Approximately 17,000 Boeing engineers, scientists and technical staff will cast ballots between September 24 and October 4, 2026, on a revised four-year contract that their union's bargaining councils recommended accepting on September 22.

The Society of Professional Engineering Employees in Aerospace (SPEEA) Bargaining Unit Councils for the professional and technical units told members the offer meets most of the membership's needs and recommended a "yes" vote when the ballot opens this week.

Why did the previous contract fail?

Boeing put its first 2026 proposal before SPEEA members earlier in the year. On August 21 a majority of voting members rejected the four-year deal, and voting members overwhelmingly backed SPEEA calling a strike if Boeing did not deliver "significant improvements to the offer." The rejected package covered roughly 13,000 engineers and scientists and about 4,000 technical workers — the bulk of Boeing's unionized professional and technical workforce.

Boeing returned to the table and presented a revised proposal on September 11, after a fresh round of negotiations. The professional-unit BUC now argues the package delivers on the union's stated priorities. "The union has won from Boeing gains for most priorities outlined at the outset of negotiations: market-leading compensation, benefits that matter, time to work and time to live, fairness and accountability, and workforce development," it said.

The technical-unit BUC struck a more measured tone in its own statement: "Members are encouraged to examine both the advantages and limitations of the proposed agreement and determine whether it meets their expectations and priorities."

What does the revised offer include?

Wages anchor the package. SPEEA's summary lists several guaranteed steps:

• 10% Guaranteed Wage Increase (GWI) for all professional and technical unit workers, effective October 16, 2026
• Separate funding to address wage compression concerns, beyond the headline contract line items
• 4% GWI during the annual compensation review in March 2027
• 6% annual wage pools for 2028, 2029 and 2030, with 4% guaranteed each year
• A return to the current three-bucket retention rating system

The contract also revises work-from-home language, imposes overtime limits on professional-unit members, and creates a new process for communicating Boeing's future workforce needs so SPEEA members can plan their careers with the company. Boeing has separately framed the agreement as one that will increase wages, improve work lives and rebuild relationships between leadership and union members. Gains from the earlier offer carry forward into the new package.

What happens if members reject it?

A "no" vote on October 4 would reactivate the strike authorization SPEEA's voting members approved on August 21. The image attached to SPEEA's communication depicts a Boeing 777X, signaling the design, certification and production-support functions the engineers and technical workers covered by the contract perform on Boeing commercial aircraft programs. A sustained walkout would compress work on those programs at a moment the manufacturer has publicly cast the offer as its final position.

Ballots close on October 4. The membership's decision will determine whether Boeing enters autumn with the contract ratified or with an active strike authorization pressing against its commercial operations.