System Operations Engineer, IT Operations department (permanent, primary job)
System Operations Engineer, IT Operations department (permanent, primary job)
Employed
as a System Operation Engineer in the IT Operations department, duties included:
Executing
daily, monthly and quarterly Windows & Linux Systems Administration
tasks.
Working
with Cloud SaaS, PaaS and IaaS based models
(IBM/SoftLayer, AWS, Azure).
Installing,
testing, operating, troubleshooting, and maintaining server hardware and
operating systems (Windows and Linux) including virtual environments (more
than 1800 servers globally).
MS
SQL, MariaDB and PostgreSQL DB administration, upgrades, migration, HA/DR
solution planning and implementation (Replication, Mirroring, Failover
Clustering, Transaction log shipping, Streaming Replication, etc).
Administering
and configuring Hyper-v, VMware vSphere, vSAN, NFS, DFS, sFTPs, CA, Load
Balancers, DNS, ActiveDirectory, GPO, IIS, FW, Apache, Tomcat, etc.
Monitoring,
tracking, and responding to critical alerts in order to ensure companies?
products maintain 99.999% availability.
Supporting
a geographically diverse environment
Implementing
changes and bug fixes, security patches
Planning
disaster recovery and switch-over plans
Participate in Worldwide projects.
MarkMonitor (Thomson Reuters group)
2 years 1 month
2015-08 - 2017-08
Cisco ASA configuration
System Administrator, IT department
System Administrator, IT department
IT and Telecommunication services provider working with
business customers, carriers and governmental institutions worldwide.
Primary
role ? administrating Windows (Win Servers 2012/2016, Active
Directory/DNS/GPO) and Linux based systems (OS [mainly Debian and Ubuntu],
sFTP/FTP/FTPs, HTTP/s, NFS, Gluster FS, LDAP, HA Clustering, Nginx,
Tomcat, Zabbix and many others);
Cisco
ASA configuration (VPN, Firewalls)
Supporting access
control for the above environments.
Administering
and configuring virtualization platforms based on Hyper-v, KVM and VMware
(5.5, 6).
Writing/scheduling
and executing administration automation scripts.
Implementing
changes and bug fixes, security patches
Participate in EMEA projects.
MediaFon
11 years
2002-01 - 2012-12
Various Projects
Network administrator
Network administrator
Employed as a Network administrator in the Information System administration unit, duties include:
Designing IT infrastructure.
Preparation specifications for new hardware, migrating to new HW.
Participate in purchasing IT assets.
Maintain and assure continuous work of Faculty IT systems.
Solve and eliminate system malfunctions, implementing changes and bug fixes, security patches.
Day to day activities:
Network administration
Administrate VMware ESXi and MS Hyper-v servers.
Installation, configuration & administration of Windows 2003 and 2008 servers and Active Directory infrastructure.
Automated installation, upgrading and patching of Win XP and Win7 (using WSUS, SCCM 2007)
Managing email system (Postfix+amavis+clamav+Spamassasin+pyzor),
Administrate Faculty main web pages (WWW.VDAKF.LT) (Apache Web server+PHP+JOOMLA)
Administrate databases (MySql, MS SQL2008).
Install, upgrade, patch various office and graphics application (MS Office, Autodesk, Adobe, Corel). (Using SCCM 2007)
IS administrator, IT Operations department, Group IT international
IS administrator, IT Operations department, Group IT international
Member of the SEB Group
? a leading Nordic financial services group ? SEB Bank is the major commercial
bank in Lithuania, offering its customers financial advice and a wide range of
banking services.
Maintain
and assure continuous work (24x7) of various bank systems, solve and eliminate systems malfunctions.
Preparing
production and test environments
Implementing
changes and bug fixes, security patches
Planning
disaster recovery and switch-over plans
Migrating
to new HW
Communication
with software vendor support
Ensure
IS audit requirements.
Participate in projects.
Day to day activities:
Administrating 2003/2008 server
clusters, managing AD domains & forests, groups, etc.
Configuring, patching, securing MS SQL, IBM Informix,
migrating to the new HW, upgrading from earlier versions, consolidating.
Trouble shooting MS SQL, Informix performance issues,
bottlenecks, locking problems. Prepare backup/restore and disaster recovery plans for production
servers.
Implementing and administering
database replication between SQL Server databases, transaction log
shipping and failover clusters, creating jobs to automate repetitive
tasks.
Administering IIS & Tomcat farm. (bank main web sites:
, fin.seb.lt, front-end of Payment Cards core
program TSYS Prime2, Oracle iFlex FlexCube front-end, etc.), implementing
load balancing web servers for performance and high availability. (LoadBalancer, creating ,
)
Administrating
various list of enterprise applications: Crystal Reports IX Enterprise, Call Center system, customers flow management system , print domain SafeQ enterprise cluster, various internal
reporting platforms, deploy fixes, new functionality, ensure HA, solve
potential performance issues, etc.
Maintain
the repositories for different environments like DEV, ST, SIT, AT, EDU and
PROD, regularly synchronize the AT, DEV, ST, SIT, EDU environments with
Production.
Communicating with system holders, change, realize and
problem managers, provide business department users support.
Write installation and best practices
administration/configuration manuals. Solving problems in conformance with SLAs.
SEB bank
Einsatzorte
Einsatzorte
Deutschland, Schweiz
möglich
Projekte
Projekte
2 years 2 months
2021-02 - 2023-03
Prepare Active Directory split conceptual technology model
Active Directory architect
Active Directory architect
Swiss multinational manufacturing company for the
pharmaceutical, biotechnology and nutrition sectors.
Prepare
Active Directory split conceptual technology model
Design
global/regional file share unstructured data split methodology
Track
and control MS AD split and migrations
Managing
access rights (trough AD security groups, LUCA)
Unstructured
data isolation and migration to cloud based infrastructure (Azure Storage, SP)
General
consulting on various technologies (MS ARR routing / Load balancing, IIS, HA,
etc.)
Lonza / Arxada
3 years 2 months
2019-12 - 2023-01
Various Projects
Senior DevOps
Senior DevOps
Axioma
Axioma Metering develops and manufactures ultrasonic heat, water metering, and data management devices.
Creating BitBuckets projects and repositories
Building GitLab pipelines
Writing Terraform templates for whole solution components.
System Operations Engineer, IT Operations department (permanent, primary job)
System Operations Engineer, IT Operations department (permanent, primary job)
Employed
as a System Operation Engineer in the IT Operations department, duties included:
Executing
daily, monthly and quarterly Windows & Linux Systems Administration
tasks.
Working
with Cloud SaaS, PaaS and IaaS based models
(IBM/SoftLayer, AWS, Azure).
Installing,
testing, operating, troubleshooting, and maintaining server hardware and
operating systems (Windows and Linux) including virtual environments (more
than 1800 servers globally).
MS
SQL, MariaDB and PostgreSQL DB administration, upgrades, migration, HA/DR
solution planning and implementation (Replication, Mirroring, Failover
Clustering, Transaction log shipping, Streaming Replication, etc).
Administering
and configuring Hyper-v, VMware vSphere, vSAN, NFS, DFS, sFTPs, CA, Load
Balancers, DNS, ActiveDirectory, GPO, IIS, FW, Apache, Tomcat, etc.
Monitoring,
tracking, and responding to critical alerts in order to ensure companies?
products maintain 99.999% availability.
Supporting
a geographically diverse environment
Implementing
changes and bug fixes, security patches
Planning
disaster recovery and switch-over plans
Participate in Worldwide projects.
MarkMonitor (Thomson Reuters group)
2 years 1 month
2015-08 - 2017-08
Cisco ASA configuration
System Administrator, IT department
System Administrator, IT department
IT and Telecommunication services provider working with
business customers, carriers and governmental institutions worldwide.
Primary
role ? administrating Windows (Win Servers 2012/2016, Active
Directory/DNS/GPO) and Linux based systems (OS [mainly Debian and Ubuntu],
sFTP/FTP/FTPs, HTTP/s, NFS, Gluster FS, LDAP, HA Clustering, Nginx,
Tomcat, Zabbix and many others);
Cisco
ASA configuration (VPN, Firewalls)
Supporting access
control for the above environments.
Administering
and configuring virtualization platforms based on Hyper-v, KVM and VMware
(5.5, 6).
Writing/scheduling
and executing administration automation scripts.
Implementing
changes and bug fixes, security patches
Participate in EMEA projects.
MediaFon
11 years
2002-01 - 2012-12
Various Projects
Network administrator
Network administrator
Employed as a Network administrator in the Information System administration unit, duties include:
Designing IT infrastructure.
Preparation specifications for new hardware, migrating to new HW.
Participate in purchasing IT assets.
Maintain and assure continuous work of Faculty IT systems.
Solve and eliminate system malfunctions, implementing changes and bug fixes, security patches.
Day to day activities:
Network administration
Administrate VMware ESXi and MS Hyper-v servers.
Installation, configuration & administration of Windows 2003 and 2008 servers and Active Directory infrastructure.
Automated installation, upgrading and patching of Win XP and Win7 (using WSUS, SCCM 2007)
Managing email system (Postfix+amavis+clamav+Spamassasin+pyzor),
Administrate Faculty main web pages (WWW.VDAKF.LT) (Apache Web server+PHP+JOOMLA)
Administrate databases (MySql, MS SQL2008).
Install, upgrade, patch various office and graphics application (MS Office, Autodesk, Adobe, Corel). (Using SCCM 2007)
IS administrator, IT Operations department, Group IT international
IS administrator, IT Operations department, Group IT international
Member of the SEB Group
? a leading Nordic financial services group ? SEB Bank is the major commercial
bank in Lithuania, offering its customers financial advice and a wide range of
banking services.
Maintain
and assure continuous work (24x7) of various bank systems, solve and eliminate systems malfunctions.
Preparing
production and test environments
Implementing
changes and bug fixes, security patches
Planning
disaster recovery and switch-over plans
Migrating
to new HW
Communication
with software vendor support
Ensure
IS audit requirements.
Participate in projects.
Day to day activities:
Administrating 2003/2008 server
clusters, managing AD domains & forests, groups, etc.
Configuring, patching, securing MS SQL, IBM Informix,
migrating to the new HW, upgrading from earlier versions, consolidating.
Trouble shooting MS SQL, Informix performance issues,
bottlenecks, locking problems. Prepare backup/restore and disaster recovery plans for production
servers.
Implementing and administering
database replication between SQL Server databases, transaction log
shipping and failover clusters, creating jobs to automate repetitive
tasks.
Administering IIS & Tomcat farm. (bank main web sites:
, fin.seb.lt, front-end of Payment Cards core
program TSYS Prime2, Oracle iFlex FlexCube front-end, etc.), implementing
load balancing web servers for performance and high availability. (LoadBalancer, creating ,
)
Administrating
various list of enterprise applications: Crystal Reports IX Enterprise, Call Center system, customers flow management system , print domain SafeQ enterprise cluster, various internal
reporting platforms, deploy fixes, new functionality, ensure HA, solve
potential performance issues, etc.
Maintain
the repositories for different environments like DEV, ST, SIT, AT, EDU and
PROD, regularly synchronize the AT, DEV, ST, SIT, EDU environments with
Production.
Communicating with system holders, change, realize and
problem managers, provide business department users support.
Write installation and best practices
administration/configuration manuals. Solving problems in conformance with SLAs.
SEB bank
Vertrauen Sie auf Randstad
Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung