{"id":30427,"url":"https://alion.io/job/playtech-senior-network-administrator","title":"Senior Network Administrator","company":{"id":3425,"name":"Playtech","domain":"playtech.com","url":"https://alion.io/company/playtech","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":9,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":26,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lima, Peru"],"countries":["PE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":31000,"max_usd":75000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":648},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"OSPF","optional":false},{"name":"TCP/IP","optional":false}],"status":"live","first_seen_at":"2026-04-28T14:16:48Z","employer_posted_date":"2026-04-28","last_verified_at":"2026-10-22T00:38:05Z","board_verified":true,"closed_at":null,"days_open":176,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":175},"description":"Playtech Lima is part of Playtech - the world's largest online gaming software supplier traded on the London Stock Exchange Main Market Playtech offers cutting-edge, value added solutions to the industry's leading gaming operators. Since Playtech's inception in 1999, our approach has been centered on continual development. Playtech Lima represents Playtech Live product, and our studios contain hundreds of state-of-the-art cameras, broadcasting in premium HD quality, offering the fastest streaming and highest up-time in the market.\n We are looking for a skilled and proactive Network Administrator to join our team. If you’re passionate about managing robust, secure, and efficient Senior Network infrastructure and are ready to contribute to a dynamic international environment, we’d love to hear from you.\nKey Responsibilities:\nOwn the administration, stability, and continuous improvement of a 24/7 production network infrastructure, ensuring high availability, performance, and resilience.\nDesign, implement, and evolve network solutions in line with business, hardware, and software requirements, with attention to scalability and fault tolerance.\nAct as a senior escalation point for complex network incidents, leading deep troubleshooting and root cause analysis to restore service and prevent recurrence.\nInstall, configure, optimize, and support enterprise network hardware, including switches, routers, and firewalls (Cisco, Checkpoint).\nParticipate in the planning and execution of infrastructure projects, system upgrades, and network changes in collaboration with other IT teams.\nAssess change impact, define implementation steps, and support change management activities in production environments.\nMaintain accurate and up-to-date documentation of network architecture, configurations, standards, and operational procedures.\nContribute to operational readiness activities, including patch management, backup and recovery validation, and disaster recovery preparedness.\nProvide on-call and remote support outside standard office hours on a scheduled rotation, responding to critical incidents within a 24/7 operational environment.\n Experience:\nMinimum of 4+ years of hands-on experience supporting enterprise networks in a 24/7 production environment, with exposure to complex, business-critical systems.\nTechnical Skills:\nStrong practical expertise in TCP/IP networking, including packet flow, troubleshooting, and protocol behavior.\nSolid understanding of LAN and WAN architectures, service operation principles, and network performance considerations.\nHands-on experience with Layer 2 and Layer 3 switching and routing in enterprise environments.\nAdvanced understanding of IP addressing and subnetting, including scalable and structured addressing design.\nWorking experience with dynamic routing protocols, including OSPF, iBGP, and eBGP, and their use in resilient network designs.\nExperience with network monitoring, configuration management, and operational tools, supporting stability and standardization.\nPractical knowledge of network security concepts, including firewall architectures and IPsec VPNs.\nExperience working with data center network infrastructure, including Cisco Nexus platforms, FEX, and VSS, in high-availability setups.\nSoft Skills:\nExcellent problem-solving skills and the ability to work collaboratively within a team environment.\nAbility to work independently and take ownership of technical tasks and projects from design through implementation.\nClear and structured communication skills, with the ability to explain technical topics, operational issues, and procedures unambiguously.\nComfortable collaborating with technical and non-technical teams across different areas of responsibility in a production environment.\nLanguage Skills:\nStrong professional English communication skills, both written and verbal.\nAbility to participate confidently in technical discussions, produce clear technical documentation, and collaborate effectively with international colleagues and stakeholders.\nPreferred Qualifications:\nHands-on experience with Cisco and Check Point network and security equipment.\nRelevant certifications are considered a plus (e.g., CCNA, CCSA).\n Highly collaborative environment with a wide range of expertise.\nWork in an international and fast-growing industry.\nCareer growth opportunities.\nHealth insurance after the probationary period.\nFriendly colleagues and engaging team-building 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