# Companies using Firemon

674 companies use Firemon, based on their job posts and their employees' public profiles. Its share of job posts held steady in the three months to August 2026; 115 job posts named it from October 2025 to August 2026. Network Security Engineer roles mention it most.

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

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

The five companies with the most job posts naming Firemon are Marriott International, Binario.net, Accenture, Accenture in India and Optiv. Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Marriott International](https://sumble.com/orgs/marriott-international) | 25 | 2 | "Awareness in installing, managing, troubleshooting and administration of firewall management solutions (Firemon, Palo Alto Panorama, Checkpoint MDS)" (Senior Network Security Engineer – NRE SecOps, Jan 28, 2026) |
| [Binario.net](https://sumble.com/orgs/grupo-binario) | 24 | 0 | "Experiência com soluções como: Juniper, Aruba, Netscout, Ivanti, A10, Firemon, Fortinet e similares;" (Account Executive – Consultative Sales (São Paulo/SP), Aug 27, 2025) |
| [Accenture](https://sumble.com/orgs/accenture) | 20 | 8 | "…and knowledge on one or many Firewall rule review and Optimization tools such as Skybox, Firemon, Algosec, MyWizard, etc." (Security Architect, Jul 29, 2025) |
| [Accenture in India](https://sumble.com/orgs/accentureindia) | 19 | 1 | "…and knowledge on one or many Firewall rule review and Optimization tools such as Skybox, Firemon, Algosec, MyWizard, etc." (Security Architect, Aug 27, 2025) |
| [Optiv](https://sumble.com/orgs/optiv) | 16 | 1 | "Experience in managing Compliance management tools like Firemon, Skybox, Algosec, Tufin" (Sr. Engineer- Network Security \| On-site, Bangalore, Jan 18, 2026) |

## Is hiring for Firemon growing?

Firemon holds a steady place in hiring. 0.07 in every 10,000 job posts named it from June to August 2026, against 0.07 from March to May. From October to December 2025 it was 0.04.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 7 | 1,413,673 | 0.05 |
| Nov 2025 | 8 | 1,822,119 | 0.04 |
| Dec 2025 | 5 | 1,236,103 | 0.04 |
| Jan 2026 | 11 | 1,828,002 | 0.06 |
| Feb 2026 | 9 | 1,856,647 | 0.05 |
| Mar 2026 | 12 | 1,850,711 | 0.06 |
| Apr 2026 | 17 | 1,728,886 | 0.10 |
| May 2026 | 7 | 1,821,509 | 0.04 |
| Jun 2026 | 8 | 1,909,496 | 0.04 |
| Jul 2026 | 11 | 1,815,180 | 0.06 |
| Aug 2026 | 20 | 1,835,698 | 0.11 |

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

13 companies named Firemon in a job post for the first time from June to August 2026, against 15 from March to May. Over the 11 months from October 2025, 41 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 15 |
| June to August 2026 | 13 |
| October 2025 to August 2026 | 41 |

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 Firemon?

Employees' profiles add 340 companies to the 334 that name Firemon in job posts. 57 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Firemon | 334 | 49.5% |
| Employees' profiles list Firemon | 340 | 50.5% |

## What size are the companies that use Firemon?

Companies with more than 5,000 employees are the largest group of Firemon users, at 37%, against 23% on the typical tech page. 88 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 13% | 22% |
| 50 to 999 | 31% | 38% |
| 1,000 to 5,000 | 19% | 17% |
| Over 5,000 | 37% | 23% |

## Where are Firemon companies based?

Firemon is concentrated in the United States, home to 60% of the companies that use it. India is second, at 5.1%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 387 | 60% | 43% |
| India | 33 | 5.1% | 6.9% |
| United Kingdom | 27 | 4.2% | 6.4% |
| Canada | 19 | 3% | 3.6% |
| Brazil | 18 | 2.8% | 2.8% |
| France | 18 | 2.8% | 4.6% |

## Which teams work with Firemon?

Firemon sits mostly with network security teams (11 companies). Information security and network security engineering teams come next, at 4 companies each.

| Team | Companies |
|---|---:|
| Network security | 11 |
| Information security | 4 |
| Network security engineering | 4 |
| IT | 3 |
| Network operations | 3 |
| Network services | 3 |

## Which roles mention Firemon most?

No single role dominates for Firemon; Network Security Engineer leads with 21% of the job posts. Network Security Engineer posts naming it numbered 10 from March to May 2026 and 13 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Network Security Engineer | 21% | 24 | 10 | 13 |
| Security Engineer | 15% | 17 | 6 | 5 |
| Network Engineer | 11% | 13 | 3 | 3 |
| Security Analyst | 6.1% | 7 | 3 | 1 |
| Firmware Engineer | 5.2% | 6 | 2 | 1 |
| Information Security Engineer | 4.3% | 5 | 0 | 2 |

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

22 companies with 50 or more employees picked up Firemon in their job posts from April to August 2026. EY leads the new enterprise companies, with 8 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Trinus Corporation](https://sumble.com/orgs/trinus-corporation) | 3 |
| Commercial | [Cactus S.A.](https://sumble.com/orgs/cactus-s.a.-1) | 2 |
| Commercial | [Sekuro](https://sumble.com/orgs/sekuro) | 2 |
| Commercial | [Albertsons Companies India](https://sumble.com/orgs/albertsons-companies-india) | 1 |
| Commercial | [Safe Security](https://sumble.com/orgs/safe-securities) | 1 |
| Mid-market | [Axians](https://sumble.com/orgs/axians) | 1 |
| Mid-market | [ECS](https://sumble.com/orgs/ecs) | 1 |
| Mid-market | [EverBank](https://sumble.com/orgs/tiaa-bank) | 1 |
| Mid-market | [KPMG Argentina](https://sumble.com/orgs/kpmg-argentina) | 1 |
| Enterprise | [EY](https://sumble.com/orgs/ey) | 8 |
| Enterprise | [Bristol Myers Squibb](https://sumble.com/orgs/bristol-myers-squibb) | 2 |
| Enterprise | [Koch](https://sumble.com/orgs/koch-industries) | 1 |
| Enterprise | [BT Group](https://sumble.com/orgs/bt) | 1 |
| Enterprise | [Sopra Steria](https://sumble.com/orgs/sopra-steria) | 1 |

Companies that named Firemon 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 Firemon companies use?

Compared with companies of the same size, Firemon companies stand out for using Algosec and Tufin. NetBrain comes third, 44 times as common as usual, at 7.9%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Algosec | 36 | 29% | 0.21% | 134 times |
| Tufin | 31 | 25% | 0.25% | 97 times |
| NetBrain | 10 | 7.9% | 0.18% | 44 times |
| Bluecoat | 14 | 11% | 0.3% | 37 times |
| Nozomi | 11 | 8.7% | 0.25% | 35 times |
| PingFederate | 14 | 11% | 0.32% | 35 times |
| Palo Alto Prisma Access | 17 | 13% | 0.41% | 33 times |
| IBM Connect Direct | 11 | 8.7% | 0.28% | 31 times |

Shares are out of the 126 companies whose job posts name Firemon, not counting firms whose job posts name almost every technology.

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

Digital transformation is the broadest theme in Firemon job posts (96); the most common specific one is Security Infrastructure Modernization, at 51. After that comes Cloud Migration, with 3.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 96 |
| Security Infrastructure Modernization | 51 |
| Cloud Migration | 3 |

- "Lead the configuration, migration, integration, and monitoring of Cisco ASA and Firepower platforms and associated FireMon, Stealthwatch, and enterprise SIEM capabilities" (GCyber, Senior Firewall Engineer/SME - Team Lead, Sep 16, 2026)

## 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.