Linux Engineer
Centroid Systems · United States
- Hybrid
- Full-time
- $120,000 / year
- United States
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Linux Engineer
Centroid Systems · United States
Morgan Blake
Hiring Manager · h•••••@centroid.applytojob.com
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Subject: Interested in the Linux Engineer role at Centroid Systems
Hi Morgan — I came across the Linux Engineer opening and wanted to reach out directly. I've spent the last few years doing exactly this kind of work, and Centroid Systems stood out because…
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Job highlights
- Manage Linux, Unix, Windows server environments remotely.
- Install, configure, and maintain complex systems.
- Collaborate with cross-functional IT teams.
- Automate processes with scripting and tools.
- Requires 6+ years of Linux/UNIX experience.
About the role
Senior Linux Engineer
Centroid Systems is seeking a Senior Systems Engineer to manage Linux, Unix, and Windows server environments. You will collaborate with networking, database, application development, and internet development teams to ensure seamless system operations. This role involves system installation, operating system patch management, system integration, application administration, and supporting systems architecture and design. You will work with diverse technologies including multiple cloud platforms, Oracle engineered systems, Oracle servers running Solaris, and x86 servers running Oracle Linux and other Linux/Unix variants. The storage infrastructure is primarily network-attached storage (NAS) based on Oracle ZFS appliances.
Key Responsibilities
- Perform intermediate to advanced UNIX systems administration, including server and application component installation and configuration.
- Diagnose complex system, network, and application issues in collaboration with other IT teams.
- Install related software products, tools, and support utilities.
- Apply vendor-supplied operating system patches as needed, coordinating with database administrators and application support staff.
- Support virtualization technologies including Oracle Linux KVM, VMware, Solaris LDOMs, and Solaris Zones.
- Develop and maintain scripts and utilities to automate processes and support application environments.
- Demonstrate sound judgment and decision-making aligned with essential job functions.
- Communicate technical information effectively, both verbally and in writing.
- Utilize a Windows-based laptop, virtual machines, and virtual desktops to complete all job duties.
Required Skills and Experience
- Minimum of 6 years of experience in Linux/UNIX operating system and system software installation, customization, and support.
- Experience supporting environments in Oracle Cloud or other cloud platforms like Microsoft Azure and AWS.
- Experience supporting Linux mail servers running Sendmail or Postfix.
- Experience with virtualization technologies, including Oracle VM, VMware, Solaris LDOMs, and Zones.
- Working knowledge of Oracle engineered systems, including ODA, Exalytics, PCA, ZFS Appliance, and Oracle Linux.
Preferred Skills and Experience
- Experience supporting Oracle Linux KVM infrastructure.
- Experience supporting Oracle Cloud Infrastructure and other cloud platforms.
- Experience supporting and patching OCI specialty DB systems like ExaCS and BaseDB.
- Experience with Oracle hardware platforms, including x86, SPARC, and storage systems.
- Experience using and supporting monitoring solutions such as Oracle Enterprise Manager, Nagios, and Zabbix.
- Experience with OS patch management solutions.
- Experience with network configuration and troubleshooting.
- Experience implementing and testing disaster recovery solutions.
- Experience working with Solaris 10 and 11.
- Experience working with NAS and SAN solutions such as Oracle ZFS Appliance and NetApp.
- General understanding of relational databases, including schemas, metadata, relationships, stored procedures, functions, and triggers.
- Experience with shell scripting and languages such as Python and Perl.
- Experience with automation tools such as Oracle Linux Automation Manager, Ansible, or AWX.
Education and Qualifications
Bachelor’s degree in Computer Science, Business Information Systems, Computer Information Systems, or a related field, or equivalent work experience. Requires 6+ years of related experience and/or training, or an equivalent combination of education and experience.
Key skills/competency
- Senior Linux Engineer
- UNIX Systems Administration
- Cloud Platforms (Oracle Cloud, Azure, AWS)
- Virtualization Technologies (VMware, KVM, Solaris Zones)
- Oracle Engineered Systems
- Shell Scripting (Python, Perl)
- Automation Tools (Ansible)
- OS Patch Management
- Network Configuration
- Disaster Recovery Solutions
Skills & topics
- Senior Linux Engineer
- Linux
- Unix
- Systems Administration
- Cloud Computing
- Oracle Cloud
- AWS
- Azure
- Virtualization
- Automation
- Scripting
- Python
- Perl
- Ansible
- System Architecture
- Remote Job
How to get hired
- Tailor your resume: Highlight your 6+ years of Linux/UNIX experience, cloud platform knowledge (Oracle Cloud, Azure, AWS), and virtualization skills.
- Showcase automation skills: Emphasize experience with shell scripting (Python, Perl) and automation tools like Ansible for Centroid Systems.
- Quantify achievements: Provide specific examples of systems managed, issues resolved, and processes automated in your applications.
- Prepare for technical interviews: Be ready to discuss complex system administration scenarios, troubleshooting methodologies, and your experience with Oracle engineered systems.
Technical preparation
Master Linux/UNIX administration and troubleshooting.,Demonstrate cloud platform experience (Oracle, Azure, AWS).,Practice scripting with Python, Perl, and shell.,Prepare for virtualization and automation tool questions.
Behavioral questions
Describe a complex system issue you resolved.,How do you collaborate with other IT teams?,How do you prioritize tasks in a fast-paced environment?,Give an example of automating a manual process.
Prefer to apply the usual way?
Not recommended alone — most applicants never hear back. Email the hiring manager first.
Frequently asked questions
- What are the core Linux/UNIX administration skills required for the Senior Systems Engineer role at Centroid Systems?
- The Senior Systems Engineer role at Centroid Systems requires a minimum of 6 years of experience in Linux/UNIX operating system and system software installation, customization, and support. Key skills include performing intermediate to advanced UNIX systems administration, managing OS patch management, and supporting virtualization technologies.
- Does Centroid Systems require experience with cloud platforms for the Senior Systems Engineer position?
- Yes, experience supporting environments in Oracle Cloud or other cloud platforms such as Microsoft Azure and AWS is a requirement for the Senior Systems Engineer role at Centroid Systems. Experience with Oracle Cloud Infrastructure is also preferred.
- What kind of virtualization technologies will a Senior Systems Engineer at Centroid Systems work with?
- A Senior Systems Engineer at Centroid Systems will support virtualization technologies including Oracle Linux KVM, VMware, Solaris LDOMs, and Solaris Zones. Experience with Oracle VM is also listed as a required skill.
- Is this a remote position at Centroid Systems?
- Yes, the Senior Systems Engineer position at Centroid Systems is advertised as 100% remote, allowing you to work from any location.
- What are the preferred scripting and automation skills for the Senior Systems Engineer job at Centroid Systems?
- The Senior Systems Engineer role prefers candidates with experience in shell scripting and languages such as Python and Perl. Experience with automation tools like Oracle Linux Automation Manager, Ansible, or AWX is also highly regarded.
- What is the minimum experience needed to apply for the Senior Systems Engineer role at Centroid Systems?
- Centroid Systems requires a minimum of 6 years of experience in Linux/UNIX operating system and system software installation, customization, and support for the Senior Systems Engineer position. A Bachelor's degree in a related field or equivalent work experience is also necessary.