Senior Systems Administrator
PMCS Services, Inc. · Austin, TXClose:
Term:Full timeWork:Onsite
Type:Employee
We are seeking a qualified Senior Systems Administrator to join our team.
Required Skills:
• hands on upgrades of systems is needed for both windows and RHEL
• Experience with RHEL and Windows Server
• Proficiency in system administration for both Linux and Windows environments
• Advanced troubleshooting skills for legacy systems
• Experience with in-place upgrades and fresh installs for RHEL and older Windows versions to Windows Server
• Familiarity with configuration management tools
• Proficient in system automation and scripting
• Strong security knowledge, including patch management, system hardening, and vulnerability scanning for both Windows and RHEL systems
• Experience with backup and recovery solutions for legacy systems
• Experience with virtualization technologies
• STIG-based Hardening: Experience in implementing STIG recommendations to harden both RHEL and Windows Server systems, ensuring systems are configured to meet Department of Defense security standards and best practices
• RHEL STIG Compliance: Proficient in applying RHEL-specific STIG guidelines to harden Linux systems, including configuring SELinux, firewall rules, user permissions, and audit logs
• Windows STIG Compliance: Hands-on experience ensuring Windows Server systems adhere to Windows STIGs, including configuring Group Policy settings, Windows Defender, and local security policies to secure the OS
• Audit and Security Log Management: Ability to configure auditd for RHEL and Event Log for Windows to ensure that security events are logged and monitored in compliance with STIGs
• Mitigating Common Vulnerabilities: Address vulnerabilities related to CIS Benchmarks, STIGs, and other security frameworks, ensuring that systems are hardened against common threats and attacks
• Automated Hardening and Remediation: Utilize automation tools to ensure continuous compliance with STIGs across multiple systems
• STIG Remediation & Patch Management: Proficiency in running vulnerability scans to check for compliance with STIGs and then applying necessary patches and configuration changes to remediate vulnerabilities
• Security Hardening Automation: Expertise in automating STIG compliance tasks using tools like OpenSCAP, Ansible, or custom scripts to ensure that both RHEL and Windows systems are consistently hardening to meet required security standards without manual intervention
Preferred Skills:
•
Note: Since there are no preferred skills provided, this section is left with a single bullet point with no text.
Required Skills:
• hands on upgrades of systems is needed for both windows and RHEL
• Experience with RHEL and Windows Server
• Proficiency in system administration for both Linux and Windows environments
• Advanced troubleshooting skills for legacy systems
• Experience with in-place upgrades and fresh installs for RHEL and older Windows versions to Windows Server
• Familiarity with configuration management tools
• Proficient in system automation and scripting
• Strong security knowledge, including patch management, system hardening, and vulnerability scanning for both Windows and RHEL systems
• Experience with backup and recovery solutions for legacy systems
• Experience with virtualization technologies
• STIG-based Hardening: Experience in implementing STIG recommendations to harden both RHEL and Windows Server systems, ensuring systems are configured to meet Department of Defense security standards and best practices
• RHEL STIG Compliance: Proficient in applying RHEL-specific STIG guidelines to harden Linux systems, including configuring SELinux, firewall rules, user permissions, and audit logs
• Windows STIG Compliance: Hands-on experience ensuring Windows Server systems adhere to Windows STIGs, including configuring Group Policy settings, Windows Defender, and local security policies to secure the OS
• Audit and Security Log Management: Ability to configure auditd for RHEL and Event Log for Windows to ensure that security events are logged and monitored in compliance with STIGs
• Mitigating Common Vulnerabilities: Address vulnerabilities related to CIS Benchmarks, STIGs, and other security frameworks, ensuring that systems are hardened against common threats and attacks
• Automated Hardening and Remediation: Utilize automation tools to ensure continuous compliance with STIGs across multiple systems
• STIG Remediation & Patch Management: Proficiency in running vulnerability scans to check for compliance with STIGs and then applying necessary patches and configuration changes to remediate vulnerabilities
• Security Hardening Automation: Expertise in automating STIG compliance tasks using tools like OpenSCAP, Ansible, or custom scripts to ensure that both RHEL and Windows systems are consistently hardening to meet required security standards without manual intervention
Preferred Skills:
•
Note: Since there are no preferred skills provided, this section is left with a single bullet point with no text.
