Cisco cut 4,000 jobs on its record revenue day. AI infrastructure orders jumped to $9 billion.

Cisco posted $15.8 billion in Q3 FY26 revenue on May 14, up 12% year over year and the best quarter in the company’s history. Within hours of the print, roughly 4,000 employees started getting layoff emails. That’s about 5% of the 86,000-person headcount.

CEO Chuck Robbins told staff most notifications would begin May 14 “and continue globally in alignment with applicable local laws.” The restructuring will run up a charge of as much as $1 billion. It is the third large workforce reduction Cisco has run in 22 months.

This is what AI-pivot rhetoric looks like in the language of an 86,000-person networking company. Cisco is funding a generational product shift, custom silicon and optics that wire Nvidia GPU clusters, by cutting the staff who service its legacy switching business. Cloudflare did the same thing two weeks ago at a smaller scale. The shape of the calls is now familiar: record quarter, AI growth story, four-figure cut, framed as repositioning rather than retreat.

What’s in the print

Cisco filed the Q3 FY26 8-K the same afternoon. The headline numbers:

• Revenue: $15.8 billion, up 12% year over year. Cisco beat its own guidance and the Street’s consensus.
• Adjusted EPS: roughly $1.06. Full-year guidance raised to a range of $62.8 to $63 billion.
• AI infrastructure orders: $5.3 billion year to date from hyperscalers, with the company guiding to roughly $9 billion for fiscal 2026. The previous guide, set in January, was $5 billion.
• Product orders: up 35% year over year. Networking product orders alone grew more than 50%.

Robbins framed the call around AI. “Most notifications will begin on May 14 and continue globally,” he said, before pointing to record demand for the silicon and optical gear that hyperscalers buy to wire Nvidia GPU clusters. The growth segments Cisco wants to chase are custom silicon for AI, optical networking, the Splunk-anchored security business, and ThousandEyes telemetry. The slow ones are the legacy switching SKUs that funded the company for two decades.

Where the cuts land

CFO Mark Patterson told analysts the restructuring is not a cost play. “This is not a savings-driven exercise,” he said, calling it a rapid reallocation toward silicon, optics, security, and AI. The framing matters because the math doesn’t read like a cost cut: Cisco is taking a $1 billion charge to trim a workforce on its best-ever revenue quarter, while sitting on tens of billions in cash and short-term investments.

The Tech Portal’s breakdown of Robbins’ memo is the clearest read on who gets hit. Notifications are concentrated in roles tied to slower-growth product lines and back-office functions. Robbins pointed staff toward Cisco’s internal placement program, which the company says has helped 75% of participants find another role.

This is not the first round. Cisco cut roughly 4,000 in February 2024, then about 7% of the workforce again that August. Including this week, the company will have laid off something north of 15,000 people in two years. Headcount is still rising in pockets where Cisco is hiring, mostly silicon design and post-Splunk security engineering.

What’s still unknown

A few numbers analysts will want before Cisco’s August 13 Q4 print.

• Segment-level pain. The 8-K aggregates by reporting segment. The product lines that lose people will become visible only when the FY26 Q4 bookings update lands at the next earnings release.
• AI order quality. A $9 billion AI order run rate is a number Robbins put on the call. The mix between custom-silicon design wins (long contracts) and one-off switching pulls (lumpy) is the read Wall Street will care about more than the headline.
• Severance terms. Cisco has not published severance details. The 2024 round was reportedly 12 to 16 weeks of base pay plus benefits continuation. There is no public confirmation that this round matches.

What this means for you

If you run a network engineering team that buys Catalyst switches or works with Cisco-anchored security tooling, the operational change is the one to watch. The restructuring is funded by the legacy gear that probably sits in your closet, and the engineers who build it are now the ones most exposed. Open Cisco TAC cases and product-team responsiveness on aging SKUs are the leading indicators. If you’re sizing an AI cluster, the more useful number this week is the $9 billion order projection. Cisco is the second-place winner of the Nvidia GPU buildout, and the order book is the cleanest evidence yet that hyperscalers are putting white-box networking back on Cisco’s purchase orders. The choice the company is making is to spend its best quarter ever on becoming a different company. Investors got the press release and the stock barely moved. The people getting the emails got something different.