Network Engineer - IT Security OperationsAmerican Auto Auction Group • United States
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Network Engineer - IT Security Operations
American Auto Auction Group
- United States
- United States
Über
IT Security Operations Reports To:
IT Security Operations Lead
America’s Auto Auction Group is a leading nationwide vehicle auction and remarketing company. Based in Carmel, Indiana, America’s Auto Auction operates across locations nationwide and continues to grow rapidly through acquisitions. Our mission is simple: deliver reliable, secure, and efficient operations that support our auctions, customers, and employees.
We are seeking a
Network Professional
to own, secure, and evolve our multi-site network infrastructure across on-premises locations and cloud environments. This role is both hands‑on and strategic, focused on building a secure, segmented, and reliable network that supports business operations while minimizing risk.
This position works closely with IT leadership and Security to ensure our network architecture enables growth while reducing operational and security risk. The ideal candidate is comfortable working in complex, real‑world environments, understands how attackers move through networks, and knows how to improve security without disrupting production systems.
Work Location, Travel & Availability
Work Location:
Remote
Travel:
Occasional travel may be required, up to approximately 20%, to support critical initiatives such as site deployments, network cutovers, acquisitions, or incident response. Travel is typically planned and project‑based rather than routine.
On‑Call / After‑Hours Support:
Participate in a rotational on‑call schedule to support high‑severity network incidents, outages, or security events. On‑call responsibilities are escalation‑focused rather than routine, with an emphasis on stability, planning, and reducing emergency changes over time.
Responsibilities Network Architecture & Operations
Design, implement, and maintain secure site‑to‑site VPN connectivity across dozens of geographically distributed locations
Own and optimize Cisco Meraki MX infrastructure, including Auto‑VPN, VLANs, firewall rules, and traffic policies
Develop and maintain hub‑and‑spoke and segmented network designs that reduce lateral movement and blast radius
Standardize network configurations, VLAN schemas, and routing practices across all locations
Network Security & Segmentation
Implement VLAN‑based segmentation and role‑based network access (users, servers, OT, printers, guest, etc.)
Apply and maintain VPN firewall rules to restrict east‑west traffic between sites
Partner with the Security team to design networks aligned with least privilege and Zero Trust principles
Support incident containment efforts by limiting network exposure during security events
Cloud & Hybrid Networking
Manage and troubleshoot Azure networking, including vNETs, routing tables, peering, and virtual firewalls
Support and secure Meraki vMX and hybrid on‑prem/cloud connectivity
Understand and troubleshoot routing behavior between Azure subscriptions and on‑prem environments
Operational Excellence
Create and maintain clear network documentation and diagrams
Participate in change planning and execute changes safely in production environments
Serve as an escalation point for complex network and connectivity issues
Collaborate with IT, Security, and external vendors to resolve network‑related problems
Continuous Improvement
Identify opportunities to reduce risk, complexity, and manual effort
Help evaluate future architectures, including identity‑based access and SASE‑like approaches, when appropriate
Mentor junior engineers and contribute to improving network standards and practices
Requirements Required Qualifications
7+ years of overall IT experience, with 4–5+ years focused on networking
Strong hands‑on experience with:
Enterprise routing, NAT, and firewall concepts
Site‑to‑site and client VPN technologies
Network segmentation and security design
Practical experience securing multi‑site environments
Working knowledge of cloud networking, preferably Microsoft Azure
Ability to troubleshoot at packet, route, and firewall levels
Demonstrated experience improving and stabilizing existing networks
Preferred Qualifications
CCNP or equivalent experience
Strong experience with Cisco Meraki (MX, Auto‑VPN, VPN firewall rules)
Security‑focused certifications or background (CCNP Security, Azure Network Engineer, etc.)
Familiarity with Zero Trust and SASE concepts
Experience working closely with security teams or SOCs
Comfortable supporting environments with legacy systems and operational constraints
Why Join America’s Auto Auction Group You’ll play a key role in modernizing and securing a large, distributed infrastructure while working closely with leadership to shape long‑term network architecture decisions. This role has real influence and visibility and directly supports the company’s security posture and operational maturity.
America’s Auto Auction Group values its employees and invests in their growth and success. We offer a collaborative environment where IT is viewed as a strategic partner to the business.
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Sprachkenntnisse
- English
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