Infrastructure Engineering Senior Advisor- Hybrid
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Before you apply
LocationSt. Louis, MO
Work modehybrid
SenioritySenior
Experience3+ yrs
Company size10,000+ people
PostedSep 29, 2026 · 1mo ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Master’s degree in Computer Science, Technology Management or related field and 3 years of experience; or Bachelor’s degree and 5 years of experience
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) and 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
Internet connection must be cable broadband or fiber optic with at least 10Mbps download/5Mbps upload
Candidates who use tobacco/nicotine in certain states must enter a qualifying smoking cessation program prior to start of employment
Skills
Splunk
Splunk Cloud
Cribl
Cribl Stream
Cribl Edge
Splunk Universal Forwarders
HTTP Event Collector (HEC)
SPL (Search Processing Language)
Syslog
TCP/UDP
AWS CloudFormation
Terraform
Ansible
Packer
IAM
TCP/IP
DNS
VLANs
VPNs
routers
switches
firewalls
load balancers
wireless access points
IDS/IPS
NAC
network segmentation
Linux
RHEL
CentOS
Ubuntu
Bash
Python
Perl
Puppet
Chef
GitLab CI
AWS
EC2
Lambda
ECS
EKS
S3
Control Tower
About the role
Cigna-Evernorth Services Inc. seeks an Infrastructure Engineering Senior Advisor for the St. Louis, MO location to provide operations, engineering, design, and troubleshooting support for teams on-premises and for Software-as-a-Service (SaaS)-based logging products.
Responsibilities
Responsibilities:
• 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.
• Hybrid work schedule.
Requirements
Qualifications:
• 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; and
• AWS including EC2, Lambda, ECS, EKS, S3, and Control Tower.
If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.
About The Cigna Group
Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we’re dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.
Legal
Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.
If you need a reasonable accommodation to complete the online application process, please email [email protected] for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.
The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.
Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.