Senior Cloud Engineer (Linux)

İstanbul, TR • Technology / System & Infrastructure • Full-Time

🚀 Who we are & What we believe?

We believe the internet is the great equalizer and enabler. It provides essentially unlimited access to knowledge, education, entertainment, services and commerce. And it’s an incredible tool to publish, create, share and communicate.

We think everyone deserves first-rate internet, and we have gone about creating an internet service that we ourselves want to use.

We believe in the power of curiosity, creativity and imagination. We use technology to realize our creations, to simplify and to enable. In addition, we add in hard work, sheer sweat and will power where that is not quite enough. If the idea is right, “that can’t be done”, or “that’s not how things are done” will not stop us.

Offering the best customer experience is dear to our hearts. Our industry is not very good at this, and we have lots of room to improve. We want to be the best and are looking for a leader that shares our passion.

If that’s you, we’d love to meet and get to know you. Let’s talk about how we can work together to make it happen!

 

 

🍕 Cloud Team at TurkNet

We are looking for a Senior Cloud Engineer to join our team and take responsibility for managing critical infrastructure, handling high-traffic systems, and ensuring security processes. In this role, you will be responsible for managing, optimizing, and securing Linux servers while continuously improving system infrastructure in collaboration with various teams.   

 

👩 👨 💻 Who You Are

  • Manage, maintain, and optimize Linux systems 
  • Expertise in BIND DNS, including authoritative and recursive DNS management  
  • Develop security-focused approaches and support Deep Packet Inspection (DPI) and URL Filtering processes  
  • Knowledge of Suricata or similar Intrusion Detection/Prevention System (IDS/IPS) tools (Preferred)   
  • Understand complex network architectures at the ISP level and be proficient in network routing processes 
  • Perform advanced Linux operations, including disk expansion, service management, and kernel tuning
  • Configure common services to best practice
  • Handle centralized user management using FreeIPA
  • Analyze complex system issues and lead troubleshooting processes  
  • Optimize performance and scalability for high-traffic systems  
  • Manage Linux repository and package distribution processes using Foreman, Katello, or similar tools  
  • Develop automation processes and manage infrastructure as code (IaC) 
  • Maintain comprehensive documentation of system configurations, procedures, and policies
  • Follow and implement best security practices for system protection 
  • Conduct regular security audits to identify vulnerabilities and apply necessary patches and security measures
  • Manage Linux workloads on OpenStack  

 

✅ Must-Haves

  • At least 6+ years of experience in Linux system administration
  • A bachelor’s or master’s degree in Computer Science, Engineering, or a related field.
  • Excellent command of both written and spoken English. 
  • Advanced knowledge of disk management, service management, network configuration, user management, disaster recovery, linux security and troubleshooting  
  • Strong expertise in DNS systems and BIND configuration  
  • Experience in DPI and URL filtering technologies  
  • Ability to analyze security threats and manage IDS/IPS solutions  
  • Experience with Foreman, Katello, or similar tools for Linux repository and package management  
  • Understanding of complex ISP-level network infrastructures, including routing protocols (BGP, OSPF) and traffic management  
  • Experience with Ansible, Terraform, or similar automation tools is a must
  • Experience with Git is a must
  • Proficiency in Kubernetes, Docker, OpenShift, or other container technologies is a plus  
  • Strong knowledge of network and system security  
  • Excellent problem-solving and analytical thinking skills  
  • Team player with strong communication, teamwork, and problem-solving abilities
  • Experience with OpenStack is a major plus
  • Having certificates is a plus  


✅Why Join Us?  

Be part of a team that is changing all the rules of the game and creating an original business model and infrastructure in our generation’s most important technological development: the internet

We are not afraid to question existing ways of doing things, and value creativity and freedom all as we move with the blistering speed of technological change, 

Empowerment, mastery and learning. Join a company where you are entrusted with significant responsibility, where you will be part of our team forging a new path, discovering new ways of achieving things. Continuous learning opportunities to develop your mastery, 

Be yourself, join a team of unique hard working and fun loving team mates who believe in haring and are always up for fun and taking a break together as well. 

A dynamic and innovative work environment    

Gain understanding about how an ISP manages it's infrastructure

Learn to maintain big virtual machine and container environments

Support for career development, training, and certifications