Jersey City, NJ · Open to opportunities

Hilton Hatitye Chisora

  • Cybersecurity
  • Cloud
  • Enterprise Networking

Securing Networks. Enabling Business. Driving Innovation.

Network & Security Professional

I keep networks up and attackers out. Five years engineering carrier-grade infrastructure across Africa — fiber, LTE, microwave, and the security controls wrapped around them — now paired with a Master’s in Cybersecurity from Yeshiva University.

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Hilton Hatitye Chisora
  • CCIESecurity Candidate
  • Cisco CCNPSecurity & Enterprise
  • CompTIA Security+Certified
  • Microsoft AzureSolutions Architect Expert
  • Microsoft AzureData Engineer Associate
  • 0% Network uptime maintained
  • 0 Routers, switches & firewalls managed
  • 0 Faster incident resolution
  • 0 In telecom & infrastructure

01 — About

Infrastructure people rely on, secured end to end.

I started out on a support desk in Harare, resolving 45 tickets a day and learning that most outages are really communication problems wearing a technical costume. That grounding followed me into network engineering at Liquid Intelligent Technologies, one of Africa’s largest connectivity providers, where I spent five years on the infrastructure that carries a continent’s traffic.

My work spanned LAN/WAN troubleshooting, ONU/OLT provisioning on Huawei U2000 and NCE, fixed wireless access over LTE and microwave, and 24/7 monitoring through SolarWinds and Splunk. Along the way I kept discovering the same thing: the interesting problems were security problems. So I moved to New York to study them properly.

I now hold a Master of Science in Cybersecurity from Yeshiva University’s Katz School, backed by Azure Solutions Architect Expert, Cisco CCNP Security and Enterprise, and CompTIA Security+ credentials. I’m looking for roles in security operations, network security, or cloud infrastructure where deep network fluency is an asset rather than an afterthought.

  • Security Operations

    SIEM monitoring, alert triage, and escalation with Splunk and SolarWinds.

  • Network Engineering

    Routing, switching, firewalls, and fiber transport at carrier scale.

  • Cloud Architecture

    Azure solution design and administration at expert certification level.

02 — Experience

Ten years keeping networks honest.

  1. Network Engineer

    Liquid Intelligent Technologies · Harare, Zimbabwe

    Jan 2020 — Feb 2025

    • Cut incident resolution time 87% by monitoring alert systems in SolarWinds and Splunk, triaging and escalating critical infrastructure issues to the right teams.
    • Deployed and maintained Fixed Wireless Access over LTE and microwave, extending last-mile connectivity to underserved regions and lifting service coverage 40% in 12 months.
    • Tuned ONU/OLT configurations and fiber link performance with Huawei U2000 and NCE, reducing activation time 87% and streamlining customer onboarding.
    • Reached 100% audit compliance and accelerated hardware recovery 25% through disciplined asset tracking and documentation.
    • Maintained LAN/WAN infrastructure across 50+ routers, switches, firewalls, and access points at 99.9% uptime.
    • SolarWinds
    • Splunk
    • Huawei U2000
    • NCE
    • LTE / Microwave
    • Cisco
    • LAN/WAN

  2. Customer Support Specialist

    Liquid Home · Harare, Zimbabwe

    Jul 2018 — Dec 2019

    • Built and delivered training for 180+ end users via Google Slides, Zoom, and Microsoft Teams, cutting common hardware and software issues 30%.
    • Handled up to 45 support cases daily in ServiceNow at 100% SLA compliance, trimming average response time 17%.
    • Achieved an 81% first-call resolution rate using ServiceNow ticketing, TeamViewer remote support, and deep product knowledge.
    • Supported customers across phone, email, and chat through Zendesk, Teams, and LiveChat — resolving issues 19% faster at a 93% satisfaction rate.
    • ServiceNow
    • Zendesk
    • TeamViewer
    • Confluence
    • SLA Management

03 — Projects

Selected engineering work.

01

Zero Trust Architecture for a University

Designed and authored a full Zero Trust Architecture for a large university — replacing implicit network trust with identity as the control plane, and writing the reference design that ties campus, data centre, and cloud into one enforcement model.

  • Identity-Centric Access

    Per-request authorisation driven by user, device, and context rather than network location.

  • Micro-Segmentation

    Segmented east-west traffic to contain lateral movement between research, admin, and student zones.

  • Continuous Verification

    Ongoing posture and session evaluation, with trust re-scored instead of granted once at login.

  • Hybrid-Cloud Integration

    Consistent policy enforcement across on-premises infrastructure and cloud workloads.

  • Zero Trust
  • Identity & Access Management
  • Micro-Segmentation
  • Hybrid Cloud
  • Security Architecture
  • Policy Design
02 January 2024

Vendor Migration

Contributed to a full-scale core migration — decommissioning legacy Huawei devices and standing up Cisco core routers with minimal service disruption to live customer traffic.

  • Cisco IOS-XR
  • Core Routing
  • Migration Planning
03 June 2023

IP Backhaul Optimization

Worked with a team of nine on topology design and deployment planning for the IP backhaul, focused on capacity management and headroom for forecast growth.

  • Capacity Planning
  • Topology Design
  • IP Transport

04 — Skills & Certifications

Credentials and the tools behind them.

Microsoft

Azure Solutions Architect Expert

Also: Azure Administrator Associate · Azure Fundamentals

Cisco

CCNP Security

Security Core (SCOR 350-701) & concentration

Cisco

CCNP Enterprise

Enterprise Advanced Infrastructure Implementation

CompTIA

Security+

Baseline security operations & risk

Verified badges

Security & Monitoring

  • Zero Trust Architecture
  • Splunk
  • SolarWinds
  • SIEM Triage
  • Incident Response
  • Security+ Fundamentals

Networking

  • Routing & Switching
  • Firewalls
  • LAN / WAN
  • Fiber (ONU/OLT)
  • LTE & Microwave
  • Huawei U2000 / NCE

Cloud & Platforms

  • Microsoft Azure
  • Linux
  • Windows
  • macOS

Service Delivery

  • ServiceNow
  • Zendesk
  • Confluence
  • TeamViewer
  • SLA Management

05 — Education

Academic foundation.

  1. In progress — 2028

    Doctor of Business Administration

    ESGCI Paris School of Business

    Paris, France

  2. May 2026

    Master of Science, Cybersecurity

    Yeshiva University — Katz School of Science and Health

    New York, NY

  3. Jun 2024

    Master of Commerce, Information Systems Management

    Midlands State University

    Gweru, Zimbabwe

  4. Jul 2022

    Bachelor of Commerce (Honours), Information Systems

    Midlands State University

    Gweru, Zimbabwe

  5. 2014 — 2016

    Diploma in Applied Technology & Certificate in Applied IT

    University of Zimbabwe

    Harare, Zimbabwe

06 — Contact

Let’s talk security.

I’m open to roles in security operations, network security, and cloud infrastructure — and always happy to talk shop. The fastest way to reach me is email.

Emailchisorahilton@gmail.com Universityhchisora@mail.yu.edu Phone(201) 681-2570 LinkedInin/hilton-chisora-055340153 LocationJersey City, NJ