The Union will reimburse the Employer. The parties may agree to an extension of leave without pay up to an additional six (6) months.Union will reimburse the Employer. PSE SEIU 1948 is a labor union dedicated exclusively to representing Education Support Professionals in Washington state's public education system. Collective Bargaining Agreement 20232025. Collective Bargaining Agreements. PSE SEIU 1948 is a labor union dedicated exclusively to representing Education Support Professionals in Washington state's public education system. 1. "Employer" means the City of Poulsbo, Washington. 2.1.2. "Union" means Teamsters Local No. 589. 2.1.3. • Credit the acting appointment as continuing the member's employment in their regular bargaining unit position.