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$90k - $130k
...construction coordination, and technical leadership within J-U-B's growing water and wastewater practice. Why Join J-U-B? This role offers... ..., and project team members. Review field progress, testing information, construction documentation, pay quantities, as-...WaterTemporary workFor contractorsWork at officeNight shiftjub.com
Washington DC4 days ago- ...Construction is a leading Heavy Civil Contractor specializing in complex water and wastewater treatment facilities and large-scale civil... ...requirements, including waterstop, joint sealants, leakage testing, crack repair, and coating surface preparation. Review Division...WaterFull timeFor contractorsFor subcontractorWork at officeWork visa
Prospect Construction, Inc.
Washington DC1 day ago - ...About the Job You ensure HVAC systems perform exactly as designed. In this hands-on role, you test, adjust, and balance air and water (hydronic) systems to meet project specifications and industry standards. If you enjoy technical work, problem solving, and seeing the...Water
Integra Testing Services, LLC
Washington DC4 days ago - ...Construction is a leading Heavy Civil Contractor specializing in complex water and wastewater treatment facilities and large-scale civil... ...requirements, including water stop, joint sealants, leakage testing, and coatings. Coordinate equipment testing, startup, commissioning...WaterFull timeContract workFor contractorsWork experience placementFor subcontractorWork at officeWork visa
Prospect Construction, Inc.
Washington DC1 day ago $150k - $165k
...electrical and control systems for transit, rail, aviation and water/wastewater clients, covering low-voltage, communications, lighting... ...take projects from Revit/BIM modeling through commissioning, testing and construction support. Coordinate with engineers in other...WaterFull timeWork at officeJCW Group
Washington DC2 days ago$150k - $180k
...contracting, systems and digital engineering, software development, test and evaluation, sustainment and life-cycle management,... ...and IT services. These capabilities support more than 100 Above Water Sensor, Undersea, and Combat System programs and projects within...WaterFull timeTemporary workFor contractorsWork at officeFlexible hours- ...InspectorA well-established commercial fire protection contractor is hiring a Fire Sprinkler Inspector to perform inspection, testing, and maintenance of water-based fire protection systems across a growing base of commercial customers, including office, healthcare, education,...WaterFor contractorsWork at office
gpac
Washington DC4 days ago $130k - $160k
...contracting, systems and digital engineering, software development, test and evaluation, sustainment and life-cycle management,... ...and IT services. These capabilities support more than 100 Above Water Sensor, Undersea, and Combat System programs and projects within...WaterWork at officeFlexible hours- ...Rescuer, and Automated External Defibrillation (AED).Pre-employment/employment testing of lifeguarding skills and knowledge, including but not limited to:Swim 500 yards non-stop.Ability to tread water for 2 minutes without hands.Back-boarding skills.Swim 20 yards, retrieve a...WaterWeekend workAfternoon shift
City of Greenbelt
Greenbelt, MD3 days ago $55k - $65k
...combination of the BD Biosciences and Diagnostic Solutions business with Waters Corporation (NYSE: WAT), by applying to this role, you will be... ..., and service. With a focus on regulated, high-volume testing environments, Waters’ innovative portfolio harnesses deep scientific...WaterDaily paidTemporary workWork at officeRemote workWorldwideFlexible hoursShift work- ...food manufacturing facility.Must be able to pass respirator fit test and Pulmonary function test as well as 24-hour hazmat class.Must... ...troubleshooting, and repairing ammonia refrigeration systems, boiler, hot water, domestic cold water, and compressed air systems. Basic...WaterWorldwide
Cuisine Solutions
Alexandria, VA2 days ago - ...databases, queries, indexes, and transactions. Implement automated testing strategies including unit, integration, regression, and API... ...with building science, sustainability, energy efficiency, water efficiency, or embodied carbon applications. Experience developing...WaterFull time
SIMARN Solutions
Washington DC1 day ago - ...data center portfolio, ensuring cooling systems—including chilled water plants, direct-to-chip liquid cooling, air handling, and heat... ...commissioning activities across Cx L1–L5/L6 . Support start-up, testing and balancing (TAB), functional performance testing (FPT),...WaterFor contractors
Jobrapido
Arlington, VA15 hours ago - ...includes leveraging our industry-leading expertise for systems testing and inspections, identification of code and non-conformance issues... ...uniforms, mats, mops, towels, restroom supplies, workplace water services, first aid and safety products, eye-wash stations, safety...WaterFull timeLocal areaShift workDay shift
- ...integrated manufacturing facilities. Serving our core markets of Water & Process, Agricultural & Renewables, and Industrials, we pride... ...application support with requirements gathering, configuration, testing, and user training as Komline continues to standardize and optimize...WaterFull time
Komline
Washington DC2 days ago $19 per hour
...safety issues throughout the shift Directing swimmers out of water in dangerous conditions Closely monitoring weather reports... ...completion of a pre-employment in-water practical skills test Must be able to pass a background check and drug testing if...WaterHourly payFull timePart timeSummer workSeasonal workFlexible hoursShift workWeekend workHigh Sierra Pools
Bowie, MD1 day ago- ...responsible for installation and restoration work on commercial and residential buildings. You will perform leak investigations, water testing, and repairs, install waterproofing treatments, and assist with applications while following established procedures. The role...Water
$150 per hour
...construction defects and delay claims. Topics include Stormwater, Water and Sewer Systems, Pavements, Geotechnical Issues and many other... ...and quality control activities, existing conditions, and test results to determine the cause of defects and delays in construction...WaterHourly payPart timeFor contractorsJobrapido
Arlington, VA2 days ago- ...modify, troubleshoot, repair, adjust, calibrate, validate, certify, test and operate domestic and industrial year-round air conditioning... ...units. Remove and replace compressors, condensing units, water pumps, fans and other system components. Job Requirements (Education...Water
- ...Job Description Job Description JOB PURPOSE: Maintains swimming pool water quality by testing weekly and cleaning pool components. Maintains water purification systems, and oversee the activities of lifeguarding staff CHARACTERISTIC DUTIES AND RESPONSIBILITIES...WaterHourly pay
Lighthouse Pools
Bethesda, MD23 days ago - ...implements learning and development programs and sessions including testing and evaluation procedures. Conducts knowledge and skill-... ...to classroom, e-learning, and guided learning; Works with WSSC Water business teams' subject matter experts to define learning and skill...WaterContract workWork at office
Macpower Digital Assets Edge
Laurel, MD4 days ago $120k - $140k
...and associated systems are designed, installed, and functionally tested to meet the clients requirements and design intent. About the... ...distribution, fire alarm, variable refrigerant flow, and waste-water systems. ~ Knowledge of construction drawings, specifications,...WaterFull timeContract workInternshipWork at officeFST Technical Services
Arlington, VA2 days ago$96.75k - $140k
...projects. Project areas include, but are not limited to, industrial water/wastewater sampling and treatment; soil and groundwater sampling... ...including feasibility studies, cost estimates, oversight of lab testing, pilot testing, and full-scale application; Perform complex...WaterHourly payFull timeTemporary workFor contractorsWork experience placementFor subcontractorWork at officeLocal areaWorldwideFlexible hoursLangan
Arlington, VA15 hours ago$90 - $100 per hour
...knowledge transfer activities, working with other project team members, testing and validating developed/configured solutions, preparing and... ...of ServiceNow UI and common workflows. Experience in both water‑fall and Agile/Scrum environments. Experience developing training...WaterFull timeRemote workCoreSphere
Bethesda, MD3 days ago$63.5k - $73.5k
...and monitoring corrective action reports; monitoring proficiency testing results; conducting annual accreditation reviews; and preparing... ...highways, public transportation, active transportation, rail, and water. Our goal is to foster the development, operation, and...WaterFull timeContract workWork experience placementCurrently hiringWork at officeLocal areaRemote workFlexible hours3 days per weekAASHTO (American Association of State Highway and Transporta...
Washington DC2 days ago$95.6k - $153k
...combination of the BD Biosciences and Diagnostic Solutions business with Waters Corporation (NYSE: WAT), by applying to this role, you will be... ..., and service. With a focus on regulated, high-volume testing environments, Waters’ innovative portfolio harnesses deep scientific...WaterHourly payWork at officeRemote workWorldwideRelocation packageShift work- ...Perform Good Manufacturing Practices (GMP) and personal hygiene inspections. Collect food, water, and environmental samples for quality and microbiological testing. Perform equipment calibration according to Quality Assurance procedures. Identify, document...WaterFull timeShift work
Patterns Hiring, Inc.
Alexandria, VA1 day ago $70k - $140k
...play a pivotal role in the success of our operation teams for our water division projects. You will work closely with cross-functional... ...control system architecture, design, and processes. Review system testing, troubleshooting, and optimization to ensure performance and...WaterTemporary workFor contractorsFor subcontractorPath Construction
Washington DC9 days ago$66.77k - $106.7k
...combination of the BD Biosciences and Diagnostic Solutions business with Waters Corporation (NYSE: WAT), by applying to this role, you will be... ..., and service. With a focus on regulated, high-volume testing environments, Waters’ innovative portfolio harnesses deep scientific...WaterHourly payDaily paidFull timeTemporary workWork at officeRemote workWorldwideFlexible hoursShift work$105k - $145k
...hydraulic calculations, hazard classifications, fire-flow analyses, water-demand calculations, and fire-pump evaluations. Evaluate wet-... ...protection and life-safety deficiencies. Review hydrant flow-test data, fire-pump curves, equipment data, delegated-design...WaterFull timeFor contractorsWork at officeAlliance Consulting Group, Inc.
Alexandria, VA2 days ago
