Network Engineer

Responsibilities

Sentinel Technologies is seeking a highly skilled Network Support Engineer with CCNA level expertise in Routing and Switching. This is a high-impact role requiring deep technical knowledge, and strong customer engagement skills. 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.

• CCNA certification or equivalent hands‑on expertise is required
• Experience in network engineering/support
• Basic understanding of routing and switching protocols (BGP, OSPF, EIGRP, VLANs, STP, etc.)
• Familiar with firewalls, DNS, DHCP, and F5 load balancers
• Ability to troubleshoot network issues in production environments
• 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.

$60,000-$70,000

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.

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.

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