Sitech is a global technology company that partners with enterprises and startups to design, build, and scale digital products and services. With a distributed team across Jordan, Egypt, and beyond, we blend design thinking, engineering excellence, and modern delivery practices to solve real-world business challenges.
Job Summary
We are seeking a highly skilled Senior Infrastructure Engineer to lead the design, deployment, and optimization of our cloud infrastructure and platform services. You will work closely with software engineers, DevOps, and security teams to ensure our systems are secure, resilient, scalable, and cost-effective. This role is both strategic and hands-on, requiring deep technical knowledge and a proactive mindset.
Key Responsibilities
Architect, implement, and maintain cloud infrastructure (OCI, AWS, or Azure) using Infrastructure as Code (IaC) tools like Terraform or CloudFormation.
Manage containerized environments using Docker and orchestration platforms like Kubernetes or ECS/EKS.
Design and maintain CI/CD pipelines to automate build, test, and deployment processes.
Optimize cloud usage and performance while monitoring cost and resource allocation.
Manage virtual networks, load balancers, storage solutions, and compute resources.
Implement scalable logging, monitoring, and alerting solutions using tools like Prometheus, Grafana, ELK, or Datadog.
Enforce security best practices, including identity and access management, secret management, and data encryption.
Implement disaster recovery and business continuity strategies.
Conduct regular audits, performance tuning, and system hardening.
Drive automation across provisioning, deployment, monitoring, and incident response.
Build and maintain self-service tools to improve developer productivity.
Support agile development workflows and infrastructure scalability for product teams.
Mentor junior engineers and lead by example in infrastructure best practices.
Work cross-functionally with engineering, QA, and product teams to align infrastructure with delivery needs.
Stay current with emerging technologies and propose improvements to existing systems.
Required Skills & Qualifications
Bachelor’s degree in Computer Science, Engineering, or related field.
5+ years of experience in infrastructure, cloud, or DevOps engineering roles.
Deep experience with cloud platforms (preferably OCI, AWS, or Azure).
Proficiency with Terraform, Ansible, or other IaC/configuration tools.
Solid understanding of Linux systems, networking, DNS, and system security.
Experience with CI/CD tools such as Jenkins, GitHub Actions, or GitLab CI.
Strong scripting skills (Bash, Python, etc.) for automation tasks.
Familiarity with containerization (Docker, Kubernetes, Helm).
Excellent troubleshooting skills and a performance-first mindset.
Preferred Qualifications
OCI certification or equivalent cloud provider certifications.
Experience supporting microservices and distributed architectures.
Familiarity with observability tools like New Relic, Sentry, or OpenTelemetry.
Exposure to database scaling and high-availability strategies (PostgreSQL, MongoDB, etc.).
Experience working in regulated or high-security environments (e.g., fintech, healthcare).
