Systems Administrator

Sergey Lysenko

Amesbury, MA ***** 978-***-**** *********@*****.*** www.linkedin.com/in/sergey-lysenko Summary

Extensive experience in all stages of Enterprise deployments: from architecture to production-ready systems. Enjoy working as a project leader or individual contributor. Fast learner. Good troubleshooting, documentation, presentation, and self-study skills. Cyber Security Technology Project Management

§ Identity and Access Manager § Linux and Windows § Agile

§ LDAP, Active Directory, Exchange § WebSphere, JBoss, WebLogic § Jira and MS Project

§ Domino, PeopleSoft, SQL § Java, PowerShell, JavaScript § Project Lead

§ Vulnerability Scanning § Shell, Perl, Python, SQL § Individual Contributor

§ Change Management § Visio, Eclipse, BI Publisher

§ Disaster Recovery § Rapid7 Suite

§ Single Sign On, SAML

§ HTTP, TCP/IP, SSL

§ AWS

Experience

PUTNAM INVESTMENTS, Andover, MA 2001 – 2016

Mutual funds.

Senior Technical Expert, Engineering (2006 – 2016)

§ Experience with identity and access management solutions. All aspects of account life cycle automation, from provisioning to the termination in multi-platform/resource environment (PeopleSoft, Active Directory, LDAP, MS Exchange, Skype, and Domino).

§ Administration, configuration, and major updates for IBM Tivoli Identity Manager. Supported migration to Oracle Security Suite.

§ Led upgrade to the latest OIM 11gR2PS3 release. Wrote code for Event Handler (Java) and provisioning/update scripts for Active Directory, Exchange and Skype(MS PowerShell).

§ Designed and implemented self-service solution for the development environment, which dramatically improved security and simplified account maintenance procedures.

§ Provided Assistance for Application and Engineering team to integrate with Identity and Access Management (Account Provisioning and Updates, Role Management, Single Sign On, SAML)

§ In charge of in-house GoogleSearch Appliances. Deployed the GSA HA Complex and coordinated regular updates. Configuration assistance for web application teams.

§ As a part of Middleware Engineering Team, participated in enterprise-wide deployments and support for Linux, JBOSS, Tomcat, and Apache Servers, as well as AppDynamics, AWS and Dockers proof of concept.

§ Good Documentation and Visual explanation Skills. Senior Systems Administrator, Operations (2001 – 2006)

§ Very intense Systems Administrator experience in multi-platform server environment.

§ Performed extensive troubleshooting for hardware and software issues.

§ Coordinated enterprise-wide Vulnerability scans and patch deployments.

§ Participated in Disaster Recovery events.

Sergey Lysenko Page 2

WORLDSTREET CORPORATION, Boston, MA 2001

Stock trader software development.

Network Administrator

§ Project lead in corporate mail system reorg effort to improve performance and reliability of the corporate document workflow.

§ Network and active directory planning, inventory, and daily support tasks. INTERNET VENTURE WORKS, Boston, MA 2000 – 2001

Web development for brick and mortar companies.

Senior Systems Administrator

§ Senior Administrator for Corporate Microsoft Exchange System.

§ Active directory implementation and support.

SYRATECH CORPORATION, Boston, MA 1998 – 2000

Holiday goods and silverware.

Systems Administrator

§ Corporate network management (about 500 users HQ, remote sites in US and overseas).

§ Whole range of server and network engineering tasks. Education

M.Sc., Mathematics, LOMONOSOV MOSCOW STATE UNIVERSITY Faculty of Mechanics and Mathematics

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