General Office

POSITION: Construction Sales Estimator
The individual will work with other team members to develop detailed estimates, proposals and schedules on construction projects.
A B.S. degree, with a preference for a degree in Engineering (Mechanical, Civil, Structural), Construction Management or a related field, is preferred; and, two to four (2-4) years of experience. Education may be substituted for experience on a year-for-year basis. Must be knowledgeable in Microsoft Office, particularly, Word and Excel. A working knowledge of PowerPoint and Project is preferred. Experience with industrial, commercial, design-build and conceptual estimating are desired.

Excellent communication and interpersonal skills are needed to convey project needs and company information to customer/clients; must be able to multitask and manage multiple bids and meet deadlines; must be detail-oriented; and to travel as needed. Must possess sound organizational and time management skills.

Steel Construction

There are no positions available at this time.

Civil Construction

There are no positions available at this time.


There are no positions available at this time.


There are no positions available at this time.

Hourly Plant Production

POSITION: Industrial Maintenance Mechanic Supervisor
HOURS: 6:30 a.m. to 3:30 p.m. Monday-Friday
(Overtime will be required as needed)
SALARY: Will Discuss – Salary -Exempt
SUMMARY: Supervise and coordinate activities of workers engaged in setting up, installing, repairing, and maintaining machinery and equipment,
and in fabricating metal parts and tools.
RESPONSIBILITIES: Job duties will include – but will not be limited to:
*Plan and organize mechanical and related work performed by personnel;
*Supervise, schedule, assign and evaluate work of personnel;
*Provide all aspects of customer service such as scheduling appointments for inside repairs and / or outside vendors, generating work orders,
providing estimates, overseeing quality of work and accuracy of billing;
*Provide garage personnel with technical consultation on repairs and servicing.
QUALIFICATIONS: The successful candidate will have ten years of manufacturing and mechanical experience.

All interested applicants should request an Employment Opportunity Application from the Human Resources Department

POSITION: Industrial Maintenance Mechanic
(Hours are 6:30 p.m. – 3:30 p.m., Monday – Friday)
As an Industrial Maintenance Mechanic you will be responsible for the maintenance, installation and repair of plant equipment, buildings, pipe and electrical systems by diagnosing problems, planning and performing the necessary repairs.
Additionally, you must be able to follow electrical codes, comprehend schematic diagrams, blueprints and other specifications; must have experience working with hand tools and electronic test equipment; and, have a strong working knowledge of job safety. Diesel experience required.
Requires occasional overtime.
A minimum of five (5) years of related industry experience is required; certification is a plus.
We offer a comprehensive benefits package for our employees and their families to include,
medical insurance, dental and vision plans, life insurance, short-term disability, 401(k) profit-sharing plan, and incentive programs.
Caldwell Tanks is an Equal Opportunity/ Affirmative Action Employer.

Complete Employment Forms:

Employment Application
Affirmative Action/Equal Opportunity Statement
Protected Veterans
Individuals with Disabilities


APPLY NOW by Emailing Completed Employment Application to:


Qualified Candidates please submit resumes to:  
Caldwell Tanks, Inc., Attn: Human Resources
PO Box 35570
Louisville, KY 40232.


EOE/Drug Free


Caldwell Group is a participant of E-Verify. Please read the attached notices for important information about E-Verify.

E-Verify Notice:  English  or  Spanish
Right to Work Notice:  English  or  Spanish

Caldwell supports a diverse workforce and is a Drug Testing and Equal Opportunity Employer, Male, Female, Veterans and Persons with a Disability.


Assistance for persons with disabilities:

If you are an individual with a disability or a disabled veteran who is unable to use our online tools to search and apply for jobs, you may request a reasonable accommodation by contacting us at  502.964.3361  or by email at  This option is reserved for individuals who are unable to use or require assistance with the online tools as the result of a disability and is not intended for other purposes.