Sr Systems Administrator - Radiation/Imaging

McKesson • Irving, TX

2d

About The Position

McKesson is seeking a Sr Systems Administrator to lead the strategy, delivery, support, and continuous improvement of critical clinical technology platforms supporting Radiation Oncology operations. The role is responsible for the reliability, security, scalability, and performance of oncology applications, including MOSAIQ, ARIA, and Eclipse. The administrator partners with clinical, operational, and technology stakeholders to deliver business value and strong user experiences in mission-critical clinical environments.

The position may operate in a hybrid, remote, or office-based environment based on business needs. Periodic travel may be required for business meetings, technology planning sessions, implementation activities, or vendor engagements. The work involves extended periods stationary at a computer and participating in virtual meetings, as well as communicating with technical, operational, clinical, and executive stakeholders.

Requirements

• At least 7 years of experience supporting, administering, implementing, or managing enterprise healthcare applications, clinical systems, or healthcare technology platforms.
• Hands-on experience with Radiation Oncology applications, including MOSAIQ, ARIA, and/or Eclipse.
• Experience configuring, building, maintaining, and supporting application environments in a healthcare setting.
• Knowledge of Windows Server, Microsoft SQL Server, and Citrix infrastructure.
• Experience leading application support, implementation, upgrade, or operational delivery initiatives.
• Experience working with business stakeholders, clinical users, vendors, and technology teams.
• Bachelor's degree in Information Technology, Computer Science, Healthcare Informatics, Engineering, or a related field, or equivalent experience.
• Ability to remain stationary for extended periods while working on a computer and participating in virtual meetings.
• Ability to communicate effectively with technical, operational, clinical, and executive stakeholders.

Nice To Haves

• Experience supporting Radiation Oncology clinical workflows and oncology care delivery operations.
• Knowledge of healthcare application integration, interfaces, and interoperability standards.
• Experience with IT Service Management (ITSM), change management, and governance processes.
• Familiarity with cloud technologies, automation, observability, and platform modernization initiatives.
• Experience managing third-party vendors and technology partners.
• Strong analytical, problem-solving, and strategic planning capabilities.
• Experience leading distributed or cross-functional technology teams.
• Healthcare industry certifications or relevant application certifications.

Responsibilities

• Lead the strategy, roadmap, support, and optimization of Radiation Oncology applications, including MOSAIQ, ARIA, and Eclipse.
• Manage application lifecycle activities, including implementation, upgrades, configuration, maintenance, and performance improvement.
• Partner with clinical, operational, and technology teams to translate business requirements into scalable application solutions.
• Ensure application availability, reliability, security, and compliance in a regulated healthcare environment.
• Oversee production support, incident management, problem resolution, and service improvement initiatives.
• Provide leadership for application delivery teams, vendors, and external partners.
• Drive continuous improvement through operational metrics, governance standards, and best practices.
• Communicate platform performance, risks, and strategic recommendations to senior leadership and stakeholders.

Benefits

• Competitive compensation package.
• An annual bonus or long-term incentive opportunities may be offered.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior