System Administrator (offline)

Job purpose

E2E Accountability and Responsibility for the successful availability of the IT Infrastructure – Servers and VMs.
Day to day monitoring of HW, OS and VM. Drive analysis and resolution of any fault. Coordinate with 3PP for the resolution of faults. Monitor backup status everyday, troubleshoot any failure, escalate and coordinate with vendor for resolution, period testing of restoration.
Ensure Successful cross collaboration across team and services reporting
Duties and responsibilities

Experience in Operating Systems: RHEL, and other Multi UNIX flavors, Windows
Experience in providing solutions to Web and Application Servers: Apache / Nginx / Http running on LINUX OS
Virtualization: VMware ESXi/KVM/Xen.
Experience providing Tier 3 level support
Scripting language experience is preferred.
Experience with Ruby, Python and SCM frameworks like Chef/Puppet/Fabric is desirable.
Experience with: administering a pool of Linux servers, Virtualization, SAN/NAS, SQL, Load balancing, application monitoring/backup technologies, web/database server administration is desirable.
Experience in Bash/Ruby/Python/Perl
Extensive knowledge of UNIX processes, ability to build a process from the scratch and implement across organization. Optimize security process with the help of new technology.
Apply the architecture methodology for developing a UNIX IT solution. Ability to prepare the required documentations to support the solution (such as network placement diagram, user reference guide etc)
Ensuring development of global solutions and optimizing the reuse of existing platforms/technology as well as already developed solutions and functions.
Provide the optimum solution in Server, Storage, Networking and Middle ware services
Good knowledge of OS Internals and understanding of the implementation life cycle.
Good knowledge of UNIX tools such as TCP/IP netstat, iostat, DNS, SMTP, SNMP, HTTP and IT Incident & Event Management.
Have adequate knowledge on performing IT Assessment of the IT infrastructure also having ability to guide the teams.
Perform periodic review of the UNIX IT policies and standards to ensure that the IT infrastructure is aligned to technology standards.
Provide subject matter expertise in dealing with client issues and help the operation teams in early resolutions.
Ability to manage and lead individuals assigned to a particular project.
Candidate should demonstrate good communication and writing skills.
Skills

5-7 years’ experience as System Administrator
OEM Certifications
Telco Environment Experience
Education

University degree in Electrical/Electronic Engineering, Telecommunications, Computer Science or equivalent experience in a related discipline
Working Hours

Business Hours – Monday -Friday
Available on-call or during shifts to manage Business Priorities

About Ericsson

Ericsson — міжнародна технологічна компанія, яка виробляє телекомунікаційне обладнання. Ericsson була заснована в 1876 році Ларсом Магнусом Ерікссоном. Головний офіс компанії знаходиться у Швеції. Наразі компанія активно впроваджує 5G та інновації у галузі ІоТ, штучного інтелекту та хмарних технологій.

Company website:
https://www.ericsson.com/en/about-us/company-facts/ericsson-worldwide/ukraine