170 applicantsPosted by Agency

Company

Confidential · 2 days ago

Red Hat Linux Team Lead

United States

Full-time

Remote

Senior Level

$150K/yr - $180K/yr

7+ years exp

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Business DevelopmentConsulting

No H1B

U.S. Citizen Only

Security Clearance Required

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Responsibilities

Maintain and troubleshoot Linux systems on a day-to-day basis.

Integrate Linux Systems (currently, RHEL 7/8) into a primary Windows environment (workstations & servers) where authentication, authorization, and accounting actives are controlled by Active Directory with CA PAM.

Provide administrative access based on group security, applied with least privilege and other permission access management techniques.

Ensure patches are maintained across a diverse Linux environment (e.g., RHEL 6/7/8, CentOS, Oracle Linux, etc.) in a heavily automated manner, where possible.

Configure new Linux systems for customer use and ensuring that initial configurations meet required enterprise baselines & controls (e.g., proper agents installed, proper configs, etc.).

Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).

Develop an operating system lifecycle plan with integration of DoD STIGs and other recommended security standards.

Integrate Linux systems with other enterprise tooling (e.g., ACAS, Splunk, SolarWinds, Backup systems, etc.).

Monitor all solutions integrated via a centralized alerting system (SolarWinds).

Certify log management and forwarding to a single repository (Splunk).

Other duties as assigned and required.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

RHEL 7/8Oracle LinuxSatellite 6.8Linux scripting PythonLinux scripting PerlLinux scripting ShellLarge scale troubleshootingApache web serverHost Based FirewallsJavaTomcat managementInformation security best practicesRHCSA certificationRHCE certificationOperating systems knowledgeNetwork services knowledgeSecurity evaluation experienceChange management

Required

Must be a US citizen able to pass a background check and drug screen

Must have a 4 year degree min.

Experience with RHEL Linux RHEL 7/8, Oracle Linux, and Satellite 6.8 or higher

Knowledge of Red Hat version 7 or 8(RHEL 7/RHEL 8) with the ability to engineer, install, administer, and maintain.

Familiarity with large scale operational environment (monitoring of servers (CPU’s, memory, disk utilization, and application integration), patching, and maintenance).

Requires large scale troubleshooting experience (cross platform)

Ability to respond at all hours to operational requirements.

Ability to work outside normal hours during routine maintenance windows or unexpected system outages.

Knowledge of Linux scripting Languages such as: Python, Perl or Shell

RHEL 7/8: 7 years (Required)

Oracle Linux: 5 years (Required)

Satellite 6.8 or higher: 2 years (Required)

Python, Perl or Shell scripting: 5 years (Required)

large scale troubleshooting across the linux platform: 5 years (Required)

being a US citizen: 2 years (Required)

Preferred

RHCSA certification (Preferred)

RHCE certification (Preferred)

Confidential (Preferred)

Host Based Firewalls on Linux Servers.

Linux Experience hosting Oracle Databases.

Experience with Apache web server configuration and management

Management, deployment and troubleshooting of Java and Tomcat applications in a Linux environment.

Experience analyzing and evaluating the security of new and existing IT systems and the procedures to protect information system assets from intentional or inadvertent modification, disclosure, or destruction.

Experience analyzing and evaluating the design and operating effectiveness of Information technology and security controls that are in place.

Knowledge and understanding of operating systems, networks and services.

Experience evaluating security solutions to ensure they meet security requirements for processing classified information.

Manage changes to system and assesses the security impact of those changes.

Comprehensive knowledge and understanding of best practices, trends related to information security.