Nizar Rezgui
Nizar Rezgui

DevSecOps Intern

Actively looking · Member since 15 Oct 2026
Location
Tunisia
Desired salary
Unspecified
Work preference
Remote Only / Internship
Experience level
Junior

About

Professional summary

I am an engineering student specializing in Systems and Network Security, seeking a six-month DevSecOps internship from January to June 2026.

I am passionate about automation, continuous integration, and securing cloud environments. I focus on building resilient infrastructure and improving the reliability of deployment processes.

I have hands-on experience deploying highly available Kubernetes clusters, configuring secure load balancing, and implementing granular network controls using Zero Trust principles.

I have worked with AWS cloud services, infrastructure automation, CI/CD pipelines, container orchestration, and observability platforms. My technical background also includes network security, certificate-based authentication, and Linux systems administration.

I value reliability, compliance, continuous improvement, teamwork, initiative, and problem-solving. I am motivated to deepen my DevSecOps expertise in a professional internship environment.

Skills

27 capabilities

Tech stack & tools

Working toolkit

Analytics

Application Hosting

Monitoring

Experience

Career history

DevSecOps Intern B&B Industrial Systems Management

Deployed a highly available Kubernetes cluster using kubeadm, with three control-plane nodes designed to provide 99.9% availability.

Implemented an Nginx-based load-balancing solution with rate limiting and DDoS protection to reduce the attack surface. Designed a Zero Trust architecture using eBPF and Calico to enable granular traffic control.

Summer Intern B&B Industrial Systems Management

Designed and deployed a secure network access infrastructure based on certificate-based strong authentication. Used X.509 certificates and 802.1X/EAP-TLS protocols to provide encrypted connectivity and robust identity validation for servers and virtual machines.

Automated the certificate lifecycle with Ansible and CI/CD processes, reducing manual operational work.

Final Year Project Intern Laboratoire de Technologie et d’Imagerie Médicale

Designed a cloud-connected data acquisition system on AWS for real-time analysis.

Deployed Amazon EC2 instances for data processing and image generation, while managing storage and archiving through Amazon S3. Developed a Java mobile application for data visualization.

Education

Learning history

TEK-UP – École d’Ingénieurs Privée de Technologie et d’Innovation

Engineering Degree, Systems and Network Security

Engineering program in Systems and Network Security. Currently enrolled.

EPI – École Pluridisciplinaire Internationale

Engineering Cycle Common Core, Computer Science

Completed the common core of the computer engineering cycle.

ISIMM – Institut Supérieur d’Informatique et de Mathématiques de Monastir

Bachelor's Degree, Embedded Systems

Bachelor's degree program in Embedded Systems.

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