• Chemical Operator

    W. R. Grace (Baltimore, MD)
    Chemical Operator Apply now " Date:Jan 2, 2026 Location: Baltimore, MD, US, 21226 Company: W. R. Grace & Co. Hourly Wage:$29.61 Other Compensation: Eligibility ... Grace, a leading manufacturer of specialty chemicals, is currently seeking experienced Chemical Operator for our team at the Baltimore/Curtis Bay, MD plant. This… more
    W. R. Grace (12/04/25)
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  • Wastewater Plant Operator - Washington DC

    Koniag Government Services (Silver Spring, MD)
    … will be required to ensure all equipment runs properly and all liquid chemical levels are within tolerance. The Operator should be familiar with working ... three weeks paid time off, and more. The Plant Operator will be responsible for the daily operations of...Mixers, Tanks, Filter Presses, and PLC/SCADA control equipment. The Operator should be able to work both the day… more
    Koniag Government Services (12/10/25)
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  • Plant Operator Supervisor

    Koniag Government Services (Washington, DC)
    …required to ensure that all equipment operates properly and that all liquid chemical levels remain within tolerance. The Operator Supervisor should have ... Kadiak, LLC, a Koniag Government Services company, is currently hiring a Plant Operator Supervisor in support of our government customer in Washington, DC. We offer… more
    Koniag Government Services (12/06/25)
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  • Power Plant Operator

    Architect of the Capitol (Washington, DC)
    …Operations Branch A, B, C or D. Serves as a Power Plant Operator and is responsible for the safety, environmental compliance, reliability, efficiency, and operation ... as instructed by a Supervisor and/or the Control Room Operator Leader. Properly responds to machinery and equipment malfunctions...conduct daily water testing when on shift and adjust chemical treatment systems to ensure that treatment levels are… more
    Architect of the Capitol (01/04/26)
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  • Control Room Operator

    WIN Waste Innovations (Baltimore, MD)
    WIN Waste Innovations is looking for a Plant Operator (Control Room) at the Baltimore Waste-to-Energy Facility, who is willing to guide plant operations to maintain ... In addition to operating the control room, the Plant Operator has direct interface with contractors, vendors and customers...+ Eye protection + Rubber suit and gloves + Chemical resistant suit + Heat resistant outerwear + Flame… more
    WIN Waste Innovations (10/14/25)
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  • HVAC Operator

    Federal Reserve Bank (Baltimore, MD)
    …Opportunity** The Facilities department has an immediate opening for a HVAC Operator , reporting to Facilities Plant Operations Supervisor. The HVAC Plant Operator ... others as designated. **Qualifications:** + High school diploma + The Intermediate level HVAC Operator should have 3 to 5+ years of relevant HVAC work experience. +… more
    Federal Reserve Bank (12/10/25)
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  • Plant Technician-FGD Wastewater Treatment…

    Talen Energy (Baltimore, MD)
    …is looking for candidates to fill openings for Plant Technician-FGD Wastewater Treatment Operator . This position would be located at the Talen Energy Brandon Shores ... is a multi-skilled position requiring the knowledge and skills in the Plant Operator Qualifications Training Program, as well as development of basic knowledge of… more
    Talen Energy (10/28/25)
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  • Water Treatment Plant Operator (SCA)…

    American Water (Fort Meade, MD)
    …samples per state regulations, recording data and preparing regulatory reports, adjusting chemical feed rates, and other similar duties. Position will also be ... main and service repairs. _*Key Accountabilities*_ * Operates water system (wells, chemical feed systems, storage tank levels, filters, clear wells, control systems,… more
    American Water (01/09/26)
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  • Operator II, Manufacturing - Staging - 2nd…

    ThermoFisher Scientific (Frederick, MD)
    …coat, ear plugs etc.), Standing for full shift, Strong Odors ( chemical , lubricants, biological products etc.), Warehouse, Will work with hazardous/toxic materials ... **Job Description** **Responsibilities** + Maintain production schedules 48 hours ahead of deadlines.​ + Perform detailed product inspections, verifying SKU, LOT, and quantities.​ + Handle and process temperature-sensitive materials in accordance with SOPs.​ +… more
    ThermoFisher Scientific (12/25/25)
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  • Facility Technician

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …Job CodeN/A Job Description Summary Organization NameParkway WRRF Reports toChief Plant Operator Full or Part TimeFull Time If Part Time how many hours ... others as established by OSHA and MOSHA + Adjusts chemical feed rates and flow rates, as directed +...mechanical experience + Water and/or Wastewater experience and or Operator certification Salary$30.59 - $60.52 per hour Posting Detail… more
    Washington Suburban Sanitary Commission (WSSC) (11/18/25)
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  • Transportation Engineer I -Materials…

    Maryland Department of Transportation (Anne Arundel County, MD)
    …accredited university in any of the following: biological engineering, chemical engineering, civil engineering, civil engineering technology, geological engineering, ... vehicle. Employees assigned such duties will be required to possess a motor vehicle operator 's license valid in the State of Maryland. All applicants must list their… more
    Maryland Department of Transportation (12/13/25)
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  • Pool Technician

    CBRE Government and Defense Services (Annapolis, MD)
    **Description** **General Summary** Pool Operator shall service and maintain pools and spa. **Essential Duties and Responsibilities** + Operator shall service ... pools, water systems, filter systems, pumps and other pool equipment. + Maintain proper chemical balance. + Maintain the pool area including cleaning of the deck and… more
    CBRE Government and Defense Services (01/02/26)
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  • Pharmaceutical Process Engineer SME

    TAI (Rockville, MD)
    …process validation, and implementing control systems. If you have a Chemical /Biochemical Engineering degree, deep knowledge of regulatory requirements, and are ready ... fit if you have:** + Bachelor's degree from an accredited university in Chemical Engineering, Biochemical Engineering, or a related field. + Minimum 10 years of… more
    TAI (10/31/25)
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  • Lifeguard- Part Time-Temporary (Special Education)

    Kennedy Krieger Institute (Baltimore, MD)
    …all policies and procedures for minor and major medical emergencies. 3. Test pool chemical levels and maintain daily records of readings as noted in the Kennedy ... for training will be provided by the department. + Pool Operator certification preferred. **EDUCATION:** High School Diploma or GED required. **EXPERIENCE:**… more
    Kennedy Krieger Institute (12/10/25)
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  • Adaptive Aquatics and Wellness Coordinator…

    Kennedy Krieger Institute (Baltimore, MD)
    …safe and clean environment for aquatic and fitness activities. 4. Test pool chemical levels and maintain daily records of readings as noted in the Institute's ... + Water Safety Instructor Certification + Lifeguard Certification + Pool Operator License + Cardiopulmonary Resuscitation (CPR) Certification + Professional Crisis… more
    Kennedy Krieger Institute (11/06/25)
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  • Operating Engineer

    Cushman & Wakefield (Washington, DC)
    …aligning pulleys and shafts, monitor condenser, chilled, heating and secondary water chemical treatment and its associated feed equipment, clean and maintain cooling ... as Refrigeration Certificate of Fitness, High Pressure Boiler License, High Pressure Steam Operator , etc.) * May be required to have certification as a Universal… more
    Cushman & Wakefield (01/09/26)
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  • Graduate Engineer

    Curtiss-Wright Corporation (Frederick, MD)
    …delivery of the simulation product which can include logic and controls, operator interface, and other disciplines + Support development of technical documentation: ... - 2 years professional experience. + Engineering degree in mechanical, nuclear, or chemical fields. + Strong desire to learn a wide variety of engineering… more
    Curtiss-Wright Corporation (12/16/25)
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  • Product Development Specialist - Beverage

    Nestle (Arlington, VA)
    …LEVEL:** -A BS or MS degree in Food Science, Food Engineering, Chemical Engineering. -Position requires approximately 25% travel. **EXPERIENCE:** -Prefer minimum 3 ... us at ###@nestle.com or please dial 711 and provide this number to the operator : ###. This position is not eligible for Visa Sponsorship. Review our applicant… more
    Nestle (11/14/25)
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  • Nestle Packaging Co-Op Spring

    Nestle (Arlington, VA)
    …on Packaging Science, Packaging Engineering, or another related field (ie Chemical Engineering, Mechanical Engineering, Food Science) during the 6-month co-op ... us at ###@nestle.com or please dial 711 and provide this number to the operator : ###. This position is not eligible for Visa Sponsorship. Review our applicant… more
    Nestle (10/24/25)
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  • Mechanical Commissioner - Project Engineer

    Veolia North America (Sterling, VA)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... reduction systems + Fan Coil Unit + DX Split System + Fan Array + Chemical Injection System + Variable Frequency Drive + Variable Refrigerant Volume System + Rooftop… more
    Veolia North America (11/22/25)
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