The phrase "a certain position for" is correct and usable in written English.
It can be used when referring to a specific role or location that is not explicitly defined or is somewhat ambiguous.
Example: "The company is looking to fill a certain position for a project manager who can lead the team effectively."
Alternatives: "a specific role for" or "a particular place for".
"You stake out a certain position for a variety of reasons, whether it's hatred of Clinton or mistrust of motives, but you get into trouble when you have to defend it". Democrats "talk about American leadership and American power, things they never cared a fig about in the past," Kagan said.
To measure behavioral performance, they instruct subjects to look at a computer monitor showing small amounts of information a certain color or shape in a certain position, for instance—as well as distractors.
"It's actually a pretty crazy thing to ask somebody to stand in a certain position for an hour and not move".
One man asked for the privilege of placing the balls in a certain position for Adams to bowl at; Adams made the shot easily.
Each entry in a column represents the absence (0) or presence (1) of a certain nucleotide at a certain position for a certain promoter [ 31].
As an example, suppose that a target sequence Q of length l s nucleotides is required at a certain position for a sequence to have maximal fitness, and that deviations from that composition are penalized.
As a result of this, it is shown that based on the determined link measurements, performance of the manipulator can be maximum not only for a certain position, but also for a position interval, as well.
When the monkeys maintained fixation for 500 ms, a visual stimulus was presented at a certain position on the monitor for 500 ms. If the monkeys maintained fixation for 760 ms after stimulus offset, the fixation spot disappeared, and a drop of sports drink was given as a reward.
Still, associating a particular politician with a certain position wasn't enough for people to abandon their most deeply held convictions.
Someone who's otherwise well-qualified for a certain position may not get it simply because they aren't the right "fit" for the workplace.
In fact, this would be the ideal situation because it means that they are basically recommending you for a certain position, and 80% of jobs are filled via referrals.
