Job Description

IN PERSON IV Required

Hybrid - 2 days remote/ 3 Days onsite

SUMMARY

We are seeking a Senior Red Hat Linux Administrator consultant. The Senior Red Hat Linux Administrator will manage and optimize the Red Hat Enterprise Linux (RHEL) environments. The resource will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practices.

RESOURCE QUALIFICATIONS

Meet the following minimum qualifications:

• Bachelor's degree
• Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE).
• Ten (10) or more years of experience as a Red Hat system administrator.
• Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems.
• Fifteen (15) or more years of experience in the Information Technology (IT) field.

SCOPE OF WORK

1. Resource shall be responsible for the following:

• Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.
• Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards.
• Monitoring system performance and troubleshooting issues to minimize downtime and optimize efficiency.
• Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks.
• Configuring and maintaining Red Hat Satellite, Identity Management (IdM), and other Red Hat Enterprise Linux (RHEL) ecosystem tools.
• Collaborating with security teams to ensure systems are protected against vulnerabilities and comply with security policies.
• Maintaining and optimizing storage, backup, and disaster recovery solutions.
• Supporting application teams by providing guidance on best practices for Linux-based deployments.
• Maintaining documentation for system configurations, procedures, and troubleshooting guides.
• Participating in on-call support and incident resolution activities as required.
• Setup Network File Server (NFS) and mount points.
• Configuring Cron jobs for both systems and applications.

RESOURCE(S) SKILLS, EXPERIENCE, & CAPABILITIES

Experience with:

• Working in a complex networked system environment with strong networking.
• Administering Unix (AIX) IBM pSeries systems.
• Administering systems including, but not limited to, the applications below:

• Oracle WebLogic Servers
• Oracle Database Servers
• Progress 4GL/Database Servers/OpenEdge
• Apache Web Servers
• vSphere hosted RHEL Servers.
• Rubrik backup systems.
• Oracle Database backups.
• PeopleSoft
• Mobius
• Elastic Search
• Oracle OBI
• CVS (Concurrent Version System)

• Red Hat performance tuning.
• Load balancing, partitioning, back-up/recovery, and disaster recovery.
• Working in an environment that requires 24/7 system availability.
• Application development.
• Red Hat Support.
• Electronic Imaging Support.

Knowledge of:

• Red Hat administration including configuration and tuning.

PLACE OF PERFORMANCE

• Work shall be performed in a hybrid setting each week, Monday through Friday, (Two (2) days remote/ 3 Days onsite).
• Three (3) days on site at Annapolis, MD 21401.
• On-site support may be required as needed.

INTERVIEW PROCESS

• In-person Interview at the Annapolis, MD 21401.

3 Professional references

Certification Copy

Education (Bachelors and Masters) copy

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