> Markdown version of [/jobs/ext/3651213-senior-system-engineer](https://www.wearedevelopers.com/jobs/ext/3651213-senior-system-engineer). 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).

---

# Senior System Engineer

- **Company:** CLEARTECH
- **Location:** West New York, NJ, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Systems Engineering, Hyper-V, Windows Servers, Network Segmentation, Network Virtualization, Windows PowerShell, Ansible, Virtual Machines, Virtualization Technology, Scripting, Office365, Hyperconverged Infrastructure, Tanzu, Kubernetes, Azure AKS, CIS Benchmarks, Nutanix, Servicenow, Vmware
- **Published:** October 9, 2026
- **Apply:** https://www.disabledperson.com/jobs/75925005-senior-system-engineer

## About the Role

* Experience: 5+ years in enterprise systems engineering with deep virtualization experience (Nutanix, VMware, or Hyper-V) in environments with 100+ hosts or 1,000+ VMs.
 * Migration Expertise: Proven track record planning and executing large-scale hypervisor migrations and hardware sizing (Dell, HP, or Supermicro).
 * Technical Depth: Strong grasp of VM performance analysis (CPU/memory right-sizing), SAN/storage fundamentals, and infrastructure scripting (PowerShell).
 * Regulated Environments: Experience operating within multi-entity, highly regulated environments requiring strict change management controls (e.g., SOX compliance, ServiceNow).
 * Innovation Mindset: A proactive interest in leveraging automation and emerging AI tooling to streamline operational efficiency and improve engineering output.

Highly Desirable Skills

 * Experience with Kubernetes on hypervisors (such as Nutanix Kubernetes Services or Tanzu).
 * Exposure to virtual networking/micro-segmentation products (Nutanix Flow or NSX).
 * Familiarity with hybrid Windows Server, Active Directory, and M365 infrastructure management.

## Description

A premier global financial services organization is seeking a Senior Systems Engineer to join its Enterprise Windows Systems team. This group is responsible for core enterprise server infrastructure, virtualization, and cloud platforms across a large, distributed global network.

In this role, you will act as a senior technical individual contributor and decision-maker. You will take direct ownership of a large-scale hypervisor refresh and modernization project supporting a regulated, multi-datacenter environment. This position blends architecture, engineering, and hands-on migration execution with a strategic, product-management mindset., * Virtualization Architecture & Engineering: Lead a large-scale hypervisor refresh project across all layers, including cluster builds, architecture design, and virtual machine migrations.

 * Estate Management: Oversee a large private cloud virtual estate across multiple datacenters, with future planning to scale workloads into public cloud providers.
 * Performance & Capacity Planning: Manage capacity and performance engineering across Hyperconverged Infrastructure (HCI), 3-tier deployments, and hosted Kubernetes solutions.
 * Security & Automation: Maintain security baselines (such as CIS), develop PowerShell or Ansible automation scripts to reduce operational toil, and create robust BAU runbooks.
 * Cross-Functional Operations: Collaborate with the broader global infrastructure team on Windows Server management, Active Directory, and complex cross-team technical incidents.