Solaris & Linux System Administrator with Security Clearance

Azusa Solutions LLC; Maryland; Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Generous PTO

Health, Vision & Dental

Disability Insurance

Life Insurance

401(k) with match

Employee referral incentive

Remote or Hybrid options

Job summary

Azusa Solutions LLC seeks a System Administrator to manage Solaris and Linux environments, support IBM Enterprise Storage, and ensure security and patching compliance. The role requires hands-on experience with NetBackup, Nessus, and YUM, plus a TS/SCI with poly clearance and Maryland/ DC/NOVA locality.

Opportunity for growth and collaboration across infrastructure teams. The candidate will patch systems, monitor performance, and drive hardening initiatives while supporting disaster recovery and

Qualifications

• Active TS/SCI with poly required.
• 3+ years of hands-on Solaris System Administration experience.
• 3+ years of hands-on System Administration experience (OLVM, RHEL, CentOS, or similar).
• Experience with IBM Enterprise Storage systems.
• Strong knowledge of Veritas NetBackup (NetBackup Administration).
• Experience with Nessus vulnerability scanning and remediation workflows.
• Proficiency with YUM package management and patching strategies.
• Familiarity with STE/STIN processes and NSF-related security frameworks.
• Solid understanding of Linux security, system hardening, and compliance practices.
• Strong troubleshooting and scripting skills (Bash, Python, or similar).

Responsibilities

• Administer, maintain, and optimize Solaris and Linux systems in a production environment.
• Manage and support IBM Enterprise Storage solutions, ensuring high availability and performance.
• Configure, monitor, and troubleshoot Veritas NetBackup for enterprise backup and recovery operations.
• Perform system patching and package management using YUM repositories.
• Execute and remediate vulnerability scans using Nessus, ensuring compliance with security standards.
• Support and maintain STE/STIN processes and environments (as applicable to organizational standards).
• Implement and maintain system security configurations, including NSF frameworks/policies.
• Monitor system performance, troubleshoot issues, and implement proactive improvements.
• Collaborate with cross-functional teams for infrastructure upgrades, audits, and incident response.
• Maintain documentation for system configurations, procedures, and compliance requirements.

Skills

Solaris

Linux

Veritas NetBackup

Nessus

Bash

Python

Education

Bachelor’s degree in Computer Science, IT, or related field

Tools

IBM Enterprise Storage

OLVM

RHEL/CentOS

Job description

• Only applicants with an Active TS/SCI and poly need apply.** Azusa Solutions is seeking a System Administrator to join our team of talented consultants. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals. The ideal candidate will have strong experience managing enterprise Solaris and Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with Solaris Operating System, IBM Enterprise Storage, Veritas NetBackup, and vulnerability management tools, along with a solid understanding of system hardening and package management. *Candidate must be local to the DC, Maryland, or Northern Virginia area. * Responsibilities:
• Administer, maintain, and optimize Solaris and Linux systems in a production environment
• Manage and support IBM Enterprise Storage solutions, ensuring high availability and performance
• Configure, monitor, and troubleshoot Veritas NetBackup for enterprise backup and recovery operations
• Perform system patching and package management using YUM repositories
• Execute and remediate vulnerability scans using Nessus, ensuring compliance with security standards
• Support and maintain STE/STIN processes and environments (as applicable to organizational standards)
• Implement and maintain system security configurations, including NSF frameworks/policies
• Monitor system performance, troubleshoot issues, and implement proactive improvements
• Collaborate with cross-functional teams for infrastructure upgrades, audits, and incident response
• Maintain documentation for system configurations, procedures, and compliance requirements Required Qualifications:
• Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
• Active CompTIA Security+ certification
• 3+ years of hands-on Solaris System Administration experience
• 3+ years of hands-on System Administration experience (OLVM, RHEL, CentOS, or similar)
• Experience with IBM Enterprise Storage systems
• Strong knowledge of Veritas NetBackup (NetBackup Administration)
• Experience with Nessus vulnerability scanning and remediation workflows
• Proficiency with YUM package management and patching strategies
• Familiarity with STE/STIN processes and NSF-related security frameworks
• Solid understanding of Linux security, system hardening, and compliance practices
• Strong troubleshooting and scripting skills (Bash, Python, or similar) Preferred Qualifications:
• Red Hat Certified System Administrator (RHCSA) or equivalent certification
• Experience in enterprise environments with high availability and disaster recovery requirements
• Familiarity with automation tools (Ansible, Puppet, or similar)
• Exposure to cloud or hybrid infrastructure environments Clearance: Active/current TS/SCI with Poly required Benefit Information Our firm offers a professional and respectful work environment, exciting opportunities for professional growth, and comprehensive benefits, including:
• Generous paid time off
• Health, vision, and dental benefits
• Long term/short term disability
• Life insurance
• 401(k) plan with match available immediately
• Employee referral incentive
• Remote or Hybrid telework arrangements are available for some positions About Azusa Azusa Solutions (Azusa) helps clients solve their toughest challenges in the area Enterprise Application Development and Maintenance. Azusa is an equal opportunity employer. Find out more about Azusa at www.AzusaSolutions.com. Ask about our Monetary Referral Incentive!