Network Engineer - Core Infrastructure

Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.

• Design and build data centers end-to-end: cages, racks, PDU/power, structured cabling, and hardware install

• Deliver connectivity - circuits, dark fiber, and DIA - including carrier/vendor coordination, cross-connects, and capacity planning

• Stand up and evolve modern data-center fabrics (e.g., Cisco ACI and HPE Juniper Apstra)

• Design, implement, and defend a "zero-trust," defense-in-depth network, with firewalls at the center (policy, segmentation, secure connectivity)

• Implement and evolve enterprise network access controls (RBAC, least-privilege, segmentation)

• Partner with Engineering and IT Security so security is "built-in" from the start and features ship securely and monitored

• Serve as a first responder to a high volume of inbound infrastructure requests - provisioning, access, connectivity, and troubleshooting - and keep the queue moving

• Monitor and maintain all physical infrastructure (network, security, compute), cloud environments, and remote sites; respond to critical incidents to maximize uptime

• Manage and deploy "infrastructure as code" at scale

• Build team tooling - automation, internal utilities, and AI agents - to reduce toil and scale the team

• Write high-quality policies, procedures, and technical documentation; evangelize and (at senior levels) mentor on secure-network practices

• 2+ years of network engineering with a security-minded approach

• Hands-on with firewalls (e.g., Palo Alto Networks / PAN-OS / Panorama) - a huge plus

• Hands-on data-center / physical infrastructure work: racking, cabling, power, cross-connects, and hardware install

• Working knowledge of switching (VLANs, capacity planning) and routing (OSPF, BGP, ECMP, PBR)

• Exposure to public cloud networking (AWS, Azure, or GCP) and hybrid connectivity

• Familiarity with infrastructure-as-code / automation (e.g., Terraform, Ansible) and a code-forward mindset

• Comfort with VPN / remote-access connectivity

• A bias for automating repetitive work and a strong operational / ownership instinct

• Industry-standard platforms from vendors such as Palo Alto Networks, Cisco, HPE Juniper Networking, and HPE Aruba Networking

• Valid passport and ability to travel internationally as needed

• Data-center design & build at scale (multi-site buildouts, carrier/circuit delivery, capacity planning)

• Data-center fabric design: Cisco ACI, HPE Juniper Apstra

• Deep firewall design & operations (multi-site policy, HA clusters, PAN-OS/Panorama at scale)

• Building AI agents / developer tooling that reduce operational load (agentic triage, runbook automation)

• Defensive security systems against internal and external threats; IDS/IPS, security monitoring; security testing (performance- and threat-based); offensive/defensive concepts

• Deeper public / private / hybrid cloud experience; owning IaC pipelines end-to-end

Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis.

Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.

We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

Payward is powered by people from around the world and we celebrate the diverse talents, backgrounds, contributions, and unique perspectives that everyone brings to the table. We hire based on merit, seeking out people with the right abilities, knowledge, and skills for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgeable about crypto.

We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Results are considered alongside experience and interviews, and are not the sole basis for any employment decision.

As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind, whether based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, or local laws.

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