Boeing Engineers Reject Contract by 64%, Authorize Strike as October Deadline Approaches

More than 17,000 Boeing engineers, technical workers, and scientists rejected proposed collective bargaining agreements by margins exceeding 64% on Friday and authorized strike action with near 90% support, according to voting results released by SPEEA, the union representing aerospace professionals at the company. Current contracts expire October 6, and no further negotiations are scheduled.

The Society of Professional Engineering Employees in Aerospace (SPEEA) represents nearly 13,000 engineers and scientists in its Professional Unit and more than 4,000 analysts, designers, and technicians in its Technical Unit. Professional Unit members rejected the proposed contract 7,238 to 4,027—a 64.3% no vote. Technical Unit members rejected their contract 2,795 to 1,094, a 71.9% no vote.

Strike authorization passed with 87.8% support in the Professional Unit and 89.7% in the Technical Unit. SPEEA reported that 92% of eligible union members cast ballots.

Boeing Declines Further Talks Despite Union Survey Plan

SPEEA negotiators announced plans to survey members immediately to determine contract terms acceptable to the membership, then seek to resume bargaining. Boeing vice president Ben Nimmergut released a statement Friday declining further talks and announcing implementation of a strike contingency plan.

"We gave a strong contract offer to position our employees among the market leaders in pay and benefits in the Pacific Northwest," Nimmergut said. "We're disappointed our engineers and technical workforce voted no on our offer. As a result, we are now implementing our strike contingency plan and diverting the dollars we had wanted to invest in our SPEEA-represented team to prepare for a potential strike."

Boeing stated no further talks with SPEEA are scheduled. The earliest a strike could occur is October 7, one day after current contracts expire.

Proposed Contract Included Largest Wage Increase Since 1983

The rejected contracts included aggregate wage pool increases of 29.4% over four years, which SPEEA negotiators described as the largest wage-pool increase for members since 1983. The proposal also included three extra days of paid leave annually, lower limits on mandatory overtime, and expanded opportunities for remote work.

Boeing proposed twice-annual meetings between SPEEA and senior executives to discuss future work deployment and a joint labor-management committee on the use of Artificial Intelligence, according to the union.

SPEEA's Negotiation Team had unanimously endorsed Boeing's proposed contracts for both bargaining units.

Deep Mistrust of Management Drove Rejection

As negotiators presented the proposal to the broader membership through elected union stewards, it became clear that many members deeply mistrust Boeing management, according to the SPEEA Negotiation Team. The Bargaining Unit Council for the Technical Unit voted to recommend rejecting the contract. The Bargaining Unit Council for the Professional Unit did not reach the required 60% supermajority for a recommendation either way.

"It's important to acknowledge how we got here; this mistrust was built brick-by-brick over the past several contracts," the Negotiation Team stated. "SPEEA-represented jobs eroded, quality and safety took a backseat to schedule, engineering and technical decisions were overruled or worse, ignored, and salaries failed to keep pace with both the market and inflation."

The union cited nearly 30 years of consequences from Boeing's merger with McDonnell Douglas, stating members are "all still collectively dealing with the consequences of prior management decisions."

"The current executive leadership is saying and doing the right things, and the management team that met with us appeared sincere, solution-focused and genuine in their efforts to right the past errors of their predecessors," the SPEEA team said. "Still, the membership has made clear that the current offer falls short, and without significant improvements to the last offer, they are prepared to strike."

What This Means for Union Members

The SPEEA vote demonstrates how contract negotiations can fail even when wage proposals exceed historical benchmarks, if workers lack trust in management's broader commitment to workplace conditions and decision-making authority. Members' willingness to reject a 29.4% wage increase over four years signals that compensation alone cannot repair workplace relationships damaged by years of eroding job security, safety concerns, and diminished professional autonomy.

The strike authorization mirrors a pattern of worker militancy seen in recent labor actions, including casino workers at Encore Boston Harbor who authorized strikes during contract negotiations. Union members facing contract deadlines increasingly use strike authorization votes as use to reopen stalled talks, though Boeing's refusal to schedule further negotiations may test whether strike threats alone can compel employers back to the table.

With 92% voter turnout and near 90% strike authorization support, SPEEA holds a clear mandate for work stoppage if Boeing does not resume negotiations before October 6. The company's decision to implement strike contingency plans and redirect funds away from employee investment suggests management is prepared for an October 7 walkout rather than revised contract talks.