Linux Architect

Network Contracting Solutions -a division of ADvTECH Resourcing; South Africa; Remote; ZAR 800,000 - 1,200,000; Full time

Job summary

A leading company in technology solutions is seeking a highly skilled Linux Architect for a 12-month fully remote contract role. The ideal candidate will have over 10 years of experience in designing and optimizing enterprise Linux environments, ensuring high availability and security. This position offers an exciting opportunity to work with cutting-edge technologies and lead significant infrastructure projects.

Qualifications

• 10+ years of experience in Linux environments.
• Expert-level knowledge of Linux distributions like RHEL, CentOS, Ubuntu.
• Proficiency in scripting languages such as Bash, Python, or Perl.

Responsibilities

• Design and implement secure, high-performance Linux architectures.
• Lead migration initiatives from on-premises to cloud.
• Oversee system administration and performance optimization.

Skills

Linux operating systems

Scripting

Cloud technologies

Containerization

Security best practices

Education

Bachelors or Masters degree in Computer Science, IT, or a related field

Red Hat Certified Architect (RHCA) or Red Hat Certified Engineer (RHCE)

AWS Certified Solutions Architect

Tools

Ansible

Terraform

Docker

Kubernetes

Job description

Direct message the job poster from Network Contracting Solutions -a division of ADvTECH Resourcing

Key Account Manager : Contracting Specialist Recruitment / Talent Acquisition Specialist- Contact me at [e-mail] to…

New opportunity: 12 Month Contract for highly skilled Linux Architect - Fully remote role for client based in USA.

We are seeking a highly skilled Linux Architect with 10+ years of experience to design, implement, and optimize enterprise Linux environments. The ideal candidate will have deep expertise in Linux-based infrastructures, automation, security, and cloud integration, ensuring high availability, scalability, and performance of mission-critical systems.

Key Responsibilities:

• Design and implement scalable, secure, and high-performance Linux architectures.
• Define best practices and standards for Linux infrastructure, ensuring compliance with industry standards.
• Lead migration and modernization initiatives, including on-premises to cloud transformations.
• Evaluate and recommend Linux distributions (RHEL, CentOS, Ubuntu, Debian, SUSE) and associated technologies.
• System Administration & Performance Optimization:
• Oversee Linux system configuration, performance tuning, and troubleshooting.
• Implement automation frameworks using Ansible, Terraform, or Puppet for efficient system provisioning and configuration management.
• Manage kernel tuning, patching, and upgrades to maintain system stability and security.
• Ensure high availability (HA) and disaster recovery (DR) strategies are in place.
• Security & Compliance:
• Implement and maintain security best practices, including SELinux, firewalls, and access controls.
• Conduct vulnerability assessments and implement remediation strategies.
• Ensure compliance with security standards such as ISO 27001, NIST, and CIS benchmarks.
• Work closely with security teams to implement SIEM, logging, and monitoring solutions.
• Cloud & Virtualization:
• Architect and manage Linux workloads on cloud platforms (AWS, Azure, GCP).
• Optimize Linux systems for containerization (Docker, Kubernetes, OpenShift) and virtualization (VMware, KVM, Xen).
• Lead the adoption of Infrastructure as Code (IaC) and cloud automation strategies.
• DevOps & Automation:
• Collaborate with DevOps teams to enhance CI/CD pipelines using Git, Jenkins, and Kubernetes.
• Develop scripts using Bash, Python, or Perl to automate system tasks.
• Integrate Linux systems with configuration management tools (Ansible, Chef, Puppet).
• Implement proactive monitoring and alerting using Prometheus, Grafana, Nagios, or Zabbix.
• Ensure root cause analysis and effective resolution of system issues.
• Lead capacity planning and system scalability assessments.
• Technical Leadership & Documenation:
• Provide mentorship and technical guidance to junior engineers and system administrators.
• Develop and maintain technical documentation, architecture diagrams, and SOPs.
• Collaborate with stakeholders, developers, and security teams to align Linux infrastructure with business objectives.

Required Skills & Qualifications:

Education & Certifications:

• Bachelors or Masters degree in Computer Science, IT, or a related field.
• Red Hat Certified Architect (RHCA) or Red Hat Certified Engineer (RHCE).
• AWS Certified Solutions Architect, Azure Solutions Architect, or Google Cloud Professional Architect (preferred).
• CISSP, CKA (Certified Kubernetes Administrator), or Terraform Associate (a plus).

Technical Skills:

• Expert-level knowledge of Linux operating systems (RHEL, CentOS, Ubuntu, SUSE, Debian).
• Proficiency in scripting (Bash, Python, Perl, or Go).
• Experience with configuration management tools (Ansible, Terraform, Puppet, Chef).
• Strong understanding of cloud technologies (AWS, Azure, GCP).
• Expertise in containerization and orchestration (Docker, Kubernetes, OpenShift).
• Knowledge of virtualization technologies (VMware, KVM, Xen).
• Hands-on experience with networking concepts, load balancing, and firewall configurations.
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK Stack, Splunk).
• Understanding of security frameworks, IAM policies, and Linux hardening best practices.

Soft Skills:

• Strong analytical and problem-solving abilities.
• Excellent communication and documentation skills.
• Ability to lead teams and collaborate across departments.
• Experience in managing multiple projects and working in agile environments.

Contact me at the detail listed below to apply.

Thank you,

Theresa Steenkamp

Key Account Manager - Network Contracting Solutions

tsteenkamp at networkcontracting c.o.z.a.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Contract

Job function

• Job function

  Information Technology

• Industries

  Technology, Information and Media

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