Stealth Talent Solutions · 6 hours ago
Infrastructure Engineer
Greater Chicago Area
Full-time
Hybrid
Mid, Senior Level
$120K/yr - $170K/yr
5+ years expStealth Talent Solutions is seeking a hands-on Infrastructure Engineer to support and modernize a mission-critical hybrid infrastructure environment. This role involves maintaining and improving a primarily co-located data center infrastructure while assisting with ongoing and future AWS cloud migrations.
Staffing & Recruiting
Hiring Manager
Jake Groeschen
Responsibilities
Build, maintain, and troubleshoot Linux servers (Debian/Ubuntu preferred)
Manage Fortinet firewalls, VPNs (IPsec), and network security
Configure and maintain network switches and related infrastructure
Oversee physical data center equipment including cabling, power systems (PDU/ATS), and hardware refreshes
Monitor system health, logging, backups, and performance
Implement and maintain encryption at rest and in transit (TLS/PKI/IPsec)
Manage certificates, key material, and authentication systems
Support SOC reporting and overall security posture
Assist in migrating on-prem infrastructure to AWS (EC2, RDS, S3, VPC, IAM)
Implement infrastructure as code (Terraform, CloudFormation, or Ansible)
Manage AWS networking, security, monitoring, and cost optimization
Troubleshoot infrastructure, networking, and security issues across environments
Contribute to infrastructure automation, documentation, and modernization efforts
Qualification
Required
5+ years of infrastructure or systems engineering experience
Strong Linux administration experience (Debian/Ubuntu preferred)
Experience managing firewalls (Fortinet preferred) and VPNs
Deep understanding of TCP/IP networking, routing, and switching
Experience working in physical data center or colocation environments
Experience with AWS core services and hybrid cloud environments
Experience with infrastructure-as-code tools (Terraform, CloudFormation, Ansible)
Strong troubleshooting skills in production environments
Ability to work independently and ramp quickly
Strong written and verbal communication skills
Preferred
Experience supporting production SaaS environments
Experience with SOC reporting and compliance support
Familiarity with containerization (Docker, ECS/Fargate)
Experience with power systems (APC preferred)
Demonstrated long-term tenure and career stability
Company
Stealth Talent Solutions
Stealth Talent Solutions is a next-gen, technology-driven recruiting firm that’s reimagined what working with an agency should look like.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase