Network Support Engineer

Network Support Engineer

Job ID


2026-5018

Type


Regular FTE

Client & Job Location : Location

US-IL-Downers Grove

Responsibilities

Sentinel Technologies is seeking a highly skilled Network Support Engineer with CCIE-level expertise in Routing and Switching. This is a high-impact, senior-level role requiring deep technical knowledge, strong customer engagement skills, and the ability to lead and mentor junior engineers. The ideal candidate will thrive in a fast-paced enterprise environment and play a key role in supporting and optimizing complex network infrastructures. This is a full-time remote role with occasional on-site support at the Downers Grove, Illinois office.

Qualifications

CCIE (Routing & Switching) certification or equivalent hands-on expertise is required
• Must have experience in network engineering/support within enterprise environments
• Strong knowledge of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.)
• Hands-on experience with firewalls, DNS, DHCP, and F5 load balancers
• Proven ability to troubleshoot complex network issues in production environments
• Experience mentoring or overseeing junior engineers
• Excellent communication and customer-facing skills
• The candidate must have a car, as this position requires travel between location and the transportation of equipment
• A valid driver's license and proof of vehicle insurance will be required
• Legally authorized to work in the US without sponsorship
• Must demonstrate a "can-do" attitude

We focus on candidates that display our "ACE" factor - Attitude, Compassion, and Enthusiasm to deliver quality solutions with exceptional customer service.

Compensation:

$150,000-$170,000

What you get:

We offer an energetic work environment with many corporate culture amenities, competitive salary, and rich benefit plan including: 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.

Overview

MOTIVATED.....make IT happen!

Sentinel Technologies, Inc. has been rated a top workplace every year since 2012!

About Us:

Sentinel delivers solutions that can efficiently address a range of IT needs - from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. Since 1982, Sentinel has grown from providing technology maintenance services to our current standing as one of the leading IT services and solutions provider in the US. We have aligned with many of today's global technology leaders including Cisco, Dell, VMware and Microsoft. Sentinel services customers both nationally and internationally with primary support operating centers in Downers Grove (HQ), Chicago, and Springfield, IL; Phoenix, AZ.; Lansing, and Grand Rapids, MI; Milwaukee, WI; and Denver, CO.

If you are MOTIVATED... you can make IT happen at Sentinel. Our commitment to our employees is to create a work environment that encourages creativity, an entrepreneurial spirit, fosters growth through certification and hands-on training, and values a team-oriented culture with rewards based on impact!

If you share our passion about what technology can do and want to be part of a top workplace environment - we'd like to have you join our team. Learn more at

As part of Sentinel's employment process, candidates will be required to complete a background check. Only those who meet the minimum requirements will be contacted. No phone calls please.

Sentinel is proud to be an equal opportunity employer including disability and veterans. In accordance with Title VII and state regulations, all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, marital status, pregnancy, genetics, disability, military, veteran status or any other basis protected by law.

If you are an individual with a disability and need assistance in applying for a position, please contact View email address on click.appcast.io.

The "Know Your Rights" Poster is available here

Sentinel EEO Policy Statement is available here.

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