{"id":2526338,"url":"https://alion.io/job/tkxel-senior-network-security-engineer","title":"Senior Network & Security Engineer","company":{"id":62299,"name":"Tkxel","domain":"tkxel.com","url":"https://alion.io/company/tkxel","size_band":null,"is_staffing_agency":true,"employer_type":"agency","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":["Lahore, Pakistan"],"countries":["PK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":35000,"max_usd":79000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2094},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Amazon EKS","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"CI/CD","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"GCP","optional":false},{"name":"Google GKE","optional":false},{"name":"IAM","optional":false},{"name":"Kubernetes","optional":false},{"name":"Least Privilege","optional":false},{"name":"RAG","optional":false},{"name":"TCP/IP","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false},{"name":"Configuration Management","optional":true},{"name":"Docker","optional":true},{"name":"Git","optional":true}],"status":"live","first_seen_at":"2026-10-14T12:23:37Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-15T14:43:14Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Senior Network & Security Engineer\nSenior Network & Security Engineer with a minimum of 5 years of professional experience in enterprise networking, cybersecurity, and infrastructure security. Will be responsible for designing, implementing, and securing network and infrastructure environments supporting enterprise applications, AI/ML workloads, Kubernetes, on-premises infrastructure, and cloud platforms.\nKey Responsibilities\nDesign, implement, and maintain secure enterprise network architectures.\n\nConfigure and manage firewalls, VPNs, routers, switches, load balancers, and network security controls.\n\nDesign secure connectivity between on-premises data centers, cloud environments, and Kubernetes clusters.\n\nSupport secure deployment of AI/ML platforms and applications across on-premises and cloud environments.\n\nDefine network segmentation and security zones for applications, databases, AI/ML workloads, and management infrastructure.\n\nImplement and manage network access controls, firewall policies, VPNs, and secure remote access.\n\nSecure communication between frontend, backend, APIs, databases, AI/ML services, and external systems.\n\nImplement and manage TLS/SSL certificates, encryption, secrets, and secure communication protocols.\n\nMonitor network traffic, securityevents, and infrastructure health.\n\nInvestigate and troubleshoot network and security incidents.\n\nPerform security assessments and identify vulnerabilities and configuration weaknesses.\n\nSupport vulnerability management, remediation, and security hardening activities.\n\nImplement appropriate Identity and Access Management (IAM) and Role-Based Access Control (RBAC).\n\nWork with DevOps and MLOps teams to integrate security into CI/CD and deployment pipelines.\n\nReview infrastructure and application architectures from a security and network perspective.\n\nEstablish security controls for Kubernetes clusters and containerized workloads.\n\nSupport security requirements for AI/ML models, APIs, data pipelines, and AI services.\n\nMaintain network and security documentation, diagrams, configurations, and operational procedures.\n\nParticipate in incident response, root-cause analysis, and security remediation activities.\n\nKubernetes & AI/ML Security\nSecure on-premises and cloud Kubernetes environments.\n\nImplement Kubernetes RBAC, Network Policies, secrets management, and workload isolation.\n\nSecure communication between Kubernetes services and external enterprise systems.\n\nSupport secure deployment of ML models, inference services, LLMs, RAG applications, and AI agents.\n\nSecure AI/ML APIs and external model-provider integrations.\n\nImplement appropriate access controls for model endpoints, data sources, vector databases, and AI services.\n\nAssess security risks associated with AI/ML workloads, including data exposure, unauthorized access, insecure APIs, and secrets leakage.\n\nWork with MLOps teams to establish secure model deployment and serving environments.\n\nCloud & Hybrid Security\nExperience securing at least one major cloud platform:\nAWS\n\nMicrosoft Azure\n\nGoogle Cloud Platform (GCP)\n\nResponsibilities include:\nDesign secure connectivity between cloud and on-premises environments.\n\nConfigure VPC/VNet, subnets, routing, security groups, firewalls, and private endpoints.\n\nImplement cloud IAM and least-privilege access.\n\nSecure cloud Kubernetes environments such as AKS, EKS, or GKE.\n\nSupport hybrid and multi-environment architectures.\n\nImplement cloud security monitoring and logging.\n\nRequired Skills & Experience\n5+ years of professional Network and Security Engineering experience.\n\nStrong experience with enterprise network architecture and security.\n\nStrong understanding of TCP/IP, DNS, DHCP, HTTP/HTTPS, TLS, VPN, routing, switching, and load balancing.\n\nHands-on experience with enterprise firewalls and network security appliances.\n\nExperience with network segmentation, VLANs, routing, and access control.\n\nExperience with IAM, RBAC, authentication, authorization, and privileged access.\n\nStrong understanding of cybersecurity principles and security best practices.\n\nExperience securing Linux and Windows environments.\n\nExperience with Kubernetes security is highly desirable.\n\nExperience with cloud networking and security.\n\nExperience with security monitoring, logging, and incident response.\n\nExperience with Git and infrastructure/configuration management practices.\n\nStrong troubleshooting and analytical skills.\n\nPreferred Technologies\nExperience with some of the following is preferred:\nKubernetes\n\nDocker","description_format":"text","description_chars":4522,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Identity Management"],"lifecycle":[{"event":"open","at":"2026-10-14T12:23:37Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":0,"expected_fill_days":5,"reasons":["conf:2","agency","velocity","win:early"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tkxel-senior-network-security-engineer","json_url":"https://alion.io/job/tkxel-senior-network-security-engineer.json","meta":{"generated_at":"2026-10-15T15:44:17Z","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 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