3,389 companies use YUM, based on their job posts and their employees' public profiles. Hiring for it is steady, with 512 job posts naming it from October 2025 to August 2026. Administrator roles mention it most.
Among the companies with the most job posts naming YUM are CACI International Inc (122), Lockheed Martin (107) and General Dynamics Information Technology (93). Three of these five companies are in Professional Services.
CompanyPostsPeopleRecent job post
CACI International IncProfessional Services · first seen Jul 20221226
"Install patches according to the Patch Management Plan leveraging Satellite and YUM."linux systems administrator, Oct 21, 2026
Lockheed MartinManufacturing · first seen Aug 20221072
"Experience installing and maintating software applications, and performing vulnerability remediation and security management (using SCCM, Yum, Ivanti, Splunk, Trellix, etc.)"Classified IT Systems Administrator, Sep 17, 2026
General Dynamics Information TechnologyProfessional Services · first seen Nov 2022933
"Working knowledge of WSU and/or YUM patch deployment methodologies"Network/System Administrator (Net/Sys Admin) II, Oct 6, 2026
Northrop GrummanManufacturing · first seen Sep 2022545
"Experience with Linux functions in yum, ldap, ansible (IAC tools), stig implementation, SELinux, kickstart…"Linux Systems Architect - Level 2 (AHT), Oct 22, 2026
Tata Consultancy ServicesProfessional Services · first seen Jul 202353128
"Manage packages and upgrades with yum and apt."linux/devops admin, May 3, 2026
YUM's share of job posts is about the same as three months earlier: 0.27 in every 10,000 job posts from June to August 2026, against 0.25 from March to May. Its busiest month was October 2025, at 0.33.
Show the data
Month
Job posts naming YUM
All job posts
Per 10,000
Oct 2025
47
1,413,673
0.33
Nov 2025
47
1,822,119
0.26
Dec 2025
25
1,236,103
0.20
Jan 2026
49
1,828,002
0.27
Feb 2026
57
1,856,647
0.31
Mar 2026
42
1,850,711
0.23
Apr 2026
51
1,728,886
0.29
May 2026
44
1,821,509
0.24
Jun 2026
61
1,909,496
0.32
Jul 2026
42
1,815,180
0.23
Aug 2026
47
1,835,698
0.26
How many companies named YUM in a job post for the first time in recent months?
In the three months to August 2026, 28 companies posted about YUM for the first time. From March to May, 34 did. That brings the companies naming it for the first time since October 2025 to 109, through August 2026.
March to May 202634
June to August 202628
October 2025 to August 2026109
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 YUM?
893 companies name YUM in job posts they wrote; employees' profiles add 2,496 more. 174 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name YUM
89326%
Employees' profiles list YUM
2,49674%
3,389 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use YUM?
By size, YUM users are close to the typical tech page; companies with 50 to 999 employees are the largest group (39%). The second-largest group is companies with more than 5,000 employees, at 25%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
19%22%
50 to 999
39%38%
1,000 to 5,000
18%17%
Over 5,000
25%23%
Where are YUM companies based?
Beyond the United States (49%), YUM is unusually common in India, at 17% of its companies. Canada is less common than usual, at 2.4% against 3.6% on the typical tech page.
ShareTypical
United States
49%43%
India
17%6.9%
United Kingdom
4.7%6.4%
Canada
2.4%3.6%
France
2.3%4.6%
Australia
2.2%2.2%
Companies in 92 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
1,594
49%
43%
India
546
17%
6.9%
United Kingdom
152
4.7%
6.4%
Canada
78
2.4%
3.6%
France
75
2.3%
4.6%
Australia
70
2.2%
2.2%
Which teams work with YUM?
DevOps and infrastructure teams are tied as the most common home for YUM, at 7 companies each.
TeamCompanies
DevOps
7
Infrastructure
7
Linux
7
EMC
5
Engineering
5
IT
5
What else do YUM companies use?
18% of YUM companies also use dnf, against 0.03% of similar companies. Next is RedSeal: 5.4% of these companies use it, against 0.02% of similar ones.
Share of the 463 YUM companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming YUM in job posts recently?
From April to August 2026, 36 companies with 50 or more employees posted their first job naming YUM: 22 commercial, 7 mid-market and 7 enterprise. Raas Infotek has the most job posts of the new commercial companies, 6 from April to August.
Companies that named YUM 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 YUM most?
YUM shows up across many roles. The top one, Administrator, has 18% of the job posts. IT Support is second, at 12%.
RoleSharePosts
Administrator
18%92
IT Support
12%59
DevOps Engineer
11%58
Systems Engineer
9%46
Software Engineer
8.4%43
Business Systems
2.5%13
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Administrator
18%
92
21
28
IT Support
12%
59
11
15
DevOps Engineer
11%
58
22
13
Systems Engineer
9%
46
12
17
Software Engineer
8.4%
43
16
12
Business Systems
2.5%
13
1
3
Which project themes come up in YUM job posts?
32 job posts naming YUM describe Cloud Migration work, the most common theme after broad digital transformation. Broad digital transformation work shows up in 204 of its job posts.
Project themeJob posts
Digital Transformation204
Cloud Migration32
Microservices Migration20
Data Infrastructure Migration14
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.
