If you have the qualifications and they have work they will call you. I met with the foreman Mike Vota an Analyzer Techniciain himself with Greysam Industrial Services at Conoco Phillips 66 in Wilmington, CA, ask basic questions about climbing over 200 ft. towers and gathering information about thermocouples and end devices for the engineering department spreadsheets for future evaluation, either for replacements or updating the P & ID's.