Senior Cloud Infrastructure Engineer (AWS) (copy)

Verisys

1d • Remote

About The Position

Verisys is looking for a hands-on Senior Cloud Infrastructure Engineer with deep AWS expertise to help build, secure, and scale the infrastructure behind our healthcare credentialing platform. Our environment is primarily Windows-based, and you will be our subject matter expert for Linux, our on-premises Nutanix environment, container platforms (Rancher and Amazon ECS Anywhere), SMTP relay, and SSL/TLS certificates. This is a remote role with high ownership, focused mainly on DevOps and cloud engineering with a meaningful systems administration component. This is a generalist role on a small team: you will move between cloud engineering, systems administration, and whatever the business needs next, so comfort with shifting priorities matters as much as any single skill. Please note this is a remote opportunity, but you "MUST" live in one of the following states to be considered: AZ, CO, FL, GA, IL, IN, KS, KY, MD, MA, MO, NC, OH, OK, PA, TN, UT, VA, WI

Requirements

• Deep, hands-on AWS experience and strong knowledge of AWS security, networking, and best practices.
• Expert-level Linux administration and strong Windows Server administration skills.
• Hands-on experience with Rancher-native Cattle clusters and Amazon ECS / ECS Anywhere.
• Strong hands-on experience administering Nutanix hyperconverged infrastructure, including Prism Element, Prism Central, and AHV.
• Proficiency with CloudFormation, and PowerShell/Bash scripting; strong Python skills are a major plus.
• Working knowledge of SMTP relay configuration and end-to-end SSL/TLS certificate management (CSRs, chains, OpenSSL, PEM/PFX).
• Solid networking fundamentals: TCP/IP, DNS, load balancing, VPN, and security groups.
• Excellent communication skills and the ability to work independently in a remote environment.
• Adaptable and comfortable wearing many hats, with the ability to shift between cloud, systems, and support work as priorities change.
• 5+ years in Cloud Engineering, DevOps, SRE, and/or systems administration, including 3+ years supporting production workloads in AWS.
• Bachelor's degree in a related field or equivalent practical experience.

Nice To Haves

• Strong Python development skills for automation and AWS integrations (e.g., boto3).
• AWS certification (Solutions Architect, SysOps Administrator, or DevOps Engineer).
• Red Hat, Linux Foundation, Microsoft, or Nutanix (e.g., NCP-MCI) certification.
• Experience in healthcare or other regulated environments (HIPAA, SOC 2, HITRUST).

Responsibilities

• Design, build, and operate secure, highly available AWS infrastructure (EC2, VPC, IAM, ECS, S3, RDS, Route 53, CloudWatch, Systems Manager) following the AWS Well-Architected Framework, with an eye on security, cost, and disaster recovery.
• Manage infrastructure as code (CloudFormation) and support CI/CD pipelines for container builds and deployments.
• Run containerized workloads on Amazon ECS and ECS Anywhere, and administer Rancher native Cattle clusters.
• Serve as the Linux subject matter expert: provisioning, hardening, patching, performance tuning, and troubleshooting across physical, virtual, and cloud servers.
• Administer our Windows Server environment, including Active Directory, Group Policy, DNS/DHCP, and IIS, on-premises and on EC2.
• Administer our on-premises Nutanix environment using Prism Element and Prism Central, including cluster health, AHV virtual machine management, capacity planning, upgrades, and data protection.
• Automate configuration and patching with Python, PowerShell, Bash, and AWS Systems Manager.
• Own our SMTP relay infrastructure (Postfix and/or Amazon SES), including SPF, DKIM, DMARC, TLS, and deliverability troubleshooting.
• Own SSL/TLS certificate renewals and installation across IIS, Linux web servers, Postfix, and AWS (ACM, load balancers), automating renewals wherever possible.
• Maintain monitoring, logging, and alerting, participate in on-call, and support HITRUST and SOC 2 compliance.

Benefits

• challenging and meaningful work
• chance to give back to your community
• make a positive impact on the environment
• participate in a range of diversity and inclusion initiatives
• support, coaching, and training it takes to advance your career
• commitment to individual choice lets you customize aspects of your career path, your educational opportunities, and your benefits
• culture of innovation means your ideas on how to improve our business and our clients will be heard

What This Job Offers

• Job Type: Full-time
• Career Level: Senior