Key(-words) to success – being capable

To be able to do things efficiently
To adjust schedules to take account of changing priorities
To be good at something
To accept tight deadlines
to achieve goals despite obstacles or failure and overcome setbacks
To act on one’s own initiative without being prompted
To act correctly
Deserving to be blamed for something that went wrong
To be the cause of something
To be in charge of someone’s well-being / welfare
To complete / carry out a task satisfactorily
To demonstrate breadth of awareness of something
To do a good job for the sake of doing it / to do more than the bare minimum
It is your job or your duty to deal with
To involve important duties
To make important decisions
To quickly focus on new topics
To handle several activities at one time with no loss of control
To identify new business opportunities/ ways to reduce cost
To minimize risks
To be prepared to do something
To pursue issues until results are achieved.
To feel responsible for 
To to keep an eye on someone / to supervise someone / to monitor someone
To make important decisions on behalf of someone else
To make fluent, concise, and well organised contributions
To be in a position of authority over someone
To respond positively to external changes/ new information
To seek responsibility and challenges.
To show drive and determination to get results
To tackle problems/issues without being asked
To take constraints into account.
To take the first step to start a new idea
To take prompt action to get things done.
To take responsibility for one’s own actions and decisions
To translate ideas into objectives/goals and actions.
To be trusted / trustworthy / reliable / consistent
To use different approaches and influencing techniques

Additional vocabulary here