Boolean search strings for chefs: executive, sous, pastry and banquet chefs by kitchen type, ACF credentials and the Chef software collision

A chef search works when the string pairs the kitchen title (executive chef, chef de cuisine, sous chef, pastry chef, banquet chef) with kitchen-management words that only working chefs write (menu development, food cost, ordering, covers, scheduling) and the kind of kitchen the client runs, then excludes the Chef software platform, French "chef de projet" titles and culinary sales roles. As of November 2026, LinkedIn's Boolean search takes AND, OR, NOT, quotes and parentheses with no wildcards, and Indeed's Smart Sourcing adds field commands such as school: and fieldofstudy:.

Below are ten strings by kitchen and level, what LinkedIn, Indeed and Google support as of November 2026, and how to check American Culinary Federation and ServSafe credentials. For the operators themselves, see Boolean search strings for recruiters; for the call that follows the search, see the sous chef screening questions.

Kitchens, titles and credentials that change what a chef search finds

• What the title covers. The Bureau of Labor Statistics' Occupational Outlook Handbook groups executive chefs, head cooks and chefs de cuisine as the people who run the kitchen and design menus, describes sous chefs as second in command, and notes that some executive chefs spend more time on administrative work than in the kitchen. That gap between a hands-on chef and a kitchen executive is the first thing to settle with the client.
• ACF certifications. As of November 2026, the American Culinary Federation lists 13 certification levels, including the Certified Culinarian (CC), Certified Sous Chef (CSC), Certified Chef de Cuisine (CCC), Certified Executive Chef (CEC) and Certified Master Chef (CMC), and on the pastry side the Certified Pastry Culinarian (CPC), Certified Working Pastry Chef (CWPC) and Certified Executive Pastry Chef (CEPC). The CEC requires five years as a chef de cuisine, executive sous chef or chef in charge of food production, supervising at least five full-time people; the CSC requires two years supervising a shift or station. ACF says its certifications must be renewed every five years.
• Food protection manager certification. ServSafe, administered by the National Restaurant Association, offers the ServSafe Food Protection Manager Certification, which it says is accredited by ANAB and the Conference for Food Protection. The FDA's model Food Code, offered for adoption by state and local governments, now has a 2026 edition; the sous chef screening page covers what it says about certified managers. Candidates write "ServSafe," "Serve Safe," "food protection manager" and "food manager," so search them together.
• Research chefs. The Research Chefs Association runs the Certified Research Chef (CRC) and Certified Culinary Scientist (CCS) programs, the credentials to look for when the client develops products rather than menus.

Ten Boolean strings by kitchen and level

Swap in the cuisine, kitchen type and metro from your own intake; these are examples. Search on the work and the credentials, never on a term that stands in for age, sex, race, religion, national origin, disability or veteran status. A cuisine is a skill: search "sushi" or "Neapolitan pizza," not anything about where a candidate is from.

Restaurant and fine dining

1. Executive chef, independent restaurant — LinkedIn Recruiter, Job titles + Keywords filters
("executive chef" OR "chef de cuisine" OR "head chef") AND ("menu development" OR "food cost" OR "kitchen management") AND (restaurant OR "fine dining") NOT (devops OR puppet OR "chef de projet" OR instructor)

2. Sous chef ready to step up — LinkedIn general search
("sous chef" OR "executive sous chef" OR "junior sous chef") AND (ordering OR inventory OR scheduling) AND (servsafe OR "food protection manager" OR "food manager") NOT (recruiter OR instructor)

3. Chef de cuisine, tasting menu — Indeed Smart Sourcing
("chef de cuisine" OR "executive chef") AND ("tasting menu" OR michelin OR "fine dining") AND (seasonal OR "farm to table")

Hotel, banquet, multi-unit and healthcare

4. Banquet or catering chef — LinkedIn general search
("banquet chef" OR "catering chef" OR "executive sous chef") AND (beo OR "banquet event orders" OR covers) AND (hotel OR resort OR "convention center")

5. Culinary director for a restaurant group — LinkedIn Recruiter, Keywords filter
("culinary director" OR "corporate executive chef" OR "director of culinary") AND ("multi-unit" OR "multiple locations" OR openings) AND ("recipe standardization" OR "food cost" OR "p&l") NOT (sales OR "account manager" OR territory)

6. Healthcare or senior living chef — Indeed Smart Sourcing
("executive chef" OR "chef manager" OR "food service director") AND ("senior living" OR hospital OR healthcare) AND ("therapeutic diets" OR "texture modified" OR dietary)

Pastry, research and credentials

7. Pastry chef — LinkedIn general search
("pastry chef" OR "executive pastry chef" OR "pastry sous chef") AND (lamination OR viennoiserie OR "plated desserts" OR chocolate) NOT (blogger OR instructor)

8. Research chef for food manufacturing — LinkedIn general search
("research chef" OR "culinary development chef" OR "product development chef") AND ("certified research chef" OR culinology OR commercialization) AND (cpg OR "food manufacturing" OR "bench top")

9. ACF-certified chef — LinkedIn Recruiter, Keywords filter
("executive chef" OR "sous chef" OR "chef de cuisine") AND ("certified executive chef" OR "certified sous chef" OR "certified chef de cuisine" OR cec OR csc OR ccc) NOT (recruiter OR instructor)

10. Public profiles by title, credential and metro — Google X-ray
site:linkedin.com/in "executive chef" "servsafe" "nashville" -jobs -recruiter

The abbreviations in string 9 collide with unrelated acronyms, which is why the title block stays required: it keeps "CSC" and "CCC" inside kitchens. Drop the certification block first if a string returns too few people; many strong chefs hold no ACF certification at all.

What LinkedIn, Indeed and Google actually support

As of November 2026, LinkedIn's Boolean help page requires AND, OR and NOT in capitals, supports quotes and parentheses, evaluates quotes first, then parentheses, NOT, AND and OR, and does not support wildcards, so "chef" and "chefs," or "pastry chef" and "pastry sous chef," need writing out. LinkedIn Recruiter's Boolean page lists stop words ignored in Keywords, among them "and," "of," "to" and "for," so "food and beverage" and "back of house" lose words there; write "f&b" and "boh" as well, and test. It also warns that too many facets in one query can cause a search result issue. LinkedIn's premium search filters list Years of Experience and Seniority Level only in Recruiter and Sales Navigator.

Indeed's food and beverage Boolean guide for Smart Sourcing supports AND, OR, NOT, parentheses and quotes, suggests "lives in" before a city to find people who live there rather than once worked there, and documents skill:, school: and fieldofstudy: commands, with its own example ("sous chef" OR "assistant chef") and a ServSafe example that includes the "Serve Safe" spelling. Indeed itself advises using education criteria only when the role truly requires them; most chef roles do not require culinary school, so keep school: out of the first pass. Google's search operators page documents quotes, site:, the minus sign and filetype:, but not OR, so string 10 uses none.

Two issuers make verification easy. ACF's certification verification searches by last and first name and, ACF says, shows the certificant's name, all current ACF certifications, and city and state, up to 25 results. ServSafe's certificate search asks for the last name, certificate number and program.

Narrowing by volume, kitchen authority and service style

Ask the client three things before adding blocks. First, volume: a 60-seat tasting-menu room and a 1,000-cover banquet kitchen need different chefs, and candidates write their numbers as "covers," "seats" or "high-volume." Second, authority: does the chef hire and schedule, own the food and labor budget, write the menu, and order from vendors, or does a culinary director above them decide? Profiles that say "owned food cost," "built the menu" or "opened" a restaurant describe authority; "assisted" and "supported" usually do not. Third, service style: à la carte, banquet, buffet, cycle menus in healthcare and production for retail each leave their own words.

Location narrows last. Kitchen work cannot be remote, so search the metro and nearby towns, use Indeed's "lives in" where commute matters, and ask about relocation on the call rather than excluding people who moved for a previous job. Schedules (nights, weekends, holidays) belong in the screen, not the string. When the role is a restaurant general manager rather than a chef, the restaurant general manager screening questions cover the front-of-house side.

False positives worth excluding with NOT

• Chef the software. Chef is an infrastructure automation platform from Progress, and DevOps engineers list it beside Puppet and Ansible. Exclude "devops," "puppet" and "ansible" in every chef string.
• French titles that are not kitchens. In French, "chef de projet" means project manager and "chef d'équipe" team leader, which matters in Quebec, France and other French-speaking markets. Exclude them; keep "chef de cuisine" and "chef de partie."
• Culinary sales. Food distributors and manufacturers sometimes give chef titles to customer-facing sales support roles. Exclude "sales," "account manager" and "territory" when the client wants someone running a kitchen.
• Instructors, bloggers and creators. Chef instructors, food bloggers and recipe creators write every kitchen term. Exclude "instructor," "blogger" and "influencer" unless the role is teaching.
• Cooks with aspirational headlines. Line and prep cooks sometimes title themselves chef. Require management words such as ordering, scheduling or food cost rather than excluding "line cook," because nearly every chef's history includes line work; the line cook screening questions fit when that is the actual hire.
• The CRC collision. CRC also means clinical research coordinator. Keep it inside a block with "research chef" or culinology.

A worked example: three passes on a hotel banquet chef search

An invented search, shown as it actually gets narrowed.

The kitchen words removed the software engineers; the volume words found the chefs who have run a big banquet operation. Add the volume block once the title and exclusion blocks are working.

What a search cannot verify

A string can find someone who lists the right title, kitchen and certificate. It cannot confirm the certificate is current, show whether they ran the kitchen or worked under the person who did, or tell you how they cook. Check ACF certifications on ACF's lookup and food protection manager certificates with the issuer, then use the sous chef screening questions on the call, the interview guide for hospitality roles for later rounds, and a tasting or working interview set up the way the client's kitchen and wage rules require. If the client has not written the role down yet, the sous chef job description template is a starting point for the kitchen, authority and certificate lines.