Bell Integrator
Application Administrator
Work format: remote possible
☑️ Responsibilities
- Deploying new environments in (PROD, PSI, HF) environments
- Maintaining up-to-date OS and software versions (performing timely patch management)
- Working with SSL certificates (TLS)
- Administering and configuring application servers on the Kubernetes platform
- Working with application server load balancing tools
- Monitoring ABS capacity, maintaining capacity plans
- Monitoring uninterrupted ABS operation, forming requirements for improvements to system performance and reliability, diagnosing errors, updating monitoring
- Conducting disaster recovery drills (DR) for information systems
- Supporting information system test and production landscapes, in terms of the infrastructure layer
- Participating in the analysis of accidents/incidents/major incidents
- Performing deployments using DevOps tools
- Eliminating information security vulnerabilities on servers
- Interacting with related IT departments
- Populating and maintaining the knowledge base
- Writing SQL queries
- Writing bash scripts
☑️ Our requirements for candidates
- Linux OS administration (knowledge of basic commands, console operation skills)
- IT experience with high-load Mission Critical systems
- Experience with Kubernetes/OpenShift containerization platforms
- Experience with relational databases (knowledge of SQL, working with PostgreSQL/Oracle DB or others), at the level of writing queries, PL/SQL procedures
- Working with YAML/JSON/XML formats, understanding and skills in writing configurations
- Working with ELK stack tools
- Understanding of Java programming language basics (or another), ability to read code and analyze logs
- Experience generating certificates (cryptography)
- Teamwork and strong communication skills
Contacts: recruiter contact
