Mastery
As of 30 October 2026, Mastery has 2 open roles (2 new in 30 days), its it operations & business systems team is hiring most, and its postings name Microsoft Azure, Microsoft Sentinel and MITRE ATT&CK 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
- Lake Forest, Illinois, United States
- Employees
- 201-500 employees (linkedin)
- Sells to
- shippers, carriers, logistics companies
- Certifications on site
- Site languages
- EN
- Career system
- Rippling
Mastery in one screen
Read from mastery.net: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Mastery is a software company that provides MasterMind, a cloud-based SaaS transportation management system (TMS) for enterprise organizations. It helps shippers, carriers and logistics companies manage fleets, dedicated fleets and inbound and outbound transportation, offering fleet and managed transportation operations. The platform is built for size, stability, speed, efficiency and automation within and across functional areas.
Named on the site: shippers, carriers, logistics companies, enterprise organizations, logistics and transportation, supply chain management.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 582 scored.
What Mastery 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.
As a Security Operations Analyst on Mastery's Information Security team, you'll monitor, triage, and investigate security alerts across our enterprise and Azure-native infrastructure.• Monitor and investigate: actively work security alerts across Microsoft Sentinel and Mastery's Azure environment, distinguishing real threats from noise.• Recognize patterns: apply Cyber Kill Chain and MITRE ATT&CK concepts to identify what an alert is actually telling you.design and tune the analytics rules running in Microsoft Sentinel, build automated response workflows that cut manual triage time, and close visibility gaps across our AKS, endpoint, and network telemetry as we bring new log sources online.• Integrate the stack: build and maintain integrations across Sentinel, Defender, and other security tooling via APIs and scripting.• Scripting and API proficiency: Python or PowerShell for automation, with experience integrating tools via REST APIs.• Scripting and API proficiency: Python or PowerShell for automation, with experience integrating tools via REST APIs.If you'd rather spend the day in KQL and automation workflows than in a status meeting, this is built for you.• Familiarity with Sentinel Logic Apps or another SOAR automation platform.• Experience with case management or ticketing tools (Jira or similar).
• Experience in an Azure/AKS or other Kubernetes-based cloud environment.Vendors whose code loads on mastery.net or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
2 open roles, 2 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 it operations & business systems in United States →
| open · new 30 d | |
|---|---|
| IT operations & business systems | 2 · 2 |
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 Mastery 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 Mastery
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 582 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.
Mastery (Lake Forest, United States, 201-500 employees) has 2 open roles, 2 new in 30 days, and names 11 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/mastery.net)
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 mastery.net: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Rippling 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.
Mastery: questions
Does Mastery use Microsoft Azure?
Yes, by the company's own words: 2 postings name it, first seen 2026-10-01, in the it operations & business systems team.
Is Mastery hiring?
2 open roles as of 30 October 2026, 2 opened in the last 30 days and 0 closed. The largest team hiring is it operations & business systems.
Where does this profile come from?
From mastery.net itself: we crawled it on 2026-08-14, built the profile on 2026-08-16, and read its career site (Rippling) hourly since. Headcount is from LinkedIn.
Who should I write to at Mastery?
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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