# CyrusOne

- **Answer**: CyrusOne builds mostly with C#, JavaScript, Node JS, TypeScript. Its stack also includes Windows, Power BI, PostgreSQL, Redis. Windows is named in 19 of the 105 job postings CyrusOne published in the last 12 months (18%). Counted by Alion from the job postings of CyrusOne, updated Nov 14, 2026.
- **Window days**: 365
- **Postings analysed**: 105
- **Open postings**: 55
- **Technologies in use**: 29
- **Modernity score**: 82
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 179401
- **Name**: CyrusOne
- **Domain**: cyrusone.com
- **Url**: <https://alion.io/company/cyrusone>

## Technologies

- **AutoCAD** — Layer: tools; Postings: 64; Share: 0.6095; Required: 64; Open postings: 32; First seen: 2025-08-29
- **SOPS** — Layer: tools; Postings: 43; Share: 0.4095; Required: 43; Open postings: 21; First seen: 2025-08-29
- **Windows** — Layer: cloud; Postings: 19; Share: 0.181; Required: 19; Open postings: 13; First seen: 2026-04-01
- **Incident Management** — Layer: practices; Postings: 14; Share: 0.1333; Required: 14; Open postings: 8; First seen: 2026-07-21
- **Microsoft Excel** — Layer: tools; Postings: 10; Share: 0.0952; Required: 9; Open postings: 5; First seen: 2026-03-05
- **Power BI** — Layer: cloud; Postings: 4; Share: 0.0381; Required: 3; Open postings: 2; First seen: 2026-09-01
- **Copilot** — Layer: tools; Postings: 3; Share: 0.0286; Required: 3; Open postings: 0; First seen: 2026-10-06
- **Active Directory** — Layer: cloud; Postings: 2; Share: 0.019; Required: 2; Open postings: 1; First seen: 2026-08-12
- **Claude** — Layer: ai; Postings: 2; Share: 0.019; Required: 2; Open postings: 0; First seen: 2026-09-28
- **ASP.NET Core** — Layer: frameworks; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Apache Kafka** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Azure** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **C#** — Layer: languages; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **ChatGPT** — Layer: ai; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-09-28
- **Docker** — Layer: tools; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **JavaScript** — Layer: languages; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Linux** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **MQTT** — Layer: tools; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Microsoft Entra ID** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 1; First seen: 2026-08-12
- **Node JS** — Layer: languages; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **PostgreSQL** — Layer: data; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **RabbitMQ** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **TypeScript** — Layer: languages; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Vue.js** — Layer: frameworks; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-11-04
- **Windows Server** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 1; Open postings: 0; First seen: 2026-09-25
- **Azure DevOps** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 0; Open postings: 0; First seen: 2026-11-04
- **GitHub** — Layer: cloud; Postings: 1; Share: 0.0095; Required: 0; Open postings: 0; First seen: 2026-11-04
- **Redis** — Layer: data; Postings: 1; Share: 0.0095; Required: 0; Open postings: 0; First seen: 2026-11-04
- **SignalR** — Layer: frameworks; Postings: 1; Share: 0.0095; Required: 0; Open postings: 0; First seen: 2026-11-04

## Changes

### First appeared

- **Copilot** — First seen: 2026-10-06
- **Claude** — First seen: 2026-09-28
- **Power BI** — First seen: 2026-09-01
- **Active Directory** — First seen: 2026-08-12
- **Incident Management** — First seen: 2026-07-21

### Rising

- **AutoCAD** — Share from: 40; Share to: 64
- **SOPS** — Share from: 27; Share to: 45
- **Microsoft Excel** — Share from: 0; Share to: 11
- **Power BI** — Share from: 0; Share to: 5
- **Copilot** — Share from: 0; Share to: 4

### Falling

- **Windows** — Share from: 33; Share to: 15
- **Incident Management** — Share from: 27; Share to: 12

## Similar stacks

- [Legrand](https://alion.io/company/legrand-com/technologies) — Shared technologies: 26
- [G42](https://alion.io/company/g42/technologies) — Shared technologies: 26
- [Stefanini EMEA](https://alion.io/company/stefanini-ro/technologies) — Shared technologies: 26
- [BeyondTrust](https://alion.io/company/beyondtrust/technologies) — Shared technologies: 26
- [TP ICAP Group](https://alion.io/company/tp-icap/technologies) — Shared technologies: 26
- [Applied Systems](https://alion.io/company/appliedsystems/technologies) — Shared technologies: 26
- [Acuity](https://alion.io/company/acuityinc/technologies) — Shared technologies: 26
- [Allegro](https://alion.io/company/allegro-eu/technologies) — Shared technologies: 26

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.