Senior Infrastructure Engineering Advisor

The Cigna Group

Infrastructure Engineering Senior Advisor providing operations and engineering support for SaaS-based logging products. Leading troubleshooting efforts and partnering with Agile Program leads for large initiatives.

Posted 5/27/2026full-timeSt. Louis • Montana • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAWSChefCloudDNSEC2FirewallsLinuxPackerPerlPuppetPythonShell ScriptingSplunkTCP/IPTerraform

About the role

Key responsibilities & impact

Provide operations, engineering, design, and troubleshooting support for teams on-premises and for Software-as-a-Service (SaaS)-based logging products.
Work with customers to gather requirements, onboard data, and assist with searches, dashboards, reports, and knowledge objects.
Devise solutions for technical and business problems as well as adapt new technologies to improve Splunk, Cribl, and cloud operations.
Support the systems engineering lifecycle activities for large, hybrid Splunk and Cribl deployments, including requirements gathering, design, testing, implementation, operations, and documentation.
Lead troubleshooting efforts and identify root causes of problems across the enterprise logging environment.
Work on and lead projects that drive continuous improvement, enhancements of products, services, offerings, and governance.
Coach and mentor customers and staff that require technical assistance and guidance.
Partner with Agile Program and Product Management leads to develop, plan, and execute large initiatives.

Requirements

What you’ll need

Master’s degree in Computer Science, Technology Management or related field and 3 years of experience. Will also accept a Bachelor’s degree and 5 years of experience.
Must have experience with: supporting, operating, and managing large-scale Splunk environments;
Splunk Cloud and enterprise deployment, configuration, and administration;
Splunk architecture including Indexing, Search Head Clustering, and data onboarding;
SPL (Search Processing Language); Query Optimization;
Data onboarding using Universal Forwarders; HTTP Event Collector (HEC);
Leading troubleshooting efforts; implementing performance improvements;
Supporting enterprise-level monitoring solutions; load-balancing data ingestion using TCP/UDP protocols;
Leveraging native Splunk load-balancing capabilities for optimized performance and scalability; configuring, deploying, and maintaining Cribl Stream and Cribl Edge;
Cribl log management and data routing; Syslog; Splunk UF/HEC;
Enterprise-scale telemetry management and data normalization;
Designing and implementing Cribl Packs for efficient data parsing and advanced data transformation;
Infrastructure as Code (IaC) automation and configuration tools including AWS CloudFormation, Terraform, Ansible, and Packer;
AWS security best practices, including IAM policies, encryption methods, and compliance standards;
Network protocols including TCP/IP, DNS, VLANs, and VPNs; routers, switches, firewalls, load balancers, and wireless access points; firewalls, IDS/IPS, NAC, and network segmentation;
TCP/UDP Port configuration and performance tuning; Linux operating systems including RHEL, CentOS, and Ubuntu;
Command-line and shell scripting with Bash, Python, and Perl; configuration management tools including Ansible, Puppet, and Chef;
CI/CD pipelines and tools including GitLAB CI;
AWS including EC2, Lambda, ECS, EKS, S3, and Control Tower.

Benefits

Comp & perks

Flexible work arrangements
Professional development opportunities

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

SplunkCriblSPLData onboardingInfrastructure as CodeAWS CloudFormationTerraformAnsibleLinuxCommand-line scripting

Soft Skills

TroubleshootingCoachingMentoringContinuous improvementProblem-solvingCollaborationCommunicationLeadershipProject managementRequirements gathering