{"id":2985679,"url":"https://alion.io/job/ns-bluescope-it-ot-engineer","title":"IT & OT Engineer","company":{"id":2194417,"name":"NS BlueScope","domain":"nsbluescope.com","url":"https://alion.io/company/nsbluescope","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":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Cilegon, Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":11500,"max_usd":25000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":5256},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"VLAN","optional":false},{"name":"VMWare","optional":false},{"name":"Hyper-V","optional":true},{"name":"SIEM","optional":true},{"name":"Windows Server","optional":true}],"status":"live","first_seen_at":"2026-10-21T08:22:16Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-21T08:22:16Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"The IT & OT Engineer role will be involved in supporting and applying OT network assessment and design technologies, as well as BAU operations related to network infrastructure, network security, and backup and restoration activities.This role also responsible for preparing design specifications and detailed technical documentation related to OT country projects.\nResponsibilities:\nOperational & Infrastructure Management\nMaintain and support OT network, firewall, and security systems to ensure high availability and performance for manufacturing operations.\nAdminister and secure server, storage, and virtualization platforms (VMware), including patching, snapshots, and RBAC controls.\nPerform system backup, restore, and disaster recovery testing for critical production systems.\nCollaborate with IT and operations teams to resolve L2/L3 incidents and perform root-cause analysis.\nNetwork & Security Engineering\nDesign and implement IT/OT network segmentation, VLAN structures, and secure architecture in line with corporate standards.\nEliminate multihomed devices and enforce one-way data flow using firewalls, DMZs, or data diodes.\nMonitor and manage industrial firewall policies, VPNs, and switch configurations for OT environments.\nConduct vulnerability scanning, patching, and system hardening for servers, PLCs, and SCADA systems.\nCybersecurity & Risk Management\nCoordinate with corporate cybersecurity teams for threat detection, log correlation, and incident response.\nImplement access control and password management for OT assets (servers, PLCs, SCADA, and engineering workstations).\nContribute to OT risk monitoring by tracking critical controls, risk indicators, and remediation progress.\nProject & Digitalization Support\nParticipate in or lead digital and automation projects, ensuring network design and cybersecurity requirements are integrated.\nSupport deployment of manufacturing systems and industrial IoT connectivity with secure network integration.\nWork with vendors and engineering teams during project commissioning, testing, and cutover activities.\nDocumentation & Compliance\nMaintain up-to-date network diagrams, configuration baselines, and change logs.\nSupport global OT security standards implementation, ensuring compliance with BlueScope policies.\nProvide L2/L3 technical support, guidance, and training for plant maintenance and production teams.\nQualification and/or experience required:\nBachelor’s degree in IT, Network Engineering, Computer Science, or Electrical Engineering.\n3+ years ’ experience in network, security, or infrastructure roles (industrial/manufacturing experience is a plus).\nHands-on experience with: Cisco network devices (routing, switching, VLANs, VPNs, firewalls).\nWindows Server and VMware/Hyper-V administration.\n System backup and restore processes (Veeam, Veritas, or equivalent).\n\nUnderstanding of network segmentation, firewall rules, and cybersecurity fundamentals.\nAbility to perform troubleshooting, documentation, and coordination with multiple teams (IT, operations, vendors).\nPreferred Qualification and/or experience required:\nExperience in OT or manufacturing environments with exposure to PLCs, SCADA, or industrial networks.\nFamiliarity with IEC 62443 or NIST cybersecurity standards.\nWorking knowledge of SIEM, log analysis, and incident response processes.\nExperience with network design, hardening baselines, and patch management for L2/L3 systems.\nCertifications such as CCNA, CompTIA Security+, Microsoft Certified Associate, or VMware Associate (VCTA/VCP).\nProactive mindset with strong problem-solving and continuous improvement attitude.\nAt NS BlueScope our success comes from our people. We choose to treat each other with trust and respect. We understand that the range of perspectives that result from having a diverse and inclusive workplace will strengthen NS BlueScope’s capability for continued and sustained business success.","description_format":"text","description_chars":3919,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Metals & Metallurgy","Information Security","Construction"],"lifecycle":[{"event":"open","at":"2026-10-21T08:22:16Z"}],"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":25,"reasons":["conf:5","win:early"],"computed_at":"2026-10-21T13:42:54Z"},"pay":null,"html_url":"https://alion.io/job/ns-bluescope-it-ot-engineer","json_url":"https://alion.io/job/ns-bluescope-it-ot-engineer.json","meta":{"generated_at":"2026-10-21T13:42:54Z","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":19435,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":2194417},"rest":"https://alion.io/mcp/rest/get_company?id=2194417"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fns-bluescope-it-ot-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%2Fns-bluescope-it-ot-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%2Fns-bluescope-it-ot-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/ns-bluescope-it-ot-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fns-bluescope-it-ot-engineer"}]}