Contingency recruiting is a simple deal. A firm searches for an engineer. You pay a placement fee only if you hire someone they introduced. If you do not hire, you owe nothing. That is the model hiring managers mean when they ask what is contingency recruiting, what is a contingency recruiter, and how retained vs contingency search actually differs.
The fee, when it comes, is a one time percent of first year salary. BambooHR puts a typical recruiting fee around 20 percent of the salary being filled. Treat that as an industry midpoint, not a quote. The math lives on our placement fee article. This page is the model, not the invoice.
Contingency is usually non exclusive. You can run more than one firm on the same requisition. That speed is the point. It is also the trap. If three firms race the same plant engineer, you get duplicate resumes, ownership fights, and a market that hears your opening three times in one week.
Do not mix the names. Contingency recruiting is how you pay a search firm for a permanent hire onto your payroll. A contingent worker is a contractor or temp. A contingent job offer is an offer that still waits on a background check or a license. Three different things. Same word family. Wrong one in a contract and finance will reject the invoice.
Apollo Technical is a specialized engineering staffing firm. We will tell you in writing whether a search is contingency, what the fee sits on, and who owns a candidate. We will not invent a percent here.
What is contingency recruiting?
Contingency recruiting is pay on placement. The firm is paid only after you hire a candidate they submitted. BambooHR calls it a pay for performance structure: no hire, no fee.
Indeed’s employer guide describes it as a way to fill lower to mid level roles, often with more than one firm working at once so you see more candidates faster. SHRM’s interview with a search partner puts the same split in SHRM recruiting models: contingency recruiters compete with other firms, retained firms work exclusively and spend more time with stakeholders before they call anyone.
You still own interviewing, offers, and the hire. The firm finds and screens. They do not replace your hiring manager. If the role is a mechanical designer, a process engineer, or a controls lead, they still have to know the difference. Keyword matching is not a search.
What is a contingency recruiter?
A contingency recruiter is the person running that search. They usually carry many job orders at once. They get paid when a hire lands, so they spend time where a close looks likely. If your role is vague, slow to interview, or stacked against five other agencies, they may quietly move on.
That is not a character flaw. It is the incentive. AESC notes that contingent agencies often take on as many searches as possible and may walk away if another assignment looks more likely to pay.
For engineering, a good contingency recruiter still has to know the work. A mechanical designer is not a process engineer. A controls lead is not a CAD drafter. A quality engineer who has lived on the floor is not a paper auditor. If they only match keywords, you will interview people who cannot walk a line with operations.
Ask what they have actually filled. Plant engineers, manufacturing engineers, HVAC designers, electrical designers, quality engineers, and project engineers are the seats this model usually fits. Ask how they will talk about the role on a first call. If they cannot describe the plant, the software, or the reporting line, they will not represent you well.
How does contingency recruiting work?
You send a job description, a salary range, and a hiring manager who will actually interview. The firm agrees a fee that is due only if you hire their candidate. They search their network and the open market. They submit names. You screen, interview, and decide. If you hire, you pay the placement fee. If you do not, the search cost sits with the firm.
BambooHR lays out that same sequence: description, fee agreement, search, submit, pay only on hire. Your own team can still post the job and take direct applicants. Direct applicants you already had are not the firm’s candidates unless the agreement says otherwise. Log who sent whom, with a date.
Feedback speed matters more than most managers expect. A contingency recruiter who waits two weeks for a yes or no will send the next plant engineer to a client who answers. Write a turnaround into the process. Resume review in a day. Interview slots on the calendar before the first name arrives.
Give a real brief. Title, must haves, salary range, site or remote rules, and who signs off. “Senior engineer, competitive pay, ASAP” produces a flood. “Manufacturing engineer, $95,000 to $115,000, PLC and AutoCAD, interviews Tuesday and Thursday” produces names you can use.
The engineer joins your payroll. This is not a contract assignment and not a trial on someone else’s W2. If you later want a contractor, that is a different product. Do not convert the conversation mid search without rewriting the agreement.
What is retained vs contingency search?
Retained vs contingency search is a payment and exclusivity split, not a personality split.
Contingency: pay if you hire. Usually non exclusive. You can use several firms. The firm carries the risk. You get speed and volume. You still do most of the assessing.
Retained: you pay in stages whether or not a hire is made, often a third to start, a third at shortlist, a third at start. One firm, exclusive. They spend more time on stakeholders, mapping, and a comparable shortlist. AESC describes retained search as advisory work on senior seats, with a limited caseload.
SHRM’s source said contingency is faster and better for earlier career seats, while a thorough retained search fits leadership. Indeed says the same in its Indeed hiring guide: contingency for mid level volume, retained for executive work and a closer relationship.
Fee percents belong on the placement fee page. Do not treat a retained search as a cheap contingency plus a deposit. You are buying committed time. Do not treat contingency as free recruiting. You still spend hiring manager hours, and a fast bad slate costs a vacant engineering seat.
A middle option exists in some markets: a small engagement fee credited against the success fee. If you use it, get that credit in writing. This article stays on the two models hiring managers actually name.
Can you use more than one firm?
Yes. That is the usual contingency setup. You can send the same mechanical opening to two firms and keep posting it yourself. You pay only the firm whose candidate you hire.
You can also make a mess of it. When several recruiters work one role with no rules, they hunt the same people. Candidates get three calls in a day. Two firms submit the same name. Both claim the fee. Hiring managers on recruiting forums keep asking who owns that person. The boring answer is: whoever introduced them first in writing, unless your contract says something else. Keep a log.
Use two firms when they cover different ground, such as one plant network and one design network, and you tell both that a second firm is on the search. Using five firms on one controls role rarely adds coverage. It adds speed contests. An agency conflict explainer makes the incentive plain: in a multi firm race, speed is the only lever the recruiter fully controls.
Passive engineers notice the duplicates. Three calls about the same HVAC opening in 48 hours does not look like demand. It looks like a company that cannot keep its story straight. That person goes quiet. You still owe someone a fee if you hire them later under an ownership window you signed.
Do not grant exclusivity on a pure contingency deal unless you also get delivery dates. Exclusivity without an engagement fee gives away competition and buys no extra commitment.
When should you not use contingency recruiting?
Skip contingency when the seat is confidential. If you are replacing a living engineering manager, you do not want three agencies calling the market with your name.
Skip it when the pool is tiny and mostly not looking. A scarce specialist who has to be mapped and courted is retained work. Contingency will skim who is already in motion.
Skip it when you cannot interview. If the hiring manager is on a shutdown and will not see anyone for a month, a contingency recruiter will not wait around. Fill the calendar or do not open the search.
Skip it when you want one comparable shortlist, not a drip of single resumes. Retained search is built to present a slate. Contingency is built to present the next name.
Skip it when the title is fake. “Rockstar engineer, wear many hats” is not a requisition. A contingency recruiter will send whoever is closest. You will burn a week of interviews and blame the model.
Use contingency when the role is a real engineering hire, the market has people, you will give fast feedback, and an empty seat is costing you throughput. Plant engineers, manufacturing engineers, HVAC designers, electrical designers, quality engineers, and project engineers often fit that test. A board seat does not.
What should you put in writing before the first resume?
Is this contingency or retained?
One sentence. Pay on hire, or pay in stages.
Who owns a candidate?
First written introduction, with a date. Cap the ownership window. Exclude people already in your ATS.
How many firms are on this role?
Tell every partner. Surprise competition is how you get ghosted.
What is the feedback clock?
Hours, not vibes. A day for resume yes or no. Interview dates that exist.
Where does the fee live?
Point finance to the placement fee article for percent, base, and guarantee. Put your actual numbers in the agreement, not in a blog.
Short answers hiring managers keep asking
What is contingency recruiting?
It is a search model where you pay the firm only if you hire a candidate they introduced.
What is a contingency recruiter?
A recruiter who works that model, usually on several roles at once, and who competes with other firms unless you make the search exclusive.
How does contingency recruiting work?
You share the role, they submit people, you hire or you do not. The fee is due only on a hire they own.
What is retained vs contingency search?
Contingency pays on placement and is usually non exclusive. Retained pays in installments, is exclusive, and buys a dedicated search.
Can you use more than one contingency firm?
Yes. Two with clear ownership rules is common. A pile of firms on one requisition creates duplicates and weak screening.
Do I pay if I hire someone who applied on our site?
Not if they were already yours and you can prove it. Log direct applicants. Do not take a resume from a firm and pretend you found them.
Is contingency recruiting the same as hiring a contractor?
No. Contingency recruiting fills a permanent seat on your payroll. A contractor is a different employment model.
Is a contingent job offer the same thing?
No. A contingent job offer is an offer that still depends on a check, a license, or a start date. It is not how you pay the search firm.
If you want a contingency search that does not turn into a resume flood, bring the title, the salary range, the interview calendar, and whether a second firm is already involved. Apollo Technical will put the model, the ownership rule, and the fee terms on one page before we call anyone. The percent itself stays in that agreement, not in this article.
