Pakistan Single Window

Information Technology and Services

SeniorDevOpsEngineer

Karachi, Sindh, Pakistan FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior DevOps Engineer at Pakistan Single Window. Skills: Docker, Kubernetes, Jenkins, Argo CD, CI/CD, Linux, Prometheus, Grafana. Support and independently execute the design and deployment of application orchestration on Docker and Kubernetes for high‑availability (HA) workloads. Configure, operate, and maintain Kubernetes clusters and control‑plane components (ETCD, API Server) in line with established standards”

Industry & Context.

Information Technology and Services
Problems you'll solve

Basic troubleshooting and problem-solving skills

Eligibility Requirements

Participate in on‑call rotations

What They're Looking For.

Must Have

Bachelor’s degree in Computer Science, IT, or related field, 3–4 years’ experience in DevOps or system administration, Hands-on exposure to Kubernetes (multi-node clusters) and container networking, Familiarity with Jenkins, Argo CD, and CI/CD pipeline concepts, Basic troubleshooting and problem-solving skills, communication and organizational abilities

Nice to Have

Certification in Linux Administration preferred

What You'll Do.

Support and independently execute the design and deployment of application orchestration on Docker and Kubernetes for high‑availability (HA) workloads

and maintain Kubernetes clusters and control‑plane components (ETCD

API Server) in line with established standards

and enhance CI/CD pipelines using Jenkins and Argo CD

including management of Jenkins files

Manage Docker containers

and containerized workloads across defined environments

Perform Linux system administration tasks including user management

and escalation of complex issues when required

Implement file system security using ACLs and file attributes

Configure and support infrastructure services such as NFS

Apply host‑level security controls using Firewall D

and UFW in accordance with approved policies

Perform operating system upgrades

and CVE remediation as part of planned maintenance activities

and support Postfix MTA

Provide technical support during go‑live activities and production releases

Maintain documentation for system configurations

operational procedures

and implemented solutions

How You'll Work.

Team & Collaboration

Participate in on‑call rotations, providing senior‑level operational support within defined escalation paths

Communication Scope

communication and organizational abilities

Full Job Description

* Support and independently execute the design and deployment of application orchestration on Docker and Kubernetes for high‑availability (HA) workloads. * Configure, operate, and maintain Kubernetes clusters and control‑plane components (ETCD, API Server) in line with established standards. * Implement, maintain, and enhance CI/CD pipelines using Jenkins and Argo CD, including management of Jenkins files. * Manage Docker containers, images, and containerized workloads across defined environments. * Perform Linux system administration tasks including user management, permissions, system hardening, and escalation of complex issues when required. * Implement file system security using ACLs and file attributes. * Configure and support infrastructure services such as NFS, FTP, HTTPD, NTP, and HA Proxy. * Apply host‑level security controls using Firewall D, IP Tables, and UFW in accordance with approved policies. * Demonstrate working knowledge of microservices monitoring and observability, including Prometheus, Grafana, Jaeger, Zipkin, and cluster‑level monitoring tools. * Demonstrate understanding of Open Telemetry and Elastic Observability concepts for metrics, tracing, and logging. * Perform operating system upgrades, security patching, and CVE remediation as part of planned maintenance activities. * Configure, manage, and support Postfix MTA, SMTP relays, and email services. * Provide technical support during go‑live activities and production releases. * Maintain documentation for system configurations, operational procedures, and implemented solutions. * Participate in on‑call rotations, providing senior‑level operational support within defined escalation paths. **Requirements** * Bachelor’s degree in Computer Science, IT, or related field. * Certification in Linux Administration preferred. * 3–4 years’ experience in DevOps or system administration. * Hands‑on exposure to Kubernetes (multi‑node clusters) and container networking. * Familiarity with Jenkins, Argo CD

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