Plessey
As of 30 October 2026, Plessey has 27 open roles (0 new in 30 days), its engineering (non-software) team is hiring most, and its postings name COMSOL Multiphysics, Amazon Web Services and Microsoft 365 as the tools the team works in.
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Maristow, England, United Kingdom
- Employees
- 201-500 employees (estimated)
- Sells to
- technology companies, ai infrastructure
- Certifications on site
- cyber_essentials, iso_14001, iso_45001, ISO 9001
- Site languages
- EN
- Career system
- Pinpoint
Plessey in one screen
Read from plessey.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Plessey is a manufacturer in photonics and semiconductor technologies that designs and builds microLEDs and optical interconnects for AI and next-era computing. It combines research, IP, materials, processes and manufacturing in one integrated operation, moving from laboratory breakthrough to scaled production. Its customers include the world's largest technology companies.
Named on the site: technology companies, ai infrastructure.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 592 scored.
What Plessey says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
• Model current spreading, self-heating and thermal rollover, using COMSOL or equivalent tools.Alongside this, a smaller and growing set of workloads runs in AWS and Azure, which you will support and maintain, working with the team to keep them secure and well managed.These include the Manufacturing Execution System (MES) data warehouse, Microsoft 365, engineering file shares, tool and process data, and business systems.• Collaborate with IT for Basis, infrastructure, ABAP programmer and other technical areas outside the SAP application modules.• Administer and support Plessey’s on-premise infrastructure, including Windows Server, Active Directory, VMware, Linux, storage and Kubernetes.
• Administer and support Plessey’s on-premise infrastructure, including Windows Server, Active Directory, VMware, Linux, storage and Kubernetes.• Administer and support Plessey’s on-premise infrastructure, including Windows Server, Active Directory, VMware, Linux, storage and Kubernetes.Alongside this, a smaller and growing set of workloads runs in AWS and Azure, which you will support and maintain, working with the team to keep them secure and well managed.• Support and maintain networking, firewall, Intune and M365 platforms across the estate.• Build and own the connectors that give AI agents access to company data and systems, using the Model Context Protocol (MCP).As the Finance SAP super-user, you’ll take ownership of key areas of FI/CO configuration and design, while working closely with IT and operational teams to solve problems, strengthen controls and deliver smarter, more efficient processes a• Administer and support Plessey’s on-premise infrastructure, including Windows Server, Active Directory, VMware, Linux, storage and Kubernetes.• Administer and support Plessey’s on-premise infrastructure, including Windows Server, Active Directory, VMware, Linux, storage and Kubernetes.• Strong software engineering in Python, with production experience of APIs, services and data pipelines.Vendors whose code loads on plessey.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
27 open roles, 0 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring engineering (non-software) in United Kingdom →
| open · new 30 d | |
|---|---|
| Engineering (non-software) | 16 · 0 |
| Data & AI | 2 · 0 |
| Finance & accounting | 2 · 0 |
| IT operations & business systems | 1 · 0 |
| Product, program & project management | 1 · 0 |
| Quality, safety & environment | 1 · 0 |
| Skilled trades and field service | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Plessey to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Plessey
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 592 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Plessey (Maristow, United Kingdom, 201-500 employees) has 27 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/plessey.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from plessey.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Pinpoint career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Plessey: questions
Does Plessey use COMSOL Multiphysics?
Yes, by the company's own words: 3 postings name it, first seen 2026-10-26, in the engineering (non-software) team.
Is Plessey hiring?
27 open roles as of 30 October 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is engineering (non-software).
Where does this profile come from?
From plessey.com itself: we crawled it on 2026-08-09, built the profile on 2026-08-16, and read its career site (Pinpoint) hourly since. Headcount is from LinkedIn.
Who should I write to at Plessey?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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