Looking for professionally-written Contracts Manager resume examples? The Procurement and Contract Management Handbook (Handbook) identifies.TWC's overarching policies and practices for effective contract management,. With your experience, you know you can get the contract manager position if they see your resume. Find out how to write a perfect cover letter on JobHero! Acknowledge in writing that the agency complied with the agency's and comptroller's contract management guide in the purchase. 10. Contract Management Responsibilities. The contract manager may hold the Certified Texas Contract Manager (CTCM) certification. The good or service in the department will generally fill the role of Contract Manager. The. We take pride in the work we do serving as Texas' accountant, tax collector, treasurer, and much more!