{"id":2616128,"url":"https://alion.io/job/wireit-network-security-engineer","title":"Network Security Engineer","company":{"id":4423597,"name":"Wire IT","domain":"wireit.pt","url":"https://alion.io/company/wireit","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Porto, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":28000,"max":52000,"currency":"EUR","period":"year","gross":null,"usd_annual":57830},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Ansible","optional":false},{"name":"DNS","optional":false},{"name":"Python","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-15T12:17:57Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-15T19:45:37Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market.\nWire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we manage that truly make the difference..\nIf you're looking for more than just a job - if you're looking for a place where you can truly make a difference - you might be the next person to join WIRE IT.\n\nRole: Network Security Engineer\nLocation: Porto, Portugal (Hybrid)\n\nRequired skills:\n5+ years of experience working with security infrastructure solutions, including firewalls, Web Application Firewalls (WAF), load balancers, and DNS.\n\nExpert-level knowledge of at least one of the following technologies, with priority given to Fortinet firewalls and Ubika WAF.\n\nExperience with Fortinet, Palo Alto, Check Point, F5 LTM, F5 GTM, F5 APM, Infoblox, or IPS solutions.\n\nStrong knowledge of firewall, WAF, and load-balancer configuration, deployment, troubleshooting, and maintenance.\n\nExperience with DNS and IPS/IDS technologies.\n\nExperience providing Level 2 and Level 3 support for security and network infrastructure.\n\nKnowledge of network security operations, including VIP creation, DMZ configuration, site-to-site VPN deployment, log analysis, and traffic tracing.\n\nExperience with advanced troubleshooting, infrastructure installation, configuration, and testing.\n\nExperience performing security device upgrades and deployments.\n\nAbility to design infrastructure solutions for new technologies, client requirements, capacity planning, and resilience.\n\nKnowledge of infrastructure automation and DevOps practices.\n\nKnowledge of Ansible and Python is an advantage.\n\nGood organisational, analytical, and problem-solving skills.\n\nAbility to work autonomously and collaboratively within a multidisciplinary team.\n\nGood adaptability and willingness to learn new technologies.\n\nEnglish proficiency at B2 level or above.\n\nFrench proficiency at B2 level is an advantage.\n\nAvailability to participate in on-call rotations and occasional night or weekend operations.\n\nWe offer:\n­ No-term full-time contract;\n\nHealth Insurance;\n\n22 days of paid vacation;\n\n4 extra days annually (Carnival, Christmas Eve, New Year's Eve, Birthday);\n\nMeal Allowance on card (Coverflex);\n\nReferral Bonus;\n\nSpecial discounts and flex options;\n\nTraining annual budget;\n\nA great team-oriented culture;\n\nChance to become a part of a dynamically growing international company;\n\nChallenging projects giving the unique opportunity to grow and learn.\n\nFollowing the EU General Data Protection Regulation No. 2016/679, we inform you that by responding to this announcement, you consent to the use of your data by Wire IT, for as long as necessary. 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