{"id":2922958,"url":"https://alion.io/job/hitachi-senior-infrastructure-engineer","title":"Senior Infrastructure Engineer","company":{"id":129,"name":"Hitachi","domain":"hitachi.com","url":"https://alion.io/company/hitachi","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":90,"open_postings":302,"ghost_share":0.003,"stale_share":0.56,"repost_share":0.026,"time_to_fill_p50_days":19,"computed_at":"2026-10-22T06:10:10Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":142000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Hyper-V","optional":false},{"name":"npm","optional":false},{"name":"VLAN","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-20T12:35:39Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-20T17:28:52Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Function\nEnterprise ApplicationsOur Company\nWe’re Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world’s potential. We’re people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise come together to take our company and customers from what’s now to what’s next. We make it happen through the power of acceleration.\nImagine the sheer breadth of talent it takes to bring a better tomorrow closer to today. We don’t expect you to ‘fit’ every requirement - your life experience, character, perspective, and passion for achieving great things in the world are equally as important to us.\nJob description\nWorking Pattern: 5 days per week onsite, plus overtime and out-of-hours support as required by operational demand.\nJob Description\nHitachi Digital Services is seeking an experienced Senior Infrastructure Engineer to lead the optimisation, maintenance, and reliability of core IT infrastructure at the Nissan Sunderland plant. In this role, the successful candidate will serve as the primary technical escalation point for complex system and network issues, ensuring high availability across a fast-paced manufacturing environment.\nThe ideal candidate will bring a strong blend of virtualisation expertise, enterprise monitoring management, and Cisco networking knowledge, along with experience supporting critical production environments.\nKey Responsibilities\nManage, optimise, and maintain virtualised environments and server infrastructure to ensure maximum uptime for production operations.\nAct as the Tier 3 escalation point for critical infrastructure issues, including complex Hyper-V diagnostics, failover clustering, and storage performance tuning.\nSupport advanced routing, switching, networking, and security troubleshooting activities.\nManage network segmentation requirements, including VLAN configuration changes across core and access switching infrastructure.\nAssist with the configuration, monitoring, and administration of Cisco firewalls and Cisco wireless environments.\nOwn and develop the enterprise monitoring platform using SolarWinds, including alerting, dashboards, and reporting.\nProvide onsite production support and participate in planned maintenance activities outside normal working hours. Essential Skills & Experience\nExpert-level Microsoft Hyper-V administration and troubleshooting.\nExperience with failover clustering and virtual switch configuration.\nStrong Cisco networking experience, including routing, switching, firewalls, and wireless technologies.\nHands-on administration of SolarWinds (NPM, SAM).\nMinimum 5 years' experience in an enterprise infrastructure, network, or systems engineering role.\nExperience supporting manufacturing, shopfloor, or managed services environments is highly desirable. Additional Requirements\nFull-time onsite presence at Nissan Sunderland (5 days per week).\nFlexibility to support overtime and operational requirements as needed.\nWillingness to participate in an on-call support rota is essential.\nAbility to provide out-of-hours support for critical incidents and planned maintenance activities.\nAbout us\nWe’re a global, team of innovators. Together, we harness engineering excellence and passion to co-create meaningful solutions to complex challenges. We turn organizations into data-driven leaders that can make a positive impact on their industries and society. If you believe that innovation can bring a better tomorrow closer to today, this is the place for you.\nFostering innovation through diverse perspectives\nHitachi is a global company operating across a wide range of industries and regions. One of the things that sets Hitachi apart is the diversity of our business and people, which drives our innovation and growth.\nWe are committed to building an inclusive culture based on mutual respect and merit-based systems. We believe that when people feel valued, heard, and safe to express themselves, they do their best work.\nHow we look after you\nWe help take care of your today and tomorrow with industry-leading benefits, support, and services that look after your holistic health and wellbeing. We’re also champions of life balance and offer flexible arrangements that work for you (role and location dependent). We’re always looking for new ways of working that bring out our best, which leads to unexpected ideas. So here, you’ll experience a sense of belonging, and discover autonomy, freedom, and ownership as you work alongside talented people you enjoy sharing knowledge with.\nWe’re proud to say we’re an equal opportunity employer and welcome all applicants for employment without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran, age, disability status or any other protected characteristic. 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