Lead Linux/Unix Systems Engineer

2 weeks ago


Sterling Heights, Michigan, United States General Dynamics Land Systems Full time

Position Overview:
The role of the Senior Unix Systems Administrator involves managing and optimizing Unix (Linux / Solaris) systems, servers, and associated components to guarantee optimal availability and security of the business applications supported.

This professional will also engage in the formulation and execution of policies and procedures to ensure that the provisioning and upkeep of Linux/Unix systems align with corporate objectives, industry best practices, and compliance requirements.

Key Responsibilities:

Strategic Planning:
Contribute to and support capacity planning and the establishment of long-term strategic objectives for Linux/Unix systems and software in collaboration with end-users and departmental leaders.

Acquisition & Deployment:
Work alongside network engineering, business application, and database administration teams to deploy Unix systems that adhere to industry best practices to fulfill corporate goals. Install and configure Unix systems and software.

Operational Management:
Establish policies, procedures, and technologies to ensure Unix system security through secure access, monitoring, control, and regular security assessments. Conduct standard configuration, management, and maintenance tasks for related file systems, input/output systems, clustering, storage, and applications. Execute and validate system configuration backups and restorations to ensure recovery from errors or outages.

Perform and verify data backups and restorations, in collaboration with the storage team when applicable, to guarantee complete data retrieval. Review and implement Unix system updates and vendor-supplied patches following best practices. Proactively identify, mitigate, troubleshoot, and resolve hardware and software issues across all Unix systems. Provide support to application development teams throughout project lifecycles. Monitor, assess, and optimize system performance; maintain and supply system log files as necessary. Recommend and implement modifications to infrastructure to enhance efficiency, reliability, and performance.

Preferred Qualifications:
Experience in DevSecOps and cloud deployment is advantageous.

Diversity Commitment:
General Dynamics Land Systems is dedicated to fostering a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, national origin, color, religion, gender, gender identity or expression, sexual orientation, marital/parental status, age, military service, veteran status, disability, pregnancy/childbirth or related conditions, genetic information, or any other class protected by applicable law from discrimination in employment.



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