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Senior Systems Engineer

Clean Harbors
United Statesfull_timeVerifiedPosted 29 Jul 2025

About the role

The Senior Systems Engineer is responsible for design, installation, configuration (hardware, operating system software, tuning, utility software, and application software), management of network servers, and storage equipment. This position also provides Level-3 technical assistance to department associates.

Clean Harbors hosts its own Enterprise Class datacenter in its Norwell, MA. Campus with nearly 800+ servers, multiple Cisco UCS deployments and VM clusters backed by multiple SANs. Many applications are home grown but all reside under a Microsoft Architecture leveraging Windows Servers and MS SQL. In addition to these systems MS Exchange, MS Active Directory, VMWare to name a few (and the core of our infrastructure) falls under the Systems Engineering group’s responsibility. Clean Harbors has over 1080 locations, 20,000+ employees with 11,000+ nodes on its network.

 

Clean Harbors (NYSE: CLH) is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, energy and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates in the United States, Canada, Mexico, Puerto Rico and India. For more information, visit www.cleanharbors.com.

Clean Harbors offers all eligible employees a comprehensive benefits package including:

  • Competitive annual salary 
  • Opportunities for growth, development and internal promotion
  • Health, Dental and Life Insurance
  • 401k, tuition reimbursement, and paid time off
  • Company paid certifications, licenses and training
  • Ensures Health and Safety is the number one goal by following policies, processes, and acting in a safe manner at all times.
  • Work with the business and our Dev/QA groups to scope new projects; respond to work requests regarding installation, configuration and maintenance of server software and hardware. 
  • Responsible for design, planning and implementation of IT solutions as part of the Infrastructure Team; ranging from Microsoft related deployments, to VMWare/Virtualization infrastructure & other 3rd party solutions.
  • Provide daily Server, Storage, Virtualization and IT infrastructure administration and support, including system stability, integrity, troubleshooting, and managing user and active directory administration. 
  • Maintain servers including software and hardware troubleshooting, system repair, and preventive maintenance. 
  • Work as part of our server-infrastructure team ensuring 24/7 operations of our primary Datacenter and all systems within.
  • Log and track users’ issues in our helpdesk application. (escalated L3 tickets) As well mentoring lower-level systems personnel.
  • Act as Team Lead and direct the group for implementations assigned by management. 
  • Performs other duties and tasks as assigned from time to time by management and will be required by the needs of the Clean Harbors business.
  • Act as an advocate for security mindedness in all implementations, actively work to ensure compliance with SOX, PCI and other audits against the environment.
  • Ensures high availability and proper backup / disaster recovery protections are in place.
  • Bachelor’s degree in computer science or related job experience + industry certifications/training.
  • 6+ years related Systems Engineering experience working directly for a corporation/entity. Enterprise Class equipment, Datacenter/NOC experience a plus.
  • Certifications with Microsoft, Cisco, EMC, VMWare and other relevant authorities in Enterprise IT eco-system are a plus.
  • Strong scripting experience: PowerShell (PowerShell universal d

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Clean Harbors

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