{"id":2539887,"url":"https://alion.io/job/quess-singapore-linux-engineer","title":"Linux Engineer","company":{"id":261494,"name":"Quess Singapore","domain":"quesscorp.sg","url":"https://alion.io/company/quesscorp","size_band":null,"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":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":4500,"max":5500,"currency":"SGD","period":"month","gross":true,"usd_annual":51564},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bash","optional":false},{"name":"Linux","optional":false},{"name":"Unix","optional":false},{"name":"Git","optional":true},{"name":"Incident Management","optional":true}],"status":"live","first_seen_at":"2026-10-14T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-14T00:00:00Z","board_verified":false,"closed_at":null,"days_open":18,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":18},"description":"Job Description: Linux EngineerExperience: 3–4 years\nKey Skills: Linux, Bash/Shell Scripting, System Administration, Troubleshooting\nJob Summary\nWe are seeking a hands-on Linux Engineer with experience in Linux/Unix system administration, Bash scripting and technical troubleshooting. The ideal candidate will be responsible for maintaining Linux environments, automating operational tasks, monitoring system performance and resolving technical issues to ensure system stability and reliability.\nKey Responsibilities\nPerform Linux/Unix system administration, configuration, maintenance and operational support.\nDevelop, maintain and enhance Bash/shell scripts to automate routine tasks and operational processes.\nMonitor system performance, disk utilisation, processes and application logs to identify and resolve issues.\nTroubleshoot Linux system issues, failed jobs, application errors and permission-related problems.\nManage Linux user accounts, groups, file permissions and access controls.\nMonitor scheduled jobs and batch processes, investigate failures and implement corrective actions.\nPerform log analysis and root-cause investigation to resolve incidents and minimise service disruptions.\nSupport system deployments, maintenance activities and production operations.\nCollaborate with application, infrastructure and database teams to resolve technical issues.\nDocument operational procedures, troubleshooting steps and system changes.\nRequirements\n3–4 years of relevant experience in Linux/Unix system administration or engineering.\nStrong hands-on experience with Linux command-line operations and Bash/shell scripting.\nProficiency in common Linux commands such as grep, awk, sed, find, ps, top, df, du, chmod and chown.\nExperience troubleshooting system issues, analysing logs and resolving job failures.\nKnowledge of Linux file systems, user permissions, processes and system services.\nExperience with job scheduling, automation and routine system maintenance.\nStrong analytical, troubleshooting and problem-solving skills.\nAbility to work independently and collaborate with cross-functional technical teams.\nPreferred Qualifications\nExperience supporting enterprise production environments.\nFamiliarity with monitoring tools, job schedulers and incident management processes.\nExposure to cloud infrastructure, databases or enterprise application platforms.\nExperience with Git or other version control tools.\nDisclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)\nThis is in partnership with the Employment and Employability Institute Pte Ltd (“e2i”).\ne2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to Quesscorp Singapore’s PDPA and e2i’s PDPA\nSkills\nTroubleshooting Application Issues, Analytical Approach, Liaising with cross functional teams, Automation System Maintenance, logging bugs, access permissions, File Systems, Log Management, Operations and Maintenance, Linux Scripting, resolve system issues, Automated Scripts, Production Environment, Basics of Unix, Configuration Solutions, Failure Analysis","description_format":"text","description_chars":4329,"description_truncated":false,"requirements":{"experience_years_min":3,"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":[],"lifecycle":[{"event":"open","at":"2026-10-14T14:28:00Z"}],"visa":[],"liveness":{"score":19,"band":"cold","label":"Long shot","p_open":0.85,"p_active":0.403,"p_room":0.55,"age_days":17,"expected_fill_days":14,"reasons":["seen:17","agency","velocity","win:tail"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":51564,"is_top_pay":false},"html_url":"https://alion.io/job/quess-singapore-linux-engineer","json_url":"https://alion.io/job/quess-singapore-linux-engineer.json","meta":{"generated_at":"2026-11-01T02:50:12Z","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":4297,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":261494},"rest":"https://alion.io/mcp/rest/get_company?id=261494"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fquess-singapore-linux-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%2Fquess-singapore-linux-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%2Fquess-singapore-linux-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/quess-singapore-linux-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fquess-singapore-linux-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2539887}},{"tool":"search_jobs","arguments":{"company":"quesscorp.sg","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2539887},"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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