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D1 Water Jobs (NOW HIRING)

Welder (Marine)

Colonial Heights, VA · On-site

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Welder (Marine)

Colonial Heights, VA

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Quality Control Inspector

Ames, IA

  • Medical

  • Life

  • Retirement

  • PTO

As one of the leading operating brands of Swire Water, our values of integrity, humility, endeavor ... AWS Certified Welding Inspector Certification • Possess a working knowledge of AWS D1.1, D1.2, D1 ...

Welder/Fabricator

Huntsville, AL · On-site

$18.75 - $24/hr

Structural Steel - AWS D1.1 Sheet Steel - AWS D1.3 Aluminum - AWS D1.2 Stainless Steel - AWS D1.6 ... Experience in metal bending, water jet operation, and general fabrication is a plus. - Experience ...

Welder (Marine)

Baltimore, MD · On-site

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Welder (Marine)

Richmond, VA · On-site

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Welder (Marine)

Baltimore, MD · On-site

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Welder (Marine)

Baltimore, MD

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

Welder (Marine)

Richmond, VA · On-site

$28 - $35/hr

  • Medical

  • Life

  • Retirement

  • PTO

... water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully ... Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW SUMMARY Fabricates, joins, and ...

We solve someof the most challenging problems in the water industry - from being firstresponders to ... D1.1 / AWS D1.6). RequiredQualifications * Bachelorof Science (B.S.) Degree in Mechanical ...

We solve someof the most challenging problems in the water industry - from being firstresponders to ... D1.1 / AWS D1.6). RequiredQualifications * Bachelorof Science (B.S.) Degree in Mechanical ...

Showing results 41-60

D1 Water information

See salary details

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How much do d1 water jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for d1 water in the United States is $20.71, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.36 per hour, depending on experience, location, and employer.

What is the difference between D1 Water vs D1 Water Operator?

AspectD1 WaterD1 Water Operator
CertificationsTypically requires D1 Water certificationRequires D1 Water certification and operational training
Work EnvironmentWater treatment facilities, industrial sitesWater treatment plants, industrial environments
Job ResponsibilitiesMonitoring water quality, maintaining equipmentOperating water treatment systems, ensuring compliance

The main difference between D1 Water and D1 Water Operator is that D1 Water refers to the certification or qualification, while D1 Water Operator is a job role that requires this certification along with operational skills. The operator actively manages water treatment processes, whereas D1 Water certification is a credential needed to perform these tasks.

What is a D1 Water operator?

D1 Water operators are professionals responsible for the operation and maintenance of drinking water distribution systems classified as Level 1 (D1) by regulatory agencies, such as the California State Water Resources Control Board. They ensure the delivery of safe, clean drinking water by monitoring water quality, inspecting equipment, and making necessary repairs or adjustments. D1 certification is typically the entry-level license and requires passing an examination, completing required training, and meeting experience requirements. These operators play a vital role in protecting public health by ensuring compliance with water safety standards.

What are the key skills and qualifications needed to thrive as a D1 Water operator, and why are they important?

To excel as a D1 Water Operator, you need a solid understanding of water treatment processes, basic chemistry, and local water regulations, typically backed by a high school diploma and a D1 Water Treatment Operator certification. Familiarity with SCADA systems, water testing equipment, and regulatory reporting tools is essential. Attention to detail, problem-solving, and strong communication skills are crucial for identifying issues and coordinating with team members. These abilities ensure the safe production of potable water and compliance with health and environmental standards.

What are some common challenges faced by D1 Water operators, and how can they overcome them?

D1 Water Operators often face challenges such as maintaining compliance with strict water quality regulations, responding to unexpected equipment malfunctions, and managing shifts during emergencies like water main breaks or contamination events. Staying current with regulations through ongoing training and collaborating closely with maintenance teams can help operators address these issues effectively. Additionally, developing strong communication and problem-solving skills is essential for coordinating responses and ensuring safe, continuous water supply to the community.
More about D1 Water jobs

What states have the most D1 Water jobs?

States with the most job openings for D1 Water jobs include:

What job categories do people searching D1 Water jobs look for?

The top searched job categories for D1 Water jobs are:

Infographic showing various D1 Water job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $43,075 per year, or $20.7 per hour.

Welder (Marine)

Kokosing

Colonial Heights, VA • On-site

$28 - $35/hr

Full-time

Medical, Life, Retirement, PTO

Re-posted 13 days ago


Kokosing rating

7.7

Company rating: 7.7 out of 10

Based on 22 frontline employees who took The Breakroom Quiz


Job description

Kokosing (www.kokosing.biz) is one of America's 50 largest General Contractors and services a broad spectrum of clients in both the private and public business sectors. Kokosing's services include heavy civil/industrial construction such as highways, bridges, underground utilities, water/wastewater facilities, and marine construction. For over 75 years, Kokosing has successfully attracted the most qualified technical personnel in the construction industry by offering visible challenges, superior quality, and attractive rewards. With over $2.8 billion in annual sales and a commitment to its workforce, Kokosing is the winning team.

Job Description:

Kokosing is seeking certifiedWelders in Baltimore, MD and Hopewell, VA
*Must have or able to pass AWS D1.1 FCAW, preferred AWS D1.5 SMAW

SUMMARY

Fabricates, joins, and repairs equipment, fixtures, and structures by using various welding techniques.

ESSENTIAL DUTIES AND RESPONSIBILITIESinclude the following. Other duties may be assigned.

  • Must be able to work while tied off to fall protection.
  • Skilled in use of necessary hand and power tools.
  • Designs, fabricates, joins, and/or repairs equipment, fixtures and various types of metal objects and structures using oxygen-acetylene, electric arc, MIG and TIG welding techniques.
  • Operates drill presses, power saws, grinders, metal lathes and a variety of welding equipment and hand tools.
  • Analyzes plans, drawings, work samples, specifications, and work orders to determine work requirements.

CERTIFICATES, LICENSES, REGISTRATIONS

  • AWS certified
    • D1.5(3G & 4G) needed for bridge work
    • D1.1 needed for all other structural welding
  • Driver's license and good driving record - Class B CDL preferred
  • Merchant Marine and Able-Bodied Seaman credentials preferred.
  • Transportation Worker Identification Credential (TWIC) preferred.

WORK ENVIRONMENT

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.

While performing the duties of this job, the employee is regularly exposed to high, precarious places and outside weather conditions. The employee is occasionally exposed to moving mechanical parts, fumes or airborne particles, risk of electrical shock, and vibration. The employee is occasionally exposed to toxic or caustic chemicals. The noise level in the work environment is usually loud.

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.

While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel; reach with hands and arms; climb or balance and talk or hear. The employee must regularly work or walk on uneven ground or onboard floating equipment. The employee is occasionally required to climb or balance, stoop, kneel, crouch, or crawl. Access and egress to barges, boats and piers requires ability to do so from moving surfaces due to water motion. Must have good vision and hearing for details at close range or in the distance.

The employee must occasionally lift/move up to 50 pounds. Specific vision abilities required by this job include close vision.

Expected base pay range for this position is: $28.00/hr - $35.00/hr

This compensation range is specific to the job level and takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to: education, experience, licensure, certifications, geographic location, and internal equity. The range has been created in good faith based on information known to Kokosing at the time of the posting. Compensation decisions are dependent on the circumstances of each case. This salary range does not include any potential incentive pay or benefits, however, such information will be provided separately when appropriate.

BENEFITS
Kokosing offers a competitive compensation and benefits package including medical, life, and disability insurance, paid time off and a 401K plan.

Kokosing is an equal employment opportunity/affirmative action federal and state contractor. The company does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected class.


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