TSI
As of 30 October 2026, TSI has 42 open roles (4 new in 30 days), its engineering (non-software) team is hiring most, and its postings name SAP, C++ and C 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
- Aachen, Nordrhein-Westfalen, United States
- Employees
- 501-1000 employees (linkedin)
- Sells to
- HVAC and TAB consultants, occupational health and safety, indoor environments
- Certifications on site
- Site languages
- EN
- Career system
- Successfactors
TSI in one screen
Read from tsi.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
TSI is a manufacturer that designs and manufactures precision measurement instrumentation, software services and workflow management for environmental monitoring, health and safety, HVAC testing, aerosol science and industrial hygiene. Its offerings include respirator fit testers, particle counters and detectors, aerosol and dust monitors, flow meters, noise dosimeters and indoor air quality meters. It serves customers in HVAC consulting, occupational health and safety, electronics manufacturing and healthcare.
Named on the site: HVAC and TAB consultants, occupational health and safety, indoor environments, electronics manufacturing, healthcare, hvac consultants.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 584 scored.
What TSI 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.
• Use keyboard and computer terminal to enter data into the SAP screens as required.The teams are developing embedded software in C, C++, and .NET running on both RTOS and Linux operating systems for both TSI-designed hardware and commercial off the shelf hardware.The teams are developing embedded software in C, C++, and .NET running on both RTOS and Linux operating systems for both TSI-designed hardware and commercial off the shelf hardware.The teams are developing embedded software in C, C++, and .NET running on both RTOS and Linux operating systems for both TSI-designed hardware and commercial off the shelf hardware.The teams are developing embedded software in C, C++, and .NET running on both RTOS and Linux operating systems for both TSI-designed hardware and commercial off the shelf hardware.• Design parts in Creo and SolidWorks• Support controls and automation work, including PLC/HMI changes (e.g., Allen-Bradley/Rockwell), motion control, software and firmware uploads, parameter configuration, I/O checkout, and debugging.Keep test plans, results, and BrowserStack data current and share them with Software Teams, Product Owners, and Product Managers.• Design parts in Creo and SolidWorks• Support controls and automation work, including PLC/HMI changes (e.g., Allen-Bradley/Rockwell), motion control, software and firmware uploads, parameter configuration, I/O checkout, and debugging.• Microsoft Office Tools (Word, Excel, Power Point)• Microsoft Office Tools (Word, Excel, Power Point)• Provide monthly forecast and commentary, actively documenting sales activity and opportunity pipeline in Salesforce (CRM) system, and using such tools for analysis, administrative responsibilities, expense management, and territory planni• Microsoft Office Tools (Word, Excel, Power Point)Vendors whose code loads on tsi.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
42 open roles, 4 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 States →
| open · new 30 d | |
|---|---|
| Engineering (non-software) | 12 · 0 |
| Sales | 5 · 1 |
| Product, program & project management | 4 · 1 |
| Software engineering | 4 · 1 |
| Quality, safety & environment | 3 · 0 |
| Skilled trades and field service | 3 · 0 |
| Manufacturing and production | 2 · 1 |
| Administration & office | 1 · 0 |
| Customer service & success | 1 · 0 |
| Finance & accounting | 1 · 0 |
| Legal, compliance & risk | 1 · 0 |
| Marketing & communications | 1 · 0 |
| Procurement and purchasing | 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 TSI 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 TSI
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 584 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.
TSI (Aachen, United States, 501-1000 employees) has 42 open roles, 4 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/tsi.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 tsi.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 Successfactors 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.
TSI: questions
Does TSI use SAP?
Yes, by the company's own words: 28 postings name it, first seen 2026-10-21, in the engineering (non-software) team.
Is TSI hiring?
42 open roles as of 30 October 2026, 4 opened in the last 30 days and 2 closed. The largest team hiring is engineering (non-software).
Where does this profile come from?
From tsi.com itself: we crawled it on 2026-09-08, built the profile on 2026-09-12, and read its career site (Successfactors) hourly since. Headcount is from LinkedIn.
Who should I write to at TSI?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 5 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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