{"id":1071552,"url":"https://alion.io/job/stonex-group-linux-systems-administrator","title":"Linux Systems Administrator","company":{"id":2646,"name":"StoneX Group","domain":"stonex.com","url":"https://alion.io/company/stonex","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":100,"open_postings":7,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-11-09T06:03:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18000,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":53},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"CentOS Stream","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GDPR","optional":false},{"name":"Go","optional":false},{"name":"Kubernetes","optional":false},{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"PCI DSS","optional":false},{"name":"Podman","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"Ubuntu","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2026-09-20T01:47:43Z","employer_posted_date":"2026-09-20","last_verified_at":"2026-11-09T23:18:04Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Overview\nConnecting clients to markets - and talent to opportunity. With 5,400+ employees and over 80,000 institutional, commercial, and payments clients, we operate from more than 80 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, we connect clients to the global markets - focusing on innovation, human connection, and providing world-class products and services to all types of investors.Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, StoneX Group is made up of four business segments that offer endless potential for progression and growth.\nBusiness Segment Overview\nCorporate: Engage in a deep variety of business-critical activities that keep our company running efficiently. From strategic marketing and financial management to human resources and operational oversight, you’ll have the opportunity to optimize processes and implement game-changing policies.\nPosition Purpose: We are looking for a skilled and motivated Senior Linux Administrator to join our IT team. The successful candidate will be responsible for maintaining, configuring, and ensuring the reliable operation of computer systems, particularly Linux-based servers. The role involves providing support to end-users, resolving issues in a timely manner, and actively contributing to the enhancement of our IT infrastructure.\nResponsibilities\nPrimary duties will include:\nInstalling, configuring, and maintaining Linux servers and systems, ensuring high availability and performance.\nAutomating routine tasks using scripting languages such as Ansible, Bash, Python, or Go-lang\nImplementing and managing virtualization technologies and containerization platforms like Docker, Podman or Kubernetes.\nExperiencing configuring and running automated CI/CD jobs. \nImplementing and maintaining security protocols to comply with financial industry standards and regulations (e.g., GDPR, SOX, PCI-DSS).\nRegularly updating systems to patch security vulnerabilities and maintain compliance with industry security standards.\nProviding high-level expertise in resolving complex technical issues and outages, often under time-sensitive conditions.\nCollaborating with other IT teams for cross-functional issues affecting Linux systems\nMonitor system performance and ensure optimal functioning of IT infrastructure.\nTroubleshoot hardware, software, and network issues, providing quick and effective solutions.\nDocument system configurations, procedures, and changes.\nCollaborate with other IT team members to optimize system performance and enhance system security.\nProvide technical support to end-users, assisting them with hardware and software issues.\nQualifications\nTo land this role you will need:\n7+ years of experience as a Senior Linux Administrator.\nIn-depth knowledge of Linux operating systems, particularly RedHat, CentOS, or Ubuntu.\nExperience with software development lifecycle \nProficiency with automating and writing tools in Python or Golang \nExperience with virtualization technologies, such as VMware or KVM.\nFamiliarity with cloud services, such as Azure, AWS is a plus.\nExcellent problem-solving skills and attention to detail.\nStrong communication and interpersonal skills.\nAbility to work independently and as part of a team.\nA proactive approach to system monitoring and issue resolution.\nWorking environment:\n4 days' work from office.","description_format":"text","description_chars":3464,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Currency Exchange & FX Payments","Online Brokerage & Trading Platforms"],"lifecycle":[{"event":"open","at":"2026-09-20T01:47:43Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 24 · green card filings: 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