We found 1,818 companies that use Lustre. 956 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is growing, with 1,369 job posts naming it from October 2025 to August 2026. It comes up most in Data Center Engineer job posts.
Which companies name Lustre in the most job posts?
The five companies with the most job posts naming Lustre are DDN, NVIDIA, Hewlett Packard Enterprise, Atos and Oak Ridge National Laboratory. Three of these five companies are in Scientific and Technical Services.
CompanyPostsPeopleRecent job post
DDNScientific and Technical Services · first seen Aug 202241952
"Lead engineering execution and technical direction for DDN EXAScaler data services spanning S3 object access, NAS services, and managed Lustre offerings in public cloud environments."engineering manager, Oct 10, 2026
NVIDIAScientific and Technical Services · first seen Aug 202240755
"Validation of distributed Storage systems (e.g., Lustre) on AI/HPC Datacenter scale infrastructure"Senior Hardware System Validation Engineer, Oct 23, 2026
Hewlett Packard EnterpriseScientific and Technical Services · first seen Sep 202217775
"Storage and data management (including Lustre, Parallel File System Storage and Metadata processing)"HPC Technology Graduate, Oct 22, 2026
AtosProfessional Services · first seen Dec 20221372
"Experience with distributed and parallel file systems such as Lustre, NFS, or IBM Storage Scale (GPFS)."hpc system & storage engineer, Oct 21, 2026
Oak Ridge National LaboratoryPublic Administration · first seen Aug 20221347
"Proficiency with HPC technologies such as Slurm, InfiniBand, RDMA, Lustre, GPFS, BeeGFS, and container technologies."HPC Infrastructure Engineer - Classified Environment, Nov 4, 2026
A larger share of job posts mentioned Lustre from June to August 2026 than from March to May: 0.77 in every 10,000 job posts, up from 0.66. From October to December 2025 it was 0.73.
Show the data
Month
Job posts naming Lustre
All job posts
Per 10,000
Oct 2025
107
1,413,673
0.76
Nov 2025
135
1,822,119
0.74
Dec 2025
85
1,236,103
0.69
Jan 2026
118
1,828,002
0.65
Feb 2026
140
1,856,647
0.75
Mar 2026
109
1,850,711
0.59
Apr 2026
128
1,728,886
0.74
May 2026
120
1,821,509
0.66
Jun 2026
153
1,909,496
0.80
Jul 2026
112
1,815,180
0.62
Aug 2026
162
1,835,698
0.88
How many companies named Lustre in a job post for the first time in recent months?
Lustre showed up in job posts at 58 companies for the first time from June to August 2026, and 51 in the three months before. From October 2025 to August 2026, 185 companies named it in a job post for the first time.
March to May 202651
June to August 202658
October 2025 to August 2026185
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 Lustre?
956 of the 1,818 companies name Lustre in their own job posts. The other 862 show up because employees list it on their profiles. 204 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Lustre
95653%
Employees' profiles list Lustre
86247%
1,818 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Lustre?
By size, Lustre users are close to the typical tech page; companies with 50 to 999 employees are the largest group (35%). 448 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
22%22%
50 to 999
35%38%
1,000 to 5,000
19%17%
Over 5,000
25%23%
Where are Lustre companies based?
Lustre has an unusually large following in France: 8.9% of its companies, against 4.6% on the typical tech page. India is less common than usual, at 4.5% against 6.9% on the typical tech page.
ShareTypical
United States
48%43%
France
8.9%4.6%
United Kingdom
6.3%6.4%
Germany
4.8%4.4%
India
4.5%6.9%
Canada
2.7%3.6%
Companies in 64 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
824
48%
43%
France
153
8.9%
4.6%
United Kingdom
108
6.3%
6.4%
Germany
82
4.8%
4.4%
India
78
4.5%
6.9%
Canada
47
2.7%
3.6%
Which teams work with Lustre?
HPC is the team named most often in Lustre job posts, at 32 companies.
TeamCompanies
HPC
32
IT
24
HPC division
10
Infrastructure
10
Storage
10
Research computing
9
What else do Lustre companies use?
The tool most tied to Lustre is BeeGFS. 29% of Lustre companies use it, 279 times the usual rate for their size. Next is GPFS: 48% of these companies use it, against 0.21% of similar ones.
Share of the 555 Lustre companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Lustre in job posts recently?
58 companies with 50 or more employees picked up Lustre in their job posts from April to August 2026. Another 4 were AI-native companies, which we list separately.
Companies that named Lustre 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 Lustre most?
No single role dominates for Lustre; Data Center Engineer leads with 7.8% of the job posts. The top four roles cover 28% of these job posts.
RoleSharePosts
Data Center Engineer
7.8%107
IT Support
7.4%101
Software Engineer
6.9%94
Administrator
6.1%83
Solutions Architect
4.5%62
Automation Engineer
4.2%57
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Data Center Engineer
7.8%
107
29
33
IT Support
7.4%
101
26
22
Software Engineer
6.9%
94
18
28
Administrator
6.1%
83
23
17
Solutions Architect
4.5%
62
17
25
Automation Engineer
4.2%
57
10
23
Which project themes come up in Lustre job posts?
After broad digital transformation work, teams hiring for Lustre most often mention Cloud Cost Optimization, in 67 job posts. Data Infrastructure Migration is next, in 37 job posts.
Project themeJob posts
Digital Transformation318
Cloud Cost Optimization67
Data Infrastructure Migration37
Cloud Migration26
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.
