Jobs at Flex in Fontana, CA

34 job openings within 25 miles

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Panel Department Lead

Flex - Fontana, CA

Job Posting Start Date 01-09-2026 Job Posting End Date 04-30-2026 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...

Materials Coordinator

Flex - Fontana, CA

Job Posting Start Date 01-07-2026 Job Posting End Date 04-03-2026 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...

Production Supervisor (2nd Shift) - LVSG

Flex - Fontana, CA

Job Posting Start Date 12-22-2025 Job Posting End Date 03-20-2026 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...

Business Development Manager- Western Region

Flex - Fontana, CA

Job Posting Start Date 01-05-2026 Job Posting End Date 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 p...

Shop Helper

Flex - Fontana, CA

Job Posting Start Date 12-12-2025 Job Posting End Date 02-27-2026 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...

Test Engineering Manager

Flex - Fontana, CA

Job Posting Start Date 12-12-2025 Job Posting End Date 03-30-2026 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...

Electrical Test Technician

Flex - Fontana, CA

Job Posting Start Date 12-05-2025 Job Posting End Date 02-26-2026 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...

Site Installation Technician (90% Travel)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 02-27-2026 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...

LV Switchgear Assembler (1st Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 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 p...

Switchgear Wireman - LV (2nd Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 02-27-2026 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...

Switchgear Assembler - LV (2nd Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 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 p...

Panel Assembler (2nd Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 02-27-2026 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...

Panel Wireman (2nd Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 02-27-2026 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...

Building Assembler (2nd Shift)

Flex - Fontana, CA

Job Posting Start Date 12-04-2025 Job Posting End Date 02-27-2026 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...

Sr. Project Manager

Flex - Fontana, CA

Job Posting Start Date 12-16-2025 Job Posting End Date 03-16-2026 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...