Boeing engineers union votes down contract, authorizes strikes

Boeing’s engineering workforce just sent a very clear message: try again.

Members of the Society of Professional Engineering Employees in Aerospace, known as SPEEA, voted to reject the company’s proposed four-year contract offers on August 21. The professional unit, which covers roughly 13,000 engineers, turned down the deal with a 64.25% rejection rate. The technical unit, representing about 4,000 workers, was even less impressed, rejecting their offer at a 71.87% clip.

But the rejection votes weren’t even the headline number. Both units overwhelmingly authorized a strike, with 87.82% of professional unit members and 89.71% of technical unit members backing the move.

What the deal offered, and why it wasn’t enough

The proposed contracts included wage increases of approximately 29.4% to 31.9% over four years. The sticking point: inflation-linked raises were capped at 3%. SPEEA’s bargaining unit councils had recommended rejection before the vote, arguing that wage growth simply wasn’t keeping pace with the cost of living.

Contract negotiations between SPEEA and Boeing opened on July 1, with a tentative deal reached by late July. SPEEA’s negotiating team had initially endorsed the offer, which makes the rank-and-file rejection all the more striking.

The timeline, and what’s at stake

The current contracts don’t expire until October 6. That means a strike can’t legally happen before that date, giving both sides a window to return to the table.

This is the first full contract negotiation between SPEEA and Boeing in nearly 14 years. The last time SPEEA actually went on strike was in 2000, when members walked off the job for 40 days.

The timing couldn’t be worse for Boeing’s product roadmap. The company is still working through certification for the 737 MAX 10 and the 777-9, both of which are already years behind their original schedules. If those engineers stop working, the certification timeline doesn’t just pause — it slides further into the future.

Boeing’s labor problem isn’t going away

Boeing has been through a gauntlet of labor disruptions in recent years. The IAM machinists’ strikes lasted weeks to months and cost the company billions of dollars in lost production and delayed deliveries.

A strike by SPEEA’s group wouldn’t halt the assembly line in the same visible way a machinist walkout does. Instead, it would freeze the upstream engineering work that feeds everything else, and programs that are already behind schedule would fall further behind.

The October 6 expiration date is now circled on every calendar that matters at Boeing’s headquarters. History suggests Boeing tends to eventually give workers most of what they’re asking for, but only after an expensive detour through a picket line.

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