{"id":3183698,"url":"https://alion.io/job/astreya-network-operations-engineer-iii","title":"Network Operations Engineer III","company":{"id":1707,"name":"Astreya","domain":"astreya.com","url":"https://alion.io/company/astreya","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":83,"open_postings":36,"ghost_share":0,"stale_share":0.861,"repost_share":0,"time_to_fill_p50_days":18,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Networking","role_family":"Networking","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":59000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":18},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"MPLS","optional":false},{"name":"OSPF","optional":false}],"status":"live","first_seen_at":"2026-10-21T00:00:00Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-24T03:06:47Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"What this Job Entails:\nThe Network Operations Engineer III is a senior-level role that focuses on the operation, maintenance, and troubleshooting of both optical and IP networks. This position demands a\nhigh degree of independence, accuracy, and attention to detail. The engineer will address a wide range of complex network issues, working on diverse problems with minimal supervision.\nThis role requires a deep understanding of optical and IP networking, hardware technologies, and network management tools.\nScope:\nResolve a wide range of network issues creatively and effectively.\nMonitor the performance and health of optical and IP networks using advanced network management tools.\nTackle diverse and complex problems, applying sound judgment and innovative solutions.\nOperate with minimal guidance on daily tasks, requiring only general instructions for new assignments.\nTroubleshoot and resolve network issues to ensure minimal downtime and service disruptions.\nYour Roles and Responsibilities:\nNetwork Management:\nManage and optimise hardware technologies to maintain network performance and capacity. \nEngage in day-to-day troubleshooting, working with multiple vendor equipment, and resolving various software and hardware issues.\nIssue Resolution:\nAddress network traffic issues and respond to queries raised by XFNs and partners.\nCollaborate with XFNs and vendors to resolve network-related problems promptly and effectively.\nConduct root cause analysis for network outages, providing detailed reports and solutions.\nCross-functional Collaboration:\nWork closely with service providers, colocation facilities, and XFNs globally, ensuring seamless network operations.\nSupport network infrastructure projects and collaborate with cross-functional teams on new network initiatives.\nAdditional Duties:\nTake on other duties as required, contributing to the overall success and reliability of the network infrastructure.\nRequired Qualifications/Skills:\nBachelor’s degree (B.S/B.A) from a four-year college or university, with 5 to 8 years of related experience and/or training; or an equivalent combination of education and experience.\nProven experience in optical networking (DWDM, CWDM) and IP networking (IPv4/IPv6, MPLS, BGP, OSPF).\nStrong judgment in selecting appropriate methods and techniques for obtaining network solutions.\nComprehensive understanding of fiber-optic technology, including cable types, connector types, optic types, patch panels, and optical transport technologies.\nExperience in preparing root cause analysis reports for network and server outages.\nStrong communication skills, capable of effectively working with global service providers, colocation facilities, and ISPs.\nPreferred Qualifications:\nExperience working in a multi-vendor network environment.\nRelevant network certifications such as CCNP, NCIP, OCA, or equivalent.\nPhysical Demand & Work Environment:\nAbility to perform office-related tasks, including prolonged sitting or standing.\nCapability to move within an office environment and effectively use a computer.\nMust have strong communication skills for effective collaboration and coordination.\nOccasional repetitive motions of the wrists, hands, and/or fingers may be required.\nThis position offers the opportunity to work independently on complex network operations tasks while playing a critical role in maintaining and optimizing a global network infrastructure.","description_format":"text","description_chars":3414,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Infrastructure & Networking Services","IT Help Desk & Service Desk"],"lifecycle":[{"event":"open","at":"2026-10-23T22:31:53Z"}],"visa":[],"liveness":{"score":57,"band":"ok","label":"Likely open","p_open":0.9,"p_active":0.632,"p_room":1,"age_days":5,"expected_fill_days":18,"reasons":["conf:50","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/astreya-network-operations-engineer-iii","json_url":"https://alion.io/job/astreya-network-operations-engineer-iii.json","meta":{"generated_at":"2026-10-26T12:03:19Z","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","counted_by":"address","units_charged":1,"used_today":169,"day_limit":5000,"remaining_today":4831,"minute_limit":60,"resets_at":"2026-10-27T00:00:00Z"}},"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":1707},"rest":"https://alion.io/mcp/rest/get_company?id=1707"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fastreya-network-operations-engineer-iii"},{"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%2Fastreya-network-operations-engineer-iii"},{"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%2Fastreya-network-operations-engineer-iii"},{"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/astreya-network-operations-engineer-iii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fastreya-network-operations-engineer-iii"}]}