rca Jobs in california

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Mechanical Engineer

General Matter

•

Los Angeles, California, USA

Full-time

About the Company At General Matter, we are enriching uranium for commercial nuclear power. Today the US controls less than 1% of global enrichment capacity and depends on foreign state-backed entities for our nuclear fuel, whether LEU or HALEU. We are fixing this, and are driving down the cost of enrichment to accelerate the growth of nuclear energy. About This Role As a General Matter Mechanical Engineer, you will design, build, test, and own the mechanisms and mechanical structures enablin
Posted 60+ days ago | Updated 11 hours ago

Network Engineer -onsite

Calance

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Pleasanton, California, USA

Contract

Job Summary: We are seeking a skilled and proactive Network Engineer to join our team, specializing in Campus network deployments and enterprise-grade WAN. The ideal candidate will bring deep hands-on experience with Cisco Catalyst and Meraki switching, Mist and Meraki cloud wireless platforms, and core network services such as DNS and DHCP. Working knowledge of Juniper WAN technologies is essential, along with the ability to lead, implement, and troubleshoot complex network initiatives across d
Posted 3 days ago | Updated 8 hours ago

Senior Network Engineer

Kforce Technology Staffing

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Remote or Doral, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is looking for a Senior Network Engineer in Doral, FL. Responsibilities: * The Senior Network Engineer is responsible for contributing to the design and implementation of enterprise security strategies, architectures, and solutions to protect the company's network and meet security and compliance requirements * Supports the production environment and ensures appropriate security policies and practices are implemented and enforced. It also conducts pene
Posted 6 days ago | Updated moments ago

IT Support Engineer

10x Genomics

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Pleasanton, California, USA

Full-time

We are seeking an IT Support Engineer to join our end-user support team, and to help improve the productivity of our employees through the effective use of technology. The ideal candidate will have a solid technical background combined with customer-first service experience. Excellent communication skills and strong problem-solving mindset are essential to perform well in this position. This is an onsite role in Pleasanton, CA. What you will be doing Assist with the design, deployment, maintena
Posted 11 days ago | Updated 11 hours ago

Software Engineer, Applied Machine Learning - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A69010 Apply to this job Share this listing: Responsibilities About the Team: AML (Applied Machine Learning) Platform team combines system engineering and the art of machine learning to develop and run a massively distributed AML system for the United States and all around the world. On the AML Platform team, you'll have the opportunity to sharpen your expertise in coding, performance analysis, and large-scale systems operation. Joi
Posted 8 days ago | Updated 10 hours ago

Manufacturing Process Optimization Engineer

Metasys Technologies

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San Leandro, California, USA

Contract

Manufacturing Process Optimization Engineer San Leandro, CA (onsite) 12+Month Contract Potential to convert to perm Process Optimization: Assess and refine current manufacturing processes to increase efficiency, lower costs, and enhance sustainability. Drive initiatives for better production scheduling and worker performance evaluation systems. Lean Manufacturing and Continuous Improvement: Advocate for Lean initiatives, focusing on minimizing waste and fostering continuous improvement. Apply 6
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Posted 13 days ago | Updated moments ago

Data Scientist, Privacy - TikTok

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A33813A Apply to this job Share this listing: Responsibilities TikTok-Data Science team is responsible for all data science and analytics related work, cooperating with all key value chains in TikTok, including Privacy, User Growth, P Content Ecosystem, Social, Creation, Product Infrastructure, Research and Science etc. The goal of the team is to generate actionable insights from data and help the stakeholders to make the right deci
Posted 55 days ago | Updated 10 hours ago

Senior Site Reliability Engineer

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 38 days ago | Updated 11 hours ago

Application Development Senior Advisors- Hybrid

Cigna

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Remote or Plano, Texas, USA

Full-time

The job profile for this position is Application Development Senior Advisor, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Design, develop, and deliver reliable and secure software solutions that meet operational specifications required through development of system logic.Construct application/service architecture.Develop web-based services on Pivotal Cloud Foundry (PCF) and locally based platforms.Deliver user interface design documentatio
Posted 12 days ago | Updated 11 hours ago

Engineer 3, Software Development & Engineering - 7127

Comcast Corp

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Remote or West Chester, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 7 days ago | Updated 11 hours ago

Mechanical Engineer (New Grad)

General Matter

•

Los Angeles, California, USA

Full-time

About the Company At General Matter, we're strengthening America's capacity in nuclear energy to create a new set of possibilities, from generating clean energy at scale to forging energy security. With nuclear energy powering the next wave of American progress, we're ensuring our country has the fuel it needs for the next generation of reactors, no matter what's happening around the world. We are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a
Posted 60+ days ago | Updated 11 hours ago

Senior Data Scientist, Research - TikTok

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A25046 Apply to this job Share this listing: Responsibilities TikTok-Data Science team is responsible for all data science and analytics related work, cooperating with all key value chains in TikTok, including Privacy, User Growth, P Content Ecosystem, Social, Creation, Product Infrastructure, Research and Science etc. The goal of the team is to generate actionable insights from data and help the stakeholders to make the right decis
Posted 6 days ago | Updated 10 hours ago

Senior Components Engineer (Hybrid-Puerto Rico)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-07-18 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join Collins Aerospace as a Senior Components Engineer. We are looking for a strong, passionate problem-solver with an action-oriented, collaborative mindset who strives to exceed expecta
Posted 12 days ago | Updated 10 hours ago

Data Engineer

CVS Health

•

Franklin

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 3 days ago | Updated 11 hours ago

Mainframe z/OS System Programmer

U-Haul International, Inc

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Remote or Phoenix, Arizona, USA

Full-time

Location: 2727 N Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z/OS System Programmer to join our development team! Become part of a stable and continually growing IT organization. Job Duties: Act as support and domain expert for z/OS operating system and system components; provide direct technical support as needed in the planning, coordination, installation, implementation and testing of releases, upgrades, or changes to z/OS operating syste
Posted 16 days ago | Updated 11 hours ago

Software House L3 Technical Support Engineer (hybrid)

Johnson Controls, Inc.

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Remote or Westford, Massachusetts, USA

Full-time

What you will do Johnson Controls is seeking a highly skilled and experienced Level 3 Technical Support Specialist to join our enterprise Software House team based in Westford, MA. This role is critical in providing advanced technical support for our security products, including access control systems and networked security devices. The ideal candidate will possess deep technical knowledge, excellent problem-solving skills, and the ability to work collaboratively with internal teams and external
Posted 2 days ago | Updated 10 hours ago

Data Scientist

SPIN Analytics and Strategy

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Remote or Irving, Texas, USA

Full-time, Contract, Third Party

Job Title: Data Scientist 4G/5G, Knowledge Graph & AI/ML (10+ Years of Experience) Location: Hybrid (Primary: Ashburn, VA & Basking Ridge, NJ; Secondary: Irving, Dallas, Temple Terrace, Tampa) Industry: Telecommunications, AI/ML, Data Science About Us: We are seeking highly skilled Data Scientists with deep expertise in 4G/5G networks, Knowledge Graphs, and AI/ML to join our growing team. This is an exciting opportunity to leverage data-driven insights to solve complex problems in the teleco
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Posted 60+ days ago | Updated 1 day ago

Senior Mechanical Design Engineer (San Diego)

Shield AI Inc

•

San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 60+ days ago | Updated 10 hours ago

Principal Mechanical Design Engineer (San Diego)

Shield AI Inc

•

San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 60+ days ago | Updated 10 hours ago

Sr. Supplier Industrialization Engineer, Battery

Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla's Supplier Industrialization team is responsible for critical component development and qualification activities at suppliers. This role will develop, qualify, scale up and optimize manufacturing and quality system procedures for Battery cell manufacturing. In this role, you will work closely with many organizations both internal and external to Tesla, taking new battery cell designs from initial concept through into full production. The battery assembly is a critical part in Tesla vehicl
Posted 26 days ago | Updated 10 hours ago