# Companies using IBM Jazz

151 companies mention IBM Jazz in job posts they wrote. Another 11,798 companies show up through employees' public profiles. 102 job posts named it from October 2025 to August 2026. It comes up most in Software Engineer job posts.

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

## Which companies name IBM Jazz in the most job posts?

Among the companies with the most job posts naming IBM Jazz are NAV CANADA (59), Tagueri AG (50) and Magna International (38). Three of these five companies are in Manufacturing.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [NAV CANADA](https://sumble.com/orgs/nav-canada) | 59 | 2 | "Source code management software IBM Jazz and/or GITLab" (Software Developer, Feb 23, 2026) |
| [Tagueri AG](https://sumble.com/orgs/tagueri) | 50 | 0 | "codeBeamer, Siemens Polarion, Jama, PTC Integrity, IBM Jazz oder Doors." (Junior Consultant Requirements Engineer / Anforderungsmanagement (m/w/d)*, Jan 23, 2025) |
| [Magna International](https://sumble.com/orgs/magna-international) | 38 | 5 | "Expert skills with requirements management tools (ALM) e.g., PTC Integrity, IBM Jazz" (Engineer Quality Assurance, Oct 23, 2026) |
| [Northrop Grumman](https://sumble.com/orgs/northrop-grumman) | 35 | 5 | "Manufacturing Execution System (MES), Microsoft Office, IBM Jazz, Jira/Confluence, IMDS, and AutoCAD" (principal / sr principal test conductor, Oct 27, 2026) |
| [Siemens](https://sumble.com/orgs/siemens) | 32 | 11 | "Hands-on experience with defect and test management tools such as IBM Jazz, Quality Center, or similar platforms." (system test engineer \| 5-8 yrs, Nov 1, 2026) |

## Is hiring for IBM Jazz growing?

From March to May 2026, 0.05 in every 10,000 job posts named IBM Jazz; from June to August, 0.06 in every 10,000 job posts. One company accounts for most of that change.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 12 | 1,413,673 | 0.08 |
| Nov 2025 | 12 | 1,822,119 | 0.07 |
| Dec 2025 | 4 | 1,236,103 | 0.03 |
| Jan 2026 | 6 | 1,828,002 | 0.03 |
| Feb 2026 | 9 | 1,856,647 | 0.05 |
| Mar 2026 | 12 | 1,850,711 | 0.06 |
| Apr 2026 | 7 | 1,728,886 | 0.04 |
| May 2026 | 7 | 1,821,509 | 0.04 |
| Jun 2026 | 7 | 1,909,496 | 0.04 |
| Jul 2026 | 12 | 1,815,180 | 0.07 |
| Aug 2026 | 14 | 1,835,698 | 0.08 |

## How do we know which companies use IBM Jazz?

151 companies name IBM Jazz in job posts they wrote; employees' profiles add 11,798 more. 56 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name IBM Jazz | 151 | 1.3% |
| Employees' profiles list IBM Jazz | 11,798 | 99% |

## What size are the companies that use IBM Jazz?

Big companies stand out among IBM Jazz users: companies with more than 5,000 employees are 37% of them, against 22% on the typical tech page. The second-largest group is companies with 50 to 999 employees, at 25%. These counts cover the 151 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 21% | 26% |
| 50 to 999 | 25% | 37% |
| 1,000 to 5,000 | 18% | 15% |
| Over 5,000 | 37% | 22% |

## Where are IBM Jazz companies based?

Beyond the United States (41%), IBM Jazz is unusually common in Germany, at 17% of its companies. Its companies are based in 21 countries and territories. These shares cover the 151 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 59 | 41% | 48% |
| Germany | 25 | 17% | 4.4% |
| France | 15 | 10% | 5% |
| India | 10 | 7% | 7.5% |
| Italy | 4 | 2.8% | 1.2% |
| Turkey | 4 | 2.8% | 0.43% |

## Which roles mention IBM Jazz most?

Software Engineer is the most common role, in 22% of job posts naming IBM Jazz. Systems Engineer is second, at 12%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 22% | 22 | 6 | 4 |
| Systems Engineer | 12% | 12 | 0 | 7 |
| Software Development Engineer in Test | 9.8% | 10 | 4 | 2 |
| Program Manager | 8.8% | 9 | 1 | 2 |
| Test Engineer | 2.9% | 3 | 2 | 1 |
| Administrator | 2% | 2 | 0 | 1 |

## What else do IBM Jazz companies use?

Compared with companies of the same size, IBM Jazz companies stand out for using PTC Integrity and MagicDraw. Among the tools listed here, Polarion is the most widely used, at 38% of IBM Jazz companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| PTC Integrity | 12 | 21% | 0.1% | 210 times |
| MagicDraw | 13 | 22% | 0.19% | 117 times |
| Squish | 10 | 17% | 0.16% | 109 times |
| Vector CANoe | 10 | 17% | 0.21% | 81 times |
| Cameo | 14 | 24% | 0.32% | 76 times |
| Polarion | 22 | 38% | 0.59% | 64 times |
| Vector tools | 10 | 17% | 0.27% | 64 times |
| CANape | 13 | 22% | 0.35% | 64 times |

Shares are out of the 58 companies whose job posts name IBM Jazz, not counting firms whose job posts name almost every technology.

## 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.