At a Glance
- Tasks: Design and support a global network infrastructure while solving real-world problems.
- Company: Join a leading proprietary trading firm known for innovation and collaboration.
- Benefits: Enjoy generous time off, free meals, wellness reimbursement, and more.
- Other info: Diverse and inclusive workplace committed to employee well-being and growth.
- Why this job: Make a significant impact in a dynamic environment with cutting-edge technology.
- Qualifications: Extensive experience in large-scale networks and strong problem-solving skills required.
The predicted salary is between 60000 - 80000 £ per year.
Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting‑edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide—making them fairer, more transparent, and more efficient. We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong.
What You'll Do:
- Design, implement, operate, and support CTC’s global network infrastructure.
- Collaborate with traders, developers, operations teams, technologists, and management to deliver high‑quality network solutions to real‑world problems.
- Take a data‑driven approach to analyzing and solving complex network infrastructure issues.
- Guide projects from beginning to end, including design, procurement, implementation, and documentation.
- Use automation to improve efficiency and manage the network at scale.
- Enhance monitoring and alerting for network and application performance.
- Participate in an on‑call rotation with the team for off‑hours support.
- Other duties as assigned or needed.
What We're Looking For:
- Extensive experience supporting a large‑scale, global network with hands‑on experience in low‑latency architecture.
- Deep knowledge of low‑level network debugging, with a track record of solving performance issues.
- Deep understanding of TCP/IP & Ethernet networking including unicast and multicast routing protocols.
- Strong problem‑solving under pressure and a collaborative, customer‑service mindset; financial trading industry experience preferred.
Most teams at CTC, with the exception of Trading, follow a hybrid workplace model, subject to change based on business need.
Our Benefits:
We strongly believe in the well‑being of our employees and their families so we offer outstanding benefits to support you both professionally and personally. These benefits include generous time off, insurance coverage, paid parental leave, free breakfast and lunch (plus healthy snacks), wellness reimbursement, and a variety of other benefits focused on providing the best employee experience.
Our Commitment to Diversity, Equity and Inclusion:
At CTC, we aim to cultivate a workplace that celebrates diversity and each person feels included, engaged and empowered. Where each of us feels we belong. We are committed to having a diverse workforce and are proud to be an equal opportunity employer. CTC does not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.
If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or to apply for a position, please contact us at info@chicagotrading.com.
Note that emails sent to this email account for non‑disability related issues, such as following up on an application, will not receive a response.
Use of Artificial Intelligence (AI): Information submitted by job applicants may be subject to review and analysis by automated systems, including Artificial Intelligence (AI), as part of the recruitment process. Such systems are utilized to enhance the efficiency and effectiveness of our hiring procedures. Applicants are advised that any information provided may be evaluated by AI tools to ensure an equitable and thorough assessment.
Senior Network Engineer employer: Chicago Trading Company
Chicago Trading Company (CTC) is an exceptional employer that fosters a collaborative and innovative work culture, making it a leader in the proprietary trading industry. With a strong commitment to employee well-being, CTC offers generous benefits including ample time off, comprehensive insurance coverage, and wellness reimbursements, all while promoting diversity and inclusion within the workplace. Employees have the opportunity to grow professionally in a dynamic environment that values ethical excellence and impactful contributions to the markets.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Network Engineer
✨Network Your Way In
Get out there and connect with folks in the industry! Attend networking events, join online forums, or even reach out to current CTC employees on LinkedIn. Building relationships can open doors that a standard application might not.
✨Show Off Your Skills
When you get the chance to chat with someone from CTC, make sure to highlight your hands-on experience with low-latency architecture and network debugging. Share specific examples of how you've solved complex issues in the past—this will show them you're the real deal!
✨Be Ready for Technical Questions
Brush up on your TCP/IP and Ethernet knowledge before any interviews. Expect some tough questions about routing protocols and performance issues. The more prepared you are, the more confident you'll feel when discussing your expertise.
✨Apply Through Our Website
Don't forget to apply directly through the CTC website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in being part of our innovative team.
We think you need these skills to ace Senior Network Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Network Engineer role. Highlight your experience with low-latency architecture and any hands-on network debugging you've done. We want to see how your skills align with what we do at CTC!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about network engineering and how you can contribute to our collaborative culture. Let us know how your past experiences have prepared you for this role.
Showcase Problem-Solving Skills:In your application, be sure to include examples of how you've tackled complex network issues in the past. We love seeing candidates who can think on their feet and come up with innovative solutions under pressure.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us that you’re genuinely interested in joining our team at CTC!
How to prepare for a job interview at Chicago Trading Company
✨Know Your Network Inside Out
Before the interview, brush up on your knowledge of low-latency architecture and TCP/IP & Ethernet networking. Be ready to discuss specific examples of how you've tackled network performance issues in the past, as this will show your hands-on experience and problem-solving skills.
✨Showcase Your Collaborative Spirit
CTC values collaboration, so prepare to share experiences where you worked closely with traders, developers, or operations teams. Highlight how you contributed to delivering high-quality network solutions and how you approach teamwork in a high-pressure environment.
✨Be Data-Driven
Since the role involves a data-driven approach to solving complex issues, come prepared with examples of how you've used data analysis to inform your decisions. Discuss any tools or methodologies you’ve employed to enhance network monitoring and alerting.
✨Prepare for Real-World Scenarios
Expect to face scenario-based questions that test your ability to handle real-world network problems. Think about challenges you've encountered in previous roles and how you resolved them, especially under pressure. This will demonstrate your readiness for the on-call rotation and your customer-service mindset.
