{"id":160237,"url":"https://alion.io/job/mainstream-junior-mainstream-cloud-engineer","title":"Junior Mainstream Cloud Engineer","company":{"id":55791,"name":"Mainstream","domain":"mainstream.eu","url":"https://alion.io/company/mainstream","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Incident Management","optional":false},{"name":"Linux","optional":false}],"status":"live","first_seen_at":"2026-08-04T14:46:04Z","employer_posted_date":"2026-08-04","last_verified_at":"2026-10-17T09:13:21Z","board_verified":true,"closed_at":null,"days_open":73,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":73},"description":"Join Our AI-Powered Cloud Engineering Team\nAt Mainstream, we're building the next generation of cloud operations by combining deep infrastructure expertise with AI-powered automation and intelligent operations. We're looking for motivated Junior Cloud Engineers who are eager to launch their careers, learn from experienced engineers, and grow in an AI-powered infrastructure environment while working with modern enterprise technologies.\nAs part of our Cloud Engineering team, you will support enterprise infrastructure, monitor mission-critical systems, resolve operational incidents, and develop your technical skills while helping our customers maintain secure, scalable and reliable platforms.\nWhat you'll do\nMonitor infrastructure, system health, performance, security and availability\n\nProvide L1 operational support by responding to alerts and resolving standard infrastructure incidents\n\nEscalate complex issues to higher support levels when required\n\nPerform routine operational tasks, health checks and maintenance activities\n\nAssist with deployments, patching and basic system administration\n\nFollow operational procedures, incident management and security best practices\n\nMaintain 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