Posted 2 weeks ago

Network Engineer, Senior

Company: Sentinel
Category: IT

 Downers Grove, Remote

Type: Full Time

Sentinel is seeking a highly skilled Network Engineer to support a large enterprise customer by delivering secure network design and implementation services across on-premises, data center, and cloud environments. This role is part of a multi-year strategic initiative focused on transforming the organization’s data processing, handling, and warehousing capabilities. The ideal candidate will work closely with project management teams, internal IT departments, and managed services teams to ensure seamless integration, security, and performance of network infrastructure. This is a dynamic role with opportunities to contribute to additional projects as they arise.
Compensation range is $150,000-$170,000 annually. Benefits package include: Medical, Dental, Vision, 401K, 529, Life Insurance, Income Protection Short and Long-Term Disability, Medical and Child/Elder Care, Flexible Spending Account Plans, Family Planning Benefits, Financial Education, Identity Theft Protection and Assistance, Legal Services, Employee Assistance Program, Two weeks’ vacation, additional paid time-off for Personal and Sick, certification and hands-on training, and employee discount for product services and entertainment.
Qualifications:

  • Must have extensive experience with network design and architecture.
  • CCIE or PCNSE certifications preferred.
  • Must have experience in network engineering with enterprise environments.
  • Expertise in internet routing protocols and network security concepts.
  • Hands-on experience with Virtual Private Networks (VPNs).
  • In-depth knowledge of firewall configuration, policies, and rule management.
  • Solid understanding of DNS (zones, records, and troubleshooting).
  • Experience with SSL and secure communications.
  • Experience with Cisco routers and switches.
  • Hands-on experience with Palo Alto firewalls.
  • Familiarity with F5 load balancers.
  • Exposure to OCI (Oracle Cloud Infrastructure) / Oracle databases.
  • Excellent communication and customer-facing skills.