Linux system administrator (cloud)

Rendszerüzemeltető, Rendszermérnők Budapest Jelentkezem az állásajánlatra
Megjelenés dátuma: 2020 február 11, kedd Azonosító: 2487

The new System Administrator will be responsible for the technical ownership, design, planning, implementation, and highest levels of performance tuning and recovery procedures for critical enterprise systems. This individual will work within the Technical Operations Team, and will primarily support the on-premise container based labs infrastructure. The ideal candidate for this role will have experience designing, deploying, and maintaining complex applications within Docker, OpenStack, or other cloud platforms.

Munkakör:
Üzemeltető
Szakirány:
Rendszerüzemeltető, Rendszermérnők
Munkavégzés helye:
Budapest

Responsibilities

  • Manage day-to-day operations of mission critical applications, including accompanying infrastructure (DNS, VPN, host-based & cloud firewalls, etc.)
  • Develop new system and application implementation plans as well as testing procedures to ensure operational reliability
  • Cross-train technical staff in how to manage and maintain applications
  • Lead problem solving efforts, often involving outside vendors, other support personnel, and other entities within the company
  • Provide hands-on server & cloud support
  • Ensure high availability and performance of mission critical applications and resources, including crafting proactive monitoring scripts and system health checks
  • Develop procedures, programs, and operational support documentation for platforms, applications, and server operating systems
  • Stay current with technological developments in systems engineering and cloud technology

Requirements

  • Bachelors degree in a technical field, or equivalent professional experience
  • Four years of work experience in systems design, programming, and server systems support
  • Extensive container experience with Docker, Kubernetes, or similar technologies
  • Experience working with Apache Hadoop YARN in a production environment
  • High level of proficiency with the Linux command line on both Debian and RHEL based distributions
  • Experience leveraging configuration management automation tools including Ansible, Puppet, Git, etc.
  • Scripting and programming experience in both Bash and Python
  • Experience crafting and implementing custom synthetic monitoring checks of production applications
  • Basic understanding of network topologies and protocols
  • Solid understanding of systems, network, and application security best practices
  • Ability to plan, organize, and document complex system design activities configure systems to be consistent with institutional policies & procedures communicate technical and complex information both verbally and via writing establish and maintain cooperation, understanding, trust and credibility perform multiple tasks concurrently, and respond to emergency situations effectively

Advantages

  • Working knowledge of public cloud platforms such as AWS, Google Compute, Azure, etc.
  • Basic Active Directory experience including an understanding of AD-LDAP usage
  • Certifications including AWS Professional level, Cisco CCNA, Red Hat RHCE, etc.
  • Experience creating and maintaining certificate authorities
  • Network experience with load balancers and/or firewalls
  • Experience with vulnerability remediation / CIS standards

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