Senior Network Engineer / ( W2)

Job Title: Senior Network Engineer Platform Management

Location: Hybrid Dallas, TX (Infrastructure Hub)

G-Research is a leading quantitative research and technology firm, renowned for leveraging cutting-edge technology and vast computing power to tackle the biggest challenges in finance. Our Dallas infrastructure hub is pivotal to our global technology platform, driving the future of quantitative computing.

Role Overview

We are seeking a skilled Senior Network Engineer to join our Network and Security Platform Management team. This role focuses on designing, implementing, and managing large-scale, high-performance network infrastructures supporting critical compute and research workflows. The successful candidate will bring deep technical expertise and play a key role in driving automation and infrastructure-as-code practices across our global estate.

Key Responsibilities

• Design, implement, and maintain scalable, resilient data center network infrastructure leveraging Cisco and Arista technologies.
• Lead complex troubleshooting and resolution efforts across routing, switching, firewalls, and WAN infrastructure.
• Automate network operational tasks using tools such as Python, Ansible, Git, and Jinja2.
• Implement and manage WAN architectures, including IOS-XR, SD-WAN, segment routing, and multi-tenant designs.
• Proactively monitor and optimize network health and performance using modern observability tools.
• Contribute to Infrastructure-as-Code and CI/CD processes for network provisioning.
• Collaborate cross-functionally with Network Engineering, Data Center, Security, and DevOps teams to align on infrastructure strategies.
• Mentor and guide junior engineers, fostering knowledge sharing and documentation practices.
• Perform regular network audits, ensuring compliance with internal standards and best practices.

Required Qualifications

• Proven experience in engineering and operating large-scale enterprise or data center networks.
• Strong expertise with Cisco and Arista platforms, including IOS, IOS-XR, NX-OS, and EOS.
• Deep knowledge of networking protocols and technologies such as BGP, OSPF, EVPN, VXLAN, and MPLS.
• Practical experience in WAN technologies, including SD-WAN, segment routing, and multi-tenancy.
• Proficiency in scripting and automation using Python, Ansible, Jinja2, and Git.
• Strong diagnostic skills, including packet analysis and network performance tuning.
• Experience with modern network monitoring and predictive analytics tools.
• Comfortable working in Agile and DevOps environments.
• Excellent communication and leadership skills, with the ability to manage priorities under pressure.
• CCNP or equivalent certification preferred; CCIE or other advanced certifications are highly desirable.

Compensation

Compensation for roles at Beacon Systems Inc depending on a wide array of factors including, but not limited to, the specific office location, role, skill set, and level of experience. As required by applicable law, BeaconGov provides reasonable range of compensation for this role.

EEO Statement

Beacon Systems is dedicated to fostering an inclusive and diverse work environment. We ensure equal employment opportunities for all individuals, regardless of their race, color, religion, gender, national origin, age, disability, or any other legally protected characteristic. Our commitment to being an equal-opportunity employer extends across all aspects of employment, from recruitment and hiring to promotions and benefits. We firmly believe in treating all employees and applicants fairly, based on their qualifications, skills, and performance.