Aug 13, 2021

Security Engineer

  • oneZero
  • Cambridge, MA, USA
Full time Information Security Network Engineer

Job Description

onezero logo.png




Come join oneZero Financial Systems! An exciting, fast-growing company with Headquarters in Cambridge MA, oneZero empowers banks, brokerages, and hedge funds with cutting-edge trade routing and execution technology. Our platform, deployed with 200+ entities globally, features a low-latency trading environment, integrations to the world’s leading execution venues, and reliable IT infrastructure and technical support—all designed to be customized and scaled to serve any business model and any size of market participant. We take pride in our great work atmosphere and highly motivated team.


oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work 2021:


Please see oneZero featured in e-Forex Magazine to learn more about the company and our dynamic team (


Job Purpose

Detailed knowledge of security related technology standards for network, systems, cloud and datacenter disciplines. Proven experience supporting all aspects of security audit related functions, ISO experience a plus. Extensive experience supporting security solutions within a corporate environment with a global footprint. This role reports to the SVP of IT/CISO, performs technical support and manages enterprise level security projects related to oneZero systems across 5 datacenters in APAC, EMEA and the Americas. Recommends the security best practices for design and configuration of on premise and cloud systems to operate in concert with oneZero’s financial software and global infrastructure. This position is part of a small team with a broad range of responsibilities and provides highly technical and complex solutions for a 24x7 financial service provider where uptime is mission critical.


● Designs, implements and supports security solutions including SIEM, MFA/2FA, SOC etc.
● Plans, manages and completes complex global security projects as part of oneZero’s ISO program.
● Implement and maintain global security standards, monitoring and controls for specific ISO components.
● Manages SIEM and other vulnerability tools to ensure timely remediation of identified threats.
● Design and implement automated or scripted solutions to replace manual security functions currently in place.
● Maintain and support documentation related to security, for internal and external informational use and as required by ISO.
● Ensures systems meet Compliance, Information Security, Risk and Disaster Recovery programs, policies and processes.


● 10+ years SOC / Information Security experience.
● 5+ years experience with IDS/IPS solutions
● 10+ years of experience with security related practices (ISO, SOX, PCI, HIPAA etc.)
● Management and implementation of logging aggregation solutions and security reporting dashboards
● Understanding of cloud based security and products in AWS, Azure etc. Alibaba a plus.
● ISO, CISSP or other security related certification.
● API related security experience a plus.
● Ability to lead security related projects with minimal oversight.
● Excellent interpersonal and communication skills.
● 24x7 availability.
● Willingness to travel internationally to global datacenters when required (<=10%).


Security disciplines with:

OS: Windows Server, Linux, Forti-OS, NX-OS
Hardware: DELL, HP, Nimble, CISCO, Fortigate
Software: Active Directory, vSphere, Alienvault, Splunk


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