Head of Infrastructure (Remote)

IT / OT Infrastructure Manager
About Re:Build Manufacturing
Re:Build Manufacturing is a growing family of industrial and engineering businesses combining enabling technologies, operational superiority, and strategic M&A to build America's next generation industrial company. At Re:Build we deploy deep expertise in engineering, operations management, and technology to supercharge the performance of our member companies. Re:Build was founded to pioneer a profitable model for the revitalization of US manufacturing. Our acquired businesses are grounded in build-to-print and by-the-hour engineering and design services, and we're leveraging their combined expertise to migrate to increasingly sophisticated program development and production, as well as the generation of our own products. Our unique set of capabilities lend themselves to highly complex systems and products, and we offer customers a range of services including product and systems design, automation, fabrication, assembly, and large volume contract manufacturing. Our customers span a wide array of industries including aerospace, defense, mobility, healthcare, pharma, biotech, clean tech, chemicals, energy, lifestyle, food production, and industrial equipment.
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 IT Infrastructure Manager is responsible for leading the infrastructure team, overseeing day-to-day operations, and owning infrastructure design and architecture across Re:Build. You'll partner closely with business leaders, IT peers, and vendors to solve today's infrastructure challenges and design solutions that support future growth.
Manage staffing, scheduling, priorities, performance reviews, and professional development plans
mentor and support others across IT as needed
Infrastructure Operations & Reliability

Oversee all infrastructure operations, processes, and service delivery
Own and lead critical incident management processes and post-incident improvements
Support the team with incident resolution, service requests, and project execution when needed
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; Contribute to IT planning, budgeting, forecasting, and vendor management
Ensure infrastructure aligns with security, compliance, and regulatory requirements
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
• Current IT industry certifications are a plus

Servers & Virtualization: Server hardware, Microsoft Server, VMware, Hyper-V
Cloud Platforms: Microsoft Azure, AWS, Google Cloud
Multi-tenant, multi-cloud, multi-domain, multi-forest
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: Patch & Asset Lifecycle Management
Cybersecurity practices and compliance frameworks (CMMC, GCC High, AWS GovCloud, FedRAMP)
Familiarity with CAD systems
Experience employing AI tools to streamline and improve IT operations
Strong documentation skills (architecture, policies, runbooks, procedures)
Experience in manufacturing environments and OT networking
Merrimack, NH (hybrid – 3 days onsite / 2 days remote). Candidates must be local to the Merrimack, NH area or willing to relocate.
Compensation Structure: Base Salary, Annual Cash Bonus and Long Term Incentive
We are a company who is going to make a difference in the industries and the communities in which we choose to operate.
Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company!
We want to work with people that reflect the communities in which we operate
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. 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 accommodations.