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Freelance Computer Hardware Engineer Jobs in Riverside, CA

... hardware integration. * Knowledge of TCP/IP, sockets, and client/server architectures. Education: Bachelor's degree in Engineering, Computer Science, or related field. Security Clearance: Active ...

... hardware integration. * Knowledge of TCP/IP, sockets, and client/server architectures. Education: Bachelor's degree in Engineering, Computer Science, or related field. Security Clearance: Active ...

... hardware integration. * Knowledge of TCP/IP, sockets, and client/server architectures. Education: Bachelor's degree in Engineering, Computer Science, or related field. Security Clearance: Active ...

Own vehicle hardware validation plans Develop and manage comprehensive subsystem validation plans ... Design or review validation-specific tools and fixtures in CAD (e.g., durability rigs, impact ...

Software Engineer

Irvine, CA · On-site

$108K - $172.80K/yr

You will work closely with firmware, hardware, and OEM partner teams to deliver high-quality ... Bachelor's degree in Computer Science or Electrical Engineering with 8+ years (OR Master's degree ...

Software Engineer

Irvine, CA · On-site

$108K - $172.80K/yr

You will work closely with firmware, hardware, and OEM partner teams to deliver high-quality ... Bachelor's degree in Computer Science or Electrical Engineering with 8+ years (OR Master's degree ...

POS Help Desk Technician

Irvine, CA · On-site

$21.50 - $29/hr

... programming as assigned or internal knowledgebase documentation. Knowledge/Experience: 1-2 years help desk experience High School degree or equivalent Proven ability to troubleshoot computer hardware ...

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Freelance Computer Hardware Engineer information

See Riverside, CA salary details

$53.2K

$152.6K

$205K

How much do freelance computer hardware engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for freelance computer hardware engineer in Riverside, CA is $152,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,800.00 and $170,100.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Computer Hardware Engineer vs Computer Hardware Technician?

AspectFreelance Computer Hardware EngineerComputer Hardware Technician
CredentialsRelevant certifications (e.g., CompTIA A+, Cisco), technical expertiseCertifications often required, such as CompTIA A+
Work EnvironmentSelf-employed, project-based, remote or on-siteOn-site, repair shops, or corporate settings
Employer & IndustryClients across various industries, independent contractingCompanies, service centers, retail
Work FocusDesign, troubleshooting, consulting, custom hardware solutionsHardware installation, repair, maintenance

Freelance Computer Hardware Engineers focus on designing, troubleshooting, and consulting on hardware projects independently, often working remotely or on a per-project basis. In contrast, Computer Hardware Technicians primarily perform on-site repairs, maintenance, and installation tasks within organizations or repair shops. Both roles require similar certifications but differ in scope, work environment, and client interaction.

What are popular job titles related to Freelance Computer Hardware Engineer jobs in Riverside, CA? For Freelance Computer Hardware Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Freelance Computer Hardware Engineer jobs in Riverside, CA look for? The top searched job categories for Freelance Computer Hardware Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Freelance Computer Hardware Engineer jobs? Cities near Riverside, CA with the most Freelance Computer Hardware Engineer job openings:
Software Engineer (Range Systems)

Software Engineer (Range Systems)

Saalex

Corona, CA • Hybrid

$115K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago


Job description

Saalex is seeking a Software Engineer (Range Systems) in Corona, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services.

Position Type: Full-Time

Salary: $115K-$150K (depending on experience)

Work Location: Hybrid remote/in-office (see onsite requirements below). Preference for candidates near Corona, CA.

**On-site Requirements: This position is 25% telework and 75% onsite at NSWC Corona to integrate with hardware.

Job Summary:

Saalex is seeking an experienced Software Engineer to support the development, integration, and sustainment of complex defense-related systems. This role requires collaboration with both software and hardware engineering teams and will contribute to system-level design, implementation, integration, and verification activities. While the role may be performed remotely, periodic on-site support in Corona, CA is required to support hardware and system integration efforts.

Essential Functions:

  • Design, develop, integrate, and maintain software solutions for complex systems
  • Participate in system architecture, requirements analysis, and interface definition
  • Develop software that interfaces with hardware components and test equipment
  • Support system integration, testing, and validation activities
  • Troubleshoot software and hardware integration issues
  • Produce and maintain technical documentation
  • Collaborate with cross-functional engineering teams

Requirements

Required:

  • Minimum of 7 years of relevant systems and/or software engineering experience
  • Experience developing software for complex, integrated systems
  • Proficiency in C++, Java, Python, or C#
  • Experience with hardware/software integration

Desired:

  • Experience supporting DoD or defense programs
  • Familiarity with embedded or real-time systems
  • Experience with MBSE or lab-based integration and testing- Experience with remote range systems, scoring systems, and hardware integration.
  • Knowledge of TCP/IP, sockets, and client/server architectures.


Education:

Bachelor's degree in Engineering, Computer Science, or related field.

Security Clearance:

Active Secret Clearance required. Requirements to obtain clearance include US Citizenship, security investigation, etc.

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Plan