{"id":3029185,"url":"https://alion.io/job/clean-harbors-senior-network-engineer","title":"Senior Network Engineer","company":{"id":1849239,"name":"Clean Harbors","domain":"cleanharbors.com","url":"https://alion.io/company/cleanharbors-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":77,"open_postings":94,"ghost_share":0,"stale_share":0.904,"repost_share":0.011,"time_to_fill_p50_days":31,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Norwell, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":165000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":443},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"DNS","optional":false},{"name":"OSPF","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-21T18:16:03Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-23T20:35:30Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Clean Harbors is seeking a Senior Network Engineer to assist in the development and maintenance of network communications. Uses knowledge of LAN/WAN systems to help design and install internal and external networks. Tests and evaluates network systems to eliminate problems and make improvements. Serves as primary contact for remote locations and customers to obtain clarification of problems and provides resolution for system failures or degradations. Rely on experience and judgment to plan and accomplish goals. Performs a variety of tasks. Responsible for evaluating current systems. Works on complex problems where analysis of situation requires in-depth evaluation of various factors. Plans large scale systems projects through vendor comparison and cost studies. Provides work leadership and training to lower-level network engineers.\nWhy work for Clean Harbors?\nHealth and Safety is our #1 priority and we live it 3-6-5!\n\nCompetitive wages\n\nComprehensive health benefits coverage after 30 days of full-time employment\n\nGroup 401K with company matching component\n\nOpportunities for growth and development for all the stages of your career\n\nGenerous paid time off, company paid training and tuition reimbursement\n\nPositive and safe work environments\n\n Troubleshoots complex network related issues\nEvaluates, designs, deploys, and maintains primary networking infrastructure\nInstalls internal and external networks\nMaintains networking infrastructure and communications\nEvaluates existing systems for potential problems / improvements\nWorks with vendors to evaluate new hardware and software\nWorks with vendors to troubleshoot issues inside and outside the primary network\nOffers troubleshooting assistance to applications and server teams through packet analysis\nWork with users and field personnel in remote locations to install and maintain routers, switches and wireless access points\nProduce and maintain clear documentation illustrating up-to-date network topology and easy to follow procedures\nMaintain documentation and allocate IP addressing company wide.\nEffectively communicate step by step instructions with non-technical personnel acting as remote hands.\n Bachelor’s degree in Computer Science/Computer Engineering/Related\n7+ years of experience in similar role\nExperience deploying, administering, and troubleshooting Cisco routing and switching\nDesigning large scalable networks\nManaging and configuring wireless connectivity\nExperience with advanced network monitoring tools\nTroubleshooting network connectivity issues\nThorough understanding of DNS\nExperience with load balancing\nConfiguring IDS / IPS\nConfiguring VPN both S2S and client\nExpert level skills configuring and maintaining Palo Alto firewalls\nExperience with Cisco Nexus data center switches and vxlan\nUnderstanding of VoIP\nThorough understanding of Routing protocols specifically OSPF, & BGP\nExperience configuration Microsoft Azure networking including vwans, vnets, vhubs, resource groups and subscriptions\nExperience working with vendors configuring and turning up multiple WAN circuits\nWondering what to expect in starting your career with Clean Harbors? Click Here to view a Day in the Life Video!\n40-years of sustainability in action. At Clean Harbors, our mission is to create a safer, cleaner environment through the treatment, recycling, and disposal of hazardous materials. Clean Harbors is the leading provider of environmental, energy and industrial services throughout the United States, Canada, Mexico and Puerto Rico. Everywhere industry meets environment, Clean Harbors is on-site, providing premier environmental, energy and industrial services. We are solving tough problems through innovation and proven methodology - come be part of the solution with us.\nJoin our safety focused team today! To learn more about our company, and to apply online for this exciting opportunity, visit us at https://careers.cleanharbors.com/.\nClean Harbors is an equal opportunity employer.\nClean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact  or 1-844-922-5547.\nClean Harbors is a Military & Veteran friendly company.\nPlease be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.\nClean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.\n*CH","description_format":"text","description_chars":4928,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"Canada","iso":"CA","kind":"country"},{"name":"Mexico","iso":"MX","kind":"country"},{"name":"Puerto Rico","iso":"PR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Waste Management","Environmental Science"],"lifecycle":[{"event":"open","at":"2026-10-21T19:54:51Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":31,"reasons":["conf:1","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/clean-harbors-senior-network-engineer","json_url":"https://alion.io/job/clean-harbors-senior-network-engineer.json","meta":{"generated_at":"2026-10-23T20:52:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2634,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1849239},"rest":"https://alion.io/mcp/rest/get_company?id=1849239"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclean-harbors-senior-network-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fclean-harbors-senior-network-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fclean-harbors-senior-network-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/clean-harbors-senior-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclean-harbors-senior-network-engineer"}]}