- The County of Los Angeles (Los Angeles, CA)
- …arboricultural care of trees in and around hazardous conditions such as overhead utility lines or within major highways requiring lane closures impacting high speed ... maintenance will be accepted for six months of the required experience. Option II : Possession of a valid International Society of Arboriculture (ISA) Tree Worker… more
- City and County of San Francisco (San Francisco, CA)
- …resources entrusted to our care. Our Vision: We are an innovative utility leader, recognized for excellent results in service, safety, stewardship, and ... the Operator is required to obtain a California Grade II Wastewater Treatment Plant Operator Certificate. If an Operator...+ Passing the exam to obtain a California Grade III Wastewater Treatment Plant Operator Certificate within six (6)… more