All offersKrakówAdminLinux & VMware Administrator
Linux & VMware Administrator

Linux & VMware Administrator

Type of work
Employment Type
Operating mode

Tech stack











Job description

Online interview
Friendly offer

🚀Job Vacancy: Linux & VMware Administrator

🌆 Location: 

Poland - remote / office (Kraków)

Europe - 100% Remote

Ukraine - 100% Remote

⏰ Contract: B2B, Full-Time

Company Overview:

Kolomolo is a globally recognized tech enterprise dedicated to delivering state-of-the-art digital solutions. As we expand our operations, we are on the lookout for seasoned Linux & VMware Administrator


Qualifications and skills:

  • 4+ years of experience in a similar position (preferably 7+)
  • Ability to administer Linux systems (RedHat)
  • Ability to administer VMware / VSphere (Basics, vlan, storage)
  • Basic knowledge of network issues (LAN, WAN, Wi-Fi, VPN)
  • Knowledge of virtualization or containerization technologies (VMware, Docker, Podman)
  • Knowledge of monitoring systems (Zabbix, Nagios, Check MK, Icinga )
  • Knowledge of SQL database administration (PostgreSQL, MySQL, Oracle DB, DB/2)
  • Good understanding of Linux tools, with an emphasis on curl, Wireshark, ansible and using git
  • Understanding of SAN and NAS storage.
  • Understanding VMWare, Virtual Center, Configuration and Management
  • Can write small scripts in bash and python
  • Docker


Roles & Responsibilities:

  • Installation and Configurations of RHEL Linux OS
  • Managing RHEL Linux cluster (HA),
  • Managing Redhat Satellite server
  • RHEL server upgrade— LCM
  • Create, Delete and modify user and groups
  • Creating Local volume and PV, VG, LV
  • Network Config, Access providing
  • Providing incident report details information, providing good customer service.
  • OS access management, local group policy management, OS security hardening,
  • OS performance issues troubleshooting, folder level permission management.
  • Performance issues like- High CPU, High Memory, OS hungs, OS repair, unexpected OS reboots.
  • Daily operations, P1 & P2 incidents, major change activity, Root cause analysis, change management
  • Patch and Package administration
  • Writing shell scripts to accomplish day-to-day system administration task
  • Troubleshooting Hardware and Operating system related issue
  • Capacity planning and fine-tune system for optimal performance
  • Installation, configuration and Administration of Backup environmentAdministration of NIS or LDAP environment
  • Configuring Linux Security baseline
  • Troubleshooting Hardware and Operating system related issue
  • Security Administration – Add/remove/Troubleshoot Security Policies.
  • Tools Administration – Agent Installation.
  • Device Management – Installing & Configuring devices, automation via Ansible.
  • Syslog & Log management.
  • Documentation – Systems/tool/Service management documents update.
  • Process-related activities, Scripts Maintenance.



  • Competitive salary and benefits
  • A dynamic, collaborative, and growth-oriented work environment
  • Opportunities for career advancement and continuous learning
  • Flat management structure
  • B2B contract
  • A chance to be part of something bigger where what you say matters
  • Agile ways of working
  • Fun and relaxed working environment where work-life balance is important
  • Regular company events (time for fun)
  • Office in Krakow (High quality coffee / Tea / Fruits / Sweets)
  • Ability to work alongside young, motivated, eager to learn and talented team



While Kolomolo is a pillar of strength, we shatter the corporate mold. Think agile teams, generous autonomy, and a remote & asynchronous ethos.

We're also big on work-life harmony, inspired by Scandinavian values.


Dive deeper into Kolomolo's Career Portal.



We prioritize learning and development, and we recognize and reward hard work and intelligence. We treat our staff with respect and trust, giving them responsibilities and seldom checking up on them. We prefer agile ways of working, minimizing unnecessary management and bureaucracy.

Our team is made up of passionate and knowledgeable individuals who love what they do and are always eager to help each other. But it's not all work and no play at our company!


We believe in a healthy work-life balance and foster a fun and inclusive culture.


Join us and be part of a dynamic team that encourages continuous learning, rewards hard work, and values a fun and inclusive work culture. Take your career to new heights with us as, where you'll have the opportunity to work with cutting-edge technologies, align your work with your passions, and be part of a team that truly values your contributions.

Apply now and let's embark on an exciting journey of learning, achievements, and camaraderie together!


Cheers to a fulfilling and rewarding career with us!