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Clean Harbors

Hazardous waste management and emergency response

Senior Network Engineer

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeNorwell, MA, USA$50.5k - $160k /yrIn-person

About the Job

Requirements

  • A bachelor's degree in Computer Science or Computer Engineering, or a related field.
  • At least 7 years of experience in a similar role.
  • Experience deploying, administering, and troubleshooting Cisco routing and switching.
  • Experience designing large, scalable networks.
  • Experience managing and configuring wireless connectivity.
  • Experience with advanced network monitoring tools.
  • Experience troubleshooting network connectivity issues.
  • A thorough understanding of DNS.
  • Experience with load balancing.
  • Experience configuring IDS/IPS.
  • Experience configuring site-to-site and client VPNs.
  • Expert-level skills configuring and maintaining Palo Alto firewalls.
  • Experience with Cisco Nexus data center switches and VXLAN.
  • An understanding of VoIP.
  • A thorough understanding of routing protocols, specifically OSPF and BGP.
  • Experience configuring Microsoft Azure networking, including VWANs, VNETs, VHUBs, resource groups, and subscriptions.
  • Experience working with vendors to configure and bring multiple WAN circuits online.

Responsibilities

  • Assist in developing and maintaining network communications.
  • Use knowledge of LAN/WAN systems to help design and install internal and external networks.
  • Test and evaluate network systems to eliminate problems and make improvements.
  • Serve as the primary contact for remote locations and customers to clarify problems and resolve system failures or degradation.
  • Evaluate current systems and analyze complex problems requiring in-depth evaluation of various factors.
  • Plan large-scale systems projects through vendor comparison and cost studies.
  • Provide work leadership and training to lower-level network engineers.
  • Troubleshoot complex network-related issues.
  • Evaluate, design, deploy, and maintain primary networking infrastructure.
  • Install internal and external networks.
  • Maintain networking infrastructure and communications.
  • Evaluate existing systems for potential problems and improvements.
  • Work with vendors to evaluate new hardware and software.
  • Work with vendors to troubleshoot issues inside and outside the primary network.
  • Provide troubleshooting assistance to applications and server teams through packet analysis.
  • Work with users and field personnel in remote locations to install and maintain routers, switches, and wireless access points.
  • Produce and maintain clear documentation illustrating current network topology and easy-to-follow procedures.
  • Maintain documentation and allocate IP addressing company-wide.
  • Communicate step-by-step instructions to non-technical personnel acting as remote hands.

About the Company

Clean Harbors

Hazardous waste management and emergency response

Clean Harbors provides environmental and industrial services across North America, focusing on hazardous waste management, emergency spill response, industrial cleaning, and maintenance for a wide range of clients including Fortune 500 companies and government agencies. Its offering works by delivering on-site and remote services through service contracts, emergency response fees, and waste disposal charges, supported by an extensive network of facilities and specialized equipment to ensure safe, compliant waste handling. The company differentiates itself through its large scale, broad service mix, and emphasis on meeting stringent environmental compliance and safety standards for demanding customers. Its goal is to grow its market presence and service offerings to be a leading, dependable partner for essential environmental services in North America.

Company size
10,001+
Company stage
IPO
Headquarters
Norwell, MA
Founded
1980

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