Splunk SME

Discovered

Chevron

Buenos Aires, Buenos Aires, ArgentinaFull timePosted about 1 month ago (Jun 30, 2026)

About the role

GBS Chevron Global Business Services (GBS), located in Buenos Aires (Puerto Madero), Argentina, is accepting applications for the position of Splunk Subject Matter Expert. Successful candidates will join the IT Organization, which is part of a multifunction service and technical center with a workforce of more than 1800 employees that deliver business services and solutions to the corporation across the globe. We are seeking a Splunk Subject Matter Expert (SME) with strong experience in Operational Technology (OT) environments to join our team. This role is responsible for designing and implementing end‑to‑end Splunk solutions to support security monitoring, observability, and compliance across OT environments. The ideal candidate will have deep technical expertise in Splunk architecture and integrations, combined with a solid understanding of OT systems and industrial environments. Knowledge of IAM, on‑premises infrastructure, and secure remote access is considered a strong plus.

Splunk Architecture & Solution Design

• Act as the

SME for Splunk

within OT environments. • Design

scalable, resilient, and secure Splunk architectures

(standalone, distributed, indexer clusters, heavy forwarders). • Define data ingestion strategies aligned with OT constraints (segmentation, isolation, bandwidth limitations). • Ensure alignment with enterprise logging, security, and compliance requirements.

Splunk Implementation & Operations

• Implement

end

‑

to

‑

end Splunk solutions

, from data onboarding to dashboards, alerts, and reports. • Configure and manage: • Indexers, heavy forwarders, and universal forwarders • Data models, CIM alignment, and knowledge objects • Optimize performance, availability, and license usage. • Support upgrades, patching, and lifecycle management of Splunk components.

Integrations & App Development

• Design and develop

custom Splunk apps and integrations

for OT and security platforms (e.g., antivirus, asset inventory management solutions, industrial systems). • Build and maintain: • Custom inputs and modular inputs • Field extractions, transforms, and parsers • Dashboards, alerts, and correlation searches

OT Security & Monitoring Use Cases

• Enable security visibility for OT environments, including: • Authentication and access events • Privileged access and credential usage • Asset and system activity monitoring • Support incident detection, investigation, and audit requirements for OT. • Collaborate with cybersecurity and OT teams to define logging and monitoring standards.

Collaboration & Advisory Role

• Act as a

technical advisor

to internal stakeholders on Splunk and OT logging strategy. • Work closely with security, infrastructure, and platform teams. • Contribute to standards, documentation, and best practices for Splunk in OT environments. • Support knowledge sharing and technical guidance within the team.

Required Qualifications

• Strong hands‑on experience with

Splunk

in complex environments. • Proven expertise in: • Splunk architecture design • Data onboarding and normalization • Dashboarding, alerting, and reporting • Experience working with

OT environments

and understanding their constraints. • Solid understanding of

security logging and monitoring concepts

. • Experience implementing complete Splunk solutions, not just operating existing ones.

Desired / Nice

‑

to

‑

Have Skills

• Knowledge or experience in

Identity and Access Management (IAM)

. • Experience with

on

‑

premises infrastructure

(Windows, networking). • Knowledge of

Secure Remote Access

solutions and architectures. • Experience integrating Splunk with different solutions. • Scripting or automation skills (ansible, PowerShell). • Splunk certifications (Architect, Admin, Power User) are a plus.

Relocation Options

Relocation

may be

considered.

International Considerations

Expatriate assignments

will not be

considered Chevron participates in E-Verify in certain locations as required by law.

Not published in this posting

The company didn't include about the role, benefits in the source posting. The hiring team may have more details on their own site.