Solaris & Linux Systems Administrator
Summary
Hands-on Linux systems administrator role maintaining production RHEL/CentOS environments: managing IBM Enterprise Storage, running Veritas NetBackup backups, patching via YUM, remediating Nessus vulnerability scans, and enforcing security hardening. On-site in Annapolis Junction, MD.
BT-405 – Solaris & Linux Systems Administrator
Location- Annapolis Junction, MD
Position Overview:
Bespoke Technologies is seeking a skilled and detail-oriented System Administrator to join our IT infrastructure team. 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.
Key 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
Skills
As published by greenhouse · 9 questions
Basics
First Name, Last Name, Email, Phone, Resume/CV, Cover Letter, Location
Short answers (3)
- Preferred First Name optional
- LinkedIn Profile optional
- Website optional
Pick from a list (6)
- Are you a US citizen?
- Do you have an active Poly security clearance?
- Will you now or in the future require employment visa sponsorship?
- Do you live within Virginia, Maryland, or DC area?
- What is your Poly Type?
- There is no option for remote work and all support is fully on-site. Which location do you prefer?