{"id":4213594,"url":"https://alion.io/job/1global-devops-engineer-foundations-root","title":"DevOps Engineer - Foundations (ROOT)","company":{"id":6544,"name":"1GLOBAL","domain":"1global.com","url":"https://alion.io/company/1global","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":99,"open_postings":18,"ghost_share":0,"stale_share":0.056,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-11-12T10:38:37Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["São Paulo, Brazil"],"countries":["BR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"GitLab","optional":false},{"name":"GitOps","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"OpenStack","optional":false},{"name":"Oracle","optional":false},{"name":"Packer","optional":false},{"name":"Platform Engineering","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"VMWare","optional":false},{"name":"VPN","optional":false},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-11-12T00:00:00Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-13T01:55:36Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About Us\n1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43 countries.\nFounded in 2022, 1GLOBAL has rapidly become one of Europe's fastest-growing telecom technology companies, connecting more than 80 million people and devices globally. Our customers include leading banks, multinational enterprises, global retailers, travel companies, payment service providers, and digital-first businesses.\nHeadquartered in the Netherlands, with R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 550 professionals across 16 countries. With annual revenues exceeding US$200 million and a strong track record of profitability, we continue to invest in innovation, infrastructure, and international expansion as we redefine the future of global mobile connectivity.\nAbout the DevOps department\nOur DevOps department has three teams. Each owns one layer of the platform:\n Foundations (ROOT): machines, operating systems, virtualisation, VPNs and databases.\n Cloud-Native Infra (CLOUD): cloud accounts, Kubernetes clusters, networking, identity and shared platform services.\n Developer Experience (DEVX): pipelines, GitOps, internal tooling, observability and APIs used by engineering teams every day.\nAbout the Team\nROOT runs the layer everything else sits on: on-prem machines, virtualisation, operating systems, VPNs and databases, including Oracle.\nWe own: on-prem machines and the services on them, such as Nexus · VPNs · virtual machines and operating systems for core business systems · operating OpenStack, together with our infrastructure operations team · GitLab upgrades and maintenance · database administration: self-managed databases and clusters such as MySQL, and the Oracle database.\nWe don't own: Kubernetes clusters, cloud networking, platform services and managed database services such as RDS (CLOUD) · pipelines and developer tooling (DEVX).\nYour first 6 months\nTune and optimise the performance of our MySQL databases.\nUpgrade systems to the latest supported version.\nAutomated regular patching for VM’s & EC2 instances.About the Role\n\nAdminister our self-managed databases and the cloud-hosted Oracle database for BRM: backups, replication, upgrades and performance.\nRun and patch Linux VMs and on-prem machines.\nBuild VM images with Packer and manage configuration with Ansible.\nOperate site-to-site and client VPNs.\nOperate OpenStack together with our infrastructure operations team.\nUpgrade and maintain our self-hosted GitLab.\nRequirements\nAbout You\nMust Have\n5+ years in DevOps, infrastructure or platform engineering, including ownership of production systems and on-call.\nSolid fundamentals in compute, networking and storage, and you're at home on Linux.\nYou write design docs, reason about trade-offs, and mentor other engineers.\nFluent English, written and spoken. Please send your CV in English.\nLinux administration in depth (RHEL or similar): troubleshooting, performance tuning, patching, hardening.\nAdministration of self-managed databases such as MySQL or PostgreSQL: backup and restore, replication, upgrades, performance tuning.\nNetworking and storage in depth: TCP/IP, routing, firewalls, block and file storage, LVM/RAID.\nAnsible at scale.\nVMware or OpenStack in production.\nVPNs: site-to-site IPsec and client VPN.\nBash and Python.\n\nNice to Have\nPacker, and Terraform as a provisioner\nSelf-hosted GitLab administration\nNexus or other artifact repositories\nCeph or other distributed storage\nSDN\nDocker and container runtimes\nBenefits\nWhat We Offer?\nCLT contract - enjoy job stability and reliable benefits that value your work\nQuarterly performance bonuses to reward your hard work and achievements\nMeal allowance paid into Caju card - R$100 per working day\nHealth insurance with SulAmérica - 50% covered by the company\nExtended parental leave - 180 days of maternity leave and 20 days of paternity leave.\nDaycare allowance provided to mothers with children under 3 years old - R$500 per month per child\nWhy 1GLOBAL?\nGrowth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 50% year-on-year under the leadership of successful tech entrepreneurs.\nMajor Transaction Exposure: Be in the driver’s seat for transactions that will have an impact on the future telco industry.\nWork with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors and constantly being exposed to talented and driven individuals.\nDynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.\nProfessional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field.\nInternational Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.\nOpen Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.\nGet Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.\n1GLOBAL is an equal opportunity employer, we value your character as much as your talent. Diversity drives our innovation, and we offer a collaborative, dynamic, and international work environment. We are excited for you to join our mission to revolutionise connectivity globally.\n\nLegal Notice\nThis job advert and its content are the property of 1GLOBAL and are protected by copyright and other intellectual property rights. Copying, reproducing, republishing or distributing this advert, in whole or in part, without 1GLOBAL’s prior written consent is prohibited. 1GLOBAL reserves all rights and may take appropriate action against any unauthorised use.\nLegitimate 1GLOBAL vacancies only redirect candidates to its official application channels, including LinkedIn and Workable, and 1GLOBAL never charges fees or request payments as part of our recruitment process. If you are unsure whether a vacancy is genuine, please refer to 1GLOBAL careers page at https://www.1global.com/vacancies or contact .","description_format":"text","description_chars":6527,"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":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Growth opportunities","Health insurance","Parental leave","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["MVNO","IoT Connectivity"],"lifecycle":[{"event":"open","at":"2026-11-13T01:55:36Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":51,"reasons":["conf:2","win:early"],"computed_at":"2026-11-13T04:39:02Z"},"pay":null,"html_url":"https://alion.io/job/1global-devops-engineer-foundations-root","json_url":"https://alion.io/job/1global-devops-engineer-foundations-root.json","meta":{"generated_at":"2026-11-13T04:39:02Z","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":9861,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":6544},"rest":"https://alion.io/mcp/rest/get_company?id=6544"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2F1global-devops-engineer-foundations-root"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2F1global-devops-engineer-foundations-root"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2F1global-devops-engineer-foundations-root"},{"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/1global-devops-engineer-foundations-root\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2F1global-devops-engineer-foundations-root"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4213594}},{"tool":"search_jobs","arguments":{"company":"1global.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4213594},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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