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Jane Street · 4 months ago

IT Security Engineer

New York, New York, United States

Full-time

Onsite

Mid Level

Jane Street is a global team dedicated to securing IT platforms, and they are seeking an IT Security Engineer with a strong Windows engineering background. In this role, you will help secure internal IT and remote working platforms through hands-on technical work, consultancy, and security influence within the IT team.

FinanceFinancial ServicesTrading Platform

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Proactively proposing, designing, testing, implementing, and documenting strategic security controls

Coordinating and delivering security solutions across our IT platforms while identifying opportunities to further automate intelligent workflows

Building security controls that scale, investigating emerging threats, developing new security tooling, and driving vulnerability management initiatives

Qualification

Windows OS securityEndpoint security administrationVulnerability managementSecurity best practicesThreat tactics understandingWindows core infrastructureScripting in PowerShellSecurity tooling knowledgeCollaboration skills

Required

Proficient in securing Windows OS platforms and resolving complex technical issues in a fast-moving environment

Have hands-on experience utilizing integrated security technologies for safeguarding Windows operating systems, including application control, host-based firewalls, auditing and event monitoring, and disk encryption

Skilled in the administration of endpoint security and vulnerability management solutions, including antivirus, anti-malware, EDR, vulnerability scanning, and patch management

Knowledgeable about security best practices, including operating system hardening, privileged access management, and vulnerability mitigation

Have an understanding of common threat tactics, techniques, and procedures (TTPs), and effective countermeasures

Well-versed in Windows core infrastructure services (AD/EntraID, PKI)

Eager to produce scalable and repeatable security practices through automation

Have an understanding of security tooling and APIs

Take a flexible, reliable, and highly collaborative approach to your work

Preferred

An ability to script in PowerShell or other languages is strongly desired

Company

Jane Street

Glassdoor4.5

Jane Street is a quantitative trading firm with offices in New York, London, Hong Kong, Singapore, and Amsterdam.

Founded in 2000

New York, New York, USA

1001-5000 employees

https://www.janestreet.com

H1B Sponsorship

Jane Street has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (33)

2024 (23)

2023 (32)

2022 (27)

2021 (20)

2020 (22)