Network Manager

CAVISTA

Ikeja, Lagos State
Permanent
Full-time

27 days ago
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Company DescriptionAt Cavista Technologies, we are redefining what it means to be a technology partner. We collaborate with organizations around the world to deliver custom-built software solutions that drive innovation, performance, and long-term value. Our team is diverse, passionate, and united by a shared mission—To empower our clients with the world’s best technology solutions. Our people are our greatest asset, and together we deliver results that matterJob DescriptionWe are seeking an experienced and dynamic Network Manager with 10–15 years of hands-on expertise in enterprise networking and infrastructure. This role blends strategic leadership, technical depth, and team development, overseeing the performance, scalability, and security of our network while guiding a high-performing team of professionals. The ideal candidate thrives in fast-paced environments and brings a proactive mindset to technical innovation and team stewardship.Network Architecture & OperationsDesign, implement, and optimize enterprise-wide LAN/WAN/Wi-Fi/VPN solutions.Lead evaluation and integration of emerging technologies (Software Defined-Networks, cloud networking, automation).Maintain high availability and security across all network layers.Team Leadership & DevelopmentManage and mentor a team of [X] network engineers and administrators.Conduct regular 1:1 meeting to support team growth, address concerns, and align goals.Foster a collaborative environment that encourages innovation and ownership.Guide career development through coaching, certification planning, and skill mapping.Project Management & ExecutionOwn end-to-end delivery of complex networking projects, migrations, and upgrades.Align network initiatives with business goals and cross-functional priorities.Monitor timelines, resources, and stakeholder communication.Security & ComplianceImplement robust security frameworks including ACLs, IPS/IDS, firewalls, and segmentation.Ensure compliance with relevant standards (HIPAA, Hi Trust, SOC, etc.).Lead incident response and vulnerability remediation.Monitoring & OptimizationOversee network monitoring, capacity planning, and performance analysis.Drive improvements in uptime, throughput, and operational efficiency.Documentation & Stakeholder CommunicationMaintain detailed topology diagrams, asset inventories, change records, and SOPs.Present strategic updates and reports to executive leadership.Vendor ManagementManage vendor relationships, support contracts, and procurement lifecycles.Forecast and control network budget for hardware, licensing, and services.Coordinate with external partners and service providers for escalations and strategic planning.QualificationsBachelor’s degree in computer science, Information Technology, or a related field.10–15 years of enterprise networking experience with a strong technical foundation.Leadership experience managing technical teams, conducting performance reviews, career planning, and driving strategic infrastructure projects.Expert-level knowledge of routing, switching, and security (BGP, OSPF, vPC, VXLAN, EVPN).Deep understanding of data center topologies (e.g., spine-leaf architectures), VXLAN EVPN, fabric technologies, and DC-class platforms such as Nexus switchesFamiliarity and hands-on experience with Next-Generation Firewalls (Fortinet, Palo Alto, Cisco Firepower)Working knowledge of IDS/IPS, secure segmentation, VPNs, and SSL inspectionFamiliarity with SDN, cloud networking (AWS/Azure/GCP), and virtualization (VMware, Hyper-V).Extensive exposure to Disaster Recovery (DR) and Business Continuity Planning (BCP) frameworksProven experience in designing and implementing redundant, fault-tolerant networks to support recovery objectivesIndustry certifications (e.g., CCNP/CCIE, JNCIE, NSE 7+) strongly preferred.Exceptional problem-solving, communication, and organizational skills.Familiarity with network monitoring tools and performance analysis.Additional InformationCavista offers even more

Competitive Compensation
5 - day workweek
Casual Friday, Everyday
20 PTO (Paid-Time-Off) Days + Holidays + Birthdays off
Flextime
Competitive Health Insurance (Employee + Spouse + 4 children)
Life Insurance Plan
Accidental and Disability Benefit
Retirement Benefit - Pensions
Wellness Programs
Game On! PS, Pool, Chess and more
Genuine respect for work-life balance
Employee Training Programs
Professional Development for Career Growth
Mentoring and Counseling
Referral Bonus
Respect and Collaborative team environment
And so much more

CAVISTA