Position: Senior Unix Server Support Specialist Job location: Warsaw As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:
Senior Unix Server Support Specialist Responsibilities:
Manage and support large-scale RedHat Enterprise Linux and Unix server environments
Diagnose and troubleshoot RedHat, Unix and hybrid-cloud infrastructure issues
Respond to major incidents and support fast service restoration
Improve server support processes, operational stability and incident handling
Collaborate with Server Engineering teams on governance, security, architecture and infrastructure improvements
Work with external support teams to ensure smooth daily operations and high-quality service delivery
Identify and remediate inconsistent configurations across hybrid-cloud environments
Support automation and optimization initiatives using tools such as Ansible and Terraform
Help optimize GCP cloud spend, improve platform compliance and reduce security risks
Define, create and maintain standard operating procedures for server operations
Ensure compliance with Engineering and Cybersecurity policies
Support patching, upgrades, hardening, monitoring and general server lifecycle management
Provide technical consultation and support to other IT units and development teams
Requirements:
Minimum 5 years of experience in managing RedHat Enterprise Linux and Unix servers in enterprise environments
Experience managing at least several hundred RHEL and Unix servers
Practical experience with server management and deployment tools, especially RedHat Satellite
Strong understanding of Google Cloud Platform technologies and compute operations
Experience with automation, analysis, modification and testing of cloud services
Ability to design, build, implement and maintain automation using tools such as Ansible and Terraform
Experience in optimizing cloud costs, identifying security risks and supporting compliance across cloud platforms
Experience in identifying, verifying and remediating inconsistent configurations in hybrid-cloud environments
Familiarity with modern management and monitoring tools for RedHat, Unix and GCP infrastructure
Strong skills in daily server management, troubleshooting and technical support
Good understanding of IT operations governance, including procedures, compliance, patching, hardening and monitoring
English proficiency, both spoken and written, at minimum B2 level
Nice to have:
Previous experience in a financial institution or highly regulated environment would be a strong asset
Experience managing other Unix operating systems, such as Solaris, AIX or IBMi
Practical experience with virtual machine support in VMware environments
Offer:
Private medical care
Co‑financing for the sports card
Constant support of dedicated consultant
Personal Consulting Agency (License No. 4642)
Senior Unix Server Support Specialist Linux, Unix Warsaw – pracodawca: Diverse CG Sp. z o.o. Sp.k.
DCG to doskonały pracodawca, który stawia na rozwój swoich pracowników i elastyczność w pracy. Oferujemy atrakcyjne benefity, takie jak prywatna opieka medyczna oraz dofinansowanie do karty sportowej, a także przyjazną kulturę pracy, która sprzyja współpracy i wsparciu ze strony dedykowanych konsultantów. Pracując z nami w Gdańsku, Gdyni, Warszawie lub Łodzi, masz szansę na rozwój zawodowy w dynamicznym środowisku rekrutacyjnym.
Dane kontaktowe:
Zespół rekrutacyjny Diverse CG Sp. z o.o. Sp.k.
