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Senior Linux System Engineer Jobs in Missouri (NOW HIRING)

CARFAX

Senior Systems Engineer

Columbia, MO · Hybrid

$99K - $136K/yr

What we're looking for: * 7+ years of experience building, hardening, and administering Linux in a ... Operational ownership of system uptime and quality, including advanced troubleshooting and root ...

CARFAX

Senior Systems Engineer

Columbia, MO · Hybrid

$99K - $136K/yr

What we're looking for: * 7+ years of experience building, hardening, and administering Linux in a ... Operational ownership of system uptime and quality, including advanced troubleshooting and root ...

Boeing

Senior Systems Integration Engineer

Hazelwood, MO

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

... or Linux) and Scripting Preferred Qualifications (Desired Skills/Experience): * Leadership ... Operating System Installation * Basic Input/Output System (BIOS) definition and Setup * Network ...

Boeing

Senior Systems Integration Engineer

Hazelwood, MO · On-site

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

... or Linux) and Scripting Preferred Qualifications (Desired Skills/Experience): * Leadership ... Operating System Installation * Basic Input/Output System (BIOS) definition and Setup * Network ...

Trinity Global Consulting

Senior Software Engineer

Saint Louis, MO · On-site

$119K - $157K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide software design recommendations to the program manager and Chief Software Engineer ... * Senior-level experience in refactoring, containerization and hosting applications in a LINUX ...

Trinity Global Consulting

Senior Software Engineer

Saint Louis, MO · On-site

$119K - $157K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide software design recommendations to the program manager and Chief Software Engineer ... * Senior-level experience in refactoring, containerization and hosting applications in a LINUX ...

CARFAX

Senior Systems Engineer

Columbia, MO · On-site

$99K - $136K/yr

What we're looking for: * 7+ years of experience building, hardening, and administering Linux in a ... Operational ownership of system uptime and quality, including advanced troubleshooting and root ...

Boeing

Senior Systems Integration Engineer

Hazelwood, MO

$136K - $185K/yr

  • Medical

  • Life

  • Retirement

... or Linux) and Scripting Preferred Qualifications (Desired Skills/Experience): * Leadership ... Operating System Installation * Basic Input/Output System (BIOS) definition and Setup * Network ...

Esri

System Engineer - ArcGIS (Mission-Focused)

Saint Louis, MO · On-site

$120K - $197K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Broad system administration experience on Windows and/or Linux * Working knowledge of at least one scripting or programming language (such as Python, PowerShell, Javascript, C#) * Familiarity with ...

Oracle

Senior Systems Engineer

Columbia, MO · On-site

$35.63 - $71.30/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... that improve system reliability, security, and performance. This is an opportunity to make a ... Linux (RHEL) systems supporting production healthcare workloads. - Design, implement, and support ...

O'Reilly Auto Parts

Senior Systems Engineer

Springfield, MO · On-site

$98K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Senior System Engineer designs, implements, and supports enterprise infrastructure solutions with a primary focus on the IBM i platform. This role partners with business and IT teams to evaluate ...

6AM City, LLC

Senior FPGA Engineer

California, MO · On-site

$140 - $190/hr

About the Job As a Senior FPGA Engineer , you will develop the FPGA logic and embedded software ... Participate in building and maintaining Linux-based embedded systems using tools such as PetaLinux ...

Academy Bank

Sr Systems Engineer

Kansas City, MO · On-site +1

$115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sr Systems Engineer The Sr Systems Engineer is responsible for designing, implementing, and managing cloud solutions to meet the organization's business requirements. This role involves collaborating ...

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Senior Linux System Engineer information

What are the key skills and qualifications needed to thrive as a senior Linux system engineer?

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are the most commonly searched types of Linux System Engineer jobs in Missouri? The most popular types of Linux System Engineer jobs in Missouri are:
What are popular job titles related to Senior Linux System Engineer jobs in Missouri? For Senior Linux System Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Senior Linux System Engineer jobs in Missouri look for? The top searched job categories for Senior Linux System Engineer jobs in Missouri are:
What cities in Missouri are hiring for Senior Linux System Engineer jobs? Cities in Missouri with the most Senior Linux System Engineer job openings:
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Senior Linux System Engineer jobs near you

Senior Systems Engineer

CARFAX

Columbia, MO • Hybrid

$99K - $136K/yr

Full-time

Re-posted 23 days ago

Job description

Join our winning team as a Senior Systems Engineer
 
We are seeking a skilled Systems Engineer to join our Enterprise Systems Engineering team. The team is highly skilled and collaborative, diverse, and geographically distributed. Our mission is to build, administer, secure, and continuously improve thousands of servers and systems across the entire enterprise while delivering new solutions that align with strategic business objectives.
 
The ideal candidate will demonstrate a proven track record in large-scale server administration, possessing broad expertise in configuring and managing on-premises and multi-cloud environments. Experience migrating on-prem systems to the cloud, with a strong hands-on background with containerization, Infrastructure as Code, automation, and networking are essential.
 
This is a hybrid role with in-office expectations determined by location and subject to change based on evolving business needs. 
 
What you'll be doing:
  • Build, install, and administer on-premises systems, servers, hardware, and storage in accordance with security standards and operational requirements.
  • Architect, integrate, and administer enterprise cloud and hybrid infrastructure solutions, ensuring alignment with business requirements for reliability and disaster recovery. 
  • Establish and promote best practices, standards, training, and general support for both on-premises and cloud environments.
  • Continuously analyze and develop solutions to improve platform performance, reliability, scalability, and cost efficiency across applications and processes. 
  • Lead design decisions, including researching and prototyping emerging technologies.
  • Champion exceptional containerization and cloud platform design and quality.
  • Build and maintain monitoring systems and dashboards; develop tools and scripts to automate and streamline server and container administration.
  • Provide operational support through on-call rotations, ensuring high availability and timely incident resolution, including root cause analysis.
          What we're looking for:
          • 7+ years of experience building, hardening, and administering Linux in a production environment. 
          • 5+ years of hands-on experience with Kubernetes clusters, including setup, configuration, monitoring, and troubleshooting (AWS EKS experience is a plus). 
          • 5+ years of experience designing, supporting, and migrating on-premises resources to AWS cloud infrastructure, with hands-on experience across core services including EC2, VPC, API Gateway, and related CLI and SDK tooling. 
          • 3+ years of hands-on experience with configuration management and Infrastructure as Code tools such as Chef, Ansible, Puppet, Terraform, and AWS CDK. 
          • Proficiency in Python, YAML, Bash, PowerShell, or other scripting and object-oriented languages. 
          • Broad expertise in DevSecOps, encompassing security and performance best practices for on-premises, cloud, and hybrid architectures, with a demonstrated commitment to continuous learning, documentation, and mentoring. 
          • Operational ownership of system uptime and quality, including advanced troubleshooting and root cause analysis across diverse systems and technologies. 
          • Experience with observability tools such as Prometheus, Grafana, and New Relic. 
          • Experience with Identity and Access Management (IAM) and Privileged Access Management (PAM) solutions. 
          Preferred Qualifications
          • Multi-cloud experience spanning AWS, GCP, and Azure.
          • Familiarity with F5, Gloo, Lambda, VPC, load balancing, and diagnosing server- and network-related issues.
          • Site Reliability Engineering (SRE) experience.
          • Experience with Active Directory and file systems management.
          • Experience with TLS, digital certificates, and related troubleshooting.
          • Familiarity with CloudWatch, Splunk, Logstash, or other log aggregation tools.

          Apply