Sentinel Technologies

Network Administrator

Sentinel Technologies

contract

Posted on:

Location Type: Hybrid

Location: Morris • Illinois • 🇺🇸 United States

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Salary

💰 $30 - $45 per hour

Job Level

Mid-LevelSenior

Tech Stack

Firewalls

About the role

  • Design, implement, and maintain networking and telecommunication infrastructure including Cisco LAN/WAN/Wi-Fi/ACI systems, Cisco Voice Systems, and Nurse Call Systems
  • Provide support for Cisco Call Manager (CUCM), including Jabber setup and basic troubleshooting
  • Configure and manage Cisco switches, routers, and firewalls; apply firewall rules and support security posture
  • Maintain documentation and inventory of network and telecom components
  • Collaborate with vendors and contractors for system maintenance and upgrades
  • Monitor network performance and generate statistical reports
  • Respond to urgent issues, including after-hours support when necessary to ensure patient care is not impacted

Requirements

  • 3–5 years of experience in network administration
  • Strong hands-on experience with Cisco networking equipment (switches, routers, firewalls)
  • Working knowledge of Cisco Call Manager (CUCM) and Jabber setup
  • Familiarity with network security concepts and firewall rule management
  • Understanding of Cisco wireless systems
  • Ability to work independently and respond to urgent issues with professionalism
  • At least one certification: CCNA or CompTIA Network+
  • Legally authorized to work in the US without sponsorship
  • Must demonstrate a “can-do” attitude
  • Experience with Cisco ACI is preferred
  • Project management experience is preferred
  • Bachelor’s degree in Computer Science, Telecommunications, or related field (or equivalent experience)
  • Experience working with network and communication vendors is preferred.
Benefits
  • weekly competitive pay
  • medical
  • dental
  • vision
  • 401K
  • more

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
network administrationCisco networking equipmentCisco Call ManagerJabber setupfirewall rule managementCisco wireless systemsCisco ACInetwork security conceptsnetwork performance monitoringstatistical reporting
Soft skills
ability to work independentlyrespond to urgent issuesprofessionalismcan-do attitude
Certifications
CCNACompTIA Network+
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