Senior Linux/Unix Systems Administrator

4 weeks ago


Sterling Heights, Michigan, United States General Dynamics Land Systems Full time
About the Position:

The Senior Unix Administrator's role at General Dynamics Land Systems involves operating and tuning Linux systems, servers, and related components to ensure high levels of availability and security of supported business applications.

This individual participates in planning and implementing policies and procedures to ensure Linux system provisioning and maintenance that aligns with company goals, industry best practices, and regulatory requirements.

Responsibilities include coordinating with network engineering, business application, and database administration functions to implement Linux systems that utilize industry best practices to meet corporate objectives.

Key responsibilities also include implementing policies, procedures, and technologies to ensure Linux system security through secure system access, monitoring, control, and routine security evaluations.

Additionally, this role involves performing standard configuration, management, and maintenance tasks for related file systems, input/output systems, clustering, storage, and applications.

Other responsibilities include performing and testing system configuration backups and restores to ensure system recovery from error or outage, as well as reviewing and deploying Linux system releases and vendor-supplied patches according to best practices.

This role also involves anticipating, mitigating, identifying, troubleshooting, and resolving hardware and software problems on all Linux systems.

Supporting application development teams throughout project lifecycles is also a key responsibility.

Monitoring, testing, and tuning system performance, preserving and providing system log files as needed, and recommending and executing modifications to infrastructure to improve efficiency, reliability, and performance are also essential duties.

Minimum Qualifications:
Technical Certification
7- 10 years' experience
Infrastructure as code.
Ansible experience
Familiarity with Azure
K8 experience a plus
DevSecOps and Cloud deployment experience is preferred.
Linux (ubuntu & Red Hat preferred)
Must be a U.S. Person (i.e. a lawful permanent resident of the U.S.)



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