[Remote] Network / System Engineer III

Note: The job is a remote job and is open to candidates in USA. Mitchell Martin Inc. is seeking a senior Network/System Engineer to support AI-driven modernization in mainframe and Linux environments. The role focuses on developing automation frameworks, managing vulnerability remediation, integrating AI solutions with system APIs and security tools, and ensuring reliable, scalable infrastructure automation.

Responsibilities

• Design and develop automation frameworks for system patching
• Deploy workflows to manage vulnerability remediation at scale
• Integrate AI solutions with system APIs and security tools
• Collaborate with teams to prioritize and execute initiatives
• Ensure the reliability and scalability of automation solutions

Skills

• 10 years of experience in mainframe infrastructure engineering
• Proven experience with AI-based automation frameworks
• Strong programming skills in enterprise environments
• Experience with system APIs and large-scale infrastructure
• Familiarity with autonomous system architectures

Company Overview

Mitchell Martin Inc. It was founded in 1984, and is headquartered in New York, New York, USA, with a workforce of 501-1000 employees. Its website is https://www.mitchellmartin.com.

Company H1B Sponsorship

Mitchell Martin Inc. has a track record of offering H1B sponsorships, with 38 in 2026, 99 in 2025, 104 in 2024, 156 in 2023, 122 in 2022, 157 in 2021, 253 in 2020. Please note that this does not guarantee sponsorship for this specific role.