Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Groundwater Treatment System OM&M Technician

Groundwater and Environmental Svcs.

Job Description

Job Description

Groundwater & Environmental Services, Inc. (GES) is a recognized industry leader providing innovative environmental consulting, engineering, compliance, and technical field services across a wide range of market sectors. With a strong reputation for technical excellence and client service, GES is committed to protecting natural resources and solving complex environmental challenges. We are currently seeking a Senior Groundwater Treatment System OM&M Technician to support treatment operations in the Los Angeles area (Torrance). This is an exciting opportunity for an experienced environmental field professional looking to work for a collaborative company in a safety-first environment.

The Senior Technician position executes the following activities:

  • Performs complex to critical level remedial system O&M, troubleshooting, optimization, and monitoring/sampling activities including but not limited to:
    • Assures integrity, cleanliness, and security of system enclosure and equipment
    • Observes and records specific O&M monitoring device readings
    • Performs critical safety device/failsafe component checks
    • Performs system preventative maintenance procedures and checks
    • Collects system samples according to established permit requirements
    • Makes high level recommendations for improving system performance
  • Records field notes and O&M sheets for specific tasks performed at each site and follows established procedures for documenting all field activities.
  • Conducts well gauging, well development, routine groundwater/soil sampling, and other general field-related services, including general labor and construction activities as permitted by GES policies and procedures.
  • Performs general subcontractor oversight and self-performs (where applicable) field-related activities related to remediation work (i.e. trenching, subsurface piping, shed and electrical installations).
  • Applying mechanical knowledge and experience to troubleshoot and maintain equipment such as transfer pumps, flowmeters, filters, and other monitoring equipment.
  • Using precision measuring equipment and various hand and power tools.
  • Documenting and supervising various trade contractors (i.e. excavation, construction, carbon changeout services, waste disposal).
  • Performing general labor, plumbing repairs, and construction duties based on the project requirements.
  • Working with groundwater wells, piping and electric well pumps.
  • Completing groundwater sampling using bailer and low flow methods.
  • Maintaining equipment calibration logs.
  • Recording field data to the specific task performed at each site location.
  • Submittal of field data via email using a GES-owned computer.
  • Performing system sampling and transporting water samples to the laboratory as needed.
  • Following GES engineering, construction, and O&M policies and procedures.
  • Adhering to GES Health & Safety Standards in all field-related activities.

Skills & Requirements:

  • High School diploma or equivalent required.
  • 5–10+ years of related environmental field experience.
  • Strong mechanical aptitude and experience working with remediation systems and environmental sampling equipment.
  • OSHA 40-hour HAZWOPER certification is preferred. (GES will provide training for the right candidate if not already certified.)
  • Candidates with water treatment experience and/or California Certified Waste Water Treatment Plant Operator certificate strongly preferred
  • Willingness to work a flexible schedule, including weekends, overnights, and travel on short notice.
  • Ability and willingness to work outdoors in varying conditions.
  • Valid driver’s license with a clean driving record.
  • Strong attention to detail, work ethic, and a collaborative, team-oriented mindset.

Our comprehensive benefits program includes: Hybrid workforce , medical, dental, vision, prescription, 401k, FSA, STD, LTD, New Parent Leave, 529 College Bound Fund, Tuition Assistance, Bonus Plan, and more. Employee benefits are available to regular full-time and part-time employees in accordance with our company policy.

Groundwater & Environmental Services, Inc. (GES) believes that diversity and inclusion among our staff is critical to our success, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool. At GES, we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and employees without regard to race, color, religion, gender, pregnancy, national origin, age, disability, marital status, sexual orientation, gender identity or expression, military and veteran status, and any other characteristic protected by law.

Vacancy posted 15 days ago
Similar jobs that could be interesting for youBased on the Senior Groundwater Treatment System OM&M Technician in Torrance, CA vacancy
  • $129.7k - $158.4k

     ...security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow...  ...role in an innovative company. The ideal candidate for the Senior Systems Engineer position is someone who has experience with full... 
    Senior
    Permanent employment
    Work at office

    Epirus

    Torrance, CA
    2 days ago
  • $110k - $240k

    CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today’s realities. Designed and built by top U.S. military veterans and Silicon Valley innovators, CHAOS Industries’ products are powered by Coherent Distributed Networks (CDN™), empowering... 
    Senior
    Full time
    Work experience placement
    Casual work
    Work at office
    Relocation package

    CHAOS Industries

    Hawthorne, CA
    11 hours ago
  • United States Digital Space LLC is seeking a Sr. Supplier Development Engineer in Hawthorne, California. This role involves managing the supply chain for Starshield satellites, ensuring procurement, logistics, and supplier quality while collaborating with engineering teams...
    Senior

    United States Digital Space LLC

    Hawthorne, CA
    1 day ago
  • $110k - $240k

    CHAOS Industries in Hawthorne, CA is seeking a Systems Engineer with expertise in radar systems to design and develop advanced radar signal processing algorithms. The role requires strong analytical skills and a STEM degree. With a competitive salary range of $110,000 -... 
    Senior

    Dormont Manufacturing Co

    Hawthorne, CA
    2 days ago
  • $29.42 - $47.09 per hour

     ...Find your future with us. Company Overview Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast...  ...each one of us made it happen. Position Overview As a Harness Technician Sr, you will work hands‑on with space hardware, translating designs... 
    Senior
    Hourly pay
    Permanent employment
    Currently hiring
    Local area
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    El Segundo, CA
    2 days ago
  • $29.42 - $47.09 per hour

    Company Overview Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, such as missile warning and Earth observation.... 
    Senior
    Hourly pay
    Permanent employment
    Interim role
    Local area
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work
    Afternoon shift

    Boeing

    El Segundo, CA
    2 days ago
  • $114k - $171k

    Northrop Grumman is seeking a Cyber Systems Engineer at their Redondo Beach location. The ideal candidate will have experience with the Risk Management Framework and a strong understanding of system security solutions. You will work on new system development while managing... 
    Senior

    Northrop Grumman

    Redondo Beach, CA
    10 hours ago
  • $114k - $171k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...Systems sector is seeking a Cyber Systems Engineer (Principal or Senior Principal Level) to join our team of qualified, diverse individuals... 
    Senior
    Full time
    Relocation package
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    21 hours ago
  • $142.2k - $213.4k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...'re making history.Northrop Grumman Space Systems is seeking a Senior Principal Optical Payload Systems Engineer to join our team in... 
    Senior
    Full time
    For subcontractor
    Remote work
    Relocation package
    Monday to Thursday
    Flexible hours
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    2 days ago
  • $114k - $171k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...AND El Segundo, CA.**This role may be filled at the Principal OR Senior Principal level based on the qualifications listed, below**In this... 
    Senior
    Full time
    Relocation package
    Flexible hours
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    1 day ago
  • $142.2k - $213.4k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...'re making history.Northrop Grumman Space Systems is seeking a Senior Principal Communications Systems Engineer to work in Redondo Beach... 
    Senior
    Full time
    Work experience placement
    Relocation package
    Monday to Thursday
    Flexible hours
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    2 days ago
  • Precision Castparts is seeking a Sr. Maintenance Mechanic in Paramount, California. The role focuses on maintaining and repairing plant equipment to support the production of flight-critical products while ensuring safety and efficiency. Applicants should have a High School...
    Senior

    Precision Castparts

    Paramount, CA
    4 days ago
  •  ...responsibility for electrical and/or mechanical equipment and systems. Performs on-site preventative maintenance, routine repair, and...  ...and/or preventative maintenance. Assists more experienced technicians. Typically requires 2 years of formal technical training beyond... 
    Senior

    Marmon Holdings, Inc.

    Gardena, CA
    1 day ago
  •  ...Senior Electrical Engineering TechnicianAbout The Company We are a stealth-mode Aerospace...  ...-oriented Senior Electrical Engineering Technician to join our engineering team. This role...  ...assembly and documentation, electrical system assembly and rework, and the ability to... 
    Senior
    Permanent employment

    Singularity Defense

    Gardena, CA
    1 day ago
  • $92.82k - $120.12k

     ...Every moment is dedicated to developing treatments and every action moves us one step closer...  ...are currently seeking a Sr. Maintenance Technician at our El Segundo, CA facility.Responsibilities:Perform monitoring of all BMS systems to ensure the facilities, equipment and... 
    Senior
    Work at office
    Local area
    Shift work
    Weekend work

    Kite Pharma

    El Segundo, CA
    1 day ago
  • $180k - $230k

     ...Senior Product Development EngineerHawthorne, CA | On-siteOpportunity SummaryJoin a venture-backed advanced manufacturing company developing...  ...of engineering and manufacturing, translating complex material systems into scalable, production-ready products. As a senior member of... 
    Senior

    Approach Venture

    Hawthorne, CA
    1 day ago
  • Neros is a defense technology company rebuilding America’s drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Join as a founding member of the Supply Chain... 
    Senior

    Neros Inc.

    Torrance, CA
    2 days ago
  • $114k - $171k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...Systems sector is seeking a Cyber Systems Engineer (Principal or Senior Principal Level) to join our team of qualified, diverse individuals... 
    Senior
    Relocation package
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    10 hours ago
  •  ...Avionics R&D Tech II/Senior (Integration) About the job Avionics R&D Tech II/Senior (Integration...  ...generation long range strike weapons systems to give America and its Allies a...  ...is looking for an Avionics Integration Technician, reporting to the Manager, R&D Operations... 
    Senior
    Permanent employment
    Full time
    Weekend work

    Castelion Corporation

    Torrance, CA
    4 days ago
  •  ...designs, production methods, or service processes. Becoming an expert in assembling, troubleshooting, and disassembling all major boat systems High school degree or GED certification Proficiency using mechanical and electric hand tools 2-5 years experience building and... 
    Senior
    Hourly pay
    Full time

    Arc Boat Company

    Torrance, CA
    1 day ago
  • TEKsystems in Torrance, CA is seeking an experienced AV/VTC Installation Technician to join our expanding team. You will install and support advanced AV and videoconferencing systems for commercial environments, reading drawings, terminating cabling, and ensuring projects... 
    Senior

    TEKsystems

    Torrance, CA
    2 days ago
  • FLIR Systems, Inc. in Hawthorne, CA, is seeking a Sr. Maintenance Mechanic to ensure the operation of production machinery and mechanical equipment. This role involves performing preventive maintenance and troubleshooting to support efficient production operations. The... 
    Senior

    FLIR Systems, Inc.

    Hawthorne, CA
    4 days ago
  •  ...and commercialized an end-to-end factory system called the Divergent Adaptive Production...  ...production cut-in Mentor engineers and technicians while raising standards for ownership, technical...  ...related technical discipline 5+ years (Senior) or 7+ years (Staff) of relevant... 
    Senior
    Temporary work

    Divergent

    Torrance, CA
    3 days ago
  •  ...Hustler Casino is seeking an experienced Pelco System Administrator to manage and ensure the secure operation of its Pelco video security systems. The ideal candidate will have over 5 years of experience with Pelco products, solid knowledge of IP networks, and excellent... 
    Senior

    Hustler Casino

    Gardena, CA
    2 days ago
  • Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer in California. The role supports the full systems engineering lifecycle across concept, requirements, integration, verification, and delivery, with regular customer and leadership... 
    Senior

    Northrop Grumman

    El Segundo, CA
    2 days ago
  • $142.2k - $213.4k

     ...employees have incredible opportunities to work on revolutionary systems that impact people’s lives around the world today, and for...  ...re making history. Northrop Grumman Space Systems is seeking a Senior Principal Communications Systems Engineer to work in Redondo Beach... 
    Senior
    Work experience placement
    Relocation package
    Monday to Thursday
    Flexible hours
    Shift work

    Northrop Grumman

    Redondo Beach, CA
    3 days ago
  • Northrop Grumman Aeronautics Systems is seeking a Senior Principal Systems Test Engineer - ACP Test Lead to join our R&D team in El Segundo, CA or Rancho Bernardo, CA. This on-site role leads the test program across lab, ground and flight tests with a focus on mission objectives... 
    Senior

    Northrop Grumman

    El Segundo, CA
    3 days ago
  • $30.68 - $35 per day

     ...Service Representative in Gardena, California. This role involves providing operations and maintenance expertise on various water treatment systems, including technologies like media filtration and reverse osmosis. Candidates should possess a high school diploma or... 

    Veolia | Water Tech

    Gardena, CA
    4 days ago
  •  ...Technologies in California is seeking a Dispatchable Field Service Representative to oversee operations and maintenance of water treatment systems. This role requires expertise in mechanical and electrical troubleshooting, along with analytical testing skills. Candidates... 

    Water Technologies

    Gardena, CA
    4 days ago
  •  ...seeking a Sr. RFIC Design Engineer for the Starshield team to advance next‑generation RF/analog/mixed‑signal ICs for space and ground systems. You will design, simulate, and characterize RFICs in SiGe, GaAs, GaN or CMOS, working with system architects and ASIC engineers.... 
    Senior

    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Groundwater Treatment System OM&M Technician. Be the first to apply!