Reasons could include the position has been filled or the company is not accepting new applicants. Below are some other jobs which you may find relevant.
Minimum qualifications: Associates degree, trade school certification, or other certified training in a related technical field, or equivalent practical experience. 4 years of experience in operating, maintaining, or troubleshooting electrical systems of industrial facilities. 2 years
Minimum qualifications: Associates degree, trade school certification, training certification in a technical field, or equivalent practical experience. 2 years of Mechanical/HVAC, experience in an industrial or commercial environment. 2 years of experience in operating, maintaining, or