{"id":2310176,"url":"https://alion.io/job/grit-solutions-systems-administrator-windows-and-linux","title":"Systems Administrator - Windows and Linux","company":{"id":4374588,"name":"GRiT Solutions","domain":"gritsolutions.pt","url":"https://alion.io/company/grit-solutions","size_band":null,"is_staffing_agency":false,"employer_type":"direct","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":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":30000,"max_usd":77000,"period":"year","method":"role_country_seniority_unknown","sample_n":41},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"ITSM","optional":false},{"name":"Linux","optional":false},{"name":"TCP/IP","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Zabbix","optional":false}],"status":"live","first_seen_at":"2026-10-11T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-11T00:00:00Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Systems Administrator - Windows and Linux\nInfrastructure Guardian: Keeping Windows and Linux Systems Running Strong! \nThere's no secret to become number-one, it takes willingness to improve and determination to pursue it. At GRiT®, it's all about the journey getting there. We trust talent and intelligence are important, yet passion and perseverance are key to achieving any goal.\nWe are Tech Passionate People with a Purpose, delivering solutions while building strong long-term relations.\nRecognizing each person's unique contribution to our collective success, we embrace inclusion and diversity, committed to creating a respectful and socially responsible environment.\nPeople. Technology. Innovation. All-around it.\nAre you GRiTTY enough to be part of our journey? Take the first step by applying now and let's create our future together.\n\nJob Description:\nIntegration into a multidisciplinary, multi-client team delivering continuous support, with an active role in the administration, maintenance and evolution of IT infrastructures. Operating system and server availability, reliability and security, performance monitoring, system and network troubleshooting, rollout of updates, patches and improvements. Incident and request handling on an ITSM platform, backup management and data recovery, participation in infrastructure and technology projects. Future integration into the standby and on-call team, subject to the Team Leader's assessment of readiness.\nMust-Have:\nOver 3 years of experience in IT infrastructure administration\nHands-on administration of Windows and Linux\nConfiguration management of O365 and M365\nDay-to-day use of ticketing and ITSM systems\nVirtualization environments, namely VMware or Hyper-V\nWorking knowledge of Zabbix configuration\nIntel hardware knowledge\nE-mail systems, on-premises or SaaS\nActive Directory, OUs and GPOs\nEuropean Portuguese and English at B2 level\nAttentive listening, with a solution-oriented approach whenever input is requested\nStructured communication, from brief summaries to detailed explanations\nWould be great if you have:\nFamiliarity with high availability systems\nKnowledge of the Veeam platform\nExposure to e-mail filtering platforms\nNetworking fundamentals: TCP/IP, DNS, DHCP and subnets\nPowerShell and scripting skills\nSQL Server knowledge\nWhat's in it for you:\nContinuous Training and Certifications\nGRiT Prizes: GRiT Baby Gift, GRiT Birthday Prize, GRiT Recommendation Prize\nExclusive Partnerships/Discounts: (Gym, Health, Well-being, Lifestyle, Financial, etc…)\nUnique Events\nWelcoming Office (Fruit, Coffee, Pool Table, etc.)\nCompetitive Compensation\nPay for Performance\n\n#TechWithPassion - Fuel your fire, join our tech tribe!","description_format":"text","description_chars":2702,"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":["IT Consulting & Digital Transformation","Enterprise Apps Implementation Partners"],"lifecycle":[{"event":"open","at":"2026-10-12T00:56:03Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":3,"expected_fill_days":34,"reasons":["seen:3","win:early"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/grit-solutions-systems-administrator-windows-and-linux","json_url":"https://alion.io/job/grit-solutions-systems-administrator-windows-and-linux.json","meta":{"generated_at":"2026-10-14T07:38:43Z","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":8789,"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":4374588},"rest":"https://alion.io/mcp/rest/get_company?id=4374588"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgrit-solutions-systems-administrator-windows-and-linux"},{"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%2Fgrit-solutions-systems-administrator-windows-and-linux"},{"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%2Fgrit-solutions-systems-administrator-windows-and-linux"},{"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/grit-solutions-systems-administrator-windows-and-linux\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgrit-solutions-systems-administrator-windows-and-linux"}]}