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Install, test, and maintain cellular tower equipment while leading top-side work.
Fontana, CA
7 days ago
Field
report writing
safety compliance
lockout tagout
tower rescue
rf awareness
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Oversee construction engineering, consultants, and subcontractors for California transportation projects.
Riverside, CA
11 days ago
Onsite
cost estimating
contract administration
subcontract management
civil engineer
10+ years
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Assistant Production Manager - Building
Crown Technical SystemsAssist Production Manager overseeing staff, workflow, and quality in manufacturing.
Fontana, CA
18 days ago
Onsite
production scheduling
quality inspection
process improvement
associate degree
bachelors
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Leadman Aggregates
Cemex U.S.Lead a maintenance crew, ensure safety, schedule work, oversee repairs.
Rialto, CA
1 months ago
Onsite
preventive maintenance
work orders
equipment reliability
sap
electrical
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Intern - Summer 2026 - Facility Management
Hensel PhelpsAssist supervisors with field work, inspections, maintenance, and data analysis.
Riverside, CA
1 months ago
Onsite
data analysis
site projects
quality control
prolog
primavera