Clinical Application Specialist - Radiation Oncology (Proton Focus)

At Symmetrio, we are supporting a global leader in radiation oncology software as it expands its clinical applications team.

This role is ideal for a Certified Medical Dosimetrist (CMD) with hands-on proton planning experience who wants to move into a vendor-facing clinical applications role focused on advanced treatment planning, workflow optimization, and customer enablement.

This position is fully remote and field-based, supporting academic and community cancer centers across the U.S., with close collaboration across a global applications organization.

• Serve as a clinical subject matter expert for proton therapy treatment planning workflows
• Support customers using advanced TPS platforms, including for proton and photon planning
• Deliver on-site and remote clinical training for dosimetrists, physicists, and physicians
• Provide workflow consulting and best-practice guidance for proton planning, optimization, and adaptive workflows
• Support system implementations, upgrades, and go-lives in partnership with implementation and product teams
• Assist customers with plan review, optimization strategies, and clinical problem-solving
• Collaborate with R&D and product management by providing real-world clinical feedback from proton centers
• Participate in clinical evaluations, user acceptance testing, and validation activities as needed
• Travel (35%-50%) to customer sites as required to support training and implementation.

• Certified Medical Dosimetrist (CMD)
• Hands-on proton therapy planning experience in a clinical setting
• Strong experience with TPS for proton planning
• Experience planning advanced techniques such as IMPT, robust optimization, adaptive planning, or hybrid photon/proton workflows
• Deep understanding of clinical workflows in proton therapy centers
• Comfortable working directly with physicians, physicists, and multidisciplinary clinical teams
• Strong communication and presentation skills

• Health Care Plan (Medical, Dental & Vision)
• 401k Retirement Plan with match
• Paid Time Off (Vacation, Sick & Public Holidays)