Jefferson Parish, LA Jobs

Under direct supervision, performs work in the routine cleaning work involving the performance of a variety of manual and custodial tasks in and around public buildings and premises such as: dusting, mopping, waxing…

The purpose of this position is to perform technical tasks in operating a Water Purification Plant and minor mechanical/maintenance for various types of equipment and processes used in a major Water Purification Plant.

Under direct supervision, the purpose of the position is to perform routine clerical duties in supporting efficient operations of an assigned work unit.

Under direction, performs responsible, repetitive work which entails attending to animals confined in kennels; performs assignments promptly and efficiently as directed.

The Jefferson Parish Water Purification Operator – Class III is a full‑time role focused on ensuring safe drinking water through daily operation, monitoring, and maintenance of plant processes.

The Water Purification Operator – Class II is responsible for operating and monitoring water treatment processes to ensure safe drinking water.

The Water Purification Operator – Class IV is a full‑time, on‑site role responsible for operating and monitoring a major water purification plant.

Entry-level operator responsible for running a water purification plant, monitoring pumps, motors, tanks, chemical feeders, and analyzers while handling hazardous chemicals.

This position seeks an Equipment Operator I to manage light tractor‑drawn machinery such as mowers and bush hogs for Jefferson Parish’s Sewerage and Parkway departments.

This position supplements existing eligibility lists for Jefferson Parish maintenance roles, covering streets, water, and parkways departments.

This role requires a licensed electrician to maintain and repair high‑voltage electrical systems across Jefferson Parish’s treatment plants, lift stations, and drainage facilities.

The Jefferson Parish Air Conditioning / Heating Mechanic position requires a licensed HVAC professional to install, maintain, and repair a wide range of heating, ventilation, and air conditioning equipment.

Electrician responsible for electrical repair, maintenance, and high‑altitude lighting in Jefferson Parish buildings.

The Juvenile Detention Officer II safeguards the safety and well‑being of juvenile residents in a residential custody setting.

The Early Head Start Teacher supports infant and toddler development in Jefferson Parish's Head Start program.

The Jefferson Parish Department of Sewerage seeks an Engineer Intern to perform advanced engineering tasks in sewerage, drainage, water, and streets.

The Jefferson Parish Department of Juvenile Services is seeking a dedicated Juvenile Detention Officer I to ensure the safety and well‑being of residents in West Jefferson.

Engineers I, Professional at Jefferson Parish perform entry-level engineering review and design for capital projects and water system planning.

The Jefferson Parish Maintenance Technician role involves routine upkeep of buildings and equipment across the parish.