SEIU Local 509 is a fast-growing, progressive union representing over 28,000 state workers, human service workers, higher education workers, and family child care providers in Massachusetts. In the current political environment, the union has a steadfast vision to increase participation and power among its rank-and-file membership.
SEIU Local 509 is part of the Service Employees International Union (SEIU), one of the largest and fastest-growing labor unions in the United States.
This is a management position that will share supervisory responsibility for our organizing division. When fully staffed, this is a team of nine external organizers, including two leads. This position would supervise four or five staff total. The second Co-Director (not yet posted) will be an equal or Deputy Co-Director, based on experience level.
EXAMPLES OF DUTIES:
TEAM AND SUPERVISION:
As a manager, responsibilities may include interviewing, hiring, training, assigning, delegating, evaluating, promoting, transferring, investigating, disciplining, and terminating, as needed.
This position reports to the Chief of Staff.
WORKING CONDITIONS:
This job is based in our Marlborough, MA office and often requires in-person work across Massachusetts, but may also work remotely, as appropriate. Frequent travel within Massachusetts and occasional out-of-state travel is required. Working long hours, evenings, and weekends is often necessary; the baseline expectation is to work 37.5 hours across 5 days each week.
PHYSICAL REQUIREMENTS:
QUALIFICATIONS:
PREFERRED SKILLS:
This is a full-time management position based in Marlborough, MA, with some flexibility for local remote work. The salary for the Co-Director position is $120,372.80. Benefits include, at no cost to the employee: health insurance with FSA and HRA, dental insurance, short and long-term disability, a pension, an optional 401k, and generous paid time off.
Must have a driver’s license, vehicle registration, and/or intent to purchase a vehicle. Our main office is located in Marlborough, MA, and the position will require travel around the state.
SEIU Local 509 requires new employees to have a record of COVID-19 vaccination or a valid accommodation at the time of hire.
To apply to this position, please submit an updated résumé and a thoughtfully written cover letter to jobapplication@seiu509.org and indicate “Organizing Co-Director” in the subject line. The application deadline is 10/9/2026.
Candidates who advance should expect initial in-person interviews at our Marlborough, MA headquarters beginning in October followed by a second round interview and a final interview with union leadership.
We want to interview the best candidates for our organization. If you think you have the skills to fill the role and serve our mission, even if you don’t meet every qualification in the list, please consider applying. We review all applications thoroughly and are open to considering candidates from many different backgrounds.
If you would like to request accommodation during the interview process, please email hr@seiu509.org. Accommodation requests will be handled confidentially. Please do not send inquiries about the status of your application.
SEIU Local 509 is an equal opportunity employer and does not discriminate on the basis of sex, race, color, religion, sexual orientation, gender identity or expression, national origin, cultural heritage, ancestry, political belief, age, marital status, pregnancy, physical or mental disability or veteran status. SEIU Local 509 is compliant with the Americans with Disabilities Act and we are committed to making special accommodations for your interview or work as a member of our team.