{"id":3086989,"url":"https://alion.io/job/iomart-security-platform-engineer","title":"Security Platform Engineer","company":{"id":51600,"name":"iomart","domain":"iomart.com","url":"https://alion.io/company/iomart","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Security","role_family":"Security","seniority":null,"employment_type":null,"work_mode":"on_site","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":null,"salary_estimate":{"min_usd":58000,"max_usd":133000,"period":"year","method":"role_country_seniority_unknown","sample_n":148},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Microsoft Defender","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"Platform Engineering","optional":false},{"name":"SIEM","optional":false}],"status":"live","first_seen_at":"2026-10-22T13:50:16Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-25T12:03:18Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"What you'll be doing:\nAt Atech, we're a leading managed services and cybersecurity provider, helping organisations stay secure, resilient and ahead of evolving cyber threats. In this role, you'll be responsible for the platforms that power our Security Operations Centre, ensuring they're secure, scalable and performing at their best.\nYou’ll be:\nOwning and optimising our SIEM, SOAR and AI-powered security tooling, ensuring maximum performance, reliability and value.\nManaging security platforms such as Microsoft Sentinel and AI-assisted investigation tools, helping our teams detect and respond to threats faster.\nMonitoring platform health, licensing, data ingestion and alert quality, proactively resolving issues before they impact service delivery.\nDesigning and implementing integrations between security platforms, automation tools and customer environments.\nDriving automation and continuous improvement initiatives that reduce manual effort and improve operational efficiency.\nLeading the deployment of SIEM content, data connectors and detection capabilities into new customer environments.\nOwning platform governance, access controls and change management processes across the security engineering estate.\nEvaluating new technologies, product updates and AI-driven capabilities to keep our security services at the forefront of the industry.\nWorking closely with Security Engineering, Security Automation and Threat Detection & Response teams to deliver best-in-class security outcomes.\nSupporting and enhancing AI-powered triage and investigation capabilities, helping to streamline and accelerate security operations.\nCreating and maintaining high-quality technical documentation, standards and best practices.\nContinuously improving the reliability, scalability and effectiveness of the platforms that underpin our managed security services.\nThis is a great opportunity for someone who enjoys combining platform engineering, automation and cyber security, while playing a key role in shaping the future of Atech's security operations capability.\nWe want to hear from you if you:\nTake ownership and pride in the platforms you manage, treating them as critical services that others rely on every day.\nHave a meticulous approach to configuration, governance and change management, with a strong focus on quality and consistency.\nProactively identify risks, issues and opportunities for improvement before they impact customers or services.\nEnjoy collaborating with Security Engineering, Security Automation and Threat Detection & Response teams to deliver seamless security outcomes.\nAre passionate about continuous improvement and always looking for ways to enhance reliability, scalability and operational efficiency.\nCan communicate complex technical concepts clearly, both in documentation and when working with stakeholders.\nHave experience managing and optimising enterprise security platforms, ensuring performance, capacity and licensing are effectively maintained.\nThrive on creating and refining processes, standards and tooling that improve the way teams work.\nHave experience supporting SIEM platforms and onboarding new customers, ensuring high-quality data collection and monitoring from day one.\nStay up to date with emerging technologies, automation opportunities and AI-driven capabilities that can enhance security operations.\nUnderstand the importance of governance, peer review and change control in a high-performing security environment.\nEnjoy solving problems, reducing manual effort and delivering measurable improvements that make life easier for both customers and colleagues.\nAbove all, you're a proactive platform specialist who combines strong technical expertise with a continuous improvement mindset and a passion for delivering reliable, secure services.\nWhat's in it for me?\nCompetitive salary with the opportunity to grow your career in a leading cybersecurity business.\n34 days annual leave including bank holidays, plus your birthday off.\n4x salary life assurance for added peace of mind.\nEnhanced family leave, including 26 weeks' full pay for maternity and adoption leave, and 3 weeks' full pay for paternity leave.\nCompany pension scheme with employer contributions.\n12 dedicated training days per year plus full access to LinkedIn Learning to support your development.\nFlexible benefits platform offering Cycle to Work, Tech Scheme, gym membership discounts and retail savings.\nHealth and wellbeing benefits, including healthcare cash plans and optional critical illness cover.\nEmployee Assistance Programme (EAP) providing confidential support and counselling when you need it.\nThe opportunity to work alongside some of the best security professionals in the industry on complex, high-impact cyber challenges.\nWho you'll be doing it for:\nAtech part of the Iomart Group is a highly accredited Microsoft Partner who delivers transformed technology with managed services. Our team of certified Microsoft experts align with your team to deliver an excellent service tailored to your individual needs, 24/7/365.\nOur services support 25,000 users globally and proactively monitor 45,000+ devices in key areas:\nAzure Infrastructure Managed Service\nModern Workplace: Office 365, Microsoft 365, and Azure Virtual Desktop\nManaged Security and SOC with Microsoft Defender, Sentinel\nWhat to do next:\nPlease click apply if you like the sound of this. If you do not have an up to date CV or want to have a chat about the role first, please contact us on \nWe’re an equal opportunities employer and want our vacancies to be available to all, so if you need us to make any reasonable adjustments during the process then just let us know.","description_format":"text","description_chars":5693,"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","Gym membership","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Centers & Colocation","Cloud Platforms (IaaS & PaaS)","Security Operations","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-10-22T13:50:16Z"}],"visa":[],"liveness":{"score":89,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.889,"p_room":1,"age_days":2,"expected_fill_days":10,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/iomart-security-platform-engineer","json_url":"https://alion.io/job/iomart-security-platform-engineer.json","meta":{"generated_at":"2026-10-25T13:50:27Z","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":19799,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":51600},"rest":"https://alion.io/mcp/rest/get_company?id=51600"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fiomart-security-platform-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%2Fiomart-security-platform-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%2Fiomart-security-platform-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/iomart-security-platform-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fiomart-security-platform-engineer"}]}