Top 46 Linux systems engineer Jobs in Carlsbad, Ca

High Performance Computing (HPC) Systems Administrator
Leidos —San Diego, CA
- $107,900 - $195,050 a year
- Full-time
- Computer Science
- Research
- Mid-level
3d
IT System Engineer I
Palomar Health —Escondido, CA
- $38.70 - $58.13 an hour
- 8 hour shift
- Computer Science
- Hospital
- Computer literacy
Quick Apply
9d
IT System Engineer II
Palomar Health —Escondido, CA
- Full-time
- Computer Science
- Hospital
- Computer literacy
Quick Apply
Systems Engineer - Microsoft Windows
Institute for Defense Analyses —La Jolla, CA
- $100,556 - $160,890 a year
- Email
- Computer science
- 6 years
- Computer Science
- Paid parental leave
- Tuition reimbursement
Senior Systems Engineer
Viasat, Inc. —Carlsbad, CA
- $141,500 - $264,000 a year
- Online Application
- Customer service
- Bachelor of Science
- Office
Software Engineer
Leidos —San Diego, CA
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- Bachelor of Science
- System design
Software Engineer
Viasat, Inc. —Carlsbad, CA
- $140,500 - $261,000 a year
- Online Application
- 5 years
- System design
- Office
8d
Network Engineer, Early Career
Viasat, Inc. —Carlsbad, CA
- $75,000 - $139,000 a year
- Online Application
- Construction site
- Inventory management
- Mid-level
DevSecOps Engineer
S5 Analytics, LLC —San Diego, CA
- $135,700 - $228,350 a year
- Full-time
- Mid-level
- Master's degree
- AWS
- Profit sharing
- Health insurance
Quick Apply
Linux Infrastructure Engineer
General Atomics —San Diego, CA
- $116,480 - $208,505 a year
- Full-time
- System design
- 11+ years
- Bachelor's degree
Systems Integration and Test Engineer (5G NR)
VIREWIRX INC —San Diego, CA
- $120,000 - $190,000 a year
- Full-time
- Analysis skills
- Senior level
- Electrical Engineering
DevOps Engineer
General Atomics —Poway, CA
- $105,890 - $189,545 a year
- Extended hours
- Azure
- Computer Science
- System design
- Relocation assistance
DevOps Engineer
Sonsoft Inc —Carlsbad, CA
- Full-time
- Azure
- Mid-level
- Windows
Quick Apply
System Integration Engineer - Viasat Government
Viasat, Inc. —Carlsbad, CA
- $120,500 - $224,500 a year
- Online Application
- Military
- Mid-level
- Analysis skills
Senior DevOps Engineer
NTENT —Carlsbad, CA
- Full-time
- System design
- Office
- Windows
- Disability insurance
- Health insurance
Quick Apply
Sr. Systems Engineer - Linux
Axos Bank —San Diego, CA
- $120,000 - $145,000 a year
- Full-time
- Background check
- 5 years
- Pass drug screening
- Health savings account
- Health insurance
Project Engineer - Government Aviation
Viasat, Inc. —Carlsbad, CA
- $141,500 - $264,000 a year
- Online Application
- Up to 50% travel
- Travel
- Linux
- Opportunities for advancement
Cloud Systems Engineer
SOLV Energy, LLC —San Diego, CA
- $117,167 - $143,529 a year
- Full-time
- System design
- Office
- AWS
- Paid holidays
- Disability insurance
Quick Apply
Platform System Engineer
Saferide.ai —San Diego, CA
- $110,000 - $145,000 a year
- Full-time
- Computer Science
- System design
- Office
- Health insurance
- Dental insurance
Quick Apply
Senior AWS Infrastructure / Dev Ops Engineer
Full Swing Golf Inc —Carlsbad, CA
- $150,000 - $175,000 a year
- On call
- 7 years
- Office
- Windows
- Paid holidays
- Health insurance
Quick Apply

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linux systems engineer jobs near carlsbad, ca

High Performance Computing (HPC) Systems Administrator

Leidos -
San Diego, CA

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Job Details

Full-time
$107,900 - $195,050 a year
3 days ago

Qualifications

Network troubleshooting
Linux support
Automation software
Software installation
Bachelor's degree
Computer hardware
Data Security (Data management)
Hardware support
Linux administration

Full Job Description

Description

High Performance Computing (HPC) Systems Administrator

The Leidos Defense Sector currently has an opening for a High Performance Computing (HPC) Systems Administrator to work in our San Diego, California office. This is an exciting opportunity to use your experience supporting the RIPTIDE environment. The High Performance Computing (HPC) Systems Administrator will leverage technical expertise to collaborate with the existing HPC team, architects, and engineers in supporting the computational needs of the Defense Sector. Reporting to the IT Security Engineering Manager, the Systems Administrator will ensure that the HPC cluster is maintained at operational levels and support system users. Primary responsibilities include system administration, configuration, monitoring, troubleshooting, software maintenance, installations, SLURM management and job scheduling system for the Linux clusters, and optimization of advanced computing systems and related infrastructure.

Job Responsibilities:

Deploy, administer, and monitor Linux-based HPC clusters and storage systems.

Install, maintain, and upgrade software, libraries, and licensed applications.

Troubleshoot and resolve system, hardware, and application issues across HPC

environments.

Develop and maintain scripts for system administration, monitoring, reporting, and

data pipeline optimization.

Provide technical support to system users; assist with project execution, benchmarking, and resource planning.

Research, deploy, and optimize resource management and scheduling systems.

Evaluate and manage a helpdesk ticketing system; ensure timely resolution of user-submitted issues.

Implement and manage HPC security infrastructure; ensure compliance with data handling policies and best practices.

Create and maintain technical documentation and user guides.

Consult system users to assess computational needs.

Minimum Qualifications:

To qualify you must have a bachelor’s degree in computer science or a related STEM field, combined with 3-5+ years of dedicated HPC or large-scale Linux system administration experience.

Advanced knowledge of SLURM Workload Manager configurations, including accounting, resource limits, fair-share scheduling, and node state management.

Hands-on experience with automation frameworks like ansible.

Proficiency in scripting languages such as Bash, Python, or Perl for system administration and automation.

Strong troubleshooting skills across systems, hardware, network, and application layers.

Familiarity with software installation, configuration, and maintenance.

Knowledge of security best practices, including the handling of protected data.

Excellent communication and documentation skills. Qualified candidates must be able to effectively communicate with all levels of the organization.

Preferred Qualifications:

Red Hat Certified System Administrator and/or Engineer Certification.

Experience in integrating HPC resources.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 21, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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Refine Your Search

linux systems engineer jobs in carlsbad, ca

High Performance Computing (HPC) Systems Administrator

IT System Engineer I

IT System Engineer II

Systems Engineer - Microsoft Windows

Senior Systems Engineer

Software Engineer

Software Engineer

Network Engineer, Early Career

DevSecOps Engineer

Linux Infrastructure Engineer

Systems Integration and Test Engineer (5G NR)

DevOps Engineer

DevOps Engineer

System Integration Engineer - Viasat Government

Senior DevOps Engineer

Sr. Systems Engineer - Linux

Project Engineer - Government Aviation

Cloud Systems Engineer

Platform System Engineer

Senior AWS Infrastructure / Dev Ops Engineer

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