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Added 2 mins ago
Senior Cost Planning Engineer
Honda Dev. and Mfg. of Am.,LLC
Raymond, OH
To achieve HDMA business targets, it is critically important to determine whether a given part/system design is cost competitive and a reasonable value for the money.
Added 4 mins ago
Software Engineer, Backend - Factory Software
Base Power Company
Austin, TX
…today’s fragile, centralized grid into a resilient and abundant system. We are engineers, operators, and creatives solving some of the most complex, interdisciplinary challenges of our…
Added 7 mins ago
Naval Architect & Marine Systems Engineer
RED CAT HOLDINGS
Valdosta, GA
Blue Ops is seeking a highly motivated Naval Architect & Marine Systems Engineer to support the design, engineering, testing, and production of advanced autonomous surface vessels (ASVs)…
Added 18 mins ago
Naval Architect & Marine Systems Engineer
BLUE OPS INC
Valdosta, GA
Blue Ops is seeking a highly motivated Naval Architect & Marine Systems Engineer to support the design, engineering, testing, and production of advanced autonomous surface vessels (ASVs)…
Added 19 mins ago
Specialist, Manufacturing Engineer
L3Harris Technologies
Camden, AR
Job Title: Specialist, Manufacturing Engineer
Added 24 mins ago
MD
Senior Intermediate Planning Engineer
MISO Default Brand
Carmel, IN · Eagan, MN · Little Rock, AR
- $127,000 to $152,000 USD / year
As a Senior Engineer – Intermediate Planning, you’ll help MISO bridge the critical space between long-term transmission planning and real-time operations. Your work will focus on the…
Added 32 mins ago
Quality Engineer, bilingual Korean
Cesna Recruitment
Los Angeles, CA
Provider of innovative, fit-for-purpose, sustainable solutions for urban mobility as system integrators, we provide added-value services by sourcing the best-available technologies from…
Added 32 mins ago
SAS Data Engineer- Linux
Cesna Recruitment
Austin, TX
- Manage the integration of new Isilon and NetApp nodes, ensuring system compatibility and minimal downtime during scalability operations.
Added 32 mins ago
Linux Engineer
Cesna Recruitment
Austin, TX
- Manage the integration of new Isilon and NetApp nodes, ensuring system compatibility and minimal downtime during scalability operations.
Added 32 mins ago
Program/Project Manager, bilingual in Korean
Cesna Recruitment
Troy, MI
o Ensure programs are executed in accordance with Supplier Quality Management System (SQMS) requirements.
Added 32 mins ago
Automotive Program Manager (Bilingual in Korean)
Cesna Recruitment
Troy, MI
o Ensure programs are executed in accordance with Supplier Quality Management System (SQMS) requirements.
Added 33 mins ago
Key Account Manager - Datacenters Sales
Central Moloney
Remote, United States
…customers, renewable energy developers, battery energy storage system (BESS) companies, and commercial and industrial (C&I) accounts across the United States. The role combines new customer…
Added 33 mins ago
Software Engineer, Backend - Member Software
Base Power Company
Austin, TX
…today’s fragile, centralized grid into a resilient and abundant system. We are engineers, operators, and creatives solving some of the most complex, interdisciplinary challenges of our…
Added 35 mins 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 35 mins ago
CL
MAINTENANCE ENGINEER II
City Light & Power
Denver, CO
- $40,123 USD / year
The CLPE Maintenance Engineer II will work with the Engineering Maintenance Team to provide technical expertise in distribution and substation equipment, and collaborate with stakeholders…
Added 41 mins ago
Optical Metrology Engineer
CACI International
Danbury, CT
Measure components and align system integration of subassemblies
Added 53 mins 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 55 mins ago
Systems Engineer
Celtic Bank
Remote, United States
Celtic Bank is seeking a Systems Patch Engineer to manage and optimize our enterprise patch management program. This role focuses on operating system and third-party application patching…
Added 55 mins ago
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Intern - Software Engineer (Summer 2027)
Alaska Airlines
SeaTac, WA
- $30 USD / hour
Continually seek to improve applications, including system performance, functionality, code efficiency and code defects.
Added 55 mins ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Bothell, WA
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 55 mins ago
Signal & Power Integrity Engineer, Amazon Leo
Amazon
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As a Signal Integrity and Power Integrity Engineer, you will be responsible for developing SIPI collateral supporting system integration of the latest technology, defining and developing…
Added 55 mins ago
Senior Manufacturing And Automation Engineer
Amazon
Redmond, WA
Amazon LEO is seeking a Senior Manufacturing And Automation Engineer to develop, automate, and scale manufacturing processes for complex aerospace hardware, including PCBAs, battery packs,…
Added 55 mins ago
SSL Production Lab Engineer, Space Simulation Lab
Amazon
REDMOND, WA
…customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to…
Added 55 mins ago
Software Development Engineer II, Efficiency & Performance, Alloy
Amazon
Seattle, WA
As a Software Development Engineer in Alloy , you will collaborate with service and infrastructure teams across Amazon to identify and eliminate performance bottlenecks in large-scale…
Added 56 mins ago
RF Design Engineer
CED Systems
Remote, United States
As an In-Building RF Engineer, you will help shape wireless performance inside complex indoor spaces where coverage, capacity, and user experience matter most. This role focuses on…

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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