Underground Storage Tank Service Technician

Job Title: Underground Storage Tank Service Technician Job DescriptionThis role provides field service and compliance support for underground storage tank (UST) systems across multiple locations. You perform line leak and compliance testing, complete minor repairs, replace spill buckets and related equipment, and service automatic tank gauging (ATG) sensors and monitoring systems. You spend most of your time in the field, traveling between sites and documenting all work and inspections using a mobile device.Responsibilities

• Perform line leak testing and compliance testing on underground storage tank (UST) systems in accordance with applicable regulations and standards.
• Troubleshoot issues with tanks, piping, and fueling system components and complete minor repairs in the field.
• Replace spill buckets and associated UST equipment as needed to maintain system integrity and regulatory compliance.
• Diagnose, repair, and calibrate ATG sensors and monitoring systems to ensure accurate fuel level monitoring and leak detection.
• Conduct monthly inspections across approximately 70 sites, ensuring thorough review of UST systems and related components.
• Prepare clear and accurate field documentation, inspection reports, and test records using an iPad or similar mobile device.
• Maintain strict compliance with federal, state, and local UST regulations and company procedures.
• Communicate findings, repair needs, and inspection results to the appropriate stakeholders in a timely and professional manner.
• Operate company vehicle safely and maintain a clean motor vehicle record while traveling between sites.
• Use appropriate tools, equipment, and safety practices when working on fuel tanks, spill buckets, and construction/service-related tasks.

Essential Skills

• Hands-on experience with underground storage tanks (UST), including line testing, minor repairs, and spill bucket replacement.
• Ability to perform line leak testing and compliance testing on UST systems.
• Demonstrated skill in troubleshooting and repairing tanks, piping, and fueling system components.
• Experience diagnosing, repairing, and calibrating ATG sensors and monitoring systems.
• Experience in fuel tank service, repair, or related construction/service work.
• Strong attention to detail for completing field documentation and inspection reports accurately.
• Understanding of federal, state, and local UST regulations and compliance requirements.
• Valid drivers license with a clean motor vehicle record (Clean MVR).
• Capability to work independently in the field and manage a high volume of site visits.

Additional Skills & Qualifications

• QST certification or similar qualification related to underground storage tanks or fuel systems.
• Experience working across multiple sites and regions, managing schedules and travel efficiently.
• Comfort using an iPad or other mobile devices for report writing and documentation.
• General mechanical aptitude and familiarity with tools and equipment used in fuel tank service and repair.
• Ability to adapt to varying site conditions and follow safety protocols consistently.

Why Work Here?You join a field-focused team that values autonomy, professionalism, and safety. The role offers variety in your day-to-day work, with exposure to different sites and systems across multiple regions. You build specialized expertise in UST compliance and repair while working with modern mobile tools for documentation. The organization supports a strong safety culture, structured procedures, and opportunities to grow your technical skills in a critical infrastructure field.Work EnvironmentThis is a field-based role with approximately 95% of your time spent on-site at fueling and storage locations. You perform monthly inspections across roughly 70 sites distributed throughout the Denver metro area, as well as locations in Colorado, New Mexico, and Arizona. You work outdoors and in operational facility environments around fuel tanks and associated equipment, following established safety guidelines. All report writing and documentation are completed in your truck using an iPad, allowing you to stay mobile and efficient between site visits. The position involves regular driving between sites and requires comfort working in varied weather and site conditions. Job Type & LocationThis is a Contract to Hire position based out of Wheat Ridge, CO. Pay and BenefitsThe pay range for this position is $30.00 - $37.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract to Hire position based out of Wheat Ridge, CO. Application DeadlineThis position is anticipated to close on Nov 5, 2026. Workplace TypeThis is a fully onsite position in Wheat Ridge,CO.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.