Site Installation Lead

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.

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

What you'll receive for the great work you provide:

• 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:

Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.

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 < 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).