Marketing Manager, Colorado Mammoth (Part Time)

Kroenke Sports & Entertainment; Denver (CO); On-site; USD 33,000 - 40,000; Part time

Job summary

Kroenke Sports & Entertainment (KSE) is seeking a part-time Marketing Manager in Denver to run the day-to-day marketing engine for the Colorado Mammoth during the NLL season. You will oversee brand voice, manage a limited paid media footprint, and produce on-brand creative from templates.

This role collaborates with ticket sales, sponsorship, and game presentation to drive initiatives off the field. The role offers part-time, seasonal work with evenings, weekends, and game nights required, and

Qualifications

• 2-5 years of marketing, communications, or related experience; sports industry experience is a plus but not required.
• Working knowledge of Adobe Photoshop; comfortable editing within an existing brand template.
• Experience managing social media accounts and/or email marketing platforms in a professional capacity.
• Basic understanding of paid social advertising; media/broadcast trade experience is a plus.
• Highly organized with strong follow-through — able to juggle multiple concurrent projects without dropping details.
• Self-motivated and comfortable operating with a high degree of autonomy; limited day-to-day supervision.
• Strong written communication skills across a range of tones (fan-facing vs. internal/leadership).
• Comfortable working game nights, evenings, and weekends during the season.
• A genuine interest in sports marketing and a desire to build a broad, foundational skill set.

Responsibilities

• Own internal and external Mammoth brand communications, including email newsletters, social media content, and promotional messaging.
• Write and deliver copy for platforms including in-game PA reads, email features, and website.
• Maintain a consistent brand voice and visual identity across fan-facing channels.
• Build and manage a content calendar covering game days, ticket promotions, and team news.
• Manage a small paid advertising footprint to drive ticket sales; coordinate campaigns with media partners.
• Track performance of paid placements and adjust based on results.
• Use basic Adobe Photoshop to edit and produce team-branded graphics from provided templates.
• Ensure all creative output is accurate and delivered on deadline.
• Act as central coordination point across ticket sales, sponsorship, front office, and game presentation.

Skills

Marketing experience

Communications

Social media management

Email marketing

Paid social advertising

Autonomy

Written communication

Event/game night planning

Sports marketing interest

Tools

Adobe Photoshop

Job description

Location: Denver

Job Id:672

# of Openings:1

Department:Marketing

Reports To:VP of Marketing

Employment Type:Part-Time (29 hours/week October - May; occasional summer hours needed)

Location:Denver, CO (Ball Arena / KSE offices)

Posting End Date: 10/02/2026

About the Role

The Colorado Mammoth are seeking a resourceful, self-starting part-time Marketing Managerto serve as the day-to-day marketing engine for the team during the NLL season. This is a hands-on, generalist role built for someone who wants broad exposure across brand, content, advertising, and cross-departmental execution. This position will own the team's brand voice across channels, manage a limited paid media presence, produce on-brand creative from provided templates, and act as the connective tissue between ticket sales, sponsorship, front office, and game presentation to make sure team initiatives are executed off the field.

This role is ideal for someone looking for part-time, primarily seasonal work managing brand operations. The right candidate is comfortable owning ambiguity, and can move projects forward with minimal day-to-day oversight.

Role Responsibilities

Brand Communications

• Own internal and external Mammoth brand communications, including email newsletters, social media content, and promotional messaging
• Write and deliver copy for a variety of platforms including in-game PA reads, email features, website, and more
• Maintain a consistent brand voice and visual identity across all fan-facing channels
• Build and manage a content calendar covering game days, ticket promotions, and team news

Advertising & Ticket Sales Support

• Manage a small paid advertising footprint to drive ticket sales, including paid social campaigns
• Coordinate TV and radio trade schedules with broadcast/media partners
• Track performance of paid placements and adjust based on results

Creative Production

• Use basic Adobe Photoshop skills to edit and produce team-branded graphics from provided templates (social assets, email headers, promotional graphics, etc.)
• Ensure all creative output is accurate and delivered on deadline

Cross-Functional Execution

• Act as the central point of coordination across ticket sales, sponsorship, front office, and game presentation to keep shared marketing initiatives moving
• Proactively drive initiatives to completion without needing to be managed closely

Qualifications

• 2-5 years of marketing, communications, or related experience; sports industry experience is a plus but not required
• Working knowledge of Adobe Photoshop; comfortable editing within an existing brand template
• Experience managing social media accounts and/or email marketing platforms in a professional capacity
• Basic understanding of paid social advertising; media/broadcast trade experience is a plus
• Highly organized with strong follow-through — able to juggle multiple concurrent projects without dropping details
• Self-motivated and comfortable operating with a high degree of autonomy; this role has minimal day-to-day supervision
• Strong written communication skills across a range of tones (fan-facing vs. internal/leadership)
• Comfortable working game nights, evenings, and weekends during the season
• A genuine interest in sports marketing and a desire to build a broad, foundational skill set
• Compensation:$24-$29/hour
• Team:Reports directly to the Colorado Mammoth General Manager with support from the VP Marketing, Colorado Avalanche; regularly collaborates with Ticket Sales, Sponsorship, Front Office, and Game Presentation staff
• Applications must be received by: 10/02/2026

Kroenke Sports & Entertainment (KSE) provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.