IT / OT Infrastructure Manager

Rebuildmanufacturing; Merrimack (NH); Hybrid; USD 100,000 - 150,000; Full time

Job summary

Rebuildmanufacturing is seeking an IT Infrastructure Manager to lead and evolve its technology foundation. This role involves overseeing the infrastructure team and ensuring the delivery of secure and scalable systems.

The ideal candidate should have extensive experience in designing enterprise infrastructure, excellent people leadership skills, and an ability to drive continuous improvement initiatives. The position offers a hybrid work environment in Merrimack, NH.

Qualifications

• 7+ years of experience designing, building, supporting, and troubleshooting enterprise infrastructure.
• 5+ years of experience leading and managing infrastructure teams.
• Bachelor’s degree in Information Technology or a related field, or equivalent practical experience.

Responsibilities

• Lead and manage the infrastructure team.
• Oversee infrastructure operations and service delivery.
• Design and approve infrastructure architectures.

Skills

Deep infrastructure expertise

Strong people leadership

Emotional intelligence

Operational excellence

Continuous improvement

IT industry certifications

Cybersecurity practices

Documentation skills

AI tools for IT operations

Education

Bachelor's degree in Information Technology or related field

7+ years of enterprise infrastructure experience

5+ years of experience leading infrastructure teams

Tools

Microsoft Server

VMware

Microsoft Azure

AWS

Google Cloud

Fortinet platforms

Microsoft 365

Active Directory

Job description

Who we are looking for

We’re seeking an IT Infrastructure Manager to lead and evolve the technology foundation that enables a positive, reliable, and productive end-user experience for all Re:Builders. This role blends deep infrastructure expertise with strong people leadership, emotional intelligence, and a continuous-improvement approach.

The ideal candidate is resilient, empathetic, and outcome-driven—someone who can balance operational excellence with long-term architectural thinking while building trust across IT and the business.

The Role

The IT Infrastructure Manager is responsible for leading the infrastructure team, overseeing day-to-day operations, and owning infrastructure design and architecture across Re:Build. This role ensures systems are secure, available, scalable, and performant, while continuously improving the way infrastructure services are delivered.

You’ll partner closely with business leaders, IT peers, and vendors to solve today’s infrastructure challenges and design solutions that support future growth.

What you get to do!

Leadership & Team Management

• Lead, coach, and develop the Infrastructure team, fostering a positive, accountable, and service-oriented culture
• Manage staffing, scheduling, priorities, performance reviews, and professional development plans
• Ensure teams operate cohesively with minimal friction; mentor and support others across IT as needed

Infrastructure Operations & Reliability

• Oversee all infrastructure operations, processes, and service delivery
• Ensure service levels meet or exceed agreed targets; manage escalations and breached SLAs
• Own and lead critical incident management processes and post-incident improvements
• Support the team with incident resolution, service requests, and project execution when needed

Architecture & Engineering

• Design, review, and approve infrastructure architectures using a collaborative, business-aligned approach
• Lead design, build, test, and support activities for infrastructure solutions across the enterprise
• Ensure infrastructure standards, patterns, and documentation are current and effective

Continuous Improvement & Metrics

• Define, validate, and communicate important infrastructure metrics and performance indicators
• Drive continuous improvement across people, processes, and systems using data-driven methods
• Maintain SOPs, work instructions, and knowledge base content; communicate changes effectively

Planning, Governance & Vendors

• Contribute to IT planning, budgeting, forecasting, and vendor management
• Ensure infrastructure aligns with security, compliance, and regulatory requirements
• Monitor end-user satisfaction and feedback, translating insights into actionable improvements

What you bring to the Team

Education & Experience

• Bachelor’s degree in Information Technology or a related field, or equivalent practical experience
• 7+ years of experience designing, building, supporting, and troubleshooting enterprise infrastructure
• 5+ years of experience leading and managing infrastructure teams
• Current IT industry certifications are a plus

Deep Core Technical Expertise

• Servers & Virtualization: Server hardware, Microsoft Server, VMware, Hyper‑V
• Cloud Platforms: Microsoft Azure, AWS, Google Cloud
• Core Services: Active Directory, DNS, DHCP, file/print, certificates, identity services
• Storage, Backup & Recovery
• Complex Environments: Multi‑tenant, multi‑cloud, multi‑domain, multi‑forest
• Endpoint & Device Management: PCs, Macs, peripherals, printers, Intune
• Microsoft 365 & End‑User Technologies: Exchange, SharePoint, Teams, OneDrive, Office, Copilot, Windows OS, Defender, MFA, Authenticator
• Networking: Firewalls, switches, routers, access points, cabling; Fortinet platforms
• Data Center Operations: Racks, cabling, power, cooling, fire suppression
• Monitoring & Alerting: Including preference for automated remediation
• Patch & Asset Lifecycle Management

Additional Knowledge & Strengths Required

• Cybersecurity practices and compliance frameworks (CMMC, GCC High, AWS GovCloud, FedRAMP)
• Familiarity with CAD systems
• ITIL processes and service management concepts
• Experience employing AI tools to streamline and improve IT operations
• Strong documentation skills (architecture, policies, runbooks, procedures)
• Demonstrable ability to develop teams, hold accountability, and create an outcome‑driven culture
• Proven ability to learn new technologies quickly and apply them effectively

Nice‑to‑Have

• Working knowledge of Lean Manufacturing principles
• Experience in manufacturing environments and OT networking

Location

Location: Merrimack, NH (hybrid – 3 days onsite / 2 days remote). Candidates must be local to the Merrimack, NH area or willing to relocate.

Compensation Structure

Compensation Structure: Base Salary, Annual Cash Bonus and Long Term Incentive

Equal Employment Opportunity

Re:Build Manufacturing is proud to be an Equal Employment Opportunity and Affinitive Action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason.

Re:Build is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at [e-mail] or you may call us at 617.909.6275.