{"id":1810358,"url":"https://alion.io/job/fixed-senior-network-security-engineer","title":"Senior Network Security Engineer","company":{"id":3882615,"name":"Fixed Solutions","domain":"solutions.fixed.global","url":"https://alion.io/company/fixed-3","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"role":"Security","role_family":"Security","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":["Cairo, Egypt"],"countries":["EG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":67000,"max_usd":154000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1567},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FortiGate","optional":false},{"name":"Sophos","optional":false}],"status":"live","first_seen_at":"2026-10-03T20:35:33Z","employer_posted_date":"2026-10-03","last_verified_at":"2026-10-06T23:43:39Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Role\nLead the design, implementation, operation, maintenance and\nsupport of enterprise and data center networks both to support the company's\noperations and as a part of customer engagements.\nResponsibilities \nEnsure that network and\nnetwork security solutions proposed by the company to its customers are high\nquality, cost effective and competitive.\nEnsure network\nimplementation projects are successfully implemented within the planned time\nframe and cost.\nEnsure the appropriate\ninformation security policies are implemented and maintained.\nEnsure company and\ncompany-managed customer networks are monitored and that any events, incidents\nor deviations from the expected performance are detected and addressed as early\nas possible to avoid any service disruption.\nEnsure all network devices\nare secure and that any identified vulnerabilities are addressed.\nEnsure the existence\nofproper updated network documentation\nexists.\nEnsure proper documentation\nof network incidents, network incident responses and network changes.\nEnsure the company and the\ncustomers networks are scaled appropriately to accommodate any traffic increase and maintain the required level of\nperformance while maintaining the required level of redundancy to achieve the\navailability targets.\nDuties\nDesigning high\navailability, high performance and cost effective network solutions.\nSelecting the most\nappropriate devices/vendors for network implementation.\nImplementing, testing and\ncommissioning of data communication networks.\nAdministrating firewalls\nand VPNs\nImplement and Troubleshoot\nRemote Access Solutions.\nTroubleshooting complex\nnetwork problems and taking appropriate actions to recover with minimum\ndisruption to the customer's business.\nPatching and/or upgrading\nnetwork devices' software to address vulnerabilities and/or add new features.\nSupport information\nsecurity audits on company managed networks (including, but not limited to\nproviding evidence and addressing auditor findings.)\nSupport information\nsecurity incident response.\nCreate, maintain and update\nnetwork documentation.\nCreate and submit periodic\nnetwork operations reports.\nSupervising junior network\nengineers responsible for network implementation, operations and management.\nRequirements\nKnowledge\n·Excellent knowledge and understanding\nof Ethernet networking, the IEEE 802 standards and their usage in large-scale\nhighly available enterprise and data center networks.\n·Excellent knowledge and\ndeep understanding of IP networking\n(IPv4 and IPv6) and associated protocols\n·Very good understanding of\n802 physical layer standards deployed in large data center setups and their\nlimitations. (specifically 10, 25, 40, 100 and 400 Gbps)\n·Excellent understanding of\ninformation security best practices and their application in protecting the public data centers.\n·Excellent knowledge of\nnetwork management technologies (SNMP, Wang, etc…) and best practices.\n·Good understanding of QoS\nimplementation in data communication networks.\nSkills\nExcellent ability to\nconfigure network equipment using the CLI (Cisco, Aruba, Sophos, Fortigate,\netc…)\nExcellent ability to\ntroubleshoot network issues, identify root causes, select an issue resolution\napproach and implement the required network changes to resolve the identified\nissue.\nAbility to configure\nnetwork management on a wide variety of network devices (SNMP traps, etc...).\nAbility to troubleshoot QoS\nissues.\nExcellent network design\nskills.\nExperience\nA Minimum of 5 years\nexperience in implementing and managing large-scale highly reliable networks.\nMinimum of 2 years\nexperience in designing data center networks\nMinimum of 2 years of\nhands-on experience in configuring network security devices (firewalls, etc…)\nHands-on experience in\nconfiguring any of the following is a plus:\nCisco\nJuniper\nHPE/Aruba\nExtreme Networks\nFortinet\nSophos\nForcepoint\nOther Qualifications\nB.Sc of Engineering or equivalent\nCisco, Fortinet, Sophos or other vendor specific\ncertification is a plus.","description_format":"text","description_chars":3988,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Cybersecurity","Information Security"],"lifecycle":[{"event":"open","at":"2026-10-03T20:35:33Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":30,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-06T05:45:30Z"},"pay":null,"html_url":"https://alion.io/job/fixed-senior-network-security-engineer","json_url":"https://alion.io/job/fixed-senior-network-security-engineer.json","meta":{"generated_at":"2026-10-07T00:11:50Z","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","counted_by":"address","units_charged":1,"used_today":252,"day_limit":5000,"remaining_today":4748,"minute_limit":60,"resets_at":"2026-10-08T00:00:00Z"}},"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":3882615},"rest":"https://alion.io/mcp/rest/get_company?id=3882615"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffixed-senior-network-security-engineer"},{"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%2Ffixed-senior-network-security-engineer"},{"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%2Ffixed-senior-network-security-engineer"},{"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/fixed-senior-network-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffixed-senior-network-security-engineer"}]}