{"id":2290918,"url":"https://alion.io/job/span-network-security-engineer","title":"Network Security Engineer","company":{"id":55683,"name":"Span","domain":"span.eu","url":"https://alion.io/company/span-eu","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Security","role_family":"Security","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":["Zagreb, Croatia"],"countries":["HR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":27000,"max_usd":66000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":629},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-30T00:00:00Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-13T07:38:02Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"Do you want to join a growing team of top professionals who invest time and effort into teaching, career growth, and cultivating employees into the next generation of IT experts?\nYou've come to the right place.\nSpan is a Croatian IT company with a global reach specializing in high-quality information systems design and management services, as well as tech support for customers and enterprises. We're constantly improving, advancing, and adopting new trends, new skills, and new expertise, giving our employees virtually endless opportunities for professional development.\nWhat you'll do: \nParticipating in installation and maintenance of network / network-security infrastructure\nIndependently resolving tasks that appear within incident\nActively participating in projects\nUpdating the knowledge base with new incidents and solutions\nCare about documentation of configurations and system installations\nOccasionally fulfilling the position of Technical Account Manager for certain customers\nConstantly developing and acquiring new technical knowledge\nResponsibly and proactively approach towards work tasks\nWe could be a perfect fit if you are: \nApproaching activities in a planned and organized manner, focused on essentials and working quickly and efficiently\nShowing a strong desire for constant career development and gaining experience\nInclined to innovate, always trying out different approaches and looking for new, better and more efficient ways of working\nAppreciating and accepting differences, respecting other people and their opinions and ideas and readily giving them yourself\nWhat we expect:\nTechnical University degree or high-school degree with relevant experience\nAt least 3 years of experience working on similar jobs\nExperience and knowledge of Next Generation Firewalls \nVery good English language (written and spoken)\nOwning a driver's license\nWhat's in it for you? 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