Application Support Manager - Keystone

Welcome to Warner Bros. Discovery… the stuff dreams are made of.

Who We Are…

When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what’s next…

From brilliant creatives, to technology trailblazers, across the globe, WBD offers career defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into your best selves. Here you are supported, here you are celebrated, here you can thrive.

Your New Role…

The Application Support Manager for KeystoneMAX serves as the operational, technical, and strategic leader responsible for ensuring the successful day-to-day performance of KeystoneMAX – WBD’s internal production management and delivery platform supporting global content creation, localization, QC, and supply chain delivery. This role bridges product, engineering, Global Content Operations, vendors, and executive stakeholders, ensuring that technology solutions are stable, well-supported, and continuously optimized to meet the needs of a rapidly growing user base across HBO, Max, WBTV, Features, and other brands.

The Application Support Manager oversees support strategy, project execution, user adoption, workflow optimization, and cross-team coordination. This role manages a small team of support technicians and acts as the point of escalation for complex issues, while also driving enhancements, documenting processes, and ensuring a smooth experience for productions, vendors, and internal teams.

Your Role Accountabilities…

Operational Leadership & Support Management

• Lead the support function for KeystoneMAX and related workflow tools, overseeing Tier 1 staff.

• Act as a primary point of escalation for complex or high-visibility issues involving productions, executives, or vendors.

• Ensure consistent, high-quality support through process documentation, training, and continuous improvement.

• Oversee user access controls including MFA/Okta permissions, account configuration, and vendor onboarding.

• Develop and implement issue reporting and tracking system for all users

Project & Program Management

• Coordinate with product, business, and engineering partners to ensure features, fixes, and enhancements are delivered on time.

• Manage 3rd-party contractors, and internal analysts/testers as needed.

• Support rollout of new KeystoneMAX workflows, integrations, and technology implementations.

Business Analysis & Workflow Optimization

• Coordinate with team members to research and document business processes, use cases, current/future states, and detailed requirements.

• Document workflows using diagrams, flowcharts, wireframes, and mockups.

• Conduct support response analyses for new features across users, systems, and departments.

User Adoption, Training & QA

• Coordinate with product, development, and build teams to develop and execute User Acceptance Test (UAT) plans for new releases.

• Run user training sessions, onboarding workflows, and documentation updates.

• Track post-deployment adoption and system performance; recommend follow-up actions.

• Ensure successful system implementation and high user adoption globally.

• Coordinate technical specification signoffs, and roadmap planning materials.

• Participate in stakeholder meetings across brands and report status to Product Management.

Analytics & Reporting

• Develop performance and usage analyses of KeystoneMAX workflows.

• Track adoption, stability, and operational performance post-deployment.

• Identify recurring issues or bottlenecks requiring workflow or feature updates.

• Produce executive-level summaries, visualizations, and status reports.

Qualifications & Experiences…

• 3-5 years of experience in a similar role within media or entertainment.

• Expertise in requirements gathering: user stories, use cases, and functional specifications.

• Strong background in workflow modeling and process re-engineering.

• Experience building business cases, ROI analyses, and prioritizing strategic scope.

• Familiarity with media workflo