Jobs in the United States

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Added 16 mins ago
UO
Spacecraft Electrical Power Subsystem (EPS) Lead Engineer
University of Colorado Denver
Boulder, CO
- $145,754 to $229,394 USD / year
…looking for a Spacecraft Electrical Power Subsystem (EPS) Lead Engineer, also commonly known as a Spacecraft Power Systems Engineer, to join the Spacecraft Team for the Emirates Mission to…
Added 16 mins ago
UO
Part-Time Electrical Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
- Part-time
…Engineers work across mission classes and collaborate with systems, software, mechanical, thermal, science, quality, parts, radiation, manufacturing, and program-management…
Added 22 mins ago
Consulting Architect - Search
Elastic
United States
Professional Expertise: 5+ years as a consultant, architect, or engineer with deep expertise in Search, and a strong capability in security and Observability domains.
Added 25 mins ago
Senior Associate, Manufacturing Engineer
L3Harris Technologies
Camden, AR
We are excited to announce an opening for a Sr. Associate Manufacturing Engineer specializing in Manufacturing Planning. We are looking for a candidate with a robust background in…
Added 26 mins ago
Network Engineer
Paragon Cyber Solutions
Colorado Springs, CO
We are seeking a Network Engineer to join a bright, talented, and dedicated team working on critical infrastructure and security-focused environments. In this role, you will help design,…
Added 26 mins ago
Cyber Security Engineer
Paragon Cyber Solutions
Crane, IN
Paragon Cyber Solutions is seeking a highly skilled and mission-driven Cyber Security Engineer to join our team in support of a critical defense program.
Added 26 mins ago
Software Developer/Engineer
Paragon Cyber Solutions
Colorado Springs, CO
…for an exciting and dynamic career as a Software Developer/Engineer to join other smart, talented, and dedicated engineers that pride themselves in analyzing the most difficult challenges.…
Added 27 mins ago
G
Software Engineer, Design
Garage
New York City, NY
- $150,000 to $250,000 USD / year
- Startup experience as a technical co-founder or early engineer at a Series A/B/C startup.
Added 30 mins ago
Planning Project Manager
Utah Transit Authority
SALT LAKE CITY, UT
Added 57 mins ago
Lead, Manufacturing Engineering
L3Harris Technologies
Camden, AR
We are seeking a Lead, Manufacturing Engineer to join our growing facility located in Camden, AR to develop, implement and analyze manufacturing engineering plans and projects and…
Added 57 mins ago
Specialist, Manufacturing Engineer
L3Harris Technologies
Camden, AR
We are seeking a Specialist, Manufacturing Engineer to support our growing team located in Camden, AR. The Manufacturing Engineer develops, implements and analyzes manufacturing engineering…
Added 1 hour ago
SAS Data Engineer- Linux
Cesna Recruitment
Austin, TX
- Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.
Added 1 hour ago
Linux Engineer
Cesna Recruitment
Austin, TX
- Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.
Added 1 hour ago
CR
Korean Bilingual Mechanical Engineer
Cesna Recruitment
Farmington Hills, MI
- $55,000 to $70,000 USD / year
This client is a global manufacturer of automotive electrical systems. They manufacture and supply wiring harnesses, harness components, connectors, electronic products, high voltage…
Added 1 hour ago
CR
Production Technical Support Engineer (Korean Bilingual)
Cesna Recruitment
Pueblo, CO
- $58,000 to $65,000 USD / year
The Production Technical Support Engineer is responsible for providing technical support and continuous improvement leadership for BT production operations, including Plate Cutting,…
Added 1 hour ago
UO
Senior QA Engineer
University of Colorado Denver
Boulder, CO
- $120,416 to $156,628 USD / year
The QA Engineer (QAE) provides planning, leadership, and supervisory quality assurance expertise to the Safety & Mission Assurance (S&MA) team and flight hardware development projects.
Added 1 hour ago
Radar Frequency (RF) Engineers
SAIC
Denver, CO
SAIC is seeking an Radio Frequency (RF) Engineer Subject Matter Expert (SME) to join the Space and Intelligence Business Group. You would work on a joint Intelligence Community (IC) and…
Added 1 hour ago
Fire Protection Engineer
Amentum
Richland, WA
The Fire Protection Engineer (FPE) fulfills a key role in the development and administration of the WTP Fire Protection Program (FPP) within the Direct Feed LAW (DFLAW) Operating Island.
Added 1 hour ago
Mechanical Engineer, OneMHS
Amazon
Bellevue, WA
As Hardware Mechanical Engineer on the One MHS team, you will develop innovative and complex hardware systems for our emerging material handling solutions and improve existing hardware to…
Added 1 hour ago
SSL Production Lab Engineer, Space Simulation Lab
Amazon
REDMOND, WA
As a Lab Engineer, you will support test, readiness, and operation of SSL test systems infrastructure. You will work closely with cross-functional engineering teams to translate test needs…
Added 1 hour ago
Sales Application Engineer
CEL - Critical Power
Williamsburg, VA
Seeking a motivated Sales Application Engineer to support the sales process by preparing technical and commercial proposals, developing product configurations, and ensuring alignment…
Added 1 hour ago
Network Development Engineer II , ALG Software and Network Integration and Test
Amazon
NORTHRIDGE, CA
We're looking for a Network Development Engineer who can design, build, and operate network infrastructure across data center and engineering environments. You'll own architectures that…
Added 1 hour ago
Software Engineer, Machine Learning - Ads Products
Meta
Menlo Park, CA
Meta's Ads organization builds the systems that help businesses of every size reach the people most likely to care about what they offer. At our core, we're builders who care about shipping…
Added 1 hour ago
Software Engineer, Product - Ads Products
Meta
Menlo Park, CA
Meta Ads organization builds the systems that help businesses of every size reach the people most likely to care about what they offer. At our core, we're builders who care about shipping…
Added 1 hour ago
Principal or Sr Principal Engineer Electrical
Northrop Grumman
San Diego, CA
Northrop Grumman Aeronautics Systems MQ-4 Triton Program seeks a Principal or Sr. Principal Engineer Electrical to support the Vehicle Management Subsystem's Hardware Avionics team in…

Cesna Recruitment

Linux Engineer

Austin, TX, United States

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Job details

Experience: 4–6 years of hands-on Linux support experience in enterprise environments
Posting language: English
Posted: Sep 9, 2026

Original job description

[SAS Datalake Linux Engineer]

Node Replacement and Upgrades:

Assess Isilon and NetApp cluster capacity and performance metrics using OneFS and ONTAP to determine the need for node replacements or upgrades.
Manage the integration of new Isilon and NetApp nodes, ensuring system compatibility and minimal downtime during scalability operations.
Oversee the upgrade and replacement of HPC, Kubernetes, Greenplum, Impala cluster servers, and GPU server hardware to enhance computational and graphics processing capabilities.

Troubleshooting and Problem Resolution:

Utilize Impala Insight IQ and NetApp tools for in-depth analysis to diagnose and resolve issues related to throughput, latency, and capacity.
Leverage One FS and ONTAP troubleshooting tools and logs to identify and rectify system errors and hardware malfunctions.
Address performance bottlenecks and system failures in HPC, Kubernetes, Greenplum, GPU servers, Impala, and NetApp environments to ensure operational efficiency.

System Monitoring and Maintenance:

Implement continuous monitoring with Isilon One FS event logs, NetApp ONTAP tools, SNMP alerts, and Grafana to detect anomalies early.
Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.
Monitor and maintain HPC, Kubernetes, Greenplum, GPU, Impala, and NetApp server environments, applying necessary updates and performing system health checks regularly.

Patches and Updates:

Apply Impala and NetApp-specific patches and firmware updates to nodes and system software, ensuring all components are secure and up-to-date.
Test new software updates in a sandbox environment to evaluate their impact on performance and stability before deployment across the cluster.
Manage and coordinate software updates and patch installations across HPC, Kubernetes, Greenplum, GPU servers, Impala, and NetApp systems to maintain software integrity and security.

Technical Support and Consultation:

Provide specialized support and consultation for optimizing storage solutions with Isilon and NetApp, including data migration, system expansion, and configuration tuning.
Offer technical support for optimizing HPC, Kubernetes, Greenplum, and GPU server configurations, improving computational resources and data processing workflows.
Assist with the design, configuration, and optimization of NetApp storage architectures to ensure efficient data management.

End-of-Life (EOL) Hardware Management:

Manage the phased decommissioning of aging hardware in Isilon and NetApp systems, ensuring compliance with environmental standards and security protocols.
Coordinate the replacement of EOL hardware for HPC, Kubernetes, Greenplum, GPU servers, Isilon, and NetApp to prevent performance degradation.

Integration and System Compatibility:

Ensure that Impala, NetApp, HPC, Kubernetes, Greenplum, and GPU storage solutions are fully integrated and compatible with the overall IT infrastructure.
Develop and implement strategies for the effective integration of storage and processing technologies to maximize performance and resource utilization.

Documentation and Knowledge Sharing:

Maintain detailed documentation of system configurations, upgrades, and troubleshooting activities to streamline processes and support team onboarding.
Conduct training sessions or create guides for internal teams to share knowledge about system operations and best practices.

Disaster Recovery and Backup:

Plan and test disaster recovery procedures for Impala, NetApp, and HPC/Kubernetes/Greenplum/GPU servers to ensure data availability and business continuity.
Ensure backup and recovery processes are in place and regularly tested to minimize data loss risks.

Capacity Planning:

Develop capacity planning strategies to proactively scale storage and compute resources based on performance trends and business needs.

Automation:

Develop and maintain automation scripts for routine tasks such as monitoring, data migration, or maintenance to improve system efficiency.
Utilize automation tools to streamline repetitive tasks, enhancing system performance and reducing manual errors.

Security and Compliance:

Ensure compliance with organizational security standards and relevant regulations during all maintenance, upgrades, and troubleshooting activities.
Implement or coordinate with security teams on applying best practices and hardening measures for Isilon, NetApp, HPC, Kubernetes, Greenplum, and GPU servers.

Data Center Work:

Participate in data center activities, including racking and initial installation of servers and storage equipment.
Ensure proper cabling, power connections, and network configurations during initial setup to facilitate smooth integration into the IT environment.
4–6 years of hands-on Linux support experience in enterprise environments
Strong Linux administration and troubleshooting skills (RHEL/CentOS/Ubuntu)
Experience with system monitoring, log analysis, and production support
Basic scripting knowledge (Bash/Python preferred)
Understanding of networking fundamentals (TCP/IP, DNS, SSH)
Familiarity with ETL/data pipeline support and batch job monitoring
Experience with cloud environments (AWS/Azure/GCP) is a plus
Knowledge of Docker/Kubernetes is preferred
Strong problem-solving and communication skills

Comprehensive health insurance, 401K, PTO, sick days, end year bonus

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