Senior Infrastructure Engineer - Automation & Security

Mainstay Maritime; Minneapolis (MN); On-site; USD 120,000 - 160,000; Full time

Job summary

Mainstay Maritime is seeking a senior IT infrastructure expert to implement, maintain, and optimize core IT infrastructure for vessels and offices. You will troubleshoot complex issues, ensure reliability, security, and scalability of business-critical systems.

Responsibilities include building and deploying network/infrastructure solutions, administering core infrastructure, managing vulnerability processes, and leveraging automation tools like Terraform, Ansible, and Python.

Qualifications

• Bachelor’s degree and 7+ years in core infrastructure technologies.
• Experience with IAC and automation tools (e.g., Terraform, Ansible, Python) is preferred.
• Ability to troubleshoot complex issues and ensure reliability, security, and scalability.

Responsibilities

• Build, configure, and deploy complex network and infrastructure solutions that support vital business operations.
• Administer, maintain, and support core infrastructure to ensure reliability, scalability, and security; implement network security policies and controls.
• Maintain policy and process for infrastructure vulnerability management, penetration testing, and compliance.
• Leverage automated workflows for infrastructure provisioning, deployment, and centralized management to promote efficiency, scalability, and cybersecurity.
• Investigate and resolve complex technical issues to minimize operational downtime and protect against data loss.
• Collaborate with business systems team to ensure vessel and office access to critical business applications and to maintain related onboard workstations.

Skills

Advanced networking

Enterprise storage

Hyper-converged systems

Virtualization

Satellite communications &Connectivity

Terraform

Ansible

Python

Troubleshooting

Security

Education

Bachelor’s degree in Computer Science or related field

7+ years in infrastructure technologies (experience/education equivalent)

Tools

Terraform

Ansible

Python

Job description

Mainstay Maritime is seeking a senior IT infrastructure expert to implement, maintain, and optimize core IT infrastructure for vessels and offices. You will troubleshoot complex issues, ensure reliability, security, and scalability of business-critical systems.

Responsibilities include building and deploying network/infrastructure solutions, administering core infrastructure, managing vulnerability processes, and leveraging automation tools like Terraform, Ansible, and Python.