Senior Infrastructure Engineer – Hyper-V, Azure & Security

Libertysoftware; Southlake (TX); On-site; USD 95,000 - 130,000; Full time

Benefits offered by this job

Medical insurance

Dental and vision optional at no cost

401(k) with employer match

Health Savings Account (HSA)

Paid time off and holidays

Tuition reimbursement and continuing教育

Adoption expense reimbursement

Dependent Care FSA

Counseling resources

Fully stocked breakroom

Job summary

Liberty Software, located in Southlake, TX, is seeking an Infrastructure Engineer to monitor and administer all infrastructure components including storage, virtualization, servers, networking, and security. You will design, deploy, and tune solutions, manage on‑prem and cloud resources, and collaborate with Information Security on controls.

The role requires deep Windows Server expertise, Hyper‑V, and Fortigate/FortiOS experience, with responsibilities spanning from daily operations to DR/BCP

Qualifications

• Bachelor’s degree in Computer Science, Engineering, MIS, or related field.
• Five or more years of Windows Server administration in enterprise environments.
• Strong experience with AD, Hyper‑V, iSCSI, MPIO, and SAN storage.
• Five or more years of experience with Enterprise Hybrid Azure AD.
• Three or more years of hands‑on network and firewall technologies, preferably Fortigate/FortiOS.

Responsibilities

• Design and document infrastructure solutions to meet business objectives.
• Build and configure servers, storage, and network components per design.
• Administer Hyper‑V failover clusters, VM lifecycle, MPIO paths, iSCSI targets, and SAN performance.
• Configure FortiGate firewalls, FortiSwitches, FortiLink, VLANs, segmentation, and VPNs.
• Ensure infrastructure designs meet functional and technical requirements per standards.
• Accountable for outages and SLAs in partnership with support teams.
• Manage Azure AD Connect, SAML SSO, and identity lifecycle.
• Provide corporate end‑user technical support.
• Monitor storage LUNs, volumes, snapshots, replication, and SAN health.
• Monitor infrastructure health via Network Management System.
• Ensure backup readiness per DR/BCP processes.
• Participate in after‑hours on‑call rotations.
• Adhere to IT and InfoSec policies.

Skills

Windows Server Administration

Active Directory

Network troubleshooting

Security best practices

Education

Bachelor’s degree in Computer Science, Engineering, MIS, or related field

CompTIA Server+, Network+, MCSA, or similar certification

Tools

Fortigate Firewalls

Fortinet FortiOS

Solarwinds NPM/SAM

Microsoft Azure

Job description

Liberty Software, located in Southlake, TX, is seeking an Infrastructure Engineer to monitor and administer all infrastructure components including storage, virtualization, servers, networking, and security. You will design, deploy, and tune solutions, manage on‑prem and cloud resources, and collaborate with Information Security on controls.

The role requires deep Windows Server expertise, Hyper‑V, and Fortigate/FortiOS experience, with responsibilities spanning from daily operations to DR/BCP