CST Mechanical is an equal opportunity employer offering a full array of benefits. Medical, dental, vision, life insurance, short and long term disability, paid time off, paid holidays, health savings account, 401(k) with company match, and referral bonuses. Salary is based on experience. Driver. JOB SUMMARY. The Driver is responsible for picking up and/or delivery of supplies and equipment to the jobsites. ESSENTIAL DUTIES AND RESPONSIBILITIES. ...