Location
Remote (India)also open in Bulgaria, Poland, Romania, Turkey
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Aug 13, 2025. Ultahost scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Headquartered in Middletown, Delaware, United States, Ultahost is a web hosting and cloud infrastructure provider specializing in managed, performance-focused hosting solutions. Founded in 2018, the company delivers a broad portfolio of services - including shared hosting, virtual private servers (VPS), virtual dedicated servers (VDS), bare-metal dedicated hosting, and managed WordPress environments. Utilizing high-speed NVMe storage, automated backups, built-in DDoS mitigation, and a distributed network of global data centers, the platform serves web developers, digital agencies, e-commerce platforms, and small to mid-sized enterprises seeking scalable, low-latency infrastructure.
About the job
Location: Remote
Type: Full-Time | Technical Role | Senior Level
We are looking for a highly experienced and detail-oriented macOS Virtualization Engineer to manage and scale our custom-built macOS server infrastructure, running on Intel-based VMware environments.
This role is ideal for someone with a deep understanding of both macOS system administration and enterprise-grade virtualization, who can take ownership of setup, monitoring, support, and incident resolution.
Responsibilities
- Deploy and manage macOS virtual machines (VMs) on Intel-based VMware ESXi infrastructure.
- Maintain and optimize the virtualization layer for stability and performance.
- Handle provisioning, templating, backups, and automated deployment of macOS VMs.
- Configure network services (IP assignments, firewall rules, NAT, DNS) for client-facing VMs.
- Provide technical support for customers accessing their macOS instances via remote web-based console or VNC/SSH.
- Monitor infrastructure health, logs, and usage patterns; proactively detect and resolve issues.
- Maintain security through firewall configuration, access control, and patch management.
- Collaborate with engineering and DevOps teams to improve infrastructure and CI/CD integrations.
- Document procedures, playbooks, and known issues for internal and customer-facing use.
Required Qualifications
- Proven experience with VMware ESXi and virtual machine lifecycle management.
- Hands-on knowledge of macOS system administration, including Terminal, launch agents, and system daemons.
- Familiarity with Intel-based server platforms (e.g., Xeon Gold/Platinum) and enterprise server hardware.
- Strong networking knowledge (subnets, VLANs, IP provisioning, firewall/NAT).
- Experience providing remote console access (HTML5 consoles, VNC, or custom portals).
- Solid troubleshooting skills for both infrastructure and macOS-related issues.
- Strong English communication skills (written and verbal).
Preferred Skills
- Knowledge of macOS automation (Bash, Zsh, AppleScript, configuration profiles).
- Familiarity with Xcode build environments and mobile development workflows.
- Experience working with customer-facing hosting platforms or remote desktop environments.
- Exposure to storage systems (NAS/SAN) and backup tools for virtual machines.
- Understanding of Apple licensing terms and how to maintain compliant macOS deployments.
What We Offer
- A rare opportunity to work on innovative macOS hosting services in a non-traditional environment.
- Remote Job
- Competitive salary and performance-based bonuses.
- Supportive, experienced engineering team focused on automation and quality.
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