Senior Infrastructure & DevOps Engineer — Remote

Xtium; Islamabad; On-site; PKR 2,500,000 - 5,000,000; Full time

Benefits offered by this job

Remote work

Equal opportunity employer

Job summary

XTIUM is looking for an experienced Site Reliability Engineer/DevOps specialist to join our remote team. You will manage Linux systems, implement security controls, automate provisioning with Terraform, and maintain CI/CD pipelines and Kubernetes clusters to ensure scalable, reliable services.

The role emphasizes incident management, monitoring, and continuous improvement, with strong focus on zero-trust networking and SSO integrations across global platforms.

Qualifications

• 8+ years in SRE/DevOps or Systems Engineering roles.
• Terraform or similar IaC tools experience.
• Familiarity with Istio/Linkerd and CNIs (Calico/Cilium).
• Understanding of zero-trust networking and SSO integrations.
• Certifications such as RHCE, CKA, CISSP are a plus.

Responsibilities

• Manage Linux-based systems; patching, hardening and security updates.
• Triage and resolve OS-level performance and kernel issues.
• Configure and maintain Windows Server where applicable.
• Perform security scanning and vulnerability assessments.
• Integrate SAST/DAST into CI/CD pipelines.
• Manage LDAP-based centralized access; ensure policy compliance.
• Configure WAF, reverse proxies, and web servers (Apache/Nginx).
• Deploy and manage Kubernetes clusters; build Docker images securely.
• Set up monitoring (Prometheus/Grafana/ELK) and incident response.
• Participate in on-call rotations and blameless postmortems.

Skills

SRE/DevOps experience

Terraform

Istio/Linkerd

Zero-trust networking

SSO integrations

Certifications (RHCE/CKA/CISSP)

Tools

Calico/Cilium

GitHub Actions

AWX/Tower

Job description

XTIUM is looking for an experienced Site Reliability Engineer/DevOps specialist to join our remote team. You will manage Linux systems, implement security controls, automate provisioning with Terraform, and maintain CI/CD pipelines and Kubernetes clusters to ensure scalable, reliable services.

The role emphasizes incident management, monitoring, and continuous improvement, with strong focus on zero-trust networking and SSO integrations across global platforms.