{"id":454743,"url":"https://alion.io/job/adventus-singapore-system-network-engineer","title":"System & Network engineer","company":{"id":174934,"name":"Adventus Singapore","domain":"adventus.com.sg","url":"https://alion.io/company/adventus-singapore","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":95,"open_postings":4,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":126,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Networking","role_family":"Networking","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","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":28000,"max_usd":54000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":24},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Azure","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Hyper-V","optional":false},{"name":"VMWare","optional":false},{"name":"VPN","optional":false},{"name":"Windows Server","optional":false},{"name":"Zscaler","optional":false}],"status":"live","first_seen_at":"2026-04-17T11:01:33Z","employer_posted_date":"2026-04-17","last_verified_at":"2026-10-27T09:50:29Z","board_verified":true,"closed_at":null,"days_open":192,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":192},"description":"Key Responsibilities\nManage and maintain virtualization platforms (Hyper-V and VMware)\nAdminister and support Windows Server environments\nDesign, implement, and troubleshoot network infrastructure (LAN/WAN, VPN, firewall)\nMonitor system performance and ensure high availability of IT services\nPerform system upgrades, patching, and routine maintenance\nTroubleshoot hardware, software, and network issues\nSupport backup, disaster recovery, and business continuity processes\nMaintain proper documentation of systems, configurations, and procedures\nCollaborate with internal teams and vendors for project implementation and support\nRequirements\nDiploma or Degree in Information Technology, Computer Science, or related field\nMinimum 2-4 years of relevant experience in system and network administration\nHands-on experience with:Hyper-V and/or VMware virtualization platforms\nWindows Server (Active Directory, DNS, DHCP, Group Policy)\nNetwork infrastructure (switching, routing, firewall)\n\nPreferred / Added Advantage\nExperience with Zscaler (ZIA/ZPA)\nExperience with Network Access Control (NAC) solutions (e.g., Cisco ISE, FortiNAC)\nFamiliarity with Microsoft Azure (IaaS, networking, identity)\nKnowledge of security best practices and frameworks\nRelevant certifications (e.g., Microsoft, VMware, Cisco, Azure)\nKey Skills\nStrong troubleshooting and problem-solving skills\nGood understanding of IT infrastructure and security concepts\nAbility to work independently and in a team\nGood communication and documentation skills","description_format":"text","description_chars":1519,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Singapore","iso":"SG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-09-06T09:26:08Z"}],"visa":[],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":1,"p_active":0.574,"p_room":0.36,"age_days":192,"expected_fill_days":126,"reasons":["conf:0","win:tail","crowd:junior"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/adventus-singapore-system-network-engineer","json_url":"https://alion.io/job/adventus-singapore-system-network-engineer.json","meta":{"generated_at":"2026-10-27T11:00:19Z","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_verified","counted_by":"address","units_charged":1,"used_today":12969,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":174934},"rest":"https://alion.io/mcp/rest/get_company?id=174934"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fadventus-singapore-system-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%2Fadventus-singapore-system-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%2Fadventus-singapore-system-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/adventus-singapore-system-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fadventus-singapore-system-network-engineer"}]}