Senior Engineer

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Role Overview:

We are seeking a Principal Splunk Engineer to lead the design, operation, and evolution of our large-scale Splunk Enterprise / Splunk Cloud deployment. The platform ingests multi-terabyte daily data volumes across security, infrastructure, and application domains and is a critical component of our SOC and threat-detection capabilities. The ideal candidate has deep expertise in Splunk architecture, large-scale data onboarding, performance optimization, SmartStore/Indexer Clustering, and security-focused use cases.

Key Responsibilities:

Platform Architecture & Operations:

• Architect, operate, and optimize a distributed, large-scale Splunk environment (indexer clusters, search head clusters, cluster masters, deployment servers, IDM, ADFS/SAML integrations)

• Lead capacity planning, index design, data retention strategies, and SmartStore lifecycle management

• Maintain high availability, scaling, and resilience across multi-site deployments (including DR strategy)

• Drive Splunk version upgrades, app updates, cluster maintenance, and platform hardening

Security Logging & SOC Enablement:

• Collaborate with SOC, Incident Response, and Threat Hunting teams to ensure high-quality security log ingestion

• Onboard and normalize logs from firewalls, EDR, identity platforms, cloud providers, network telemetry, and custom applications

• Develop and optimize detection content: correlation searches, risk-based alerting, data models, macros, lookups, summaries

• Ensure compliance with logging standards (MITRE ATT&CK mapping, CIS/SOC2/ISO27001 logging requirements)

Data Engineering & Observability:

• Build and manage ingestion pipelines, parsing, field extractions, CIM compliance, HEC configurations, and forwarder architecture

• Implement data lifecycle tiers, filtering strategies, routing, and ingestion controls to reduce cost and improve efficiency

• Optimize search performance, knowledge objects, summary indexing, and acceleration strategies

Governance & Best Practices:

• Establish Splunk development standards, dashboards, and naming conventions

• Mentor junior engineers and act as a technical escalation point for the team

• Maintain documentation, operational runbooks, and logging onboarding guidelines

• Partner with Engineering, Cloud, SecOps, and App teams to drive company-wide observability maturity

Required Qualifications:

5+ years experience administering large Splunk Enterprise or Splunk Cloud environments

Strong hands-on knowledge of:

• Indexer clustering, search head clustering

• SmartStore / S3-compatible object store design

• Universal/heavy forwarder architecture

• Ingest actions, parsing, props/transforms

• KVStore, RBAC, SAML, encryption

Deep experience with security log ingestion and SIEM use cases

Strong SPL expertise, including:

• Search optimization

• Summary indexing / data model acceleration

• CIM mapping and field normalization

Experience with Linux systems engineering, scripting (Python/Bash), and automation frameworks (Ansible, Terraform, GitOps preferred)

Preferred Qualifications:

Splunk certifications (Core Consultant, Enterprise Admin, Enterprise Architect, ES Analyst/ES Admin, or equivalent)

Experience with:

• Enterprise Security (ES)

• SOAR (Phantom or comparable)

• AWS/Azure/GCP cloud logging architectures

Familiarity with high-throughput message brokers (Kafka/FluentD/Cribl)

Background in cybersecurity engineering or threat detection

Skills:

• Automation

• Influence

• Result Orientation

• Stakeholder Management

• Technical Strategy Development

• Application Development

• Architecture

• Business Acumen

• Risk Management

• Solution Design

• Agile Practices

• Analytical Thinking

• Collaboration

• Data Management

• Solution Delivery Process

Shift:
1st shift (United States of America)

Hours Per Week:
40

Pay Transparency details

US - NJ - Jersey City - 101 Hudson St - 101 Hudson (NJ2101), US - NJ - Pennington - 1300 American Blvd - Hopewell Bldg 3 (NJ2130)

Pay and benefits information

Pay range

$122,000.00 - $200,000.00 annualized salary, offers to be determined based on experience, education and skill set.

Discretionary incentive eligible

This role is eligible to participate in the annual discretionary plan. Employees are eligible for an annual discretionary award based on their overall individual performance results and behaviors, the performance and contributions of their line of business and/or group; and the overall success of the Company.

Benefits

This role is currently benefits eligible. We provide industry-leading benefits, access to paid time off, resources and support to our employees so they can make a genuine impact and contribute to the sustainable growth of our business and the communities we serve.