{"id":2328338,"url":"https://alion.io/job/ensign-infosecurity-network-lead","title":"Network Lead","company":{"id":50230,"name":"Ensign InfoSecurity","domain":"ensigninfosecurity.com","url":"https://alion.io/company/ensign-infosecurity","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":71,"open_postings":47,"ghost_share":0.574,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":9,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Networking","role_family":"Networking","seniority":"lead","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":47000,"max_usd":121000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":152},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Model Context Protocol","optional":false}],"status":"live","first_seen_at":"2026-10-12T08:10:49Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-12T14:56:58Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Ensign is hiring !\nThe Network Lead's primary responsibility will be to design, drive and implement improvements to Ensign's network, with a strong focus on security and on deepening capabilities for network monitoring, fault detection and recovery. This is an individual contributor role requiring strong hands-on expertise, suited to a game changer who can identify gaps in coverage and capability and develop solutions that deliver more specific, granular and real-time network visibility. The position will also take on the role of Infrastructure Network Services Lead, responsible for architecting, engineering and operating Ensign's backbone, data centre and access networks.\nResponsibilities:\nDesign and configure security-centric network and infrastructure solutions for the organisation.\nEnsure technical solutions and designs align with security policies and guidelines.\nDevelop technical solutions and designs, and translate them into technical specifications and functional requirements.\nWork hands-on across various technologies, with a focus on network and security.\nTake overall responsibility for project delivery.\nManage the lifecycle of network products, from evaluation and procurement through to upgrades, technology refresh and end-of-life.\nExplore new networking technologies and topologies through proof-of-concepts.\nCreate and update documentation for reference and deployment by regional offices.\nRequirements:\nDegree in Computer Science, Computer or Electronics Engineering, Information Technology or a related discipline.\nCCNP (Cisco) certification is required; CCIE will be an added advantage.\nMinimum 5 years of relevant experience operating in a medium to large enterprise environment.\nStrong fundamental knowledge of networking and security.\nExperience in designing and implementing high-availability multi-layer enterprise networks.\nExperience with SD-WAN solutions and QoS design across WAN and branch networks.\nExperience with cloud-managed WLAN solutions.\nExperience with ZTNA/SSE/SASE solutions for secure remote, branch and cloud access.\nExperience with next-generation firewalls, IPS platforms, and network monitoring and management solutions.\nGood understanding of APIs, with hands-on experience using AI and low-code tools (e.g. Copilot, Claude, Cursor) and MCP (Model Context Protocol) to build network automation and integrations.\nExperience in CAPEX planning and budgeting, and in network product lifecycle management.\nExcellent project and vendor management skills.\nExcellent written and verbal communication skills, with a demonstrated ability to influence and communicate effectively with non-technical audiences and senior management.\nExperience with SDN/data centre networking will be an added advantage.\nExperience with security policy orchestration and network automation tools will be an added advantage.\nKnowledge of hyper-converged infrastructure will be an added advantage.","description_format":"text","description_chars":2927,"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":["Threat Intelligence","Information Security","Managed Security"],"lifecycle":[{"event":"open","at":"2026-10-12T08:10:49Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":9,"reasons":["conf:1","win:early"],"computed_at":"2026-10-12T16:52:56Z"},"pay":null,"html_url":"https://alion.io/job/ensign-infosecurity-network-lead","json_url":"https://alion.io/job/ensign-infosecurity-network-lead.json","meta":{"generated_at":"2026-10-12T16:52:56Z","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":26880,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":50230},"rest":"https://alion.io/mcp/rest/get_company?id=50230"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fensign-infosecurity-network-lead"},{"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%2Fensign-infosecurity-network-lead"},{"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%2Fensign-infosecurity-network-lead"},{"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/ensign-infosecurity-network-lead\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fensign-infosecurity-network-lead"}]}