Information Security Engineer III
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Before you apply
SalaryNo pay range posted
LocationGurgaon
Also inNYC's Financial District
Work modehybrid
SenioritySenior
Experience5+ yrs
DepartmentInformation Security and Enterprise Engineering
Company size501–1,000 people
PostedMar 25, 2026 · 7mo ago
Verified live1d ago
May no longer be actively hiring
Posted by the company on Mar 25, 202643% of this company's open roles have been listed for 90+ daysNo pay range listed, though New York requires one
At a glanceSummarised by Seekless from the posting.
Bachelor's or master's degree in computer science, information security, cybersecurity, or a related field
At least 5 years of experience delivering enterprise security solutions
Experience with Unix/Linux environments, command-line administration, shell scripting, and software development using Python and Bash
Experience with SIEM technologies, threat hunting, security monitoring, investigations, and security documentation
Knowledge of the cyber threat intelligence lifecycle, including frameworks such as the Cyber Kill Chain and MITRE ATT&CK
Understanding of cyber threats in the financial sector, decentralized finance (DeFi), and blockchain technologies
Expertise in network and information security technologies, including IDS/IPS, NAC, DLP, VPN, firewalls, endpoint security, anti-malware, database auditing and monitoring, secure architecture design, logging, packet capture, email security, directory services, authentication, remote access, encryption, cloud security controls, and database security
Ability to mentor and guide security analysts
Ability to work independently with minimal supervision
Ability to collaborate across distributed teams and time zones
Ability to effectively use collaboration and workflow tools such as Jira and Confluence
Strong analytical, critical thinking, problem-solving, written communication, and documentation skills
Ability to perform under pressure
Adaptability to evolving security challenges
Self-driven approach to continuous learning and team development
Experience with reverse engineering, wireless security, web application vulnerabilities (SQL injection, XSS, CSRF), exploit development, and C/C++
Skills
Python
Bash
HashiCorp Vault
IAM
SIEM
EDR
Unix
Linux
IDS
IPS
NAC
DLP
VPN
Jira
Confluence
C
C++
Benefits
Generous PTO
Savings plans
Financial wellness
Hybrid working
Free meals
Wellness expenses
Sports teams
Volunteer opportunities
Social events
Continuous learning
About the company
Tower is home to some of the world’s best systematic trading and engineering talent. We empower portfolio managers to build their teams and strategies independently while providing the economies of scale that come from a large, global organization.
Engineers thrive at Tower while developing electronic trading infrastructure at a world class level. Our engineers solve challenging problems in the realms of low-latency programming, FPGA technology, hardware acceleration and machine learning. Our ongoing investment in top engineering talent and technology ensures our platform remains unmatched in terms of functionality, scalability and performance.
At Tower, every employee plays a role in our success. Our Business Support teams are essential to building and maintaining the platform that powers everything we do — combining market access, data, compute, and research infrastructure with risk management, compliance, and a full suite of business services. Our Business Support teams enable our trading and engineering teams to perform at their best.
At Tower, employees will find a stimulating, results-oriented environment where highly intelligent and motivated colleagues inspire each other to reach their greatest potential.
Responsibility
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Developing and implementing automated security solutions using Python, Bash, and related technologies to identify security exposures, optimize security infrastructure, expand capabilities, and meet business requirements.
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Supporting and troubleshooting enterprise security infrastructure, including HashiCorp Vault, IAM, SIEM, and EDR platforms, while serving as an escalation point for security-related issues.
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Analyzing security vulnerabilities and consulting on exploitation techniques, risk assessments, and remediation strategies to strengthen the organization’s security posture.
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Participating in attack simulation exercises, threat and vulnerability management initiatives, and continuous assessments to evaluate and enhance the effectiveness of security controls and incident response capabilities.
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Ensuring adherence to security standards, best practices, workplace policies, and operational procedures across security engineering activities.
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Collaborating with cross-functional teams to provide hands-on support, maintain effective stakeholder communication, update senior leadership on progress, and participate in incident response activities when required.
Qualifications
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A bachelor’s or master’s degree in computer science, information security, cybersecurity, or a related field, with at least 5 years of experience delivering enterprise security solutions.
•
Experience with Unix/Linux environments, command-line administration, shell scripting, and software development using Python and Bash, along with SIEM technologies, threat hunting, security monitoring, investigations, and security documentation.
•
Knowledge of the cyber threat intelligence lifecycle, including frameworks such as the Cyber Kill Chain and MITRE ATT&CK, with an understanding of cyber threats in the financial sector, decentralized finance (DeFi), and blockchain technologies.
•
Expertise in network and information security technologies, including IDS/IPS, NAC, DLP, VPN, firewalls, endpoint security, anti-malware, database auditing and monitoring, secure architecture design, logging, packet capture, email security, directory services, authentication, remote access, encryption, cloud security controls, and database security; experience with reverse engineering, wireless security, web application vulnerabilities (SQL injection, XSS, CSRF), exploit development, and C/C++ is preferred.
•
The ability to mentor and guide security analysts, work independently with minimal supervision, collaborate across distributed teams and time zones, and effectively use collaboration and workflow tools such as Jira and Confluence.
•
Strong analytical, critical thinking, problem-solving, written communication, and documentation skills, with the ability to perform under pressure, adapt to evolving security challenges, and demonstrate a self-driven approach to continuous learning and team development.
Benefits :
Tower’s headquarters are in the historic Equitable Building, right in the heart of NYC’s Financial District and our impact is global, with over a dozen offices around the world.
At Tower, we believe work should be both challenging and enjoyable. That is why we foster a culture where smart, driven people thrive – without the egos. Our open concept workplace, casual dress code, and well-stocked kitchens reflect the value we place on a friendly, collaborative environment where everyone is respected, and great ideas win.
Our benefits include:
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Generous paid time off policies
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Savings plans and other financial wellness tools available in each region
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Hybrid working opportunities
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Free breakfast, lunch, and snacks daily
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In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more)
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Company-sponsored sports teams and fitness events (JPM Corporate Challenge, Cycle for Survival, Wall Street Rides FAR and more)
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Volunteer opportunities and charitable giving
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Social events, happy hours, treats, and celebrations throughout the year
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Workshops and continuous learning opportunities
At Tower, you’ll find a collaborative and welcoming culture, a diverse team and a workplace that values both performance and enjoyment. No unnecessary hierarchy. No ego. Just great people doing great work – together.
Legal
Tower Research Capital is an equal opportunity employer.
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