HMG AMERICA LLC
Overview
Linux Systems Engineer position requiring cross‑platform expertise in Windows and Linux environments, with emphasis on cloud infrastructure management and automation. Responsibilities
Managing AWS/Azure cloud infrastructure supporting both Windows and Linux-based workloads Root cause identification and remediation of security/system alerts across Windows and Linux environments Performing server and network troubleshooting using both PowerShell/GUI tools and Linux command-line utilities Regular system maintenance including patch management for Windows Updates and Linux package updates Managing application deployments through CI/CD pipelines supporting both Windows and Linux targets Implementing and following change control processes for multi-platform infrastructure modifications Document new procedures and maintain runbooks for both Windows and Linux system operations Work on automation projects spanning Windows and Linux environments in a timely manner Participate in an on-call rotation schedule for off-hours escalations across all platforms Required Skills
At least 5 years of experience in Windows System Administration (Windows Server, Active Directory, Group Policy) At least 5 years of experience in Linux System Administration (RHEL, Debian, Ubuntu, CentOS / Rocky, Amazon Linux) At least 5 years of experience in Network Administration across Windows and Linux environments At least 3 years of experience managing Azure & Azure DevOps with both Windows and Linux pipelines At least 3 years of experience managing AWS environment including both Windows EC2 and Linux instances Proficiency in PowerShell for Windows automation and Bash/Python for Linux scripting Experience with containerization on both platforms (Docker on Windows/Linux, Windows Containers) Strong experience with Infrastructure as Code tools (Terraform, ARM templates, CloudFormation) Understanding of cross-platform networking: Active Directory, DNS, DHCP, VLANs, VPNs, and Linux networking Advanced understanding of protocols: TCP/IP, SMB/CIFS, SSH, RDP, SSL/TLS, Kerberos Strong motivation to automate operations across Windows and Linux using appropriate tools Experience with configuration management for both platforms (DSC, Ansible, Group Policy) Strong interpersonal and communication skills for cross-functional collaboration Ability to multi-task and prioritize in mixed Windows/Linux environments Excellent collaboration skills and ability to work in hybrid DevOps teams About the Role
Location: New York City Metropolitan Area; Employment type: Full-time; Seniority level: Mid-Senior level; Job function: Information Technology; Industries: IT Services and IT Consulting. Note: This description reflects the responsibilities and qualifications originally provided and excludes unrelated postings and boilerplate.
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Linux Systems Engineer position requiring cross‑platform expertise in Windows and Linux environments, with emphasis on cloud infrastructure management and automation. Responsibilities
Managing AWS/Azure cloud infrastructure supporting both Windows and Linux-based workloads Root cause identification and remediation of security/system alerts across Windows and Linux environments Performing server and network troubleshooting using both PowerShell/GUI tools and Linux command-line utilities Regular system maintenance including patch management for Windows Updates and Linux package updates Managing application deployments through CI/CD pipelines supporting both Windows and Linux targets Implementing and following change control processes for multi-platform infrastructure modifications Document new procedures and maintain runbooks for both Windows and Linux system operations Work on automation projects spanning Windows and Linux environments in a timely manner Participate in an on-call rotation schedule for off-hours escalations across all platforms Required Skills
At least 5 years of experience in Windows System Administration (Windows Server, Active Directory, Group Policy) At least 5 years of experience in Linux System Administration (RHEL, Debian, Ubuntu, CentOS / Rocky, Amazon Linux) At least 5 years of experience in Network Administration across Windows and Linux environments At least 3 years of experience managing Azure & Azure DevOps with both Windows and Linux pipelines At least 3 years of experience managing AWS environment including both Windows EC2 and Linux instances Proficiency in PowerShell for Windows automation and Bash/Python for Linux scripting Experience with containerization on both platforms (Docker on Windows/Linux, Windows Containers) Strong experience with Infrastructure as Code tools (Terraform, ARM templates, CloudFormation) Understanding of cross-platform networking: Active Directory, DNS, DHCP, VLANs, VPNs, and Linux networking Advanced understanding of protocols: TCP/IP, SMB/CIFS, SSH, RDP, SSL/TLS, Kerberos Strong motivation to automate operations across Windows and Linux using appropriate tools Experience with configuration management for both platforms (DSC, Ansible, Group Policy) Strong interpersonal and communication skills for cross-functional collaboration Ability to multi-task and prioritize in mixed Windows/Linux environments Excellent collaboration skills and ability to work in hybrid DevOps teams About the Role
Location: New York City Metropolitan Area; Employment type: Full-time; Seniority level: Mid-Senior level; Job function: Information Technology; Industries: IT Services and IT Consulting. Note: This description reflects the responsibilities and qualifications originally provided and excludes unrelated postings and boilerplate.
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