Sr. Manager, Infrastructure and Operations

The Marmon Group LLC

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

Marmon Medical represents Marmon’s healthcare-focused segment of companies, centered on the design, manufacturing, and supply of specialty medical devices—particularly orthopedic implants, surgical instruments, and precision-engineered components. These businesses serve global medical device companies and healthcare providers, supporting improved patient outcomes and surgical performance.

The Sr. Manager of IT Operations & Infrastructure is responsible for establishing and leading a scalable, standardized, and cost-efficient IT operating model across a portfolio of companies within the Marmon Medical industry group. They will lead a team of on-premise and off-shore resources responsible for a follow-the-sun model. This role drives consolidation, governance, and optimization of infrastructure and related IT operations while balancing centralized control with the flexibility required by individual business units. They partner closely with business and technology leaders to align IT capabilities with organizational objectives.

The Sr. Manager will lead enterprise-wide infrastructure strategy, ensure consistent service delivery, and play a key role in M&A integration, technology rationalization, and shared services development.

KEY POSITION DUTIES

Enterprise Leadership & Operating Model

• Define, implement, and manage a centralized IT operating model across all portfolio companies while providing flexible support for operating companies.
• Establish enterprise-wide standards for infrastructure, operations, security, and service delivery.
• Create a shared services model for IT operations where appropriate (e.g., service desk, cloud, network) leveraging both on-premises and off-shore resources.
• Partner with business unit leaders and IT business delivery management to align IT services with both local needs and enterprise priorities.
• Govern IT decision-making through steering committees and cross-entity collaboration forums.

Standardization & Consolidation

• Lead platform standardization across infrastructure entities (cloud, hardware, identity, endpoint management, collaboration tools, off-productivity solution, etc.).
• Rationalize legacy environments, drive leveraged spend contracts and reduce duplication across companies.
• Lead initiatives to optimize environments
• Migration and consolidation of data centers / hosting environments to the cloud
  • Improve network architecture and connectivity in conjunction with cybersecurity controls/zero trust
  • Continuous improvement of ITSM tools and operational support processes
  • Consolidation of infrastructure and end user computing environments including single M365 tenant migration
• Establish and govern reference architectures and approved technology stack standards.

Infrastructure & Service Delivery

• Oversee enterprise infrastructure including:
• Multi-cloud and hybrid environments
• Corporate and site networks across entities
• End user computing platforms across diverse user bases
• Ensure consistent service levels (SLAs/XLAs) across all companies.
• Implement mature IT service management processes (incident, problem, change, asset, configuration).
• Introduce monitoring, observability, and automation to improve reliability and efficiency.

M&A Integration & Separation

• Assist in leading IT due diligence and integration planning of infrastructure for acquisitions.
• Execute onboarding of acquired companies into the enterprise IT ecosystem.
• Identify and capture synergies through consolidation and standardization.

Security, Risk & Compliance

• In partnership with security manager, ensure consistent implementation of infrastructure security controls across all entities.
• Partner with cybersecurity leadership to enforce baseline security standards.
• Manage risks related to decentralized IT environments.
• Ensure compliance with regulatory and contractual obligations across jurisdictions.

Financial Management & Value Realization

• In partnership with manager, develop and manage a multi-entity IT operations budget, including cost all