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Infrastructure Consultant – Windows & Linux/Unix Hardening

Infrastructure Consultant – Windows & Linux/Unix Hardening

Hybrid

London, United kingdom

Freelance

25-11-2025

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Skills

PowerShell Architecture Linux Windows Shell

Job Specifications

Role Summary

Responsible for securing servers (primarily Linux/Unix, with some Windows) by applying hardening standards through manual configuration and script-based automation. Requires strong OS knowledge, troubleshooting skills, and a basic understanding of scripting.

Responsibilities

Apply predefined hardening configurations on Linux/Unix and Windows servers.

Log into servers and execute manual changes following MCS 2.0 hardening standards.( Minimum configuration setting advised by VF3)

Run existing PowerShell and Shell scripts for configuration tasks.

Document changes accurately and escalate issues promptly.

Required Skills

Strong understanding of Linux/Unix (Red Hat, Oracle, Alma, etc.) and Windows OS architecture.

Familiarity with PowerShell and Shell scripting.

Ability to follow hardening guidelines and troubleshoot basic issues

For more info, Please share updated CV at shameena@Lsarecruit.co.uk

About the Company

I am writing to introduce you to LSA Recruit, a professional recruitment & technology solutions provider that specializes in IT and cloud technologies, including AWS, Azure, GCP, and project management and many more. With significant business and technology recruitment experience, our consultants are relentlessly driven by results and take pride in our customer-centric engagement models. We blend our clients' needs with proven delivery models and highly talented execution teams to deliver an exceptional customer experience. ... Know more