Senior Citrix Systems Engineer

Confidential

Great Neck, New York, United States permanent

Posted: January 30, 2026

Required Skills

Job Description

About FlexTrade:

FlexTrade Systems is a global leader in high performance multi-asset execution management and order management systems for equities, fixed income, foreign exchange, futures, and options. A pioneer in the field, FlexTrade is internationally recognized for introducing FlexTRADER®, the world’s first broker-neutral, execution management trading system, which allows clients to completely control and customize their execution workflows through a comprehensive ability to search/access liquidity while maintaining the confidentiality of their trading strategies.

The Team:

Our Windows Engineering Team works collaboratively across the globe, with local teams in every office providing operational support and project implementation in a challenging, fast paced environment.

The Windows & Citrix Engineer position will work directly with our users and management to plan and direct work across our Windows and Citrix environments.

About You:

The ideal candidate will have excellent oral and written communication and interpersonal skills, and the ability to work both independently and within a team. You will have excellent attention to detail and be able to prioritize your workload, whether it be production escalation issues, tickets or wider projects.

• You will have a background in Microsoft Windows with experience in supporting, configuring, and installing Windows Servers. You will be experienced in using PowerShell to automate repetitive tasks across large IT estates.

• You will be experienced in designing, building, and supporting Citrix Desktop Virtualization environments globally, and presenting these environments to a variety of clients as a managed service.

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