{"id":2127576,"url":"https://alion.io/job/mass-it-infrastructure-team-lead","title":"IT Infrastructure Team Lead","company":{"id":4372552,"name":"MASS","domain":"mass.co.uk","url":"https://alion.io/company/mass-co-uk","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eploy","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":55000,"max":65000,"currency":"GBP","period":"year","gross":null,"usd_annual":85904},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Hyper-V","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false},{"name":"Agile","optional":true}],"status":"live","first_seen_at":"2026-09-23T07:40:04Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T20:52:52Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"IT Infrastructure Team Lead - St Neots (PE19) - Permanent - Full Time\nSalary £55,000 - £65,000 DOE\n 25 days annual leave (inclusive of up to 3 days December shut-down)\nBuy or sell up to 5 days’ annual leave\nTwo pension schemes to choose from\nPrivate Medical & Dental Insurance + discounts for additional family members\nLife Assurance scheme up to 4 x salary\nMultiple Save schemes\nElectric/Hybrid Car leasing scheme\nCycle to work scheme\nRetail discounts\nContinuous Professional development support\nAnnual Wellness Allowance\nAre you an experienced Infrastructure or Systems Engineer with a background in UK defence and MoD environments, ready to lead a technical team while remaining hands-on?\nWe’re looking for an IT Infrastructure Team Lead to lead a small team of engineers delivering and supporting secure IT systems for one of our key customer contracts.\nThis isn’t a traditional service-management role. You’ll combine technical leadership, people management and hands-on engineering, taking ownership of delivery while remaining close enough to the technology to troubleshoot complex problems, guide technical decisions and support the introduction of new capability.\nWorking across Windows infrastructure, networking, virtualised environments and secure systems, you’ll help ensure critical customer environments remain resilient, effective and well supported.\nThe role is based from our St Neots office and includes regular travel to UK customer sites, with occasional overseas travel and periods away from home depending on project requirements.\nHow you’ll support us\nYou’ll lead the day-to-day activity and development of a team of IT Infrastructure Engineers, providing the technical direction they need to deliver effectively.\nYou’ll prioritise work against customer requirements, timescales, resources and security considerations, while acting as a senior technical point of contact for key stakeholders.\nYou’ll also remain directly involved in delivery, whether troubleshooting a difficult infrastructure issue, supporting a system deployment, reviewing a technical approach or working with customers to understand their next challenge.\nYou’ll:\nLead, line manage and develop a small team of IT Infrastructure Engineers\nTake ownership of technical delivery across customer projects and services\nPlan and prioritise activity against risk, resource and customer requirements\nLead the resolution of complex infrastructure, hardware, software and networking issues\nProvide technical escalation and 3rd line support\nSupport the design, integration, implementation and maintenance of secure IT systems\nMonitor and maintain critical systems and networks\nContribute to system design and solution architecture\nMaintain clear technical, support and procedural documentation\nCoach and mentor engineers, sharing good engineering practice across the team\nThe invaluable experience you’ll bring, to help us achieve more\nYou’ll already be an experienced, hands-on Infrastructure, Systems or IT Engineer with the technical breadth to guide others when problems become complex.\nYou’ll also have experience operating within the UK defence sector and MoD environment, giving you an understanding of the security, assurance and operational constraints that come with delivering technology in this setting.\nYou may already formally lead a team, or you might be a senior engineer who has naturally become the person others turn to for technical direction, mentoring and difficult decisions.\nEssential experience\n Current UK Security Check (SC) clearance\nExperience delivering IT infrastructure within the UK defence sector, including supporting or working within MoD environments\nStrong experience with Windows Server, Windows Client, Active Directory and core domain services\nGood knowledge of networking, including firewalls, routers and switches\nExperience with virtualisation technologies such as VMware and/or Hyper-V\nStrong infrastructure troubleshooting and 3rd line support capability\nExperience with system design, integration and implementation\nExperience leading, mentoring or providing technical direction to other engineers\nStrong customer and stakeholder management skills\nAbility to prioritise technical work and make sound decisions around risk, security and delivery\nWillingness and eligibility to undertake Developed Vetting (DV) longer-term\nDesirable experience\nFormal line management experience\nDirect experience working with MoD customers and stakeholders\nExperience supporting air-gapped, restricted or highly secure networks\nCurrent or previous DV clearance\nKnowledge of Secure by Design principles\nProject or technical delivery management experience\nWe’re particularly interested in experienced Senior Infrastructure Engineers, Senior Systems Engineers and Technical Leads looking to combine their engineering background with greater responsibility for people, delivery and customer outcomes.\nWho is MASS?\nMASS is an independent, global technology company, trusted by highly-secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential. We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you're ready for digital transformation.\nWellbeing is at the core to our culture, allowing employees to flourish and to achieve their full potential. Our people are important to us, and we take pride in our wellbeing programmes and policies that support individuals including, mental health first aiders and readily available support through our extensive employee assistance programme.\nMASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact.\nApply today to see how working for MASS could work for you!","description_format":"text","description_chars":6023,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Annual leave","Dental insurance","Professional development"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-09T00:39:38Z"}],"visa":[],"liveness":{"score":59,"band":"ok","label":"Likely open","p_open":1,"p_active":0.781,"p_room":0.75,"age_days":18,"expected_fill_days":23,"reasons":["conf:2","velocity","win:late"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":85904,"is_top_pay":false},"html_url":"https://alion.io/job/mass-it-infrastructure-team-lead","json_url":"https://alion.io/job/mass-it-infrastructure-team-lead.json","meta":{"generated_at":"2026-10-12T22:55:02Z","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":37537,"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":4372552},"rest":"https://alion.io/mcp/rest/get_company?id=4372552"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmass-it-infrastructure-team-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%2Fmass-it-infrastructure-team-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%2Fmass-it-infrastructure-team-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/mass-it-infrastructure-team-lead\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmass-it-infrastructure-team-lead"}]}