# Companies using Isilon

4,091 companies in our data use Isilon, and 1,573 of them name it in job posts they wrote. Its share of job posts held steady in the three months to August 2026; 854 job posts named it from October 2025 to August 2026. Data Center Engineer roles mention it most.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Isilon in the most job posts?

Dell Technologies and Tata Consultancy Services have the most job posts naming Isilon, with 188 and 87. Of the five companies in the table, Dell Technologies has the most employees who list it on their profiles: 463.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Dell Technologies](https://sumble.com/orgs/dell-technologies) | 188 | 463 | "Working across the PowerScale, ObjectScale, Lightning File System, and Exascale Storage portfolios, you will collaborate with the world's…" (consultant, product management, Nov 4, 2026) |
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 87 | 98 | "…policies, RSC integration, assigning SLA domains to Linux, Windows & Nutanix Servers, Isilon exports and file sets, performing server restore, monitoring capacity on both local CDM clusters and RCV." (Storage & Backup Lead, Oct 21, 2026) |
| [Capgemini](https://sumble.com/orgs/capgemini) | 79 | 54 | "Manage and support: Dell EMC Isilon (PowerScale) NAS storage Dell EMC ECS (Elastic Cloud Storage) Dell EMC Unity storage arrays" (Lead Infrastructure Engineer-Storage Admin, Jul 25, 2026) |
| [Luxoft](https://sumble.com/orgs/luxoft) | 57 | 0 | "Design scalable, high‑throughput storage solutions, including PowerScale, NVMe tiering, and object storage systems for AI/ML workloads." (Infrastructure Architect, Apr 1, 2026) |
| [Accenture](https://sumble.com/orgs/accenture) | 55 | 41 | "Support ISILON NAS storage – share creation, quota management, and monitoring." (Infra Tech Support Practitioner, Oct 15, 2025) |

## Is hiring for Isilon growing?

Isilon's share of job posts is about the same as three months earlier: 0.48 in every 10,000 job posts from June to August 2026, against 0.47 from March to May. From October to December 2025 it was 0.41.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 54 | 1,413,673 | 0.38 |
| Nov 2025 | 88 | 1,822,119 | 0.48 |
| Dec 2025 | 41 | 1,236,103 | 0.33 |
| Jan 2026 | 80 | 1,828,002 | 0.44 |
| Feb 2026 | 72 | 1,856,647 | 0.39 |
| Mar 2026 | 63 | 1,850,711 | 0.34 |
| Apr 2026 | 92 | 1,728,886 | 0.53 |
| May 2026 | 98 | 1,821,509 | 0.54 |
| Jun 2026 | 83 | 1,909,496 | 0.43 |
| Jul 2026 | 88 | 1,815,180 | 0.48 |
| Aug 2026 | 95 | 1,835,698 | 0.52 |

## How many companies named Isilon in a job post for the first time in recent months?

From June to August 2026, 70 companies posted their first job naming Isilon; 65 did from March to May. That brings the companies naming it for the first time since October 2025 to 212, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 65 |
| June to August 2026 | 70 |
| October 2025 to August 2026 | 212 |

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 Isilon?

Employees' profiles account for 62% of the companies here. 1,573 companies name Isilon in job posts they wrote. 455 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Isilon | 1,573 | 38% |
| Employees' profiles list Isilon | 2,518 | 62% |

## What size are the companies that use Isilon?

Companies with 1,000 to 5,000 employees are 1.3 times as common among Isilon users as on the typical tech page, at 23%. 606 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 15% | 22% |
| 50 to 999 | 36% | 38% |
| 1,000 to 5,000 | 23% | 17% |
| Over 5,000 | 26% | 23% |

## Where are Isilon companies based?

53% of Isilon companies are based in the United States. India is less common than usual, at 3.9% against 6.9% on the typical tech page.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 2,099 | 53% | 43% |
| United Kingdom | 250 | 6.4% | 6.4% |
| France | 191 | 4.9% | 4.6% |
| India | 154 | 3.9% | 6.9% |
| Canada | 141 | 3.6% | 3.6% |
| Germany | 115 | 2.9% | 4.4% |

## Which teams work with Isilon?

IT teams are by far the most common home for Isilon, at 48 companies. Infrastructure and storage teams come next, at 23 and 19 companies.

| Team | Companies |
|---|---:|
| IT | 48 |
| Infrastructure | 23 |
| Storage | 19 |
| IT infrastructure | 17 |
| Storage engineering | 11 |
| Technology | 11 |

## Which roles mention Isilon most?

No single role dominates for Isilon; Data Center Engineer leads with 12% of the job posts. The top four roles cover 43% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Data Center Engineer | 12% | 105 | 25 | 34 |
| IT Support | 12% | 104 | 33 | 21 |
| Systems Engineer | 9.5% | 81 | 17 | 23 |
| Administrator | 8.7% | 74 | 19 | 18 |
| Software Engineer | 4.2% | 36 | 9 | 5 |
| Infrastructure Engineer | 3.4% | 29 | 7 | 9 |

## Which companies started naming Isilon in job posts recently?

96 companies with 50 or more employees picked up Isilon in their job posts from April to August 2026. Mirantis has the most job posts of the new commercial companies, 7 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Mirantis](https://sumble.com/orgs/mirantis) | 7 |
| Commercial | [LincolnIT](https://sumble.com/orgs/lincoln-it) | 5 |
| Commercial | [Samsung SDS America](https://sumble.com/orgs/samsung-sds-america) | 3 |
| Commercial | [Centre hospitalier Métropole Savoie - CHMS](https://sumble.com/orgs/centre-hospitalier-metropole-savoie) | 3 |
| Commercial | [Institut Paoli-Calmettes](https://sumble.com/orgs/centre-regional-de-lutte-contre-le-cancer-institut-paoli-calmettes) | 3 |
| Mid-market | [Versant Media](https://sumble.com/orgs/versant-media) | 5 |
| Mid-market | [Diyar United Company](https://sumble.com/orgs/diyar-united) | 3 |
| Mid-market | [Natus Medical Incorporated](https://sumble.com/orgs/natus-medical-incorporated) | 3 |
| Mid-market | [NJM Insurance Group](https://sumble.com/orgs/njm-insurance-group) | 2 |
| Mid-market | [Sangfor Technologies](https://sumble.com/orgs/sangfor-technologies) | 2 |
| Enterprise | [ADT](https://sumble.com/orgs/adt) | 5 |
| Enterprise | [Birlasoft](https://sumble.com/orgs/birlasoft) | 3 |
| Enterprise | [Larsen & Toubro](https://sumble.com/orgs/larsen-and-toubro-l&t) | 2 |
| Enterprise | [CVS Health](https://sumble.com/orgs/cvs-health) | 2 |
| Enterprise | [Absa Group](https://sumble.com/orgs/absa-bank) | 2 |

Companies that named Isilon 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.

## What else do Isilon companies use?

The tool most tied to Isilon is PowerStore. 17% of Isilon companies use it, 61 times the usual rate for their size. PowerMax comes second, 54 times as common as usual, at 13%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| PowerStore | 144 | 17% | 0.28% | 61 times |
| PowerMax | 113 | 13% | 0.25% | 54 times |
| VMAX | 74 | 8.8% | 0.17% | 51 times |
| VNX | 77 | 9.1% | 0.2% | 46 times |
| VxRail | 115 | 14% | 0.44% | 31 times |
| GPFS | 67 | 8% | 0.28% | 29 times |
| Avamar | 105 | 12% | 0.49% | 25 times |
| Lustre | 76 | 9% | 0.36% | 25 times |

Shares are out of the 842 companies whose job posts name Isilon, not counting firms whose job posts name almost every technology.

## Which project themes come up in Isilon job posts?

Apart from broad digital transformation work, Cloud Migration comes up most in job posts naming Isilon, in 74 of them. After that comes Data Infrastructure Migration, with 48.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 564 |
| Cloud Migration | 74 |
| Data Infrastructure Migration | 48 |
| Cloud Cost Optimization | 45 |

## 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.