Senior Unix/Linux Engineer

Senior UNIX/Linux Engineer

PRISM is seeking a highly skilled Senior UNIX/Linux Engineer to join our team in Washington, DC. In this pivotal role, you will be responsible for designing, implementing, and maintaining secure, scalable, and high-performance UNIX/Linux-based systems, with a strong emphasis on leveraging cloud services, particularly Microsoft Azure. The ideal candidate will possess a proven track record in advanced system administration, scripting, and automation, coupled with a solid understanding of cloud infrastructure.

Key Responsibilities:

• Provide advanced technical support and resolve complex or ambiguous problems related to UNIX/Linux-based hardware and software.
• Manage intricate system activities, optimizing system parameters and configurations to ensure robust security and maximum performance.
• Develop and implement technical standards for diverse Linux and UNIX operating systems (e.g., RHEL, Solaris, Oracle Linux, Ubuntu, etc.).
• Perform in-depth system kernel tuning, performance optimization, and security hardening.
• Drive critical technical decisions, identifying alternatives, evaluating pros and cons, and making well-reasoned recommendations.
• Lead the integration of UNIX/Linux environments within a Microsoft Windows computing infrastructure, including directory services, file sharing, networking, client configuration, and multi-platform tiered application deployment.
• Actively contribute to integrating with large, enterprise computing environments, collaborating effectively with multiple functional teams and clients to ensure high service levels and deliver effective solutions.
• Monitor key performance metrics on UNIX/Linux-based systems and conduct thorough capacity analysis as needed.

Qualifications:
Education & Experience:

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience).
• 10+ years of extensive experience managing large-scale enterprise Linux/UNIX systems.
• 7+ years of experience in a technical leadership capacity, guiding teams or projects.
• Familiarity with high-availability and clustered Linux/UNIX environments.
• Proven experience supporting and meticulously documenting build and configuration changes across diverse environments.
• Deep understanding of industry-standard system architecture, system management concepts, and associated tools.
• Demonstrated experience in the design, deployment, and operational support of large, complex enterprise systems.