The Seattle Mariners are a Major League Baseball franchise established in 1977, dedicated to securing multiple World Series titles while delivering a world-class fan experience at T‑Mobile Park. Their strategy centers on competitive excellence, immersive entertainment for fans worldwide, and deep-rooted community impact through Mariners Care and other initiatives. By combining on‑field ambition with a commitment to inclusivity and regional stewardship, the Mariners distinguish themselves as a forward‑thinking organization that balances athletic success with social responsibility.
Open Positions
Director, Graphic Design
High school diploma or GED, 5+ years of graphic design experience, 3+ years of management experience
Video Content Producer
High school diploma or GED required; bachelor’s degree in a relevant field preferred. Equivalent, relevant experience may be considered in lieu of formal education if approved by management. Three to five years of previous video production experience, experience managing staff a plus
Affiliate Manager
Bachelor's degree, 5+ years experience, playing/coaching experience preferred
Graphic Designer
3+ years of graphic design experience, high school diploma or GED, bachelor’s degree in a relevant field preferred
Key Holder / Shift Supervisor / Shift Lead
High school diploma, 1 year of experience, and knowledge of Point-of-Sale required
Diversity Fellowship - Athletic Training
Bachelor's degree in Sports Medicine or related field. NATABOC Certification and CPR/AED are required. Computer proficiency with MS Word & Excel
2026 Minor League Development Intern
HS diploma required. College coursework preferred. Prior experience with video/software is a plus. MLB/NCAA exp. strongly preferred
2026 Baseball Projects Intern
Bachelor’s degree (or equivalent experience if lacking) required. Proficiency in R, SQL, Python is needed. Experience building predictive models is a plus
Seasonal Minor League Athletic Training Fellowship
Bachelor's degree in Sports Medicine. NatABOC certification. CPR/AED & license eligibility in Arizona
2026 Social Media Associate
Bachelor's degree, 1 year experience in social media management, and knowledge of baseball and the Seattle Mariners
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