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Senior Linux System Engineer Jobs in Fresno, CA (NOW HIRING)

Community Health System

Systems Engineer 2

Fresno, CA

$50.80 - $64.64/hr

We're looking for a Systems Engineer II to join our Technical Services Department! In your role ... Experience working with Windows, Linux, and AIX operating systems. * Experience Identifying ...

Community Health System

Systems Engineer 2

Fresno, CA · On-site

$50.80 - $64.64/hr

We're looking for a Systems Engineer II to join our Technical Services Department! In your role ... Experience working with Windows, Linux, and AIX operating systems. * Experience Identifying ...

Community Health System

Systems Engineer 2

Fresno, CA · On-site

$50.80 - $64.64/hr

We're looking for a Systems Engineer II to join our Technical Services Department! In your role ... Experience working with Windows, Linux, and AIX operating systems. * Experience Identifying ...

VAST Networks

Be Seen First

Sr Network Engineer

Fresno, CA · On-site

$100K - $125K/yr

... systems engineer and network engineer team. Technical Qualifications · 3-5 years' experience in a network engineering role supporting Wide Area Networks (WAN) and/or Metropolitan Area Networks (MAN ...

AECOM

Sr Civil Track Engineer

Fresno, CA · On-site

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Coordinate track and civil interfaces with structures, systems (O&M, signaling), utilities, and ...

AECOM

Sr Civil Track Engineer

Fresno, CA

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Coordinate track and civil interfaces with structures, systems (O&M, signaling), utilities, and ...

AECOM

Sr Civil Track Engineer

Fresno, CA

AECOM is seeking to hire an experienced and motivated Sr Track & Civil Engineer within our Wasco ... Coordinate track and civil interfaces with structures, systems (O&M, signaling), utilities, and ...

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All JobsLinux System Engineer JobsSenior Linux System Engineer JobsSenior Linux System Engineer Jobs in Fresno, CA

Senior Linux System Engineer information

See Fresno, CA salary details

$99.8K

$127K

$157.4K

How much do senior linux system engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior linux system engineer in Fresno, CA is $127,020.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,200.00 and $137,000.00 per year, depending on experience, location, and employer.

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

Software Engineer - Distributed Compute

Hudson River Trading

London, CA

Full-time

Re-posted 17 days ago

Job description

Hudson River Trading (HRT) is one of the top algorithmic trading companies in the world. Our research cluster is the backbone of our success; it's where all of our trading strategies are generated.

We use a large, customized research environment with highly advanced CPU and GPU compute, storage, and networking technology. Our team thinks about the entire software stack, from the user-level API to optimizing performance out of low-level caching. We deal with everything from the theoretical, like fair resource scheduling, to the concrete, like optimizing a trader's new program run-time performance. 

As a distributed compute engineer in a user-facing environment, you'll develop and improve on technical solutions that make research as easy and efficient as possible. You'll work everyday with both talented quantitative traders and software engineers across all trading teams.

Responsibilities

  • Ensure HRT's research environment is best in class, with a focus on user workloads
    • Maintain and improve resource scheduling, data caching, and job monitoring to make research as easy, fast, and efficient as possible, using both in-house and open source solutions
    • Optimize workloads at the user level to speed up user iteration speed
    • Tune workloads at the infrastructure level to make them more resource-efficient
    • Share metrics and real-time information with users to give insight into workload behavior
    • Sit down with users to understand their specific technical needs
  • Contribute individually and through leadership and coordination of the above
  • Set technical direction for the platform and take holistic ownership of the software infrastructure that supports Algo research

Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, or a related field
  • Strong C++ expertise (daily use preferred)
  • Python familiarity preferred
  • Experience collaborating closely with quantitative researchers and traders to understand their needs
  • Great communication capabilities
  • Superior design, debugging, and problem solving skills
  • Knowledge of UNIX operating systems (we use Linux), system/processor performance, and network communication

The estimated base salary range for this position is 200,000 to 300,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.

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