{"id":2275830,"url":"https://alion.io/job/crossvallia-systems-administrator","title":"Systems Administrator","company":{"id":4406330,"name":"Crossvallia","domain":"crossvallia.hr","url":"https://alion.io/company/crossvallia","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":"explicit","locations":["Sarajevo, Bosnia and Herzegovina"],"countries":["BA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache HTTP Server","optional":false},{"name":"Bash","optional":false},{"name":"DNS","optional":false},{"name":"HAProxy","optional":false},{"name":"Linux","optional":false},{"name":"Memcached","optional":false},{"name":"MySQL","optional":false},{"name":"Perl","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-10-11T09:16:53Z","employer_posted_date":null,"last_verified_at":"2026-10-11T09:16:53Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"NewsletterPrijavite se na newsletter i primajte najnovije oglase direktno na email. Backend DeveloperFrontend DeveloperFull Stack DeveloperQA guruDizajnerMarketingMenadzmentPrijavi seLokacijaRemoteSarajevoBanja LukaTuzlaZenicaMostarDobojIskustvoJuniorMediorSeniorPozicijaFront-End DeveloperBack-End DeveloperFull Stack DeveloperDesignQuality AssuranceMarketingManagementTip poslaPuno radno vrijemePola radnog vremenaPraksaKontakt[email protected]Kontakt forma© 2026 Dzobs.comBlogTimUsloviPrivatnostFAQ Systems Administrator - Crossvallia | Dzobs.com Systems AdministratorCrossvalliaSarajevoMedior, SeniorPuno radno vrijemeBashLinuxPerlPythonUnixSupportO kompanijiWe at Crossvallia are a technical service company for some of the largest networking and hosting companies in the world. Covering support for several data centers and multiple networks across the globe, Crossvallia is constantly on the edge of new technologies, as well as improving customers services such as: Managed Server Hosting, Cloud Storage, Content Delivery Network and Co-Location. Keeping all of our customers and their clients satisfied and having happy developers, researchers, technicians and operators is the reason why our mantra is \"Whatever it takes!\". No matter what the problem might be, we always aim to provide a perfectly suited solution.\n\nWe strive to offer the best service to our customers and their clients, and we believe that the only way this can be achieved is by providing our employees with the best tools and work environment. Come join our team and experience what it's like to work in a tech-friendly environment, where you'll be able to improve your skills and contribute to solve first-class problems.\n\nOpis poslaWhat you will do in this role:\nAs a Systems Administrator, you will be implementing and maintaining the platforms for the company’s Content Delivery Network and managed/colocation services and supporting production affecting issues as they are reported by customers and identified by our sophisticated monitoring systems and sourced internally from within Operations. \n\nPrioritize and manage issues of varying complexity and criticality; respond to and own support tickets of technical nature, as well as troubleshoot, diagnose and resolve support tickets and questions independently\nAssist Systems Operations and Data Center Management with the daily operations/maintenance of production systems and participate in projects to automate and improve current processes\nPerform planning, configuration, deployment and maintenance work associated with the production environments supporting our CDN and dedicated hosting and cloud storage products\nMaintain various linux services (apache, mysql, haproxy, memcached, redis, mongodb, postgresql, varnish) and other custom services\nBash scripting in order to automate tasks\nRespond to and own support tickets of technical nature, as well as troubleshoot, diagnose and resolve support tickets and questions independently, occasionally partnering with other colleagues\nPerform systems administration tasks associated with implementation, migration and deployments utilizing remote hands\nIdentify areas for process and efficiency improvement within Systems Operations; recommend solutions and assist in overseeing implementation\nCreate and maintain detailed documentation\nMonitor various systems capacity and provide analytics & forecasts for added or reduced capacity as required\nTest and apply new or updated software, patches, (selfwritten) Shell scripts, replications, backups, following procedures\nParticipate in our on-call rotation\n\nKvalifikacijeWhat you will bring to this role:\nBachelor degree in IT, Engineering and/or a related field\n3-5 years of systems automation experience with command line tools (awk, sed, grep, etc.) and one or more scripting languages (Bash, Perl, Python, etc.)\nWritten and verbal fluency in English\nExperience including in managing Linux/Unix platforms in these functions: DNS/ADS, RAID, system configuration and administration\nThorough understanding of TCP/IP and strong understanding of load balancing clusters, SLB, firewalls, ISPs, switches, routers, etc.\nMust possess strong documentation skills using online documentation tools such as a wiki; experience using an operational ticketing system to record changes and work history details such as Kayako, Team Support, OTRS or Service Now\nAbility to work under pressure and to easily flow with changes to priorities and projects\nHighly responsible, self motivated, and able to thrive in an energetic, fast paced, high-performance environment\n\nDodatne informacijeBonus:\nExperience securing systems running Linux operating systems is highly preferred\nRHCE and LPI certificate is considered a plus\n\nThe Position:\nThis is a full-time position, for candidates located in Croatia and Bosnia.","description_format":"text","description_chars":4829,"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":[{"name":"Bosnia and Herzegovina","iso":"BA","kind":"country"},{"name":"Croatia","iso":"HR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T09:16:53Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":20,"reasons":["seen:0","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/crossvallia-systems-administrator","json_url":"https://alion.io/job/crossvallia-systems-administrator.json","meta":{"generated_at":"2026-10-13T01:20:42Z","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":2009,"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":4406330},"rest":"https://alion.io/mcp/rest/get_company?id=4406330"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcrossvallia-systems-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%2Fcrossvallia-systems-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%2Fcrossvallia-systems-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/crossvallia-systems-administrator\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcrossvallia-systems-administrator"}]}