Job Posting: Seattle Mariners – Baseball Operations and Minor League Development Internships

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Intern, Baseball Operations
Intern, Minor League Development


Intern, Baseball Operations

Reports To: Vice President, Baseball Administration

Status: Nonexempt

Timeline: PPreference will be given to candidates who can start by March 1, 2025, and work through mid-October 2025.

Primary Objective: Responsible for coordination, support, and assistance to the Baseball Operations department in research, administration, and day-to-day scouting operation tasks.

Essential Functions:

  • Support all areas of the Pro and Amateur Scouting departments, including player evaluation, research, video clipping, and preparation for the Amateur Draft meetings.
  • Provide support in Advance Scouting, including preparation of the Major League Advance Scouting report.
  • Provide additional statistical analysis, economic, and financial research as assigned.
  • Will perform other duties as assigned

Education and Experience:

  • Bachelor’s degree preferred. Equivalent relevant work or playing experience may be considered in lieu of formal education if approved by management.
  • Basic Spanish proficiency is preferred.
  • Background in player evaluation is preferred.
  • Background in video preparation is preferred.

Competencies, Knowledge, Skills and Abilities (KSA’s):

  • Working knowledge of statistical baseball data and its application as it pertains to scouting information, baseball strategy, and current in-game management trends.
  • Proficiency in Microsoft Excel and PowerPoint.
  • Authentic and Aware: Exemplifies the highest standards of professionalism and ethics, demonstrating a dedication to doing the right thing and treating everyone with respect. Is self-aware and open to feedback, ability to speak the truth with a positive intent, foster a culture of honesty and builds trust with the team. Commitment to the organization’s mission is evident in both words and actions, aligned to actively contribute to the fulfillment of organizational goals.
  • Communicate and Collaborate: Values others and their views, actively engaging and partnering with team members. Seeks clarity and shares information transparently, fostering a collaborative environment while influencing others and aligning support. Excels in seeking out and leveraging the right resources, engaging in teamwork with a positive and productive approach. Whether verbally or in writing, communicates in a clear and constructive manner, contributing to an engaged and efficient workplace. 
  • Execute with Purpose: Takes action and demonstrates accountability, leading with a sense of urgency and dedication to achieving results. Sets and meets challenging expectations for themselves and others, making timely, data-driven decisions and taking ownership of outcomes. Approachable, engaged, and committed; sets a positive tone and cares deeply about the organization. Manages time, priorities, and resources effectively, aiming for and achieving excellence.
  • Adapt and Innovate: Acts boldly, fosters innovation, and supports transformational change. Leveraging analysis and insights, develops new directions and solutions, identifying opportunities for improvement and displaying a commitment to fixing them. With an ongoing commitment to learning and self-development, overcomes challenges constructively and adjusts effectively to shifting priorities and rapid change. This approach contributes to a dynamic work environment focused on progress and continuous improvement.
  • Competent in required job skills and knowledge. Completes work assignments thoroughly and completely in an accurate and prompt manner. Identifies and corrects errors. Is careful, alert, and accurate, paying attention to details of the job.

The Mariners are committed to providing a competitive total rewards package for our valued Team Members.

The anticipated compensation for this role is $20.00 per hour. We also provide complimentary parking and paid public transportation.

All benefits are subject to eligibility requirements and the terms of official plan documents which may be modified or amended from time to time.

This information is being provided in accordance with the Washington State Equal Pay and Opportunity Act.

To Apply:
To apply, please follow this link.


Intern, Minor League Development

Reports To: Major League Assistant Video Coordinator and Major League Video Coordinator

Status: Hourly, Non-Exempt

Timeline: The Seattle Mariners are seeking Minor League Development Interns for all Mariners Minor League Affiliates. Must be available to start by March 3rd, 2025. The expected end date is determined by the conclusion of the 2025 Minor League season. Positions will be based at Mariners Affiliates; AAA Tacoma, AA Arkansas, A+ Everett, A- Modesto, and Rookie level Peoria.

Primary Objective: Responsible for coordinating day-to-day video and technology operations associated with assigned Minor League team. This includes, but is not limited to capturing, editing, and distributing video for Minor League Coaching Staff and players, in addition to providing Advance Scouting reports prior to each home/road contest, and operating all relevant baseball technologies throughout the course of the season both at home and traveling with the club on the road.

Essential Functions:

  • Capture, tag and upload video for assigned Minor League Affiliate using BATS and other related software for all home and road contests during regular season/post-season play.
  • Collect video and data from bullpens, batting practice and defensive work.
  • Coordinate use of performance science equipment (Portable and Stadium Trackman, Hawk-Eye, Edgertronic, Blast, etc.) and provide results to coaches and staff.
  • Assist in preparing and distributing Advance Scouting reports and tools prior to each series.
  • Support affiliate Trackman intern and coordinate data collection and quality control processes.
  • Assist coaching staff with miscellaneous video and data-related projects.
  • Serve as team point-of-contact for technological troubleshooting.
  • Will perform other duties as assigned.

Education and Experience:

  • High school diploma required.
  • College coursework preferred.
  • Prior experience with BATS video charting software, TruMedia, PitchBase, Portable Trackman, Edgertronic cameras, etc. strongly preferred.
  • Previous experience with an MLB or NCAA Baseball organization strongly preferred.
  • Experience with video editing software such as Movavi, Adobe Premiere Pro, etc strongly preferred.
  • Must be able to correctly identify pitch types.
  • Must be willing to relocate to assigned affiliate for all home and road games.

Competencies, Knowledge, Skills and Abilities (KSA’s):

  • Possesses working knowledge of modern baseball analytics, strategy, and trends.
  • Authentic and Aware: Exemplifies the highest standards of professionalism and ethics, demonstrating a dedication to doing the right thing and treating everyone with respect. Is self-aware and open to feedback, ability to speak the truth with a positive intent, foster a culture of honesty and builds trust with the team. Commitment to the organization’s mission is evident in both words and actions, aligned to actively contribute to the fulfillment of organizational goals. 
  • Communicate and Collaborate: Values others and their views, actively engaging and partnering with team members. Seeks clarity and shares information transparently, fostering a collaborative environment while influencing others and aligning support. Excels in seeking out and leveraging the right resources, engaging in teamwork with a positive and productive approach. Whether verbally or in writing, communicates in a clear and constructive manner, contributing to an engaged and efficient workplace. 
  • Execute with Purpose: Takes action and demonstrates accountability, leading with a sense of urgency and dedication to achieving results. Sets and meets challenging expectations for themselves and others, making timely, data-driven decisions and taking ownership of outcomes. Approachable, engaged, and committed; sets a positive tone and cares deeply about the organization. Manages time, priorities, and resources effectively, aiming for and achieving excellence. 
  • Adapt and Innovate: Acts boldly, fosters innovation, and supports transformational change. Leveraging analysis and insights, develops new directions and solutions, identifying opportunities for improvement and displaying a commitment to fixing them. With an ongoing commitment to learning and self-development, overcomes challenges constructively and adjusts effectively to shifting priorities and rapid change. This approach contributes to a dynamic work environment focused on progress and continuous improvement. 

The Mariners are committed to providing a competitive total rewards package for our valued Team Members.

The anticipated range of base compensation for this role is $11.00 – $19.97 per hour based on the state minimum wage of the affiliate location.

All benefits are subject to eligibility requirements and the terms of official plan documents which may be modified or amended from time to time. Paid public transportation is provided in Washington State.

This information is being provided in accordance with the Washington State Equal Pay and Opportunity Act.

To Apply:
To apply, please follow this link.

The content in this posting was created and provided solely by the Seattle Mariners.





David Appelman is the creator of FanGraphs.

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