IT Systems Administrator

We are seeking an experienced IT Systems Administrator to join a critical infrastructure initiative for Sparton. The ideal candidate will be responsible for designing, maintaining, securing, and integrating on-premise network and server environments. The role involves consolidating Logos Networks and VMware servers, transitioning them into Sparton’s Hyper-V environment, and aligning network protocols between the two organizations.

Key Responsibilities:

Build and configure new IT infrastructure environments (networks, servers, systems).

Consolidate VMware-based Logos infrastructure and transition it into Sparton’s Hyper-V ecosystem.

Align and sync all protocols and standards from Sparton to Logos systems.

Manage and maintain company-wide computer networks, ensuring security and reliable performance.

Configure and administer network devices including switches, firewalls, routers (Cisco, Fortigate, etc.).

Monitor ingress and egress network traffic to ensure data and system security.

Troubleshoot hardware/software issues; escalate and resolve problems affecting critical systems.

Partner with systems administrators and helpdesk to maintain server health and application performance.

Provide infrastructure documentation, implementation planning, and support for upgrades or new deployments.

Support helpdesk escalation as Tier 2/3 technical expert.

Required Qualifications:

U.S. Citizenship is required due to contract compliance.

2-year degree in Computer Science, IT, Networking, or equivalent combination of education and experience.

5+ years of experience in network and systems administration.

Certifications preferred: Cisco (CCNA/CCNP), Microsoft, or similar.

Strong hands-on experience with:

Cisco iOS, Fortigate Firewalls (or equivalents)

VMware (setup, management, migration)

Hyper-V (Sparton’s current platform)

Network security tools and monitoring

Scripting and automation tools (PowerShell, Bash, etc.)

Deep understanding of network protocols, system architecture, and IT operations best practices.

Demonstrated experience developing and implementing strategic IT infrastructure projects