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Part Time Human Systems Engineering Jobs in California

Part-Time HR Generalist

San Carlos, CA ยท Hybrid

$25 - $30/hr

Job Title : Part-Time HR Generalist Job Type : Part-Time Department : Human Resources Reports T o ... Experience with HRIS systems. * Multi-location or high-volume workflow experience is a plus.

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Part Time Human Systems Engineering information

What is a part time human systems engineering?

A part-time human systems engineering job involves applying principles from psychology, engineering, and design to optimize how people interact with systems, products, or environments on a reduced or flexible schedule. Professionals in this field analyze human behavior and system requirements to improve usability, safety, and efficiency. Part-time roles may focus on specific projects or support larger teams in industries such as healthcare, transportation, or technology. These positions are ideal for those who want to contribute their expertise while balancing other commitments.

What are the key skills and qualifications needed to thrive as a part time human systems engineer?

To thrive as a Part Time Human Systems Engineer, you need a background in systems engineering, human factors, or a related field, often supported by a relevant degree. Familiarity with modeling tools (like MATLAB or SysML), usability testing platforms, and knowledge of safety and ergonomics standards are commonly required. Strong analytical thinking, attention to detail, and effective collaboration skills help you identify user needs and communicate solutions. These competencies ensure that systems are designed with both technical excellence and user experience in mind, optimizing safety, efficiency, and satisfaction.

How does a part time human systems engineering professional typically collaborate with cross functional teams, and what challenges might they face?

As a part-time Human Systems Engineering professional, you'll frequently collaborate with teams such as product design, software development, and user experience to optimize systems for human use. One challenge is ensuring clear communication and maintaining project momentum despite limited working hours, which requires strong organizational and time management skills. To succeed, it's important to proactively schedule meetings, provide thorough documentation, and leverage collaboration tools to stay aligned with full-time team members. This approach ensures your contributions are integrated effectively and project goals are met.

What is the difference between Part Time Human Systems Engineering vs Part Time Industrial Engineering?

AspectPart Time Human Systems EngineeringPart Time Industrial Engineering
Required CredentialsBachelor's or higher in Human Factors, Ergonomics, or related fieldBachelor's or higher in Industrial Engineering or related field
Work EnvironmentResearch labs, healthcare, user experience designManufacturing, logistics, process optimization
Industry UsageHealthcare, tech, aerospace, governmentManufacturing, supply chain, consulting
Common Search/ComparisonPart Time Human Systems Engineering vs Part Time Industrial Engineering

Part Time Human Systems Engineering focuses on designing systems that optimize human interaction, often in healthcare, tech, or aerospace sectors. In contrast, Part Time Industrial Engineering emphasizes improving processes and efficiency in manufacturing and logistics. While both roles require a background in engineering, their focus areas and work environments differ significantly, catering to distinct industry needs.

Infographic showing various Part Time Human Systems Engineering job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Part time Human Resources Specialist and Payroll Coordinator

San Diego Charter Inc

San Diego, CA โ€ข On-site

$40K - $50K/yr

Part-time

Retirement

Posted 17 days ago


Job description

Benefits:
  • 401(k)
  • Employee discounts
  • Flexible schedule

 Benefits/Perks
  • Great Work Environment
  • Semi-flexible schedule
  • Competitive Compensation
  • Career Advancement Opportunities
  • 401(k) options
Part-Time Human Resources & Payroll Coordinator – Transportation Company

Now Hiring: Experienced Part-Time Human Resources & Payroll Coordinator

We are a growing transportation company seeking a dependable, organized, and experienced Human Resources & Payroll Coordinator to join our team. This is an in-office, part-time position offering up to 30 hours per week with a semi-flexible schedule.
This role is ideal for an HR professional who enjoys a variety of responsibilities and can work independently while supporting employees and management.
Responsibilities:

  • Process and manage employee payroll accurately and on time
  • Recruit, interview, hire, and onboard new employees
  • Maintain employee records and HR documentation
  • Handle employee write-ups, disciplinary actions, and performance documentation
  • Ensure compliance with company policies and employment regulations
  • Assist with benefits administration and employee communications
  • Support management with HR-related issues and employee relations
  • Perform general administrative and human resources duties as needed
Qualifications:

  • 2 years Previous Human Resources and payroll experience required
  • Strong understanding of employment laws and HR best practices
  • Experience with payroll systems and employee record management
  • Excellent communication and organizational skills
  • Ability to maintain confidentiality and professionalism
  • Self-motivated, reliable, and detail-oriented
  • Ability to work independently and manage multiple priorities
  • Transportation or service industry experience is a plus

Position Details:

  • Part-Time (Up to 30 Hours Per Week)
  • In-Office Position
  • Semi-Flexible Schedule
  • Competitive Pay Based on Experience
Compensation:

Salary negotiable DOE (Depending on Experience)