Brandon Sardelli
Technical Operator · Cloud, Security & Platform Engineering
5+ years taking on hard technical problems and shipping outcomes—across cloud infrastructure, endpoint management, security baselines, customer delivery, and full-stack internal tooling. I learn fast, own work end-to-end, and leave teams self-sufficient.
Nerdio — Recent Impact
Execution Under Pressure
50+ completed engagements and 200+ technical sessions in six months—the go-to when scope is unclear, integrations are blocked, or teams need a path forward.
Build What Doesn't Exist
Shipped GLE Utility Belt end-to-end (TypeScript, React, Hono, Azure, 570 tests)—plus automation, playbooks, and enablement assets used daily across the org.
Make Others Capable
Workshops, documentation, and reusable rollout patterns that turn dependent teams into operators who run the work independently.
Nerdio | Go Live Engineer (Modern Work focus)
Sep 2025 - Present
- Own complex engagements end-to-end—scoping, discovery, delivery, enablement, and handoff across Sales, PSMs, and partner teams.
- 50+ projects and 200+ sessions in six months; consistently called when work is blocked, ambiguous, or high-stakes.
- Integrate and troubleshoot multi-tenant environments—Intune, Defender, Entra, Exchange, SharePoint, API permissions, and import workflows.
- Standardize security at scale: CIS baselines, Solution Baselines, drift governance, Conditional Access, report-only → enforce rollouts.
- Built GLE Utility Belt—full-stack platform (TypeScript, React, Hono, Azure, 570 tests) replacing manual delivery with secure shareable plans.
- Ship automation at scale—Power Automate flows for Teams provisioning and partner comms across thousands of organizations.
- Author reusable assets: 12-module guides, checklists, playbooks, and decision frameworks used across delivery.
- Design modular engagement recipes (Autopilot, LAPS, UAM, Update Rings) for varied deployment scenarios.
- Configure RBAC, Graph API, least-privilege integrations; lead release campaigns for major platform updates.
Additional Experience
Site2 | Systems Engineer
Jul 2023 - Apr 2025
- Ran Intune and endpoint ops across 15 multi-tenant customers—Autopilot, security baselines, app deployment, and remediation.
- Deployed Defender, Conditional Access, encryption, EDR, and mobile management across diverse client stacks.
- Built AVD infrastructure; migrated 15 customers through datacenter moves and session optimization.
- Owned escalations and deep troubleshooting; designed Azure hub-and-spoke with Microsoft engineers.
Centerview Partners | Network Administrator
Apr 2025 - Jun 2025
- Supported hybrid infrastructure across seven offices—patch cycles, Intune/Tunnel documentation, Azure networking with senior engineers.
- Monitored and resolved endpoint and network issues during maintenance windows under tight uptime requirements.
Ivionics | Systems Engineer · Hauppauge, NY
Feb 2023 - Jul 2023
- Delivered MSP services for legal clients—Intune, Entra Connect, Conditional Access, hybrid identity under audit constraints.
- Led AWS-to-Azure and O365 migrations with zero-downtime cutovers; owned firewalls, SLAs, and backup/DR.
Arbor Realty Trust | Systems Engineer · Uniondale, NY
May 2022 - Jan 2023
- Rolled out Intune MDM and OneDrive for 700+ devices; hardened posture with Entra ID and Conditional Access.
- Optimized AVD; responded to Sentinel alerts and resolved identity/access issues during active security push.
US Ecology | Endpoint & MDM Engineer · Great River, NY
Dec 2020 - May 2022
- Administered MDM for 1,600+ employees across regulated field and corporate sites.
- Contributed to Okta migration; closed 2,500+ tickets and documented repeatable help desk workflows.