Troubleshooter [noun]

● Technician

● Mender

● Mr. Fixit

● Maintenance person

● Service person

● Troubleshooter

● Trouble shooter

● Troubleshooting

● Troubleshoot

● Problem solver

● Fixer

● Repairman

● Handyman

● Consultant

● Negotiator

● Mechanic

● Technician

● Mediator

● Sleuth

● Electrician

● Salesman

● Expert

● Specialist

● Plumber

● Dealmaker

● Adviser

● Technocrat

● Pointsman

● Investment banker

● Engineer

● Statesman

● Grandee

● Wheeler dealer

● Spinmeister

● Factotum

● Mechanical engineer

● Schmoozer

● Technologist

● Compromiser

● Communicator

● Conciliator

● Rainmaker

● Apparatchik

● Electrical engineer

● Aide

● Peacemaker

● Envoy

● Powerbroker

● Whiz kid

● Metallurgist

● Bureaucrat

● Emissary

● Gofer

● Baiter

● Pragmatist

● Confidant

● Consigliere

● Draftsman

● Confidante

● Watcher

● Liaison

● Litigator

● Functionary

● Diplomat

● Staffer

● Speechwriter

● Politician

● Chief

● Appointee

● Inspector

● Errand boy

● Administrator

● Reformer

● Number cruncher

● Civil servant

● Whiz

● Kremlinologist

● Guru

● Interlocutor

● Warehouseman

● Dogsbody

● Architect

● Adman

● Facilitator

● Mentor

● Cryptographer

● Maverick

● Campaigner

● Tactician

● Enforcer

● Banker

● Accountant

● Meddler

● Bigwig

● Entrepreneur

● Pitchman

● Computer programmer

● Bungler

● Ally

● Promiser

● Lobbyist

● Financier

● Pipe fitter

● Matchmaker

● Railwayman