245 companies mention Clair in job posts they wrote. Another 3,266 companies show up through employees' public profiles. 179 job posts named it from October 2025 to August 2026. DevOps Engineer is the role that names it most often.
The companies with the most job posts naming Clair are Visa (33), Standard Chartered (26) and Booz Allen Hamilton (25). SAIC is the newest of the five companies in the table, with its first job post naming it in May 2024.
CompanyPostsRecent job post
VisaFinance and Insurance · first seen Jul 202333
"Good understanding of any one or more security scanning tools like Checkmarx, Clair, SonarQube, Blackduck, Appcheck."sw engineer, May 27, 2026
Standard CharteredFinance and Insurance · first seen Jul 202326
"Open-source tools such as Dagda, Clair, Trivy, Anchore, etc., can be leveraged for container image analysis."Head of Applications Development, Dec 17, 2024
Booz Allen HamiltonProfessional Services · first seen Jul 202225
"Knowledge of containers and security technologies, including Docker, Kubernetes, Twistlock, Falco, or Clair"Software Engineer, Senior, Nov 8, 2024
Critical TechWorksfirst seen Dec 202319
"Be aware of DevSecOps approach and adoption needs (mTLS, Single Sign-On, Certificates, Nessus, Clair or Inspec are a plus)."DevOps Cloud Platforms Giant, Jun 9, 2026
SAICProfessional Services · first seen May 202415
"Experience working with common security tools and devsecops methodologies (Nessus, HP Fortify, GuardDuty, Ncat, Prisma Cloud Compute, clair, ect)"Cyber Defense Operations Security Engineer, Sep 13, 2024
Job posts mentioning Clair went from 0.14 to 0.06 in every 10,000 job posts, comparing March to May with June to August 2026. These are small numbers of job posts, so a few companies can move them.
Show the data
Month
Job posts naming Clair
All job posts
Per 10,000
Oct 2025
13
1,413,673
0.09
Nov 2025
22
1,822,119
0.12
Dec 2025
11
1,236,103
0.09
Jan 2026
15
1,828,002
0.08
Feb 2026
13
1,856,647
0.07
Mar 2026
24
1,850,711
0.13
Apr 2026
24
1,728,886
0.14
May 2026
26
1,821,509
0.14
Jun 2026
13
1,909,496
0.07
Jul 2026
9
1,815,180
0.05
Aug 2026
9
1,835,698
0.05
How many companies named Clair in a job post for the first time in recent months?
From June to August 2026, 11 companies posted their first job naming Clair; 21 did from March to May. That brings the companies naming it for the first time since October 2025 to 58, through August 2026.
March to May 202621
June to August 202611
October 2025 to August 202658
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use Clair?
3,266 of the 3,511 companies show up because employees list Clair on their profiles; 245 name it in their own job posts. 26 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Clair
2457%
Employees' profiles list Clair
3,26693%
3,511 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Clair?
Big companies stand out among Clair users: companies with more than 5,000 employees are 33% of them, against 22% on the typical tech page. 41 of its companies have fewer than 50 employees. These counts cover the 245 companies whose job posts name it.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
17%26%
50 to 999
35%37%
1,000 to 5,000
16%15%
Over 5,000
33%22%
Where are Clair companies based?
The United States has the most Clair companies (48%), but France stands out: 10% of them, against 5% on the typical tech page. Its companies are based in 35 countries and territories. These shares cover the 245 companies whose job posts name it.
ShareTypical
United States
48%48%
France
10%5%
India
6.4%7.5%
United Kingdom
4.7%6.3%
Brazil
3.9%2.3%
Germany
3.4%4.4%
Companies in 35 countries and territories. Shares are of companies with a known headquarters country. Counts companies whose job posts name it.
Show the data
Country
Companies
Share
Typical tech page
United States
111
48%
48%
France
24
10%
5%
India
15
6.4%
7.5%
United Kingdom
11
4.7%
6.3%
Brazil
9
3.9%
2.3%
Germany
8
3.4%
4.4%
What else do Clair companies use?
The tool most tied to Clair is Anchore. 21% of Clair companies use it, 391 times the usual rate for their size. Next is Trivy: 64% of these companies use it, against 0.53% of similar ones.
Share of the 107 Clair companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Clair in job posts recently?
22 companies with 50 or more employees picked up Clair in their job posts from April to August 2026. Wells Fargo leads the new enterprise companies, with 5 job posts from April to August.
Companies that named Clair in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention Clair most?
DevOps Engineer is the most common role, in 30% of job posts naming Clair. DevSecOps Engineer is second, at 15%.
RoleSharePosts
DevOps Engineer
30%53
DevSecOps Engineer
15%27
Security Engineer
9.5%17
Software Engineer
8.4%15
Systems Engineer
3.4%6
Engineer
2.8%5
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
DevOps Engineer
30%
53
13
9
DevSecOps Engineer
15%
27
11
3
Security Engineer
9.5%
17
10
4
Software Engineer
8.4%
15
7
1
Systems Engineer
3.4%
6
3
2
Engineer
2.8%
5
2
0
Which project themes come up in Clair job posts?
Beyond general digital transformation, the most common project theme in Clair job posts is Cloud Cost Optimization (19 posts). After that comes Microservices Migration, with 10.
Project themeJob posts
Digital Transformation45
Cloud Cost Optimization19
Microservices Migration10
Security Infrastructure Modernization4
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
