{"id":1266338,"url":"https://alion.io/job/sysmind-unixlinux-system-administrator","title":"Unix/Linux System Administrator","company":{"id":3800647,"name":"SysMind","domain":"sysmind.com","url":"https://alion.io/company/sysmind","size_band":"5000+","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India","Gurgaon, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":11000,"max_usd":29000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"Chef","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"ITIL","optional":false},{"name":"LDAP","optional":false},{"name":"Linux","optional":false},{"name":"Nagios","optional":false},{"name":"Perl","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Unix","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false},{"name":"Zabbix","optional":false}],"status":"live","first_seen_at":"2026-09-05T07:29:20Z","employer_posted_date":null,"last_verified_at":"2026-09-05T07:29:20Z","board_verified":false,"closed_at":null,"days_open":23,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":23},"description":"Job Title : Unix/Linux System Administrator\n\nExperience : 4+ years\n\nRoles & Responsibilities : \n\n- Install, configure, upgrade, and maintain RHEL Linux and AIX/Unix servers.\n\n- Monitor server health, performance, availability, and system resources.\n\n- Manage users, groups, permissions, LDAP, NIS, PAM, and sudo.\n\n- Develop and maintain Bash, Perl, and Python scripts for system automation.\n\n- Perform system performance tuning, troubleshooting, and root cause analysis.\n\n- Apply OS patches, security updates, and firewall configurations.\n\n- Manage and monitor backup, recovery, and disaster recovery processes.\n\n- Troubleshoot Linux/Unix, networking, storage, and application infrastructure issues.\n\n- Work with TCP/IP, DNS, DHCP, VPN, VLAN, NFS, SAN, and NAS.\n\n- Use monitoring tools such as Nagios/Zabbix and automation tools such as Ansible/Puppet/Chef.\n\n- Provide Level-3 production support and handle critical incidents.\n\n- Maintain system documentation, procedures, and operational runbooks.\n\n- Collaborate with application, development, network, database, security, and infrastructure teams.\n\n- Follow ITIL processes including Incident, Problem, and Change Management.\nSkills\nLinux, Unix, System Administration, Shell Scripting, RHEL, Unix Server, Performance Tuning, Monitoring Tools, Production Support, ITIL","description_format":"text","description_chars":1318,"description_truncated":false,"requirements":{"experience_years_min":4,"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":["Artificial Intelligence","Cybersecurity","Professional Services"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.441,"p_room":0.55,"age_days":22,"expected_fill_days":18,"reasons":["seen:22","agency","velocity","win:tail"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sysmind-unixlinux-system-administrator","json_url":"https://alion.io/job/sysmind-unixlinux-system-administrator.json","meta":{"generated_at":"2026-09-29T04:09:44Z","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":3897,"day_limit":5000,"remaining_today":1103,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}