{"id":3681641,"url":"https://alion.io/job/sagl-consulting-aws-cloud-systems-engineer-l2","title":"AWS Cloud & Systems Engineer (L2)","company":{"id":3808230,"name":"Sagl Consulting","domain":"saglconsulting.com","url":"https://alion.io/company/sagl-consulting","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":6000,"max":8000,"currency":"SGD","period":"month","gross":true,"usd_annual":75060},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Configuration Management","optional":false},{"name":"IAM","optional":false},{"name":"Incident Management","optional":false},{"name":"Linux","optional":false},{"name":"Puppet","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-11-03T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-03T00:00:00Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Job Summary\nWe are seeking an AWS Cloud & Systems Engineer to provide second-level infrastructure support and administration across AWS, Windows, and Linux environments in a managed services setting.\nResponsibilities\nAdminister and maintain AWS EC2 instances and cloud infrastructure to ensure reliable service delivery\nPerform Windows and Linux server administration, troubleshooting issues to maintain system stability\nExecute operating system patching and security hardening to protect infrastructure integrity\nManage AWS IAM and access controls to enforce security policies and operational compliance\nSupport backup, recovery, and restoration operations to safeguard data availability and integrity\nMonitor infrastructure health, availability, and performance to proactively identify and resolve issues\nInvestigate and resolve infrastructure incidents and service requests to minimize downtime\nExecute approved infrastructure changes following change management procedures to maintain system stability\nTroubleshoot operational issues across AWS, Windows, and Linux platforms to ensure continuous service\nMaintain technical documentation, operational procedures, and incident records for knowledge sharing and compliance\nRequired competencies and certifications\nMinimum 4 years of relevant experience in infrastructure operations\nMinimum 3 years of hands-on experience with AWS and Windows/Linux infrastructure operations\nProven expertise in AWS EC2 administration\nStrong knowledge of Windows Server and Linux administration\nExperience in patching, security hardening, backup, and recovery operations\nWorking knowledge of AWS IAM, infrastructure monitoring, and troubleshooting\nExperience supporting production environments under SLA requirements\nBachelor's degree in IT, Computer Science, or equivalent qualification\nAWS Certified SysOps Administrator – Associate certification\n#AWS #AWSCloud #EC2 #Linux #WindowsServer #CloudInfrastructure #SystemAdministration #IAM\nSkills\nInfrastructure Monitoring, Puppet, Recovery Procedures, Backup, IAM, Security Hardening, AWS, Maintenance of data integrity, High Availability, EC2, IT Operations, Access Control Management, resolve system issues, Amazon EC2, Ansible, S3, Performance Management, Change and Configuration Management, 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