Job Title: Field API 650 Tank WelderJob DescriptionThis role focuses on the field erection and repair of welded steel storage tanks in various locations. You will perform carbon steel tank welding, fitting, layout, and installation of tank components in accordance with API 650 standards. The position requires strong technical welding skills, a commitment to safety, and the flexibility to travel and work extended hours in a field construction environment.Responsibilities
- Erect welded steel storage tanks in the field in accordance with API 650 standards and project specifications.
- Perform tank bottom, shell, and roof installation, ensuring proper fit-up, alignment, and weld quality.
- Carry out carbon steel tank welding using flux-core and pulse welding processes on tank bottoms, shells, roofs, and appurtenances.
- Read, interpret, and work from blueprints, drawings, and layout specifications to complete tank construction tasks accurately.
- Perform tank fitting and layout, including marking, measuring, and positioning components prior to welding.
- Install tank appurtenances such as nozzles, manways, and other attachments as required.
- Conduct vac box testing on welds and seams to verify integrity and identify any defects for repair.
- Follow all safety procedures and use appropriate personal protective equipment while working on construction sites.
- Travel to various job sites and work a typical schedule of approximately 60 hours per week, or more as required by project needs.
- Collaborate with other crew members, including fitters, welders, and equipment operators, to complete projects efficiently and on schedule.
Essential Skills
- Proven experience in carbon steel tank welding in a field construction environment.
- Hands-on experience with API 650 tank welding and construction practices.
- Proficiency in flux-core welding processes for tank fabrication and erection.
- Proficiency in pulse welding techniques for structural and tank welds.
- Ability to perform tank fitting and layout, including accurate measuring, cutting, and positioning of components.
- Experience installing tank bottoms, shells, and roofs, including proper sequencing and fit-up.
- Experience performing vac box testing on tank welds and seams to verify integrity.
- Ability to read and interpret blueprints and construction drawings related to tank fabrication and erection.
- Dependable work ethic with a strong focus on safety and quality.
- Willingness and ability to travel and work extended hours, typically around 60 hours per week, depending on job requirements.
Additional Skills & Qualifications
- Experience with 3 oclock welding on tanks.
- NCCCO crane operation certification or experience operating cranes is a plus.
- Mechanical aptitude and experience with mechanical assembly related to tank construction.
- History in fabrication work, including cutting, fitting, and assembling steel components.
- Experience with MIG welding in addition to flux-core and pulse welding processes.
Why Work Here?You will join a values-driven organization that emphasizes integrity, respect, and teamwork in every project. The role offers direct placement in a stable field construction environment with steady, long-hour work weeks for those seeking consistent earnings. You can expect supportive leadership, a culture that prioritizes safety and accountability, and the opportunity to develop specialized skills in API 650 tank construction. Travel assignments and per diem support provide added financial benefits while working on diverse projects across different locations.Work EnvironmentThis is a field-based construction role that typically requires working around 60 hours per week, with the possibility of additional hours depending on project demands. Work is performed outdoors on industrial and construction sites, often at height and in varying weather conditions. You will work with welding equipment such as flux-core and pulse welders, as well as standard fabrication tools and vac box testing equipment. Travel is a regular part of the job, and travel pay is provided along with a daily per diem for worked weeks, with per diem continuing on rainout days. The environment is safety-focused, physically demanding, and team-oriented, requiring appropriate workwear and personal protective equipment suitable for industrial construction sites. Job Type & LocationThis is a Permanent position based out of Stillwater, OK. Pay and BenefitsThe pay range for this position is $58240.00 - $66560.00/yr. 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.Benefits Offered Paid Time Off Job Type & LocationThis is a Permanent position based out of Stillwater, OK. Application DeadlineThis position is anticipated to close on Nov 17, 2026. Workplace TypeThis is a fully onsite position in Stillwater,OK.
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.