Infrastructure Administrator

2 tygodni temu

Warsaw, Polska Grupa Pracuj Pełny etat

technologies-expected :

- Linux (RHEL / Oracle Linux)
- NGINX
- LAN/WAN
- Cloudflare
- Ceph
- Exim
- VyOS

technologies-optional :

- Percona xtraDB
- Grafana
- Proxmox
- Terraform
- Ansible
- Kubernetes

about-project :

- The new person will work for our German company, Softgarden, which is one of the leading HR technology companies in Germany and is also present in other European markets. Since 2003, the company has been developing comprehensive solutions in the area of Talent Acquisition Systems - supporting innovative recruitment, including tools for planning and managing recruitment, creating career sites, and generating employer reviews or employee referrals. Softgarden also offers employers technologies that enable multiposting - the automated publication of job offers in multiple sources. Through developing its solutions, Softgarden helps reduce recruitment time and increase the number of quality candidates.

responsibilities :

- Operate and maintain our on-premises datacentre infrastructure
- Manage and maintain Linux servers (RHEL, Oracle Linux)
- Deploy, configure, and secure servers and core system components
- Maintaining and administering storage services (Ceph)
- Managing mail servers/services (Exim, Postal)
- Maintaining and develop network infrastructure (LAN/WAN, routing, VPNs, firewalls)
- Keep systems patched, hardened, and compliant with security and data protections standards
- Evaluate new technologies and market trends to improve reliability and efficiency
- Operate and improve monitoring and alerting systems (Grafana, Nagios)
- Manage domain, DNS and certificate configurations (Cloudflare)
- Work closely with Product teams to ensure reliability and compliance
- Communicate proactively, document clearly, and collaborate effectively across teams

requirements-expected :

- 3–5 years of experience as a system, network, or infrastructure engineer
- Strong background in Linux administration (Oracle Linux / RHEL preferred)
- Experience designing and maintaining high-availability (HA) solutions at the network and system level
- Solid understanding of L2 and L3 networking, switching, and firewall management (VyOS or similar)
- Experience with routing and tunneling protocols (BGP, OSPF, IPsec, VRRP)
- Practical experience with automation or scripting (e.g. Ansible, Terraform, Bash, or Python)
- Awareness of system hardening and security best practices
- Excellent analytical and troubleshooting skills
- Strong communication and collaboration skills
- English proficiency at B2+ level

offered :

- Hybrid work model — 1 day per week in Warsaw (Prosta 68)
- Occasional business trips to Germany (Saarbrücken and data center locations)
- B2B contract
- Multisport card
- Private medical care

benefits :

- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- integration events
- employee referral program

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