manual dexterity to assemble products or machines as directed.
  • Must have excellent hand-eye coordination.
  • Ability to differentiate between colored wires, tabs, and electronic components.
  • Must wear PPE, such as gloves, safety glasses, hard hat, fire rated clothing, and ear protection, while working on the production floor and at job sites

GB02

Crown Technical Systems is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Crown Technical Systems, you must complete the application process first).

Salary.com Estimation for Site Installation Lead in Fontana, CA
$103,799 to $143,592
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