Network Engineer

Job Description

Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities.

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.

Responsibilities

- Work with the global Networks team to monitor and troubleshoot network issues.
- Provide support for production, office, and end-user networking environments.
- Assist with network changes, including moves, adds, and modifications.
- Participate in market connectivity testing and circuit migrations.
- Support data center operations, including migrations and infrastructure changes.

Qualifications

- Basic experience with supporting and troubleshooting networks.
- Understanding of client-server architecture.
- Familiarity with Arista EOS and Cisco NX-OS/IOS.
- Knowledge of routing protocols such as BGP, OSPF, MSDP, and PIM.
- Exposure to VPN configuration and troubleshooting.
- Awareness of data center installation and cabling standards.
- Basic knowledge of Unix/Linux systems.
- Exposure to multicast networking and Python scripting (preferred).
- CCNA/CCNP certification and system administration experience (preferred).
- Background in finance (a plus, not required).

Additional Expectations

- Participate in on-call rotation for network support.
- Work with third-party vendors to maintain telecom circuits and data center infrastructure.
- Collaborate with internal teams on logical and physical network changes across the global network.

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:

- Generous paid time off policies
- Savings plans and other financial wellness tools available in each region
- Hybrid working opportunities
- Free breakfast, lunch and snacks daily
- In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more)
- Company-sponsored sports teams and fitness events.
- Volunteer opportunities and charitable giving
- Social events, happy hours, treats and celebrations throughout the year
- 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.

Tower Research Capital is an equal opportunity employer.