{"id":2248870,"url":"https://alion.io/job/optima-junior-system-administrator","title":"Junior System Administrator","company":{"id":866794,"name":"Optima","domain":"optima.gr","url":"https://alion.io/company/optima-gr","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":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Metamorfosi, Greece"],"countries":["GR"],"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":"Active Directory","optional":false},{"name":"TCP/IP","optional":false}],"status":"live","first_seen_at":"2026-09-29T11:40:55Z","employer_posted_date":null,"last_verified_at":"2026-09-29T11:40:55Z","board_verified":false,"closed_at":null,"days_open":13,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":13},"description":"OPTIMA S.A. is the company behind some of the most popular and beloved cheese brands like EPIROS, DIROLLO, KERRYGOLD, ADORO, LOGADI, LEVETI, TALAGANI, Katiki Domokou OREINES PLAGIES and VIKOS. \n\nWe are the No1 company in the Greek cheese market, while through EPIROS we export authentic Greek taste to five continents, operating three subsidiaries in the USA and in the UK. Apart from our core-cheese-business, we are present in butter, cream, yogurt and cereal bars. We own three state of the art Production Units as well as two innovative sheep & goat farms.\n\nScope: \n\nWe are looking for a Junior System Administrator to join our IT team and support the operation of our IT infrastructure, systems, and users.\n\nResponsibilities:\n\nSupport and administration of corporate systems and users.\n\nManage and maintain Microsoft Active Directory environment.\n\nProvide support for Microsoft 365 services.\n\nMonitor and manage backup processes using Veeam.\n\nSupport and basic administration of network infrastructure.\n\nTroubleshoot hardware, software, and network issues.\n\nParticipate in IT infrastructure improvement and upgrade projects.\n\nRequirements:\n\nBachelor’s degree in IT or a related field.\n\nGood knowledge of:\n\nActive Directory\n\nMicrosoft 365\n\nVeeam Backup\n\nNetworking (TCP/IP, Switching, Routing, VPNs)\n\nVirtualization technologies\n\nStrong understanding of IT infrastructure and troubleshooting.\n\nTeam spirit and willingness to learn and grow.\n\nGood command of English.\n\nAdditional Qualifications: \n\nKnowledge of Cyber Security principles.\n\nFamiliarity with:\n\nFirewalls\n\nEndpoint Security / EDR\n\nAntivirus & Monitoring solutions\n\nMicrosoft or Networking certifications will be considered an asset.\n\nWhy to choose us: \n\nStable and collaborative working environment.\n\nCareer opportunities for growth & professional development.\n\nMedical program.\n\nProduct discounts.\n\nDiversity & inclusion.\n\nTrue to our vision and values, we have won the market’s trust and recognition. We are continuing with the same drive and enthusiasm.\n\nBe part of our Company and send us your CV!","description_format":"text","description_chars":2067,"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":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T02:04:41Z"}],"visa":[],"liveness":{"score":57,"band":"ok","label":"Likely open","p_open":1,"p_active":0.755,"p_room":0.75,"age_days":13,"expected_fill_days":16,"reasons":["seen:13","win:late","comp:junior"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/optima-junior-system-administrator","json_url":"https://alion.io/job/optima-junior-system-administrator.json","meta":{"generated_at":"2026-10-13T05:48:35Z","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":8967,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":866794},"rest":"https://alion.io/mcp/rest/get_company?id=866794"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foptima-junior-system-administrator"},{"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%2Foptima-junior-system-administrator"},{"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%2Foptima-junior-system-administrator"},{"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/optima-junior-system-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foptima-junior-system-administrator"}]}