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

Plant Mechanic I/II

Fairfax Water

Under close supervision of the Supervisor, Plant Maintenance, or an experienced plant mechanic, performs a variety of semi-skilled corrective and preventive industrial mechanical maintenance work in the maintenance, repair and operation of specialized equipment in a water treatment plant. Maintains treatment plant building and grounds. This position is considered essential personnel by Fairfax Water.

  • Performs a variety of semi-skilled maintenance tasks by:
  • Assisting higher-level plant mechanics in maintaining, repairing, troubleshooting, installing, modifying, overhauling and assembling plant processing equipment to include pumps, flocculation equipment, mixers, speed reducers, gear boxes, chain and belt drives, chemical feed systems, valve actuators and other equipment.
  • Assisting with plumbing, pipefitting, and welding tasks and performing general maintenance and repair work on building structures and grounds utilizing hand and power tools.
  • Assisting in preventive and condition-based maintenance tasks to include inspecting and lubricating plant equipment and machinery in accordance with the maintenance schedule.
  • Handling, transporting and removing hazardous materials according to proper safety procedures.
  • Supporting operations, electrical, HVAC and Instrumentation departments as required.
  • Providing information as required to complete computerized records of work required, work performed, materials used and costs, in a detailed and timely manner.
  • Maintains grounds and maintenance facilities by:
  • Removing snow and other grounds related clean up tasks when necessary.
  • Performing custodial functions as required in assigned work areas.
  • Assisting in keeping maintenance vehicles, tools, equipment, and assigned work areas clean and orderly.
  • Assisting in minor maintenance to vehicles.
  • Operating various equipment and machinery to include backhoes, forklifts, dump trucks, hand and power tools, snow plows, snow blowers, gauges and safety equipment.
  • Performs other duties as assigned or required.
  • Graduation from high school or GED and a minimum of one-year related mechanical maintenance experience in to include but not limited to:
    • Pump maintenance and repair
    • Mechanical maintenance and repair (engine, generator, automotive, building systems, etc.)
    • Plumbing installation and repair

In lieu of mechanical maintenance experience, candidates with:

  • 2-years of high school Career and Technical Education in Automotive Technology or HVAC or
  • 1-year Certificate in a Science, Technology, Engineering or Math (STEM) discipline may be considered.
  • Aptitude for performing general mechanical tasks.
  • Knowledge of the methods, materials, tools and equipment used in plant maintenance.
  • Familiarity with occupational hazards, accident prevention techniques, and personal protective equipment associated with mechanical work and hazardous chemicals.
  • Ability to perform basic mathematical calculations and use precision measuring devices.
  • Ability to follow oral and written instructions.
  • Ability to read, understand and follow manufacturers service repair manuals and materials safety data sheet.
  • Ability to operate heavy construction machinery and hand and power tools in a skillful and safe manner.
  • Ability to establish and maintain effective working relationships with co-workers, supervisors, contractors and the general public
  • Must pass a controlled substance (drug) test for employment. This position is also subject to random testing after hire.
  • Possession of a valid driver's license and good driving record. Possession of or ability to obtain a Commercial Drivers License, as required.
  • Completion of a Coast Guard approved boating safety course within one year.
  • Ability to work overtime and standby as required and to perform work at other Fairfax Water facilities other than the principal location.
  • Ability to work unscheduled hours during emergency and/or unusual situations (24-hours/7 days a week).
  • Willingness to learn and perform skilled mechanical tasks up to and including those of a Plant Mechanic II performance level as a means of increasing knowledge of the mechanical trade and developing the necessary skills required for advancement.
  • Must pass a respiratory physical for respirator and self-contained breathing apparatus use and a respiratory fit test. Must maintain personal grooming standards for effective use of the equipment.
  • Working conditions may include - Exposure to noise, odors, heat, cold, dust, fumes, vapors or mist, hazardous materials and conditions.
To Qualify at the Plant Mechanic I position you must have the following :
Graduation from high school or GED and a minimum of one-year related mechanical maintenance experience or mechanical maintenance experience, with 2-years of high school Career and Technical Education in Automotive Technology or HVAC, or 1-year Certificate in a Science, Technology, Engineering or Math (STEM) discipline may be considered.

To Qualify at the Plant Mechanic II position you much have the following:
Graduation from high school or GED with minimum two years working as a Plant Mechanic I in a water or wastewater treatment plant environment or any equivalent combination of education, industrial mechanical maintenance experience and knowledge. 
  • Ability to lift up to 75 pounds.
  • Ability to perform manual physical labor that may include long periods of standing, bending, twisting, stooping and climbing.
  • Ability to work in confined spaces and work at height.
  • Ability to climb ladders, steps, and scaffolding.
  • Ability to wear a respirator.

Compensation details: 49432.86-80683.41 Yearly Salary

PI4186ebe142c5-26289-40501314

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Plant Mechanic I/II in Reston, VA vacancy
  •  ...Field Technician II Building Automation Smart Tech Contracting delivers turnkey BAS & EPMS solutions for mission-critical colocation...  ...All the Following Unless Otherwise Noted) Knowledge of HVAC, mechanical and electrical systems and materials Knowledge of controls... 
    Suggested
    Temporary work
    Local area
    Immediate start
    Remote work
    Relocation
    Night shift

    Smart Tech Contracting LLC

    Ashburn, VA
    3 days ago
  • $70k

     ...HVAC Technician II Department: Facilities & Campus Operations Classification: Trades Technician 3 Job Category: Classified...  ...causes of failure or malfunction by observation and testing of mechanical, electrical, pneumatic components, and application-specific computer... 
    Suggested
    Full time
    Seasonal work
    Work at office
    Local area

    George Mason University

    Fairfax, VA
    3 days ago
  • $165k - $193k

     ...Sr. Cybersecurity Engineer II Reston, VA We are seeking a skilled and motivated Sr. Cybersecurity Engineer to join our dynamic...  .../prevention systems, endpoint protection, and encryption mechanisms to ensure the organization's networks and systems remain secure.... 
    Suggested
    Full time
    Work experience placement
    Local area
    Flexible hours

    MetroStar Corporation

    Reston, VA
    1 day ago
  • $119.7k - $150k

     ...lasting change that moves missions and the government forward! Accenture federal Services is searching for a Cybersecurity Engineer II to design, develop, and maintain reusable frameworks, libraries, APIs, and reference implementations for zero trust authentication... 
    Suggested
    Live in
    Work at office
    Local area

    Accenture

    Vienna, VA
    5 days ago
  •  ...The Endpoint Engineer Level II supports Microsoft 365 environments for managed services customers. This role focuses on providing support and configuration for endpoint technologies across physical devices and cloud-hosted desktop platforms. This role supports customers... 
    Suggested
    Contract work
    For contractors
    Local area
    Remote work

    NeoSystems Corp

    Reston, VA
    5 days ago
  • $31 - $46.4 per hour

     ...diverse group of professionals, from Sales and IT to Dispatchers and Mechanics, work together seamlessly to keep our operations running...  ...reimbursement program, and more! What you'll do as a Mechanic II: Perform the functions of a Grade 4 Mechanic. Perform preventative... 
    Hourly pay
    Full time
    Flexible hours

    Mclane Company, Inc.

    Fairfax Station, VA
    9 hours ago
  •  ...Enrollment Technician II Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented team. The Enrollment Technician II is responsible for ensuring... 
    Contract work
    Work at office
    Immediate start

    Ampcus

    Reston, VA
    5 days ago
  •  ...knowledge of commercial building complete mechanical equipment and systems. Works under the...  ...professional engineering experience, Engineer II employees are eligible for a non-...  ...operations/maintenance of a large physical plant commercial building LEED certified HVAC system... 
    For contractors
    Immediate start

    Fairfax County Government

    Fairfax, VA
    2 days ago
  •  ...Engineer II Job Category: Maintenance Requisition Number: ENGIN008772 Posted: May 29, 2026 Full-Time On-site The Westin...  ...repairs, or makes recommendations for repairs, as assigned: all mechanical/electrical, HVAC, refrigeration, and plumbing systems, all... 
    Full time

    Westin Washington Dulles Airport

    Herndon, VA
    16 hours ago
  •  ...Maintenance Technician II Position Type: Full time State: Virginia City: Vienna Zip Code: 22180 Overview Creating a better way to live is the purpose that binds AvalonBay associates. At AvalonBay, every day is an opportunity to make a difference in someone... 
    Full time
    Live in

    AvalonBay Communities

    Vienna, VA
    1 day ago
  •  ...Field Service Technician II – HVAC Ashburn, VA Location: Ashburn, VA Job ID: 3532 Position type Remote (for positions required to...  ...support and maintain our advanced IT Cooling products and electro-mechanical equipment. In this hands-on role, you'll provide on-site technical... 
    Work at office
    Remote work

    Mitsubishi Electric Power Products

    Ashburn, VA
    3 days ago
  •  ...Technician, Enrollment II Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented team. The Technician Enrollment II is responsible for ensuring... 
    Contract work
    Work at office
    Immediate start

    Ampcus

    Reston, VA
    3 days ago
  • $300 per month

     ...and success. Critical Operations Engineer II   Role: The Critical Operations...  ...compliance of the data center electrical, mechanical, fire life safety systems, and communications...  ...given to a data center, hospital, or power plant experience) ~ Be able to pass an... 
    Full time
    Temporary work
    For contractors
    Currently hiring
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Night shift
    Day shift

    CoreSite

    Reston, VA
    3 days ago
  •  ...Service Technician II The Service Technician II tests, troubleshoots and repairs all aspects of our security systems including access control, and video systems at customer sites. The Service Technician II interacts directly with the client, client representatives,... 
    For contractors
    Interim role
    Local area
    Remote work
    Night shift
    Weekend work

    Kastle Systems

    Falls Church, VA
    3 days ago
  •  ...Network Operations Engineer (Tier II) ActioNet is seeking a Network Operations Engineer (Tier II) to join our team in multiple CONUS locations including Vienna, VA; Chicago, IL; Columbus, Zanesville, Springfield and Blue Ash, OH; Bangor, ME; Chattanooga and Alcoa,... 
    Local area
    Remote work
    Flexible hours

    ActioNet

    Vienna, VA
    2 days ago
  • $30 - $45 per hour

    M.C. Dean, Inc. is seeking an experienced HVAC Technician in McLean, Virginia. This role involves maintaining and installing mechanical equipment, ensuring optimal performance for government and commercial clients. Candidates should have a high school diploma with at least... 
    Hourly pay

    M.C. Dean, Inc.

    Mc Lean, VA
    3 days ago
  • $53k - $110k

     ...maintenance, troubleshoot and repair building systems including plumbing, mechanical, HVAC and electrical systems. Ensures all work performed meets...  ...: Perform the duties of a Building Technician II as required. Maintain all tools, parts and supplies in an organized... 
    Work experience placement
    For subcontractor
    Afternoon shift

    COPT Defense Properties

    Herndon, VA
    3 days ago
  •  ...Cybersecurity Engineer II The Cybersecurity Engineer II provides comprehensive cybersecurity support for the Product Manager Biometrics (PM BIO), under Project Manager Terrestrial Sensors (PM TS), Portfolio Acquisition Executive (PAE) Layered Protection and Chemical... 
    Temporary work
    Immediate start
    Flexible hours

    Integral Federal

    McLean, VA
    1 day ago
  •  ...and Reston, VA.  This position will require strong technical, mechanical and administrative skills necessary to operate and maintain our...  ...high levels of customer service including on-site and on-call plant operational support. The Operating Engineer will have a thorough... 
    For contractors
    Casual work

    Comstock

    Reston, VA
    5 days ago
  • $99.2k - $138.88k

    Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space...
    Permanent employment
    Temporary work
    Local area

    Blue Origin

    Reston, VA
    1 day ago
  •  ...Battery Technician II (DC Power) Ashburn, Virginia, United States About the Job Position Summary: A DC Power Technician is responsible for startups, certifications, preventative maintenance, and scheduled maintenance for battery systems related to Uninterruptable... 
    Work at office
    Flexible hours

    JPJ Staffing

    Ashburn, VA
    1 day ago
  •  ...Job Description Job Description We are currently seeking a highly experienced, licensed HVAC/mechanical technician who can work independently, handle complex system issues, and serve as a technical lead for facility mechanical operations). This is a long term contracting... 
    Long term contract
    Local area
    Monday to Friday

    System One

    Vienna, VA
    a month ago
  • $22.45 - $34.51 per hour

     ...carriers, media, tech, content, finance, healthcare and other large enterprises. Zayo is seeking a Global Network Operations NOC II Technician to primarily be responsible for the surveillance and repair of a large multinational Ethernet and IP network consisting of... 
    Work experience placement
    Local area
    Shift work
    Night shift
    Weekend work

    Zayo Group

    Ashburn, VA
    4 days ago
  •  ...HVAC Tour Mechanic EMCOR Government Services is seeking a HVAC Tour Mechanic in Herndon. This position monitors, troubleshoots and maintains equipment in Central Utility Plant and Dulles Discovery buildings. The schedule is a rotating shift schedule. This position... 
    For subcontractor
    Local area
    Rotating shift

    EMCOR Group

    Herndon, VA
    3 days ago
  •  ...SUMMARY The Critical Operations Technician II is responsible for the installation, repair, and maintenance of IT, electrical, mechanical, plumbing/piping equipment, machinery and controls located in the interior and exterior of building. This role monitors... 
    Work experience placement
    Flexible hours
    Night shift

    QTS Realty Trust , Inc.

    Ashburn, VA
    3 days ago
  • $56.6k - $84.9k

     ...Position: Critical Faciity Technician II Location: 19775 Belmont Executive Plaza Suite 200 Ashburn, VA Job Id:...  ...routine and emergency service on a variety of critical systems. (mechanical, electrical, controls and other installed systems). Perform daily... 
    For contractors
    Local area
    Flexible hours

    CPG

    Ashburn, VA
    5 days ago
  • Network Operations Specialist Responsible for assisting with the following duties: Create and update tickets utilizing Remedy. Monitor network events and element management failures in real-time on a 24x7x365 basis. Incident Correlation and Fault Analysis...
    Shift work
    Night shift

    Marathon TS

    Reston, VA
    4 days ago
  •  ...TITLE: Critical Systems Technician II, HVAC LOCATION: Ashburn, VA POSITION SUMMMARY: The Critical Systems Technician II, HVAC will work under minimum supervision, assist and gain experience in the operations, maintenance, and monitoring of the data center and... 
    Hourly pay
    Work at office

    CPG Beyond, Inc.

    Ashburn, VA
    3 days ago
  • Job Description Job Description Benefits/Perks Flexible Scheduling Competitive Compensation Career Advancement Opportunities Job Summary: We are looking for a skilled and experienced HVAC Technician to join our team! In this role, you will install,...
    Flexible hours

    Detroit Heating And Cooling Co

    Vienna, VA
    13 days ago
  •  ...ensure availability and overall performance of system and services. Requirements You'll Bring These Qualifications: IAT II TS/SCI security clearance with ability to obtain a CI poly Minimum Education & Experience: One of the following:... 
    For contractors
    Remote work
    Night shift

    The Bison Group

    Reston, VA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Plant Mechanic I/II. Be the first to apply!