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Digit Systems Jobs in California (NOW HIRING)

Hudson River Trading

GPU Systems Engineer

London, CA

We design, grow, and operate infrastructure at a large scale, including triple-digit petabyte-scale ... Automate system deployment, monitoring, and troubleshooting across thousands of nodes * Collaborate ...

HCI Systems

Security Service Technician

Los Angeles, CA · On-site

$27 - $37/hr

Test all systems and equipment, after repairs are made, to ensure performance of system ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Security Service Technician

Los Angeles, CA · On-site

$27 - $37/hr

Test all systems and equipment, after repairs are made, to ensure performance of system ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Fire Alarm Service Technician

Ontario, CA · On-site

$32 - $40/hr

Service Technicians will have the ability to program fire alarm systems or have experience with ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Fire Alarm Service Technician

Ontario, CA

$32 - $40/hr

Service Technicians will have the ability to program fire alarm systems or have experience with ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Receptionist

Pasadena, CA · On-site

$24 - $27/hr

HCI Systems is seeking a dynamic Receptionist to join our team! In this role, you will be ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Security Technician

Pleasanton, CA

$30 - $40/hr

Work with systems such as Lenel RS2, Software House (CCURE), Hanwha, DMP, Bosch, Brivo, Hikvision ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

Fire Alarm Service Technician

Ontario, CA · On-site

$32 - $40/hr

Service Technicians will have the ability to program fire alarm systems or have experience with ... Unlimited Growth - Our expanding product lines and markets drive consistent double-digit growth ...

HCI Systems

DAS / ERRCS Designer

Pasadena, CA · On-site

$35 - $45/hr

Overview We are seeking skilled DAS (Distributed Antenna Systems) Designers and Senior Designers to ... Unlimited Growth - Our expanding DAS/ERRCS markets drive consistent double-digit growth, creating ...

HCI Systems

DAS / ERRCS Designer

Ontario, CA

$35 - $45/hr

Overview We are seeking skilled DAS (Distributed Antenna Systems) Designers and Senior Designers to ... Unlimited Growth - Our expanding DAS/ERRCS markets drive consistent double-digit growth, creating ...

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All JobsDigit Systems JobsDigit Systems Jobs in California

Digit Systems information

What are Digit Systems?

Digit systems refer to the methods or schemes used to represent numbers using a set of symbols or digits. The most common digit systems include the decimal system (base 10), binary system (base 2), octal system (base 8), and hexadecimal system (base 16). Each system uses different numbers of digits and rules for representing values, and they are widely used in mathematics, computing, and digital electronics. Understanding digit systems is essential for fields like computer science and electrical engineering, where data representation and processing are foundational concepts.

What are the key skills and qualifications needed to thrive as a Digital Systems Specialist, and why are they important?

To thrive as a Digital Systems Specialist, you need expertise in systems analysis, IT infrastructure, and troubleshooting, usually backed by a degree in computer science or information technology. Familiarity with network management tools, enterprise resource planning (ERP) systems, and certifications such as CompTIA or Cisco are commonly required. Strong problem-solving skills, effective communication, and adaptability help professionals excel in identifying and resolving digital challenges. These skills are crucial for maintaining seamless digital operations and supporting organizational productivity.

What are some common challenges faced by professionals working in Digit Systems roles, and how can they be addressed?

Professionals in Digit Systems roles often encounter challenges such as integrating new digital technologies with legacy systems, ensuring data security, and keeping up with rapidly evolving industry standards. Collaboration with cross-functional teams, ongoing professional development, and adopting agile project management practices are key strategies for addressing these issues. Maintaining clear communication with stakeholders and staying informed about the latest digital trends also significantly contribute to overcoming common obstacles in this field.

What is the difference between Digit Systems vs Network Technician?

AspectDigit SystemsNetwork Technician
Required CertificationsTypically includes CompTIA A+, Network+, or similarOften requires CompTIA Network+, Cisco CCNA, or similar
Work EnvironmentDesign, install, and maintain digital systems and hardwareInstall, troubleshoot, and repair network infrastructure
Industry UsageUsed across manufacturing, digital services, and tech sectorsCommon in IT, telecommunications, and enterprise networks

Digit Systems and Network Technicians both work with technology infrastructure, but Digit Systems focus on digital hardware and systems design, while Network Technicians specialize in network setup and troubleshooting. Understanding their differences helps in choosing the right career path or job role.

What job categories do people searching Digit Systems jobs in California look for? The top searched job categories for Digit Systems jobs in California are:
What cities in California are hiring for Digit Systems jobs? Cities in California with the most Digit Systems job openings:
Digit Systems jobs near you
GPU Systems Engineer

GPU Systems Engineer

Hudson River Trading

London, CA

Other

Posted 4 days ago

Job description

Hudson River Trading (HRT) is looking for GPU Systems Engineers to help scale and evolve our exceptionally sophisticated HPC/AI research environment. 

Joining our Research and Development team, you will collaborate with experts responsible for the compute, storage, operating systems, and automation tools that enable our trading and research to run 24/7 across the globe. We design, grow, and operate infrastructure at a large scale, including triple-digit petabyte-scale storage and massive CPU and GPU clusters in globally distributed data centers. As such, this is a high-impact role with broad scope, from HPC/AI cluster design and performance tuning, to troubleshooting and automation for thousands of nodes.

Responsibilities

  • Design, build, and optimize large-scale distributed GPU compute clusters
  • Identify and resolve GPU workloads' performance bottlenecks across compute, storage, and networking layers
  • Collaborate with research and development teams to profile, benchmark, and fine-tune GPU-based workloads
  • Automate system deployment, monitoring, and troubleshooting across thousands of nodes
  • Collaborate with research, and engineering teams to support evolving workloads
  • Own critical infrastructure projects - from concept to implementation and support
  • Test and deploy new hardware and software, and partner with vendors to resolve complex issues
Qualifications 
  • 5+ years of experience in large-scale Linux systems engineering in HPC, AI or distributed infrastructure roles.
  • Extensive experience in Linux system installation, performance tuning, and troubleshooting
  • Expertise in troubleshooting distributed GPU workloads
  • Deep knowledge around GPU optimization and performance  
  • Proficiency in Python scripting and automation frameworks 
    • CUDA or C/C++ experience is a plus
  • Experience with NVIDIA technologies beyond CUDA, such as NCCL, GPUDirect RDMA, and NVLink 
  • Familiarity with configuration management tools (e.g. Salt, Ansible, Puppet, Chef)
  • Comfortable diagnosing complex system issues at the hardware, OS, and network levels
  • Strong communication and organizational skills; able to collaborate across diverse technical teams
  • Thrive in fast-paced environments and excited by high-impact work

The estimated base salary range for this position is 150,000 to 300,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.

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