As a Sound Operator, you will need to master following:

• adapt artistic plan to location
• adapt to artists' creative demands
• communicate during show
• consult with stakeholders on implementation of a production
• draw up artistic production
• edit recorded sound
• interpret artistic intentions
• intervene with actions on stage
• mix multi-track recordings
• mix sound in a live situation
• monitor mixing in a live situation
• operate an audio mixing console
• operate sound live
• perform quality control of design during a run
• perform soundchecks
• prevent fire in a performance environment
• program sound cues
• record multi-track sound
• record music
• safeguard artistic quality of performance
• set up a multi-track recording
• set up basic recording
• set up equipment in a timely manner
• set up sound reinforcement system
• support a designer in the developing process
• understand artistic concepts
• use audio reproduction software
• use communication equipment
• work safely with chemicals
• work safely with mobile electrical systems under supervision

More generally, a sound operator is also versed in:

• attend rehearsals
• follow safety procedures when working at heights
• keep up with trends
• organise resources for artistic production
• plan a recording
• prepare personal work environment
• translate artistic concepts to technical designs
• use personal protection equipment
• use technical documentation
• work ergonomically
• work safely with machines
• work with respect for own safety

It also helps to know the following:

• adapt existing designs to changed circumstances
• assemble performance equipment
• coach staff for running the performance
• document your own practice
• draw up instrument setup
• ensure safety of mobile electrical systems
• instruct on set up of equipment
• maintain sound equipment
• maintain system layout for a production
• monitor developments in technology used for design
• pack electronic equipment
• perform technical sound check
• plan teamwork
• prepare sound equipment on stage
• prevent undesired changes to sound design
• read musical score
• store performance equipment
• technically design a sound system
• tune up wireless audio systems
• update budget
• update design results during rehearsals
• advise client on technical possibilities
• de-rig electronic equipment
• develop professional network
• keep personal administration
• lead a team
• manage personal professional development
• provide documentation