Senior Systems Engineer - Lead Infrastructure & Cloud (LI)

Energy Jobline ZR; Huntington (WV); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

401(k)

Job summary

Energy Jobline ZR is seeking a Senior Systems Engineer to design, implement and support IT infrastructure across diverse client environments in the Long Island area. You will manage Windows Server, Active Directory, Microsoft 365 and Azure, while deploying VMware/Hyper‑V and maintaining network security.

You will lead infrastructure projects, mentor engineers and serve as a primary escalation point, collaborating directly with clients to define requirements and deliver robust, well-documented

Qualifications

• 5+ years of IT experience in MSP or IT services.
• Hands-on with Windows Server, AD, and Microsoft 365.
• Experience managing VMware or Hyper‑V environments.
• Strong networking knowledge and firewall experience.
• Ability to lead projects and mentor engineers.
• Excellent client communication and documentation skills.
• Exposure to Azure or AWS a plus.

Responsibilities

• Design, implement and support IT infrastructure across client environments.
• Manage Microsoft technologies including Windows Server, AD, M365, and Azure.
• Deploy, maintain and troubleshoot virtualization platforms (VMware vSphere, Hyper‑V).
• Support networking infrastructure, firewalls, switches, routers, and VPNs.
• Lead infrastructure projects, migrations, backups and DR solutions.
• Act as senior escalation point and mentor engineers.
• Work with clients to gather requirements and propose solutions.
• Maintain accurate technical documentation and deliver projects effectively.

Skills

Communication

Mentoring

Client liaison

Independent work

Prioritization

Troubleshooting

Tools

Windows Server

Active Directory

Microsoft 365

Azure

VMware

Hyper‑V

Networking (TCP/IP, DNS)

Firewalls

Fortinet

Job description

Energy Jobline ZR is seeking a Senior Systems Engineer to design, implement and support IT infrastructure across diverse client environments in the Long Island area. You will manage Windows Server, Active Directory, Microsoft 365 and Azure, while deploying VMware/Hyper‑V and maintaining network security.

You will lead infrastructure projects, mentor engineers and serve as a primary escalation point, collaborating directly with clients to define requirements and deliver robust, well-documented