• Staff Data Scientist - Damages

    The Hertz Corporation (Sacramento, CA)
    …definition, exploratory data analysis, feature engineering, model development / tuning , and model implementation). + Build and maintain descriptive, predictive, ... and prescriptive models to measure the performance of the new products and services. + Cross...definition, exploratory data analysis, feature engineering, model development / tuning , and deployment) + Demonstrated experience using machine learning… more
    The Hertz Corporation (06/06/25)
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  • Senior Systems Analyst

    City of Stockton, CA (Stockton, CA)
    …+ Monitors and adjusts thresholds for system resources to assure best performance and efficiency of resource utilization. + Provides consultation with other analysts ... administration; + UNIX, AIX, or Linux Administration and system tuning ; + Network and application security; + MS SQL...; + Network and application security; + MS SQL tuning and optimization; + Reporting tools and report development;… more
    City of Stockton, CA (08/11/25)
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  • Lead Information Security Engineer

    Lumen (Sacramento, CA)
    …malicious resources. + Create advanced queries, custom dashboards, and optimize search performance . + Analyze PCAP files and network telemetry (NetFlow and SIEM). + ... parsing structured and unstructured data. + Experience creating and tuning custom threat detection rules. + Proficiency in ...tuning custom threat detection rules. + Proficiency in tuning EDR solutions with custom logic. + Mastery of… more
    Lumen (08/09/25)
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  • Systems Administrator II

    LA Care Health Plan (Los Angeles, CA)
    …are performing at peak levels; implement tools to monitor system performance . Provide regular maintenance for Unix OS(s), MS-Windows, VMware, and Pick/Universe ... Tivoli Storage Manager and Net Backup. Perform storage analysis, UNIX tuning , and Pick/Universe tuning functions on a regular basis. Provide project plans to… more
    LA Care Health Plan (08/02/25)
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  • DevOps Engineer

    Siemens (Fremont, CA)
    …& tuningPowershell, Cygwin or Msys, anti-virus, Visual Debug & performance tuningMaintaining high-availability production systems and large integrated environments ... (NFS, LVM, XFS, S3, NAS, SAN) configuration, management and tuning Source Control Management (Perforce, GIT) configuration, management and tuningConfiguration… more
    Siemens (08/02/25)
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  • Wellfield Technician I - Sacramento

    NextEra Energy (Sloughhouse, CA)
    …includes, but not limited to, activities such as taking gas reads, tuning , inspecting, and repairing LFG wellheads and piping, ensuring condensate knockouts and ... with landfill partners and properly operate, maintain the GCCS work and optimize performance and increase efficiency in a timely and cost-effective manner to ensure… more
    NextEra Energy (08/01/25)
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  • AI/ML Engineer

    Cadmus (Sacramento, CA)
    …production deployment for both traditional ML and GenAI workflows. + Lead fine- tuning initiatives for large language models and establish evaluation frameworks for ... model performance assessment and improvement. + Collaborate with stakeholders to...using vector databases and embedding technologies. + Experience with fine- tuning , evaluating, deploying and monitoring large language models. +… more
    Cadmus (07/31/25)
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  • Process Control Instrument Technician

    Kelly Services (Menlo Park, CA)
    …and other groups on the design, re-design, installation, modification, and performance of new systems. + Perform preventive maintenance and functional analysis ... alarm limits, priority of alarms for paging and notification, change set points, tuning constants and other parameters, and document and communicate all changes or… more
    Kelly Services (07/30/25)
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  • Senior Applied Scientist, Artificial General…

    Amazon (Sunnyvale, CA)
    …lead the development and implementation of algorithms and models for supervised fine- tuning and reinforcement learning through human feedback; with a focus across ... complex problems in GenAI - Design and execute experiments to evaluate the performance of different algorithms and models, and iterate quickly to improve results -… more
    Amazon (07/25/25)
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  • Manager, Data Science - GenAI Digital Assistant

    Capital One (San Jose, CA)
    …digital Assistant, multi-agentic workflow, domain specific conversational large language model tuning and inference optimization. **In this role, you will:** + ... DevOps technologies. You are proficient in NLP and LLM tuning . + Influential. You are passionate about GenAI and...offer letter. This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es)… more
    Capital One (07/19/25)
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