{"id":1312887,"url":"https://alion.io/job/itsec-system-administrator","title":"System Administrator","company":{"id":2520594,"name":"ITSEC","domain":"itsec.asia","url":"https://alion.io/company/itsec-asia","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jakarta, Indonesia"],"countries":["ID"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":54000,"max_usd":139000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2013},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"Configuration Management","optional":false},{"name":"Docker","optional":false},{"name":"Grafana","optional":false},{"name":"Incident Management","optional":false},{"name":"Kubernetes","optional":false},{"name":"Loki","optional":false},{"name":"PowerShell","optional":false},{"name":"Prometheus","optional":false},{"name":"Proxmox VE","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"SaltStack","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-09-11T04:15:20Z","employer_posted_date":null,"last_verified_at":"2026-09-11T04:15:20Z","board_verified":false,"closed_at":null,"days_open":19,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":19},"description":"Responsibilities\nOwn, configure, and maintain operating system environments (Linux/Ubuntu/CentOS or Windows Server) to ensure platform stability, performance, and security.\nDevelop and maintain automation scripts and configuration management workflows for system provisioning, configuration, and deployments.\nPerform deep-level technical troubleshooting to identify and permanently resolve root causes of complex system and infrastructure failures.\nEstablish and enforce system hardening standards, access controls, and automated patching procedures.\nEvaluate, test, and integrate modern infrastructure technologies and tools to improve system performance and reliability.\nOptimize system monitoring, logging, and metrics collection to ensure system health and proactive incident management.\nCollaborate with engineering, product, and platform teams to support infrastructure requirements without compromising system stability.\nMaintain clear technical documentation for infrastructure configurations, procedures, and troubleshooting workflows.\nRequirements\nBachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related technical field (or equivalent practical experience).\nMinimum 7 years of experience managing production-grade systems and infrastructure environments.\nOperating Systems: Deep knowledge of OS internals, including memory allocation, storage/filesystems, process management, and networking stacks (Linux/Unix or Windows Server).\nAutomation & Scripting: Strong scripting skills in Python, Bash, or PowerShell, alongside experience with configuration management tools (such as Ansible, SaltStack, or Puppet).\nVirtualization & Containers: Experience with virtualization platforms (e.g., Proxmox) and container orchestration tools (such as Kubernetes or Docker).\nSystem Monitoring: Experience configuring and maintaining monitoring and logging solutions (e.g., Prometheus, Grafana, Loki, or APM tools).\nSecurity & Networking: Practical knowledge of network protocols, access control management, system hardening guidelines, and patch management.\nStrong analytical skills and a methodical approach to diagnosing and resolving complex technical issues.\nAbility to independently manage core infrastructure systems and make sound operational decisions.\nWillingness to objectively evaluate and adopt modern infrastructure technologies based on operational needs.\nClear written and verbal communication skills to document system architectures and collaborate effectively across teams.","description_format":"text","description_chars":2527,"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":["Cybersecurity","Information Security","Security Compliance"],"lifecycle":[{"event":"open","at":"2026-09-26T17:35:00Z"}],"liveness":{"score":68,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.895,"p_room":0.9,"age_days":19,"expected_fill_days":46,"reasons":["seen:19","velocity","win:mid"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/itsec-system-administrator","json_url":"https://alion.io/job/itsec-system-administrator.json","meta":{"generated_at":"2026-10-01T00:56:13Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":658,"day_limit":5000,"remaining_today":4342,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}