Network Engineer

Salary: $60,000 - 70,000 per year Requirements:

• We require CCNA certification or equivalent hands-on networking expertise.
• We need experience in network engineering or support.
• We expect a solid grasp of routing and switching technologies such as BGP, OSPF, EIGRP, VLANs, and STP.
• We prefer familiarity with firewalls, DNS, DHCP, and F5 load balancers.
• We need the ability to diagnose and resolve network incidents in live production environments.
• We value excellent communication and customer-facing abilities.
• We require a vehicle for travel between locations and equipment transport.
• We require a valid drivers license and proof of vehicle insurance.
• We require legal authorization to work in the US without sponsorship.
• We look for a strong can-do mindset.
• We value candidates who bring our ACE qualities: Attitude, Compassion, and Enthusiasm.

• We provide network support and optimization for complex enterprise infrastructures.
• We troubleshoot and resolve issues across routing and switching environments.
• We engage directly with customers and deliver strong service in a fast-paced setting.
• We support related technologies including firewalls, DNS, DHCP, and load balancers as needed.
• We occasionally provide on-site support at our Downers Grove, Illinois office.
• We collaborate in a high-impact role that contributes to reliable network operations.

• Cloud
• Cisco
• Support
• Network
• Phoenix
• Security
• VMware

More:

We are Sentinel Technologies, a top workplace recognized every year since 2012. Since 1982, we have grown into a leading US IT services and solutions provider, delivering support across security, communications, systems and networks, software applications, cloud and managed services, along with staffing solutions. We partner with major technology leaders including Cisco, Dell, VMware, and Microsoft, and support customers nationally and internationally from our operating centers in Downers Grove, Chicago, and Springfield, Illinois; Phoenix, Arizona; Lansing and Grand Rapids, Michigan; Milwaukee, Wisconsin; and Denver, Colorado. We offer a full-time remote role with occasional on-site support, a competitive salary of $60,000 to $70,000, an energetic culture, certification and hands-on training, and a rich benefits package including medical, dental, vision, 401(k), life and disability coverage, flexible spending options, family planning benefits, financial education, identity theft protection, legal services, employee assistance, paid vacation, sick and personal time, and employee discounts. We foster creativity, growth, an entrepreneurial spirit, and a team-oriented environment, and we are proud to be an equal opportunity employer.

last updated 33 week of 2026