
Guides
Hiring translation agency staff: testing for the four reliability signals
Translation agency hires for reliability: test ambiguity handling, early deadline warning, question timing and willingness to decline, and classification advice.
What to take away
- Reliability is a separate quality from linguistic skill, and it has to be tested separately.
- Four signals predict ithow someone handles an ambiguity, how they behave when a deadline is at risk, whether their questions arrive early or late, and whether they say no.
- Design the test so those four signals are visible. Most tests only measure the translation.
- A candidate who declines work they cannot do well is the most reliable person you will meet.
- Classification of the working relationship is a legal question. Get advice before you decide it.
What reliability actually looks like
An agency's exposure is not that a linguist writes a poor sentence. A reviser catches that. The exposure is a linguist who disappears on a Thursday, who accepts a volume they cannot deliver, who translates around an ambiguity rather than asking, or who returns work at the deadline with no warning that it was at risk.
None of that is measured by a translation sample. So build the test to expose it.
A test that measures more than the translation
Put a real ambiguity in the source. A pronoun with two possible referents, a noun that could be a verb, an abbreviation with two meanings in that industry. Then read what the candidate does. Flagging it with a proposed reading is the strongest signal in the whole exercise. Translating it silently, even correctly, tells you they will guess on your client's content too.
Five-Part Reliability Test
- Put a real ambiguity in the source
- Set a deadline slightly tighter than comfortable
- Include work outside their specialization
- Ask what reference material they would want
- Score it blind, against a rubric
Set a deadline slightly tighter than comfortable, and watch the communication. You are not testing speed. You are testing whether someone tells you early when something is at risk.
Include a piece that is outside their stated specialization. Someone who says "I would rather not take this part, it needs a subject specialist" has just told you they can be trusted with the rest.
Ask what reference material they would want. A professional names the glossary, the previous translations, and the intended market. Someone who wants nothing has not thought about the client.
Score it blind, against a rubric. Accuracy, terminology, register, and query quality, scored separately by someone who cannot see the name.
The four signals, and what a weak answer means
The four signals
Strong
- Handling ambiguity
- Flags it, proposes a reading
- Deadline at risk
- Says so early, proposes an option
- Timing of questions
- Early, batched, specific
- Declining work
- Declines what is outside their range
Weak, and what it predicts
- Handling ambiguity
- Silent choice; you will find out from the client's reviewer
- Deadline at risk
- Delivers late with no warning; every project becomes an emergency
- Timing of questions
- Questions at the deadline, or none at all
- Declining work
- Accepts everything; quality varies unpredictably by subject
Interviewing for the same things
Three questions worth asking, and what to listen for.
Three Interview Questions
- Tell me about a project where the source text was a problem
- When did you last turn work down?
- What would you need from us to do this well?
"Tell me about a project where the source text was a problem." You want a specific story with a specific action, and you want to hear that they raised it rather than absorbed it.
"When did you last turn work down?" Everyone competent has an answer. Hesitation here is informative.
"What would you need from us to do this well?" Reference material, market, purpose, and a contact for questions is the right answer. "Just send the file" is not.
Hiring internal staff, not linguists
For project coordinators the reliability signals differ. The ones that matter are whether they escalate early, whether they write a clear brief, and whether they check a file before it reaches a linguist. Test those directly: give a candidate a messy real file and ask what they would do before assigning it. The answer separates people quickly.
The legal part, which is not optional
Whether a person is an employee or an independent contractor is decided by law where you operate, based on how the work is directed and controlled, not by what the agreement is called. Get this wrong and the consequences are financial and retrospective.
The Department of Labor compliance assistance material for small businesses sets out general wage and hour obligations in a United States context. The Equal Employment Opportunity Commission resource center for small business covers employer duties around discrimination in hiring and at work. Both are orientation, not a determination about your situation.
Take the actual classification question, and any question about what you may ask a candidate, to an employment attorney in your jurisdiction.
On the shape of the professions themselves, the occupational profile of interpreters and translators is worth reading before you write a role description. Recruiting for spoken interpreting and recruiting for written translation are different exercises, with different availability patterns and different working conditions.
Where this connects
the hiring and training guide sets out the grid this hiring fills, the tiering model, and the briefing standard. What the new person will be asked to do day to day is described in onboarding and delivery.
What the hire costs and how that reaches a client price is covered in the pricing and profit guide. Whether the demand exists to justify the hire is a question for the marketing and growth guide.
Common questions
Should I test someone who comes highly recommended?
Yes, briefly. The test is also how you learn what they need from you, and a short paid sample from a strong candidate is never wasted.
How long should a test be?
Short enough to pay for without hesitation and long enough to contain one real ambiguity. Most agencies test far longer than they need to.
What if a candidate refuses to do a paid test?
That is their right, and it is common among busy professionals. Offer a small live project with a reviser watching instead.
How do I check credentials?
Ask which body issued them and confirm with that body. Do not accept a claim about a certification at face value, and do not describe a linguist's credential to a client in terms you have not verified.







