> Markdown version of [/jobs/ext/4485622-it-infrastructure-specialist](https://www.wearedevelopers.com/jobs/ext/4485622-it-infrastructure-specialist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# IT Infrastructure Specialist

- **Company:** Tiffany & Co.
- **Location:** Dardenne Prairie, MO, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Information Systems, Middleware, Local Area Networks, Network Architecture, Wide Area Networks, Computer Network Operations, Workspace ONE, Information Technology
- **Published:** October 31, 2026
- **Apply:** https://www.careerbuilder.com/job-details/it-infrastructure-specialist-o-fallon-mo--9e39ac02-f176-4a38-a0d7-e975eb0eb922

## About the Role

Information Technology & Information Systems, Retail, Project Planning, Technical Delivery, Network Operations Center, Time Management, Budget Management, Risk Management, New Store Openings, Technical Leadership, Education & Experience

 * Education: Bachelor's Degree is required.
 * Experience: Minimum 5 years of relevant experience in IT project delivery, infrastructure management, or workplace technology environments within retail, corporate, or complex operational settings.

Language Skills

 * Japanese: Native level (required for extensive local vendor, contractor, and stakeholder coordination).
 * English: Business level (required for collaboration with global IT and regional leadership).

Technical Environment

 * Network infrastructure (LAN and wireless, SD-WAN / VeloCloud VCE, ISP connectivity)
 * Rack and site infrastructure
 * Active Directory
 * Knowledge of middleware technologies
 * Microsoft Teams Phone and Microsoft 365
 * Workspace ONE endpoint deployment/support
 * Zscaler and enterprise security/telecom solutions

Preferred skills

 * Knowledge of middleware technologies
 * Microsoft Teams Phone and Microsoft 365
 * Workspace ONE endpoint deployment/support
 * Zscaler and enterprise security/telecom solutions

Other

 * Microsoft Teams Phone and Microsoft 365
 * Workspace ONE endpoint deployment/support
 * Zscaler and enterprise security/telecom solutions

## Description

Project & Workstream Delivery

 * Lead IT project delivery across store openings, office moves, airport locations, infrastructure upgrades, and closure/migration activities.
 * Translate business and global IT requirements into local execution plans, timelines, budgets, and go-live readiness activities.
 * Coordinate cross-functional stakeholders including local IT, global IT, retail operations, finance, store planning, travel retail, telecom, infrastructure, and application teams.

Vendor & Stakeholder Coordination

 * Manage external vendors and service providers for procurement, onboarding, implementation, issue resolution, and delivery follow-through.

Budget & Financial Management

 * Drive CAPEX/OPEX planning, project cost estimation, vendor quotation review, purchase requests, and funding discussions.
 * Manage financial risk, cost exposure tracking, and assessment of additional work requirements.

Risk, Security, & Operational Readiness

 * Identify delivery risks, operational constraints, and technical dependencies, recommending practical solutions and escalation paths.
 * Promote cybersecurity awareness and best practices in project execution, vendor coordination, and asset lifecycle management.
 * Ensure site readiness including network, devices, telecom, and end-user support setup for new and existing locations.