Robert Valerio Kreienbühl

• EASA B1 Aircraft authorizations:

Airbus A318/319/320/321 (CFM 56)

Airbus A330 (RR Trent 700)

Airbus A340 (CFM 56)

Boeing B777 (GE 90)

High power run-up authorization: Airbus A320 family (CFM 56)

• Line Maintenance (Group TMLC, Responsible for ensuring efficient and timely completion of maintenance tasks and logbook entries in accordance with local authority regulations and aircraft maintenance manuals
• Completion of documentation according EASA regulations
• Release to service
• Trouble shooting
• AOG support worldwide
• During Covid-19 pandemic assigned for supervision (lead engineer) of Boeing 777 fleet long term parking maintenance operations
• Performing Maintenance on Customer Aircrafts (Edelweiss Air and Lufthansa)
• Cyclean equipment training, aircraft engine wash authorization (CFM 56, RR Trent 700, GE 90)
• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
• Demonstrated respect, friendliness and willingness to help wherever needed.
• Worked flexible hours; night, weekend, and holiday shifts.
• Performed duties in accordance with applicable standards, policies and regulatory guidelines to promote safe working environment.
• Maintained energy and enthusiasm in fast-paced environment.
• Proved successful working within tight deadlines and fast-paced atmosphere.
• Used critical thinking to break down problems, evaluate solutions and make decisions.
• Offered friendly and efficient service to customers, handled challenging situations with ease.
• Developed and maintained courteous and effective working relationships.
• Maintained excellent attendance record, consistently arriving to work on time.
• Served customers and followed outlined steps of service.
• Identified issues, analyzed information and provided solutions to problems.
• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
• Carried out day-day-day duties accurately and efficiently.
• Improved operations through consistent hard work and dedication.
• Resolved problems, improved operations and provided exceptional service.
• Participated in continuous improvement by generating suggestions, engaging in problem-solving activities to support teamwork.
• Participated in team-building activities to enhance working relationships.
• Exceeded goals through effective task prioritization and great work ethic.
• Used coordination and planning skills to achieve results according to schedule.
• Actively listened to customers, handled concerns quickly and escalated major issues to supervisor.

• As Line Maintenance Control Supervisor responsible for team of Four-line maintenance Controllers and first contact for flight crews and engineers in case of technical issues
• In first step, team of four tries to rectify technical issues via radio-telephone communication directly with crews
• If engineer is required, assignment is coordinated
• Coordination of worldwide AOGs
• Supervision of organizing parts and coordinating maintenance actions
• Contact persons for OCC and engineer on site
• Proactive and long-term troubleshooting and supervision of technical condition of Helvetic Airways fleet (F100/ A319/ E190)
• Short term planning MEL items and ADDs
• Controlling correctness of Techlog Slips and work orders
• Communication with manufacturer during long-term and bigger defects
• Staff administration tasks for team (holiday planning, ensuring adequate man power, appraisal talks and training)
• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
• Carried out day-day-day duties accurately and efficiently.
• Maintained energy and enthusiasm in fast-paced environment.
• Proved successful working within tight deadlines and fast-paced atmosphere.
• Used critical thinking to break down problems, evaluate solutions and make decisions.
• Offered friendly and efficient service to customers, handled challenging situations with ease.
• Served customers and followed outlined steps of service.
• Improved operations through consistent hard work and dedication.

Aircraft authorizations: Airbus A320 family (CFM 56), Fokker-70/100 (RRD Tay), Embraer ERJ-190 Series (GE CF34)

High power run-up and taxi authorization Airbus A320 family (CFM 56), Fokker-70/100 (RRD Tay)

• Performed Airbus A319 C-Check in Sofia, Bulgaria at Lufthansa Technic

• Responsible for team of eight-line maintenance mechanics/engineers plus cabin and cleaning staff
• Maintenance team is responsible for whole Helvetic Airways fleet, consisting of seven Fokker 100 and one Airbus A319
• Position directly subordinates to head of maintenance (PCA)
• Responsible station engineer in Bern-Belp (Switzerland) during summer flight schedule (3 seasons). In this position full responsibility of ensuring airworthiness of stationed aircrafts, flight time schedules for flight operations (Fokker 100 and Airbus A319) as well as local authority station audits (BAZL/ FOCA).
• Monitored priorities and liaised between maintenance team and management, delegating tasks to complete on time.
• Efficiently assisted service workers with problematic transactions to maintain customer satisfaction and quickly rectify issues.
• Kept watchful eye on equipment inventories, optimizing work readiness and aligning supplies with specifications for each job.
• Monitored safety compliance to maintain strict standards and protect team members from harm.
• Contributed to development, implementation and execution of maintenance programs.
• Monitored equipment, tools and system upgrades to compile data into detailed reports for upper management.
• Organized ongoing maintenance schedules to boost system performance.
• Enhanced customer satisfaction ratings by motivating team members to strengthen quality and increase productivity.

Aircraft authorizations: Airbus A320 family (CFM 56), Fokker-70/100 (RRD Tay), Embrear ERJ-190 Series (GE CF34)

High power run-up and taxi authorizations: Airbus A320 family (CFM 56), Fokker-70/100 (RRD Tay)

• Licensed Aircraft Engineer EASA B1

Aircraft authorizations: Airbus A318/ 319/ 320/ 321 (CFM 56) and Fokker 70/100 (RRD Tay)

• Responsible for ensuring efficient and timely completion of maintenance tasks and logbook entries in accordance with local authority regulations and maintenance manuals
• Completion of documentation according EASA regulations
• Release to service
• Trouble shooting
• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.
• Carried out day-day-day duties accurately and efficiently.
• Worked flexible hours; night, weekend, and holiday shifts.

• Line Maintenance up to A-Check
• GVIs and DVIs of engines and aircraft components
• Engine and component changes
• Issuing of non-conformance reports
• Trouble shooting
• Regular inspections
• Field team experience (worldwide)
• Carried out day-day-day duties accurately and efficiently.
• Quickly learned new skills and applied them to daily tasks, improving efficiency and productivity.

Aircraft Types: MD11 (PW 4000), Airbus A318/ 319/ 320/321 (CFM 56), Airbus A330 (PW 4000), Airbus 340 (CFM 56)

• Base maintenance
• GVIs and DVIs of engines and aircraft components
• Engine and component changes
• Issuing of non-conformance reports
• Field team experience (worldwide)
• Removed and installed aircraft subsystem assemblies such as engines, rotors, gearboxes, transmissions and mechanical flight controls.

• Aluminium, chrome steel and steel) at Büchi AG
• Clamped, held, tack-welded, heat-bent and bolted component parts to achieve required configurations and positions.
• Welded in flat, horizontal, vertical and overhead positions.
• Inspected welds and checked critical measurements to meet specifications.
• Prepared welding equipment to perform advanced welding work.

• Fulfilled College of further education (gewerbliche industrielle Berufsschule Winterthur) apprenticeship as aircraft sheet metal mechanic