{"id":2503123,"url":"https://alion.io/job/ultahost-macos-virtualization-engineer-5","title":"macOS Virtualization Engineer","company":{"id":1792005,"name":"Ultahost","domain":"ultahost.com","url":"https://alion.io/company/ultahost","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bucharest, Romania"],"countries":["RO"],"hiring_countries":["RO"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":63000,"period":"year","method":null,"sample_n":16960},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2025-07-24T13:11:03Z","employer_posted_date":"2025-07-24","last_verified_at":"2026-10-14T14:49:51Z","board_verified":true,"closed_at":null,"days_open":447,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":447},"description":"About the job\nLocation: Remote\nType: Full-Time | Technical Role | Senior Level\nWe are looking for a highly experienced and detail-oriented macOS Virtualization Engineer to manage and scale our custom-built macOS server infrastructure, running on Intel-based VMware environments.\nThis role is ideal for someone with a deep understanding of both macOS system administration and enterprise-grade virtualization, who can take ownership of setup, monitoring, support, and incident resolution.\nResponsibilities\nDeploy and manage macOS virtual machines (VMs) on Intel-based VMware ESXi infrastructure.\nMaintain and optimize the virtualization layer for stability and performance.\nHandle provisioning, templating, backups, and automated deployment of macOS VMs.\nConfigure network services (IP assignments, firewall rules, NAT, DNS) for client-facing VMs.\nProvide technical support for customers accessing their macOS instances via remote web-based console or VNC/SSH.\nMonitor infrastructure health, logs, and usage patterns; proactively detect and resolve issues.\nMaintain security through firewall configuration, access control, and patch management.\nCollaborate with engineering and DevOps teams to improve infrastructure and CI/CD integrations.\nDocument procedures, playbooks, and known issues for internal and customer-facing use.\nRequired Qualifications\nProven experience with VMware ESXi and virtual machine lifecycle management.\nHands-on knowledge of macOS system administration, including Terminal, launch agents, and system daemons.\nFamiliarity with Intel-based server platforms (e.g., Xeon Gold/Platinum) and enterprise server hardware.\nStrong networking knowledge (subnets, VLANs, IP provisioning, firewall/NAT).\nExperience providing remote console access (HTML5 consoles, VNC, or custom portals).\nSolid troubleshooting skills for both infrastructure and macOS-related issues.\nStrong English communication skills (written and verbal).\nPreferred Skills\nKnowledge of macOS automation (Bash, Zsh, AppleScript, configuration profiles).\nFamiliarity with Xcode build environments and mobile development workflows.\nExperience working with customer-facing hosting platforms or remote desktop environments.\nExposure to storage systems (NAS/SAN) and backup tools for virtual machines.\nUnderstanding of Apple licensing terms and how to maintain compliant macOS deployments.\nWhat We Offer\nA rare opportunity to work on innovative macOS hosting services in a non-traditional environment.\nRemote Job\nCompetitive salary and performance-based bonuses.\nSupportive, experienced engineering team focused on automation and quality.","description_format":"text","description_chars":2614,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Romania","iso":"RO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Web Hosting & VPS"],"lifecycle":[{"event":"open","at":"2026-10-14T06:44:15Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.162,"p_room":0.28,"age_days":447,"expected_fill_days":27,"reasons":["conf:2","win:tail","crowd:brand"],"computed_at":"2026-10-14T17:40:13Z"},"pay":null,"html_url":"https://alion.io/job/ultahost-macos-virtualization-engineer-5","json_url":"https://alion.io/job/ultahost-macos-virtualization-engineer-5.json","meta":{"generated_at":"2026-10-14T17:40:13Z","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":22624,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":1792005},"rest":"https://alion.io/mcp/rest/get_company?id=1792005"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fultahost-macos-virtualization-engineer-5"},{"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%2Fultahost-macos-virtualization-engineer-5"},{"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%2Fultahost-macos-virtualization-engineer-5"},{"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/ultahost-macos-virtualization-engineer-5\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fultahost-macos-virtualization-engineer-5"}]}