Site Installation Lead at 1018 Crown Technical Systems, Llc — USA, CA

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.

## Job Summary

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.

• 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

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• Full range of medical, dental, and vision plans
• Life Insurance
• Short-term and Long-term Disability
• Matching 401(k) Contributions
• Vacation and Paid Sick Time
• Tuition Reimbursement

Application Deadline:

Job Posting Start Date 07-09-2026 Job Posting End Date 09-04-2026

The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity.

$24.31 USD - $33.42 USD Hourly

## Job Category

Operations

Is Sponsorship Available?

No

Crown 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, you must complete the application process first).