Plant operator jobs in San Antonio, TX

Our vision is that Pearl is the pioneering Plazamaker of North America through creating places and experiences to cultivate human connectedness. Every person who joins our organization is invited to join us in pursuing this vision and making Pearl the place to be. As Pearl continues to grow and expand our offerings, Pearl is expecting growth in people living, working, and enjoying all that is available in the neighborhood. Our team will add services to our portfolio in pursuit of the continued innovation and the service level that is associated with Pearl. While recognizing this growth, we will continue to focus on sustainability by providing solutions that can transform San Antonio and the commercial real estate industry. Summary/Objective The Chiller Plant Operator / HVAC Technician is accountable for the safe, efficient, and reliable operation of two central chiller plants and large-scale HVAC systems across a 26-acre, 22+ building luxury campus. This role provides technical expertise for chilled water production, distribution, and optimization, while also performing maintenance, troubleshooting, and replacement of HVAC equipment. In addition to supporting campus systems, the position will contribute to revenue generation through tenant support services, equipment replacement, and advanced HVAC solutions. Essential Functions Operate, monitor, and maintain two central chiller plants, ensuring optimal efficiency, reliability, and compliance with regulatory standards. Perform preventive and corrective maintenance on chillers, cooling towers, pumps, air handling units, and related HVAC equipment. Diagnose and repair complex HVAC system failures, including electrical, mechanical, and controls issues. Support large-scale HVAC replacements, retrofits, and upgrades to extend equipment life and improve efficiency. Support in the planning, design, and implementation of capital projects related to HVAC and chilled water systems. Respond to and resolve tenant HVAC service requests, supporting both operational needs and revenue-generating service opportunities. Maintain detailed logs, documentation, and reporting of chiller plant performance, energy consumption, and system efficiency. Ensure compliance with all local, state, and federal codes, environmental regulations, and safety protocols. Collaborate with the Facilities Supervisor and property management team to optimize HVAC performance and support campus profitability goals. Lead emergency response efforts for HVAC-related issues to maintain business continuity. Schedule/Coordinate 3 rd party vendor services Supervisory Responsibility This position does not have direct supervisory responsibilities but may provide technical guidance to Facilities Technicians and vendors on HVAC-related issues. Work Environment Campus-wide responsibility for chiller plants, HVAC systems, and related equipment in a luxury mixed-use environment. Work requires indoor and outdoor exposure, confined spaces, elevated areas, and mechanical rooms with 24/7 operational needs. Required Education and Experience High school diploma or equivalent; technical training in HVAC preferred. Valid EPA Universal Refrigerant Certification required. Minimum of 5 years' experience in commercial HVAC service and/or chiller plant operations. Experience with building automation systems (BAS) preferred. Accountable for responding to on-call duties and emergency situations to ensure uninterrupted chiller plant systems be it after hours, weekends or holidays. In-depth knowledge of chiller plant operations, chilled water distribution systems, and large-scale HVAC equipment. Technical expertise in troubleshooting and repairing commercial HVAC systems, including controls, electrical, and mechanical components. Ability to interpret technical drawings, schematics, and operating manuals. Knowledge of preventive and predictive maintenance practices for HVAC and chiller systems. Strong attention to detail with ability to maintain accurate records and performance logs. Customer service and communication skills to work effectively with tenants, vendors, and internal teams. Commitment to workplace safety and regulatory compliance.

Sandy Oak Materials is seeking an experienced Night shift Wash Plant Operator for our Sand plant in Poteet, TX. Sandy Oak Materials is a new Frac Sand producer seeking an experienced Wash Plant Operator for our night shift. The Wash Plant Operator is responsible for operations of the wash plant function and monitoring. Employees are expected to operate all equipment in a safe manner. As a result, basic mechanical skills are required for maintenance of equipment and assistance to overall plant maintenance. Position Responsibilities Key duties of the Wash Plant Operator include but are not limited to: Operation and knowledge of wash plant startup/shutdown procedures. Assist maintenance department in maintaining the wash plant equipment. General labor, as needed Qualifications Capable of climbing stairs and access ladders several times per day Capable of lifting 75lbs Basic mechanical skills Able and willing to work extended work schedules, overtime, weekends, and call-ins, as necessary Understand and comply with mining safety and environmental regulations Ability to be cross-trained to assume other responsibilities Additional Requirements Must pass toxicity test Must pass fit-test to wear respiratory protection Team-oriented, effective communicator (verbal and written), able to offer technical expertise and guidance, and have the ability and willingness to build rapport with team members. Ability to manage multiple tasks and set priorities appropriately Willingness to further training or education, if requested. **The above list is not an all-inclusive list of duties and/or requirements. You will be expected to perform various tasks as required by the company. As business objectives change, so to may the required job responsibilities. Compensation: $20.00 per hour We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Job Description Sandy Oak Materials is seeking an experienced Night shift Wash Plant Operator for our Sand plant in Poteet, TX. Sandy Oak Materials is a new Frac Sand producer seeking an experienced Wash Plant Operator for our night shift. The Wash Plant Operator is responsible for operations of the wash plant function and monitoring. Employees are expected to operate all equipment in a safe manner. As a result, basic mechanical skills are required for maintenance of equipment and assistance to overall plant maintenance. Position Responsibilities Key duties of the Wash Plant Operator include but are not limited to: Operation and knowledge of wash plant startup/shutdown procedures. Assist maintenance department in maintaining the wash plant equipment. General labor, as needed Qualifications Capable of climbing stairs and access ladders several times per day Capable of lifting 75lbs Basic mechanical skills Able and willing to work extended work schedules, overtime, weekends, and call-ins, as necessary Understand and comply with mining safety and environmental regulations Ability to be cross-trained to assume other responsibilities Additional Requirements Must pass toxicity test Must pass fit-test to wear respiratory protection Team-oriented, effective communicator (verbal and written), able to offer technical expertise and guidance, and have the ability and willingness to build rapport with team members. Ability to manage multiple tasks and set priorities appropriately Willingness to further training or education, if requested. **The above list is not an all-inclusive list of duties and/or requirements. You will be expected to perform various tasks as required by the company. As business objectives change, so to may the required job responsibilities.

We are seeking a dedicated and skilled Dry Plant Operator to join our team. As a Dry Plant Operator, you will play a crucial role in the production process, ensuring the efficient operation of machinery used in the drying and processing of materials. You will be responsible for maintaining equipment, monitoring production processes, and adhering to safety protocols to ensure the highest quality product is consistently delivered to our customers. Key Responsibilities: Operate Dry Plant Machinery: Efficiently operate and control drying equipment, including but not limited to dryers, conveyors, and associated machinery. Monitor Production: Continuously monitor production processes to maintain product quality and maximize efficiency. Adjust equipment settings as needed to meet production goals. Equipment Maintenance: Perform routine maintenance and minor repairs on machinery to prevent downtime and ensure safe and optimal operation. Report any maintenance needs or malfunctions promptly. Quality Control: Inspect materials and products at various stages of the drying process to ensure they meet quality standards. Take corrective actions when necessary. Safety Compliance: Adhere to all safety protocols and guidelines, including the proper use of personal protective equipment (PPE). Promote a safe working environment for yourself and colleagues. Documentation: Maintain accurate records of production data, equipment maintenance, and any incidents or issues that may arise during your shift. Team Collaboration: Work closely with other members of the production team, including supervisors and maintenance staff, to coordinate activities and achieve production targets. Continuous Improvement: Identify opportunities for process improvement and contribute ideas for enhancing productivity, efficiency, and safety. Knowledge Skills and Abilities Must be able to work 12-hour shifts, weekends, overtime and holidays as needed Must be able to read and write in English Must be able to wear all required safety equipment Must be able to communicate with hand signals and warning sounds, with coworkers regarding movement of vehicles and mobile equipment Must be service oriented with proven ability to work in a TEAM environment Must be able to follow instructions as well as make some independent decisions Must be able to perform duties in a safe and environmentally responsible manner Mechanical/welding knowledge preferred Physical Requirements This job requires the ability to wear a hard hat, safety glasses, steel-toed shoes, half mask respirator Must be able to climb stairs and ladders on a repetitive basis Must be able to stoop, bend and lift 50 lbs from ground to waist level on a repetitive basis Must work outside in all weather conditions consistent with extreme ambient temperatures: heat, cold, wetness, dryness, dust, SAND and noisy conditions Must be able to work at various heights Must have good hand/eye coordination and be able to operate hand/foot controls Possess good vision to perceive depth at close range and distances up to 150 feet Education and Experience Prior Dryer Operator experience preferred High school diploma or GED preferred Heavy equipment experience preferred

FLSA STATUS: Non-Exempt PAY RANGE: $41,144.00 - $68,573.00 REPORTS TO: Chief Operator Western Canyon, WTP DIVISION: Western Canyon SUMMARY The Plant Operator is responsible for the safe and efficient operation and maintenance of the Surface Water treatment plant of the Western Canyon Division, including monitoring and controlling functions of the distribution system, pump stations, and storage tanks. ESSENTIAL DUTIES AND RESPONSIBILITIES Keep a working knowledge of GBRA's mission and policies as they relate to the Western Canyon Division. Meeting the permit requirements as established by the Environmental Protection Agency and the Texas Commission on Environmental Quality (TCEQ). Under the direction of the Chief Operator: Operate pump stations and water treatment plant(s). Collect samples and perform routine process control tests. Complete in an accurate, legible manner all operational logs, laboratory and process control worksheets. Monitor the SCADA system to identify problems and check status; report any problems to the Chief Operator or Water Treatment Plant Chief Operator. Read, install, and replace water meters. Assist in emergency repairs and operations. Perform maintenance and general repair work to pumping equipment, storage tanks, and small tools, vehicles, and equipment. Perform building and grounds maintenance. Maintain an inventory of all tools and equipment. Assist with the maintenance records of the many facilities throughout the Western Canyon Division. Safeguard all facilities and property. Perform any rough fabrication, welding or cutting work, soldering, sandblasting, and painting, minor body repair, general carpentry, and other repair work as needed. Report any problems and activities to the Chief Operator. Follow all requirements of the GBRA Safety Manual. Perform all work in a safe and thoughtful manner. Notify a supervisor immediately in event of an accident. Perform other duties as assigned. Requirements KNOWLEDGE/SKILLS/ABILITIES Shift Work hours, 12-hour shifts, typically 7:00 AM to 7:00 PM and/or 7:00 PM to 7:00 AM. Subject to duties outside regularly scheduled work hours as scheduled by the Chief Operator. Respond to emergencies during off-duty hours. Safely operate gas, electric, hydraulic, and hand tools. Read and understand highly technical information in small print (such as Safety Data Sheets and operation and maintenance manuals). Perform basic math skills. Read analog and digital indicators. Possess basic computer skills including Microsoft Word, Excel, and Outlook. The permanent residence must be such that travel time to the Western Canyon Water Treatment Plant is no more than 45 minutes without violating traffic laws. EDUCATION High School Diploma or GED. REGISTRATIONS/LICENSES Valid driver's license as issued by the State of Texas. Ability to remain insurable under GBRA's vehicle liability policy. Occupational licenses as issued by the State of Texas: Class D Water Operator license. Class C Surface Water Operator license within 18 months of employment. Higher Surface Water licenses encouraged. EXPERIENCE None required. Experience in utility operations and maintenance, customer service, or construction is desirable. MANAGERIAL RESPONSIBILITIES None. PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Work at elevated levels greater than 30 feet on tanks, roofs, etc. Climb vertical ladders up to 30 feet in height. Repeatedly lift, load, and unload up to 50 pounds. Respond to visual and audible alarms. Wear personal protection equipment such as safety glasses, protective footwear, self-contained breathing apparatus (SCBA) as outlined in the employee Safety Manual. Safely enter, exit, and work in trenches and confined spaces. Perform basic first aid and CPR. Be able to differentiate colors (red/green). Employees must wear protective footwear in compliance with ANSI or ASTM standard. New employees are provided protective footwear. Replacement footwear is provided annually for qualifying employees. WORK ENVIRONMENT Approximately 75 to 90 percent of work indoors. Occasional travel to attend training necessary for maintaining licenses and certificates as required. May be exposed to hazardous chemicals and possible disease-causing bacteria when working with municipal wastewater and bio solids. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. TRAVEL Personal transportation is required to normal work site at which point employee will use vehicles provided by GBRA to perform duties. Overnight travel mainly limited to meetings and training. Salary Description PAY RANGE: $41,144.00 - $68,573.00

About Aleut Federal At Aleut Federal, we believe the company and its mission is just as important as the job you are applying for. Aleut Federal is an Alaskan Native-owned enterprise whose purpose is to support our “Shareholders,” the Unangax, the indigenous people of the Aleutian Islands of Alaska. People are at the core of everything we do. We support our Shareholders by providing excellent service and quality results to our Clients, the various branches of the federal government. We engage in our local markets, so community service is embedded into our process. Our culture nurtures the strength of our workforce through mentorship and coaching, providing opportunities for growth, and competitive benefits. We support and encourage diversity, inclusion, and accountability at every level. The Aleut Federal motto is “We are One” because we truly believe that with one heart, one mind, and one purpose, we can accomplish our mission and be an organization anyone would be proud to be a part of. The Program Manager will be involved with the following: - Manage and provide oversight on assigned Enterprise, IT projects. - Ensure adequate resources are assigned and aligned with core service delivery and FOC criteria. - Develop comprehensive project plan for all requirements/projects to include costs and budgets, personnel, planning, quality control, direction, coordination, deliverables submissions and reviews. - Provide weekly status updates to the Prime PM for the COR. - Create, maintain and dispose of task-related records and supporting documentation. - Schedule all meetings that are pertinent to project planning and development - Assist the Program Manager by interacting with team members and government leads with policy or issues. Qualifications - Bachelor's degree with 5 - 8 years of experience - Must have verified DoD Top Secret/SCI clearance eligibility on day 1 - Must have an Active PMP - Minimum of 6 years' experience managing IT projects - Experience in both short- and long-term IT systems deployment & systems lifecycles - Excellent organizational, oral, and writing skills - Experience in a supervisory level position #ait #cj

WHO WE ARE: HJD Capital Electric is a 100% employee-owned company, founded in 1994 by Henry Davila, which has grown from purely providing electrical services to providing electrical, mechanical, general construction and construction management services in addition to 24-hour plumbing and electrical service/maintenance. HJD Capital Electric has successfully delivered projects and has a proven reputation as a highly specialized contractor for the Federal Government, state, local municipalities, and commercial customers across the greater San Antonio, TX area. JOB SUMMARY: The Concrete Laborer supports concrete demolition and installation activities including flatwork, curbs, equipment pads, and slab‑on‑grade placements. Some work will follow plans and specifications, while other tasks are laid out and field‑engineered by the Foreman. This role assists with forming, reinforcement, placement, finishing, cleanup, and masonry support. RESPONSIBILITIES: Assist with site prep and demolition of existing materials. Support forming, rebar installation, and concrete placement. Perform tasks based on plans or field layout direction from the Foreman. Operate small tools such as demo saws, compactors, and mixers. Maintain a clean and organized jobsite. Assist with masonry tasks such as mixing mortar or staging materials. Support backfilling, compaction, and post‑pour cleanup. Follow all safety procedures and wear required PPE. MINIMUM REQUIREMENTS & QUALIFICATIONS: Basic understanding of concrete tools and equipment. Ability to take direction and learn new skills. Good work ethic and communication skills. Education & Experience: High school diploma or equivalent preferred. 2+ year concrete labor experience. BENEFITS: Medical, Dental, and Vision insurance Paid Time Off & Holiday Pay Eligibility for ESOP (Employee Stock Ownership Plan) - This allows you to have shares and ownership in the company! 401k Health Savings Account for medical costs Life insurance, short-term disability, long-term disability, and critical illness & hospitalization indemnity

Job Description We are currently seeking dependable and safety-conscious Concrete Laborers with MSHA certification to join our construction team. The ideal candidates will have experience setting concrete forms and tying rebar in heavy industrial or mining environments. This role is critical to the successful completion of foundations, pads, and structural concrete work. Key Responsibilities: Set and align concrete forms according to specifications and blueprints Tie and secure rebar and reinforcing mesh to structural drawings Assist with pouring, leveling, and finishing concrete as needed Maintain a clean and safe job site Follow all site safety protocols, including MSHA regulations Work as part of a team under supervision of foremen and project managers Qualifications: MSHA Part 46 or 48 Certification (required) 1+ years of concrete construction experience preferred Proficiency in reading and understanding formwork and rebar layouts Ability to lift 50+ lbs, stand for extended periods, and work in outdoor conditions Commitment to safety, punctuality, and teamwork Preferred Skills: Familiarity with mining or heavy industrial job sites Experience with gang forms, wall forms, and structural concrete Basic carpentry or tool handling skills

For over 50 years, Texas Water Utilities has been a trusted provider of water and wastewater utility services. Today, we serve over 143,000 customers in 207 Texas communities. Our service area reaches throughout the state of Texas from Mitchell County in central Texas to Matagorda on the Gulf Shores. It all starts with our people - proud members of their communities, dedicated to delivering safe, reliable, and cost-effective water utility services. Purpose of the Job Performs routine checks of the facilities; responsible for compliance with TCEQ or NPDES permit. Observes and monitors equipment and operations daily; assesses problems, diagnoses equipment failures; checks water well(s), lift station(s), treatment plants, etc. Respond to and investigate customer service calls. Job Responsibilities Perform routine checks Maintain water and wastewater facilities Operate belt presses Competencies Delivering High Quality Work Supporting Coworkers Communicating Effectively Working Safely Education H.S. Diploma or GED in General Certifications TX - TCEQ Wastewater C Driver's License Physical Requirements Field-Based Role Work Experience 2 years of directly related experience in water and/or wastewater system operations, maintenance, customer service, and prefer experience operating back-hoe and/or track-hoe equipment. We are a proud Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any characteristic or condition protected by Federal, state, or local law. We are an E-Verify participating employer.

Job DescriptionSalary: $17-$20/hr DOE Want to learn a trade, work with your hands, and be part of a team that helps people when they need it most? Come work with us at CWF!We're looking for dependable, hard working individuals to join our growing water mitigation team as a Water Technician Apprentice. This is ahands-on, entry-level position where you'll assist our technicians with demolition and cleanup work following water/mold/fire damage events. You'll gain Valuable experience in the restoration industry while working side-by-side with skilled technicians who will train you on the job. What You'll Be Doing Assisting technicians with demolition work such as removing drywall, flooring, and other affected materials. Helping extract water, dry structures, and clean up damaged areas Setting up and maintaining drying equipment Maintaining job site cleanliness and organization Communicating clearly and respectfully with team members and customers Working in a variety of conditions-including wet, dirty, or sewage-affected areas Requirements Must be physically capable (able to lift up to 75lbs) Valid Driver's license required Must be dependable and on time Comfortable working in different environments and job sites Good communicator and team player Available to work on-call when scheduled-this includes being available 24/7 during on-call days. Must be willing to be called in to work if needed unless a "hard day off" is scheduled and approved.

This is a semi-skilled and/or skilled position. This work involves the construction, installation, maintenance, operation and repair of water distribution systems and sewer collection systems. May have limited responsibility for: the preparation of reports and records; daily contact with the public requiring tact, diplomacy and professionalism; may make numerous work decisions weekly, varying in complexity; may have limited supervisory assignments; reports Water/Wastewater crew activity daily. This position may be filled as a Operator Trainee, Operator I or Operator II and may perform as a leader of a crew or crews. ESSENTIAL DUTIES AND RESPONSIBILITIES: • Grounds Keeping: o Operates and maintains grounds keeping equipment such as mowers, weed eaters, chainsaws, and chippers to maintain City water and wastewater infrastructure sites and other assigned areas. o Operates and maintains City trucks and trailers. o Excavates and back-fills trenches and other areas with hand tools. • Earth Moving Equipment: o Operates earth moving equipment such as dump trucks, trailers, backhoes and loaders to maintain and repair City water and wastewater infrastructure sites and other assigned areas. • Material Handling: o Operates material handling equipment such as forklifts, loaders, trucks, dump trucks and trailers. o Loads and unloads construction materials, bench stock supplies and others as assigned. • Specialty Equipment: o Operates specialty equipment such as hydro excavators, sewer jetting trucks, hydraulic valve exercisers, bucket trucks, crane trucks and crane and rigging. • Safety & Operations: o Follows procedures for safe and effective work zones, trench safety and traffic control when required. o Follows procedures for safe handling and application of hazardous chemicals and testing and sampling. o Follows procedures for lock-out-tag-out of equipment. • Other Duties & Responsibilities: o Operates, maintains and repairs the City's water production, water distribution and wastewater collection systems. o Operates power tools and light construction equipment. o Performs rough carpentry, painting, and concrete work. o Performs scheduled vehicle and equipment inspections and records maintenance actions. o May be required to climb tanks and towers for inspection and maintenance. o Records work performed and man-hour expenditures on task and work orders. o Assists other Public Work Divisions/City Departments when requested. o Participates in on-call schedules and duties. On-call duties during City-wide events, extenuating circumstances and emergencies (weather related or other) may be extended to all Public Works personnel. o Performs other job-related duties as required. • Operator II (In addition to the duties and responsibilities above) o Familiarization with City of Schertz Code of Ordinance, water & wastewater standards and specification codes, TCEQ Rules and Regulations and A.W.W.A. standards. o Familiarization with SCADA system; routinely checks the status of sites utilizing SCADA and responding to SCADA system alarms. o Coordinates and performs the location of underground utilities prior to construction or repairs of the water and wastewater system. o Coordinates, supervises and performs “On the Job Training” and City Safety Programs. o Maintains inventories related to division equipment and supplies. o Assumes the duties of their supervisor in his/her absence. o Good Housekeeping and organization of tools, equipment, vehicles and work area. o Assures crews are organized and ready to complete task at hand. o Application of pesticides and proper handling and use of other chemicals. REQUIRED KNOWLEDGE, SKILLS AND ABILITIES: Operator Trainee: • None; basic labor or construction experience preferred. Operator I: • Completion of basic training in Grounds Keeping, Earth Moving Equipment, Material Handling, Specialty Equipment, and Safety & Operations as listed in the Public Works Career Progression Program. Operator II: • Completion of basic and advanced training in Grounds Keeping, Earth Moving Equipment, Material Handling, Specialty Equipment, and Safety & Operations as listed in the Public Works Career Progression Program. • Above average knowledge of construction procedures and materials, equipment operations and maintenance, water distribution and wastewater collection system operation, maintenance and repair work and grounds maintenance consisting of pickup trucks, dump trucks, backhoes, front end loaders, mowers, saws, hydro excavators, and other construction equipment. • Above average knowledge of hand tools, shop equipment and power tools. • Must have above average communication skills in both verbal and written form. • Must be able to operate digital devices such as smart phones, computers and tablets. EDUCATION AND EXPERIENCE REQUIREMENTS: Operator Trainee, Operator I: • High School Diploma or GED equivalent Operator II: • High School Diploma or GED equivalent • Two (2) years prior experience in water production, water distribution and wastewater collection systems operation, maintenance and repair as well as supervisory training. To view the full Job Description, click the attachment. Job Post Closing Date: Open until filled

Job Description The Plant Operator I is an entry-level position that focuses on achieving competency through learning and understanding a variety of technical work utilized for the operation of New Braunfels Utilities' wastewater treatment systems, including the North and South Kuehler, Gruene Road, and Sam C. McKenzie treatment facilities. Essential Duties & Responsibilities Under supervision of Plant Operator II, III, or Sr., operates and adjusts controls on wastewater treatment equipment and machinery such as valves, pumps, chlorinators, chemical feeders, motors, and other equipment Performs process control laboratory tests for chlorine residuals, pH, temperature, ammonia, phosphorus, TSS, and dissolved oxygen as necessary Inspects and performs minor maintenance of treatment plant equipment Assists PdM Techs with major repair work when required Performs general housekeeping duties at wastewater treatment sites Cleans and removes algae from clarifier troughs and skims floatable solids from processes Monitors wastewater system through SCADA system and reacts to alarms within the system Records and logs meter readings, hour readings, chemical usage, maintenance activities, operating conditions, and other pertinent information daily Performs daily rounds at treatment plants to monitor and inspect treatment equipment and machinery Calibrates and verifies accuracy of treatment plant analyzers and laboratory equipment at required intervals Records data and operating conditions in appropriate spreadsheets or logbooks Dewaters biosolids using belt filter press Moves 30-yd trailers to level biosolids in belt filter press process Uses skid steer to remove screened solids from barscreen and fine screen areas Assist in the change out of one-ton chlorine and sulfur dioxide cylinders Other duties as assigned GENERAL RESPONSIBILITIES Maintain regular attendance; leave schedule should be managed so as to not interfere with ability to accomplish tasks, including special projects and assignments with deadlines Adhere to NBU safety guidelines and practices at all times and in all situations Maintain a clean and safe work area, field site and vehicle as applicable Develop & maintain effective customer service skills for communications with co-workers, customers and the public in general Maintain strict confidentiality of business, employee and customer information in written and oral communications and safeguard sensitive documents Adhere to NBU policies and procedures Exemplifies NBU Core Values of Integrity, Stewardship, Culture, Team and Safety Participate in and support initiatives to reach annual NBU Performance Measures. Formal Education and Work Experience Requirements Degree/Diploma Obtained: High School Diploma/GED Work Experience Time Frame: No Experience Required Field of Study: General Studies Certification and Licensures Requirements Employee must obtain a Class 'D' Wastewater Operator License within one year of employment Class 'C' Wastewater Operator License must be obtained prior to expiration of the 'D' Water Operator License Class 'C' Driver's License Other Minimum Qualifications • Flexibility in available hours, including holidays, weekends, and/or after hours is required. • Must reside within a forty-five-minute response time of the NBU Service Center as measured by an internet mapping tool • Pass a medical evaluation and fit test in accordance with OSHA standards for respirator use (29 CFR 1910.134).

The Plant Operator I is an entry-level position that focuses on achieving competency through learning and understanding a variety of technical work utilized for the operation of New Braunfels Utilities' wastewater treatment systems, including the North and South Kuehler, Gruene Road, and Sam C. McKenzie treatment facilities. Essential Duties & Responsibilities Under supervision of Plant Operator II, III, or Sr., operates and adjusts controls on wastewater treatment equipment and machinery such as valves, pumps, chlorinators, chemical feeders, motors, and other equipment Performs process control laboratory tests for chlorine residuals, pH, temperature, ammonia, phosphorus, TSS, and dissolved oxygen as necessary Inspects and performs minor maintenance of treatment plant equipment Assists PdM Techs with major repair work when required Performs general housekeeping duties at wastewater treatment sites Cleans and removes algae from clarifier troughs and skims floatable solids from processes Monitors wastewater system through SCADA system and reacts to alarms within the system Records and logs meter readings, hour readings, chemical usage, maintenance activities, operating conditions, and other pertinent information daily Performs daily rounds at treatment plants to monitor and inspect treatment equipment and machinery Calibrates and verifies accuracy of treatment plant analyzers and laboratory equipment at required intervals Records data and operating conditions in appropriate spreadsheets or logbooks Dewaters biosolids using belt filter press Moves 30-yd trailers to level biosolids in belt filter press process Uses skid steer to remove screened solids from barscreen and fine screen areas Assist in the change out of one-ton chlorine and sulfur dioxide cylinders Other duties as assigned GENERAL RESPONSIBILITIES Maintain regular attendance; leave schedule should be managed so as to not interfere with ability to accomplish tasks, including special projects and assignments with deadlines Adhere to NBU safety guidelines and practices at all times and in all situations Maintain a clean and safe work area, field site and vehicle as applicable Develop & maintain effective customer service skills for communications with co-workers, customers and the public in general Maintain strict confidentiality of business, employee and customer information in written and oral communications and safeguard sensitive documents Adhere to NBU policies and procedures Exemplifies NBU Core Values of Integrity, Stewardship, Culture, Team and Safety Participate in and support initiatives to reach annual NBU Performance Measures. Formal Education and Work Experience Requirements Degree/Diploma Obtained: High School Diploma/GED Work Experience Time Frame: No Experience Required Field of Study: General Studies Certification and Licensures Requirements Employee must obtain a Class 'D' Wastewater Operator License within one year of employment Class 'C' Wastewater Operator License must be obtained prior to expiration of the 'D' Water Operator License Class 'C' Driver's License Other Minimum Qualifications • Flexibility in available hours, including holidays, weekends, and/or after hours is required. • Must reside within a forty-five-minute response time of the NBU Service Center as measured by an internet mapping tool • Pass a medical evaluation and fit test in accordance with OSHA standards for respirator use (29 CFR 1910.134).

We are seeking a dedicated and reliable Service Technician to join our team in San Antonio, TX. As a Service Technician, you will play a crucial role in providing preventative and emergency maintenance and repairs on our water dispensing cabinets. Job Duties: Establishing and fostering positive relationships with both customers and store management through effective communication and service delivery. Demonstrating exceptional customer service skills to ensure a satisfying experience for clients. Conducting proactive maintenance tasks such as filter replacements, UV lamp installations, battery changes, and equipment upgrades. Employing troubleshooting skills to accurately read and report pressure gauges, flow meters, and detect leaks. Proficiently using multi-meters and conducting water sampling tests. Effectively addressing repair needs, including but not limited to fixing leaks, tightening fittings, and replacing valves, fittings, tubing, electrical wires, and components. Being available for occasional emergency service calls, which may occur during regular or off-business hours. Our commitment is to have a skilled service technician on-site within 24-48 hours or sooner for urgent situations. Ensuring timely completion and submission of all required paperwork for payment processing. Requirements: Knowledge of plumbing, electrical and mechanical equipment. Exhibit professionalism with excellent time management skills, demonstrating the ability to work independently and responsibly. Possess a Smartphone and proficiency in using email for communication and reporting purposes. Maintain physical capabilities, including the ability to bend, squat, and, if needed, climb stairs or ladders as part of the job tasks. Communicate effectively in English. Provide own transportation and tools for on-site visits. Pay & Work Hours: Compensation: $45 - $55 per hour minimum, based on experience. Service Frequency: On Call, as needed. Employment Type: 1099 Independent Contractor position, offering no benefits. Additional Information: Interviews will be conducted via Microsoft Teams video conferencing platform. Job offers are contingent on the results from a background check. Applicants must be 18 years of age or older to be considered for this position. Please submit your resume with your application. If you are a proactive individual with excellent communication skills, a keen eye for detail, and the ability to work autonomously, we encourage you to apply for this exciting opportunity to make a positive impact in our customers' experiences and our planet!

Essential Utilities, Inc. delivers safe, clean, reliable services that improve quality of life for individuals, families, and entire communities. Operating as the Aqua (water and wastewater services) and the Peoples and Delta (natural gas) brands, Essential serves approximately 5.5 million people across 10 states. We are committed to sustainable growth, operational excellence, a superior customer experience, and premier employer status - including a competitive and comprehensive benefits package as well as a commitment to career growth opportunities. We are advocates for the communities we serve and are dedicated stewards of natural lands, protecting more than 7,600 acres of forests and other habitats throughout our footprint. Our company is one of the most significant publicly traded water, wastewater service and natural gas providers in the U.S. Are you looking for a fantastic career at Aqua? We have a great opportunity for a Facility Operator in the Wimberley, TX area (including Manchaca, Canyon Lake, Floresville, Bulverde, Kyle, Bishop, New Braunfels, Sandia, Buda, San Marcos, Driftwood, and Maxwell)! This role is under the direction of the Field Supervisor and will perform a variety of activities to support the operation of water production facilities, wastewater treatment facilities, lift stations, booster stations, distribution system, and the wastewater collection system. ESSENTIAL DUTIES: (Primary Duties and Responsibilities) * Maintains equipment at the assigned water production facilities and booster stations. * Operates and maintains distribution systems including mains, valves, hydrants and service lines. * Maintains equipment at the wastewater treatment facilities and lift stations. * Operates and maintains sewer collection systems including collections mains and pump stations. * Troubleshoots and repairs service piping and other related equipment . * Performs routine water quality analysis in accordance with established processes and procedures. * Makes operational adjustments as needed to comply with state and federal water quality standards. * Adjusts chemical treatment to ensure water quality meets standards. Calculates various ratios and dosages. * Completes customer service work orders, updates and maintains appropriate system documentation of activities and closes work orders in accordance with department policies and procedures. * Performs all tasks safely, professionally and in accordance with company policies and procedures as well as local, state and federal laws, rules and guidelines. * Assists with other tasks or projects as assigned To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential function(s). QUALIFICATIONS (Required Experience, Education, Licenses, and Certifications) * A high school diploma or GED. * A valid U.S. Driver's License. * Minimum license requirement of C Water or C Wastewater for FO I, Must meet dual licensing requirements and have either a C Water and C Wastewater for FO II, Must meet dual licensing requirements of at least a B or above Water and B or above Wastewater for FO III. * Reverse osmosis (RO) and MBR experience preferred. KNOWLEDGE, SKILLS AND ABILITIES: * Familiarity with computers / tablets and the basic operation of database, spreadsheet and word processing programs preferred * Ability to read, understand and accurately follow operating instructions both written and verbal * Mathematical ability to perform calculations to determine various ratios, dosages, volumetric calculations that are required for the operation of the Wastewater Treatment Plants and Water Treatment Plants * Excellent interpersonal skills and ability to communicate in writing * Familiarity with and understanding of the need to prevent wastewater pollution of area waters * Understand and maintain plan processes through computer-controlled equipment * A team player able to work effectively in a team fostered multi-tasking environment WORKING CONDITIONS/PHYSICAL DEMANDS: * May be subject to extreme temperatures, noise, wet and/or humid conditions, mechanical, electrical, gas exposure hazards, fumes, dusts, mists, gases and /or poor ventilation atmospheric conditions. * Ability to lift and carry up to 75 pounds. * Working conditions include travel to work sites of Essential Utilities and/or other constituents. * Must be available to be on-call nights and on weekends to adequately staff a 24 hour/7day operation The physical demands are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Essential Utilities, Inc., is an Equal Opportunity/Affirmative Action employer. Equal employment opportunity is provided to all employees and applicants for employment without regard to the following legally protected characteristics: race, color, religion, sex, national origin, age, pregnancy (including childbirth and related medical conditions, including medical conditions related to lactation), physical or mental disability, covered-veteran status, genetic information (including testing and characteristics), sexual orientation, gender identity or expression or any other characteristic protected by applicable local, state or federal law. Essential Utilities is committed to providing reasonable accommodation to individuals with disabilities. If you have a condition that may prevent you from applying for a job online or need to request an accommodation during the interview process, please call (***************. To maintain the integrity of the recruitment process and to avoid real or perceived conflicts of interest due to employment and/or assignment of family members and personal referrals, specific guidelines apply to the hiring and assignment of these individuals including, but not limited to: * Family members cannot result in a supervisor/subordinate reporting relationship * Family members cannot work in the same department.

Essential Utilities, Inc. delivers safe, clean, reliable services that improve quality of life for individuals, families, and entire communities. Operating as the Aqua (water and wastewater services) and the Peoples and Delta (natural gas) brands, Essential serves approximately 5.5 million people across 10 states. We are committed to sustainable growth, operational excellence, a superior customer experience, and premier employer status - including a competitive and comprehensive benefits package as well as a commitment to career growth opportunities. We are advocates for the communities we serve and are dedicated stewards of natural lands, protecting more than 7,600 acres of forests and other habitats throughout our footprint. Our company is one of the most significant publicly traded water, wastewater service and natural gas providers in the U.S. Are you looking for a fantastic career at Aqua? We have a great opportunity for a Facility Operator in the Wimberley, TX area (including Manchaca, Canyon Lake, Floresville, Bulverde, Kyle, Bishop, New Braunfels, Sandia, Buda, San Marcos, Driftwood, and Maxwell)! This role is under the direction of the Field Supervisor and will perform a variety of activities to support the operation of water production facilities, wastewater treatment facilities, lift stations, booster stations, distribution system, and the wastewater collection system. ESSENTIAL DUTIES: (Primary Duties and Responsibilities) Maintains equipment at the assigned water production facilities and booster stations. Operates and maintains distribution systems including mains, valves, hydrants and service lines. Maintains equipment at the wastewater treatment facilities and lift stations. Operates and maintains sewer collection systems including collections mains and pump stations. Troubleshoots and repairs service piping and other related equipment . Performs routine water quality analysis in accordance with established processes and procedures. Makes operational adjustments as needed to comply with state and federal water quality standards. Adjusts chemical treatment to ensure water quality meets standards. Calculates various ratios and dosages. Completes customer service work orders, updates and maintains appropriate system documentation of activities and closes work orders in accordance with department policies and procedures. Performs all tasks safely, professionally and in accordance with company policies and procedures as well as local, state and federal laws, rules and guidelines. Assists with other tasks or projects as assigned To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential function(s). QUALIFICATIONS (Required Experience, Education, Licenses, and Certifications) A high school diploma or GED. A valid U.S. Driver's License. Minimum license requirement of C Water or C Wastewater for FO I, Must meet dual licensing requirements and have either a C Water and C Wastewater for FO II, Must meet dual licensing requirements of at least a B or above Water and B or above Wastewater for FO III. Reverse osmosis (RO) and MBR experience preferred. KNOWLEDGE, SKILLS AND ABILITIES: Familiarity with computers / tablets and the basic operation of database, spreadsheet and word processing programs preferred Ability to read, understand and accurately follow operating instructions both written and verbal Mathematical ability to perform calculations to determine various ratios, dosages, volumetric calculations that are required for the operation of the Wastewater Treatment Plants and Water Treatment Plants Excellent interpersonal skills and ability to communicate in writing Familiarity with and understanding of the need to prevent wastewater pollution of area waters Understand and maintain plan processes through computer-controlled equipment A team player able to work effectively in a team fostered multi-tasking environment WORKING CONDITIONS/PHYSICAL DEMANDS: May be subject to extreme temperatures, noise, wet and/or humid conditions, mechanical, electrical, gas exposure hazards, fumes, dusts, mists, gases and /or poor ventilation atmospheric conditions. Ability to lift and carry up to 75 pounds. Working conditions include travel to work sites of Essential Utilities and/or other constituents. Must be available to be on-call nights and on weekends to adequately staff a 24 hour/7day operation The physical demands are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Essential Utilities, Inc., is an Equal Opportunity/Affirmative Action employer. Equal employment opportunity is provided to all employees and applicants for employment without regard to the following legally protected characteristics: race, color, religion, sex, national origin, age, pregnancy (including childbirth and related medical conditions, including medical conditions related to lactation), physical or mental disability, covered-veteran status, genetic information (including testing and characteristics), sexual orientation, gender identity or expression or any other characteristic protected by applicable local, state or federal law. Essential Utilities is committed to providing reasonable accommodation to individuals with disabilities. If you have a condition that may prevent you from applying for a job online or need to request an accommodation during the interview process, please call (***************. To maintain the integrity of the recruitment process and to avoid real or perceived conflicts of interest due to employment and/or assignment of family members and personal referrals, specific guidelines apply to the hiring and assignment of these individuals including, but not limited to: Family members cannot result in a supervisor/subordinate reporting relationship Family members cannot work in the same department.

Job Description Our vision is that Pearl is the pioneering Plazamaker of North America through creating places and experiences to cultivate human connectedness. Every person who joins our organization is invited to join us in pursuing this vision and making Pearl the place to be. As Pearl continues to grow and expand our offerings, Pearl is expecting growth in people living, working, and enjoying all that is available in the neighborhood. Our team will add services to our portfolio in pursuit of the continued innovation and the service level that is associated with Pearl. While recognizing this growth, we will continue to focus on sustainability by providing solutions that can transform San Antonio and the commercial real estate industry. Summary/Objective The Chiller Plant Operator / HVAC Technician is accountable for the safe, efficient, and reliable operation of two central chiller plants and large-scale HVAC systems across a 26-acre, 22+ building luxury campus. This role provides technical expertise for chilled water production, distribution, and optimization, while also performing maintenance, troubleshooting, and replacement of HVAC equipment. In addition to supporting campus systems, the position will contribute to revenue generation through tenant support services, equipment replacement, and advanced HVAC solutions. Essential Functions Operate, monitor, and maintain two central chiller plants, ensuring optimal efficiency, reliability, and compliance with regulatory standards. Perform preventive and corrective maintenance on chillers, cooling towers, pumps, air handling units, and related HVAC equipment. Diagnose and repair complex HVAC system failures, including electrical, mechanical, and controls issues. Support large-scale HVAC replacements, retrofits, and upgrades to extend equipment life and improve efficiency. Support in the planning, design, and implementation of capital projects related to HVAC and chilled water systems. Respond to and resolve tenant HVAC service requests, supporting both operational needs and revenue-generating service opportunities. Maintain detailed logs, documentation, and reporting of chiller plant performance, energy consumption, and system efficiency. Ensure compliance with all local, state, and federal codes, environmental regulations, and safety protocols. Collaborate with the Facilities Supervisor and property management team to optimize HVAC performance and support campus profitability goals. Lead emergency response efforts for HVAC-related issues to maintain business continuity. Schedule/Coordinate 3rd party vendor services Supervisory Responsibility This position does not have direct supervisory responsibilities but may provide technical guidance to Facilities Technicians and vendors on HVAC-related issues. Work Environment Campus-wide responsibility for chiller plants, HVAC systems, and related equipment in a luxury mixed-use environment. Work requires indoor and outdoor exposure, confined spaces, elevated areas, and mechanical rooms with 24/7 operational needs. Required Education and Experience High school diploma or equivalent; technical training in HVAC preferred. Valid EPA Universal Refrigerant Certification required. Minimum of 5 years' experience in commercial HVAC service and/or chiller plant operations. Experience with building automation systems (BAS) preferred. Accountable for responding to on-call duties and emergency situations to ensure uninterrupted chiller plant systems be it after hours, weekends or holidays. In-depth knowledge of chiller plant operations, chilled water distribution systems, and large-scale HVAC equipment. Technical expertise in troubleshooting and repairing commercial HVAC systems, including controls, electrical, and mechanical components. Ability to interpret technical drawings, schematics, and operating manuals. Knowledge of preventive and predictive maintenance practices for HVAC and chiller systems. Strong attention to detail with ability to maintain accurate records and performance logs. Customer service and communication skills to work effectively with tenants, vendors, and internal teams. Commitment to workplace safety and regulatory compliance.

We are seeking a dedicated and skilled Dry Plant Operator to join our team. As a Dry Plant Operator, you will play a crucial role in the production process, ensuring the efficient operation of machinery used in the drying and processing of materials. You will be responsible for maintaining equipment, monitoring production processes, and adhering to safety protocols to ensure the highest quality product is consistently delivered to our customers. Key Responsibilities: Operate Dry Plant Machinery: Efficiently operate and control drying equipment, including but not limited to dryers, conveyors, and associated machinery. Monitor Production: Continuously monitor production processes to maintain product quality and maximize efficiency. Adjust equipment settings as needed to meet production goals. Equipment Maintenance: Perform routine maintenance and minor repairs on machinery to prevent downtime and ensure safe and optimal operation. Report any maintenance needs or malfunctions promptly. Quality Control: Inspect materials and products at various stages of the drying process to ensure they meet quality standards. Take corrective actions when necessary. Safety Compliance: Adhere to all safety protocols and guidelines, including the proper use of personal protective equipment (PPE). Promote a safe working environment for yourself and colleagues. Documentation: Maintain accurate records of production data, equipment maintenance, and any incidents or issues that may arise during your shift. Team Collaboration: Work closely with other members of the production team, including supervisors and maintenance staff, to coordinate activities and achieve production targets. Continuous Improvement: Identify opportunities for process improvement and contribute ideas for enhancing productivity, efficiency, and safety. Knowledge Skills and Abilities Must be able to work 12-hour shifts, weekends, overtime and holidays as needed Must be able to read and write in English Must be able to wear all required safety equipment Must be able to communicate with hand signals and warning sounds, with coworkers regarding movement of vehicles and mobile equipment Must be service oriented with proven ability to work in a TEAM environment Must be able to follow instructions as well as make some independent decisions Must be able to perform duties in a safe and environmentally responsible manner Mechanical/welding knowledge preferred Physical Requirements This job requires the ability to wear a hard hat, safety glasses, steel-toed shoes, half mask respirator Must be able to climb stairs and ladders on a repetitive basis Must be able to stoop, bend and lift 50 lbs from ground to waist level on a repetitive basis Must work outside in all weather conditions consistent with extreme ambient temperatures: heat, cold, wetness, dryness, dust, SAND and noisy conditions Must be able to work at various heights Must have good hand/eye coordination and be able to operate hand/foot controls Possess good vision to perceive depth at close range and distances up to 150 feet Education and Experience Prior Dryer Operator experience preferred High school diploma or GED preferred Heavy equipment experience preferred Compensation: $18.00 - $20.00 per hour We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. Arepet Industries, LLC was established in 2009; with the heart of the operation based in San Antonio, TX and headquarters in McAllen, Texas. Arepet Industries, LLC is a leader in Frac Sand production servicing the oil and gas industry in the Eagle Ford shale. We are committed to offering a quality product and professional service along with a safe working environment to all that work at or visit our facility. We are an Equal Opportunity Employer, offer flexible work schedules and competitive wages. Company Benefits Health Insurance Dental Insurance Vision Insurance Life Insurance Accident, Critical Illness & Short-term Disability Insurance Paid Vacation Paid Sick Leave Paid Holidays

The Plant Operator I is an entry-level position that focuses on achieving competency through learning and understanding a variety of technical work utilized for the operation of New Braunfels Utilities' wastewater treatment systems, including the North and South Kuehler, Gruene Road, and Sam C. McKenzie treatment facilities. Essential Duties & Responsibilities Under supervision of Plant Operator II, III, or Sr., operates and adjusts controls on wastewater treatment equipment and machinery such as valves, pumps, chlorinators, chemical feeders, motors, and other equipment Performs process control laboratory tests for chlorine residuals, pH, temperature, ammonia, phosphorus, TSS, and dissolved oxygen as necessary Inspects and performs minor maintenance of treatment plant equipment Assists PdM Techs with major repair work when required Performs general housekeeping duties at wastewater treatment sites Cleans and removes algae from clarifier troughs and skims floatable solids from processes Monitors wastewater system through SCADA system and reacts to alarms within the system Records and logs meter readings, hour readings, chemical usage, maintenance activities, operating conditions, and other pertinent information daily Performs daily rounds at treatment plants to monitor and inspect treatment equipment and machinery Calibrates and verifies accuracy of treatment plant analyzers and laboratory equipment at required intervals Records data and operating conditions in appropriate spreadsheets or logbooks Dewaters biosolids using belt filter press Moves 30-yd trailers to level biosolids in belt filter press process Uses skid steer to remove screened solids from barscreen and fine screen areas Assist in the change out of one-ton chlorine and sulfur dioxide cylinders Other duties as assigned GENERAL RESPONSIBILITIES Maintain regular attendance; leave schedule should be managed so as to not interfere with ability to accomplish tasks, including special projects and assignments with deadlines Adhere to NBU safety guidelines and practices at all times and in all situations Maintain a clean and safe work area, field site and vehicle as applicable Develop & maintain effective customer service skills for communications with co-workers, customers and the public in general Maintain strict confidentiality of business, employee and customer information in written and oral communications and safeguard sensitive documents Adhere to NBU policies and procedures Exemplifies NBU Core Values of Integrity, Stewardship, Culture, Team and Safety Participate in and support initiatives to reach annual NBU Performance Measures. Formal Education and Work Experience Requirements Degree/Diploma Obtained: High School Diploma/GED Work Experience Time Frame: No Experience Required Field of Study: General Studies Certification and Licensures Requirements Employee must obtain a Class 'D' Wastewater Operator License within one year of employment Class 'C' Wastewater Operator License must be obtained prior to expiration of the 'D' Water Operator License Class 'C' Driver's License Other Minimum Qualifications • Flexibility in available hours, including holidays, weekends, and/or after hours is required. • Must reside within a forty-five-minute response time of the NBU Service Center as measured by an internet mapping tool • Pass a medical evaluation and fit test in accordance with OSHA standards for respirator use (29 CFR 1910.134).