Mark Olszewski

Mark Olszewski Email and Phone Number

Head of Enterprise Infrastructure at DRW @ DRW
Mark Olszewski's Location
Greater Chicago Area, United States, United States
Mark Olszewski's Contact Details

Mark Olszewski personal email

n/a
About Mark Olszewski

Senior systems engineer / team lead with specialization in the unique needs of trading firms.

Mark Olszewski's Current Company Details
DRW

Drw

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Head of Enterprise Infrastructure at DRW
Mark Olszewski Work Experience Details
  • Drw
    Head Of Enterprise Infrastructure
    Drw Jan 2023 - Present
    Chicago, Il, Us
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  • Drw
    Core Infrastructure Services - Team Lead
    Drw Sep 2015 - Jun 2023
    Chicago, Il, Us
    Responsible for Windows 2003-2012, VMWare, Active Directory, DNS, DHCP, Storage, Backups, RemoteApp, Exchange 2010-2013
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  • Drw
    Senior Systems Engineer
    Drw Jan 2015 - Sep 2015
    Chicago, Il, Us
    Responsible for Windows 2003-2012, VMWare, Active Directory, DNS, DHCP, Storage, Backups, RemoteApp, Exchange 2010-2013
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  • Chopper Trading, Llc
    Systems Manager
    Chopper Trading, Llc Aug 2010 - Jan 2015
    Responsible for all aspects of servers, storage, collocation, hardware and task prioritization for a team of systems administrators. Lead position in designing, deploying and supporting the following technologies: Linux servers (Red Hat), Windows servers (Dell, HP, etc), Microsoft Exchange, Cisco Ironport, Endace/Emulex network capture devices, Microsoft RemoteApp / Remote Desktop Services, JIRA/Confluence, Netbackup/Backups, Active Directory, DNS, DHCP.
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  • Yjt Solutions
    Senior Engineer I / Systems And Storage Team Lead
    Yjt Solutions Jun 2006 - Jul 2010
    Chicago, Il, Us
    Provide technology consulting services to many clients exclusively in the financial and trading industries. Implement a wide variety of projects to increase reliability and performance of IT systems or reduce costs and downtime for leading financial trading firms.Serve as team lead for the Systems and Storage consulting team. Lead recruiting efforts for the team with responsibility to meet requirements of current and future client portfolio. Conduct performance reviews and serve as professional and technical mentor to junior resources. Produce technical guidelines and procedures based on past experiences and research. Manage vendor relationships and partnerships. Act as an escalation point for technical issues within areas of expertise. Participate in leadership team meetings to craft vision and execute goals of the firm.
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Mark Olszewski Skills

Data Center Active Directory Linux Microsoft Exchange Virtualization Vmware Esx Storage Troubleshooting Red Hat Linux

Mark Olszewski Education Details

  • Purdue University
    Purdue University
    Computer & Information Technology

Frequently Asked Questions about Mark Olszewski

What company does Mark Olszewski work for?

Mark Olszewski works for Drw

What is Mark Olszewski's role at the current company?

Mark Olszewski's current role is Head of Enterprise Infrastructure at DRW.

What is Mark Olszewski's email address?

Mark Olszewski's email address is ma****@****ski.com

What is Mark Olszewski's direct phone number?

Mark Olszewski's direct phone number is +184773*****

What schools did Mark Olszewski attend?

Mark Olszewski attended Purdue University.

What skills is Mark Olszewski known for?

Mark Olszewski has skills like Data Center, Active Directory, Linux, Microsoft Exchange, Virtualization, Vmware Esx, Storage, Troubleshooting, Red Hat Linux.

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