Network SRE

JPMorgan Chase & Co.; Buenos Aires; Presencial; ARS 900.000 - 1.400.000; Jornada completa

Descripción de la vacante

JPMorgan Chase & Co. is seeking a network reliability engineer to own day-to-day operational ownership of network services and lead incident response efforts.

You will drive structured investigations, produce RCAs, and ensure corrective actions are delivered, while building production-grade automation with Python, Shell, and Ansible. The role covers SD-WAN, SDA, routing/switching, and security infrastructure.

Formación

• Experience leading incident response and ownership of RCAs through closure.
• Strong hands-on networking across enterprise routing/switching and security.
• Proficient automation in production with Python, Shell and Ansible.
• SRE mindset with understanding of reliability concepts and risk analysis.
• Ability to work independently with minimal oversight.

Responsabilidades

• Lead day-to-day operational ownership for network services with complex troubleshooting and restoration.
• Drive incident and problem management; run investigations and deliver RCAs with corrective actions.
• Support major incident management, including communications and technical lead support.
• Design and implement production-grade automation using Python, Shell, and Ansible.
• Engineer across SD-WAN, SDA, routing/switching, firewalls, load balancers, and proxies.
• Improve reliability via standardization, guardrails, and repeatable runbooks.
• Build observability insights with dashboards and high-signal alerting.
• Apply SRE practices, understood NFRs and risk methods such as FMEA.

Conocimientos

Incident response

Problem management

RCAs

Networking

Python

Shell

Ansible

SRE mindset

FMEA

NFRs

Independent work

Herramientas

Cisco ACI/Fabrics

VMware NSX

Descripción del empleo

Key responsibilities

• Lead day-to-day operational ownership for network services, including complex troubleshooting and coordinated restoration.
• Drive incident and problem management: run structured investigations, produce high-quality RCAs, and ensure corrective/preventive actions are delivered.
• Participate in and support major incident management (communications support, technical lead support, mitigation execution).
• Design and implement production-grade automation using Python, Shell, and Ansible (e.g., drift detection, change validation, automated diagnostics, safe rollout helpers).
• Engineer/support across:
  • SD-WAN, SDA, and broader software-defined networking (SND)
  • Routing and Switching
  • Firewalls, Load Balancers, Proxies
• Improve reliability via standardization, guardrails, repeatable runbooks, and continuous validation.
• Build observability insights with developers/platform teams: actionable dashboards, high-signal alerting, and service health metrics.
• Apply SRE practices: operational readiness, toil reduction, and reliability thinking; working understanding of NFRs and FMEA (or equivalent risk methods).

Required qualifications

• Demonstrated experience in incident response and problem management, including ownership of RCAs through closure.
• Strong hands-on networking skills across enterprise routing/switching and security/L4–L7 components.
• Strong automation capability using Python, Shell, and Ansible in production operations.
• SRE mindset with practical understanding of reliability concepts, NFRs, and risk analysis approaches (including FMEA familiarity).
• Ability to work independently, prioritize effectively, and deliver with minimal oversight.

Preferred qualifications

• Experience with Cisco ACI / Fabrics.
• VMware NSX experience (nice-to-have).
• Certifications such as CCNP (preferred), CCNA, and other vendor certifications.
• Experience in a financial institution / regulated environment (advantage)
• Advanced English writing and speaking