101751 Linux System Administrator

ManpowerGroup Public Sector•Aurora, CO

14h

About The Position

ITEC has an immediate need for Linux Systems Administrator to fill a critical role in integrating security and compliance into our DevSecOps pipeline, maintaining our security postures, and staying up -to -date with security trends and technologies. The ideal candidate will have expertise working within a modern, dynamic CI/CD environment and be comfortable with both IT and Cyber Security disciplines to include Linux systems administration, containerization, and CI/CD code scanning, and will be responsible for designing, implementing and maintaining secure systems, conducting vulnerability assessments, and ensuring compliance with organizational policies and procedures. This position will advance the capabilities of the Assessment, Analysis, and Data Development (A2D2) team to develop internal tooling along with optimal AI/ML interface approaches designed to manage, interpret, and create tools for the future architecture. The individual will:Oversee and maintain the day -to -day operation of Linux -based network servers, cloud -based environments, and virtual environments

Requirements

3+ years of experience as a Linux System Administrator with experience implementing Cyber Security controls
Strong knowledge of Linux operating systems
Proficiency in networking protocols and technologies (TCP/IP, DNS, DHCP, VPN)
Familiarity with scripting languages (e.g., PowerShell, Bash, Python)
Understanding of cybersecurity principles and best practices
Knowledge of backup and disaster recovery procedures
Knowledge of Kubernetes/Openshift and AWS services
Familiar with container security scanning procedures and remediation within CI/CD pipelines
Security+ Certification
Excellent problem -solving and analytical skills
Strong communication and teamwork abilities
Bachelor’s degree in Computer Science, Information Technology, or related field

Nice To Haves

Other relevant certifications (e.g., MCSE, RHCE, CompTIA Server+)
Experience with cloud platforms (AWS, Azure, or Google Cloud)
Knowledge of containerization technologies (e.g., Docker, Kubernetes)
Proficiency in major database management systems (e.g., MongoDB, PostgreSQL)

Responsibilities

Implement, administer, and troubleshoot security, data recovery, and network infrastructure solutions
Configure and troubleshoot hardware and software issues related to operative systems, network devises, and custom applications
Identify, analyze, and resolve system issues in a timely and accurate fashion
Perform routine network startup and shutdown procedures and monitor system performance
Monitor network security and implement security policies
Work with vendors and contractors to resolve outstanding issues
Develop and implement system backup and recovery policies and procedures
Ensure system and data security and integrity through consistency, validation, and error checking routines
Prepare and implement reasonable, secure methods for the collection, storage and disposition of data
Monitor and troubleshoot data pipelines, ,identifying and resolving performance bottlenecks, errors, and inconsistencies
Collaborate in the design and implementation of data security and privacy measures to protect sensitive information.