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Weekend Systems Engineer Jobs in California (NOW HIRING)

Vast is looking for a Systems Engineer , reporting to the Vice President of Flight Safety and ... Willingness to work evenings and/or weekends to support critical mission milestones

Systems Engineer

El Segundo, CA ยท On-site

$140K - $170K/yr

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self ...

Systems Engineer

El Segundo, CA ยท On-site

$140K - $170K/yr

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self ...

Systems Engineer

El Segundo, CA ยท On-site

$140K - $170K/yr

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self ...

Systems Engineer

Long Beach, CA ยท On-site

$112K - $159K/yr

Vast is looking for a Systems Engineer , reporting to the Vice President of Flight Safety and ... Willingness to work evenings and/or weekends to support critical mission milestones Pay Range:

Systems Engineer

Pasadena, CA ยท On-site

$115K - $165K/yr

Systems Engineer Element: Systems Engineering Manager: Lead Systems Engineer Type: Full-Time Location: Pasadena, CA Job Summary Reporting to the Lead Systems Engineer, the successful candidate will ...

Systems Engineer Atego HighRely is currently searching for an Experienced Systems Engineer for a 6 month project that may be extended. In this position, you will have the opportunity to provide ...

Mid-Level Systems Engineer - Immediate requirement for Systems Engineer to provide support for standard/specification development, assessment criteria development, and Systems Engineering Technical ...

Mid-Level Systems Engineer - Immediate requirement for Systems Engineer to provide support for standard/specification development, assessment criteria development, and Systems Engineering Technical ...

Systems Engineer Atego HighRely is currently searching for an Experienced Systems Engineer for a 6 month project that may be extended. In this position, you will have the opportunity to provide ...

Systems Engineer

San Diego, CA ยท On-site

$110K - $170K/yr

ORCA analysts and engineers apply Model-Based System Engineering (MBSE) principles and use commercial and proprietary modeling and simulation tools to evaluate warfighting effectiveness and provide ...

Systems Engineer

San Diego, CA ยท On-site

$110K - $170K/yr

ORCA analysts and engineers apply Model-Based System Engineering (MBSE) principles and use commercial and proprietary modeling and simulation tools to evaluate warfighting effectiveness and provide ...

Systems Engineer

San Diego, CA ยท On-site

$110K - $170K/yr

ORCA analysts and engineers apply Model-Based System Engineering (MBSE) principles and use commercial and proprietary modeling and simulation tools to evaluate warfighting effectiveness and provide ...

Systems Engineer

El Segundo, CA ยท On-site

$133K - $190K/yr

This role bridges systems engineering, design, analysis, manufacturing, and operations. As a ... Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must ...

Systems Engineer

El Segundo, CA ยท On-site

$133K - $190K/yr

This role bridges systems engineering, design, analysis, manufacturing, and operations. As a ... Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must ...

MBSE

San Diego, CA ยท On-site +1

$160K - $200K/yr

Apply systems engineering principles and best practices across the full lifecycle of a technical program, from concept to disposal. * Develop, manage, and maintain system architecture models using ...

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Showing results 1-20

Weekend Systems Engineer information

See California salary details

$52.8K

$125.5K

$164.8K

How much do weekend systems engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for weekend systems engineer in California is $125,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,700.00 and $154,900.00 per year, depending on experience, location, and employer.

Is a weekend systems engineer a high paying job?

Weekend systems engineers can earn competitive wages, especially if they have specialized skills, certifications, or experience in managing critical systems outside regular hours. Pay rates may be higher for weekend or on-call work, but overall compensation varies based on industry, location, and employer policies.

What are the typical responsibilities and challenges faced by a weekend systems engineer?

A Weekend Systems Engineer is primarily responsible for monitoring, maintaining, and troubleshooting IT infrastructure during weekend hours when regular staff may be unavailable. Common challenges include responding to critical incidents with limited onsite support, ensuring system uptime, and managing scheduled maintenance windows. The role often requires strong problem-solving skills and the ability to work independently, but team collaboration may occur through remote communication tools or handoffs with weekday engineers. This position is ideal for those comfortable with autonomy and quick decision-making under pressure.

What are the key skills and qualifications needed to thrive as a weekend systems engineer, and why are they important?

To thrive as a Weekend Systems Engineer, you need a strong understanding of system administration, troubleshooting, and network management, often supported by a degree in computer science or related certifications like CompTIA, Microsoft, or Cisco. Familiarity with operating systems (Windows, Linux), virtualization platforms, monitoring tools, and ticketing systems is typically required. Excellent problem-solving abilities, communication skills, and the capacity to work independently during off-hours are standout soft skills. These competencies ensure the reliability, security, and efficient operation of IT infrastructure during critical weekend periods when staffing is limited.

What is the difference between Weekend Systems Engineer vs Part-Time Network Administrator?

AspectWeekend Systems EngineerPart-Time Network Administrator
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Microsoft certifications
Work EnvironmentData centers, corporate IT departments, remote supportSmall businesses, remote sites, hybrid setups
Employer & Industry UsageTech companies, managed service providers, enterprise ITSmall to medium businesses, retail, healthcare

Both roles often require similar certifications and work in IT environments, but Weekend Systems Engineers typically support larger organizations or data centers during weekends, while Part-Time Network Administrators focus on smaller businesses or remote sites with flexible hours.

Do weekend systems engineers work on weekends?

Weekend systems engineers often work during weekends to ensure system availability and perform maintenance or troubleshooting outside regular hours. Their schedules can vary based on the employer's needs, and some roles may require on-call availability or shift work to support 24/7 operations.

What is a weekend systems engineer?

A Weekend Systems Engineer is an IT professional responsible for maintaining, monitoring, and troubleshooting computer systems and networks during weekend hours. Their duties often include performing system updates, resolving technical issues, and ensuring the stability and security of IT infrastructure when regular staff may be unavailable. Weekend shifts are critical for organizations that require 24/7 uptime, such as data centers or companies with global operations. These engineers may also handle emergency incidents and provide on-call support as needed. The role requires strong technical skills and the ability to work independently during off-peak hours.

What are the most commonly searched types of Systems Engineer jobs in California?

The most popular types of Systems Engineer jobs in California are:

What cities in California are hiring for Weekend Systems Engineer jobs?

Cities in California with the most Weekend Systems Engineer job openings:

Systems Engineer

Empirical Systems Aerospace, Inc.

San Luis Obispo, CA โ€ข On-site

$90K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago


Job description

                                                                               Systems Engineer 

Job Summary: 

The Systems Engineer will play a key role in supporting the development, integration, and delivery of advanced aerospace systems. This position is responsible for leading and executing systems engineering activities across the full product lifecycle, including requirements development, system architecture, risk management, verification and validation, and configuration control. The Systems Engineer will collaborate closely with cross-functional teams—including engineering, testing, manufacturing, and program management—to ensure system designs meet functional specifications, customer expectations, and industry standards. This role also contributes to the creation and improvement of systems engineering processes, documentation, and best practices to enhance program efficiency and technical rigor. The ideal candidate is detail-oriented, analytical, and excels in a dynamic environment where innovation and quality are top priorities. 

Responsibilities and Duties:  

  • Provide comprehensive systems engineering support, including requirements analysis, design oversight, and technical guidance. 

  • Develop Systems Engineering best practices, processes, and continuous improvement initiatives 

  • Participate in planning, design, testing, and deployment of complex systems to ensure conformance with functional specifications and customer requirements 

  • Manage system requirements, including requirements development, tracking, decomposition, and verification 

  • Develop systems engineering management documentation such as Systems Engineering Management Plans, Risk Management Plans, and Configuration Management Plans 

  • Develop systems engineering technical documentation such as Requirements Verification Traceability Matrices, Interface Control Documents, and Failure Modes, Effects, and Criticality Analyses 

  • Develop systems engineering documentation in support of system Verification and Validation efforts such as Verification Plans and Test Plans 

  • Perform system reliability, hazard, and risk analysis 

  • Regularly report on progress to ESAero team and customer 

  • Develop and maintain project documentation to high quality standards 

Required Qualifications and Skills:  

  • Bachelor’s degree in systems engineering, Aerospace Engineering, Mechanical Engineering, or related field  

  • 3-5 years relevant experience 

  • Experience providing Systems Engineering support 

  • Experience developing system requirements 

  • Experience with requirements verification and validation (V&V) activities 

  • Experience with risk management processes 

  • Proven understanding of system architecture development and documentation 

  • Effective verbal and written communication skills. 

  • Proficiency with the Microsoft Office Suite (Word, Excel, PowerPoint) 

Desired Qualifications and Skills:  

  • Master’s degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, or equivalent field and/or 5+ years design, testing or relevant experience  

  • Experience with disciplines closely adjacent to Systems Engineering such as system safety analysis, reliability modeling, product certification, etc. 

  • Fundamental understanding of other disciplines including stress, dynamics, thermal analysis, production, electronics, test engineering, etc.  

  • Familiarity with flight testing 

  • Experience with MS Projects 

  • Familiarity with high power electro-mechanical propulsion systems   

  • Experience working within the aerospace industry, specifically with electrified aircraft or UAVs 

  • Experience with Jama Connect 

Comprehensive Benefits & Perks: 

  • Health & Wellness: Choose from three health, dental, and vision plans - including a 100% employer-paid option covering both employees and their families. 

  • Paid Time Off: Enjoy 120 hours of PTO, 80 hours accrued plus an additional 40 hours of holiday break pay in addition to Christmas Eve, Christmas Day, and New Year’s Day off. 

  • Life Insurance: $25,000 employer-paid life insurance policy, with the option to purchase additional coverage for employees and their families. 

  • Supplemental Coverage: Access optional benefits such as Critical Illness, Hospital Indemnity, Accident Insurance, and Critical Illness with Skin Cancer coverage. 

  • Health Savings Account (HSA): Take advantage of a tax-advantaged HSA to manage medical expenses. 

  • Retirement Savings: 401(k) with a company match to support your financial future. 

  • Paid Holidays: Enjoy 9 paid holidays throughout the year. 

  • Work Environment: A casual dress code, complimentary snacks, and a welcoming company culture. 

  • Ideal Location: Work in an area that offers an outstanding quality of life - a perfect place to live, work, and play! 

Company Overview:

Empirical Systems Aerospace, Inc (ESAero) is a leader in aerospace engineering, product development, and manufacturing, dedicated to delivering high-quality, innovative, and cost-effective solutions to the industry. We specialize in cutting-edge system design, rapid product development, precision manufacturing, comprehensive testing, and technology demonstrations to support the evolving needs of the aerospace community. Committed to excellence, on-time delivery, and continuous growth, we invest in infrastructure to expand our manufacturing and aftermarket capabilities while maintaining the highest standards of engineering services. 

At ESAero, we don’t just build products, we engineer solutions that propel the aerospace industry forward. 

                               **This position is fully on-site at ESAero in San Luis Obispo, CA** 

____________________________________________________________________________________________

ESAero is an equal opportunity employer.  
E-Verify participation required for employment.  
Must present proof of authorization to work in the United States.     
Must be able to pass background check.    
Pay Range: $90k-120k Salary Exempt  

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