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Weekend Systems Engineer Jobs in California (NOW HIRING)

SAIC

Systems Engineer

San Diego, CA · On-site

$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 ...

Protingent

Systems Engineer

Roseville, CA · On-site

$60 - $90/hr

  • Medical

  • Retirement

  • PTO

Systems Engineer Position Description: Protingent Staffing has an exciting contract Systems Engineer opportunity located in Roseville, CA. Job Responsibilities: * Apply systems engineering principles ...

Denken Solutions, Inc.

Systems Engineer

Foster City, CA · On-site

$93.70/hr

End to End Systems Engineer. * Onsite in Foster City, CA | 5 days in office. * The End-to-End (E2E) Feature and Homologation team brings systems engineering focus and discipline to client mobility-as ...

SAIC

Systems Engineer

San Diego, CA · On-site

$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 ...

Booz Allen Hamilton

Systems Engineer

El Segundo, CA

  • Medical

  • Life

  • Retirement

  • PTO

Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand ...

Grantek Systems Integration

Systems Engineer

Temecula, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System programming, debugging, and testing * Creating documentation, including project engineering notes, project proposals, project design traceability documentation, case studies, and more

SAIC

Systems Engineer

El Segundo, CA

$160K - $200K/yr

Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work:

Grantek Systems Integration

Systems Engineer

Sacramento, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System programming, debugging, and testing * Creating documentation, including project engineering notes, project proposals, project design traceability documentation, case studies, and more

Grantek Systems Integration

Systems Engineer

San Jose, CA · Remote

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System programming, debugging, troubleshooting, and testing across multi-vendor platforms. * Performing hands-on PLC/PAC development, SCADA and HMI design, and integration. * Creating methodologies ...

Grantek Systems Integration

Systems Engineer

Temecula, CA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System programming, debugging, and testing * Creating documentation, including project engineering notes, project proposals, project design traceability documentation, case studies, and more

SAIC

Systems Engineer

El Segundo, CA · On-site

$160K - $200K/yr

Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work:

Protingent

Systems Engineer

Granite Bay, CA · On-site

$60 - $90/hr

  • Medical

  • Retirement

  • PTO

Systems Engineer Position Description: Protingent Staffing has an exciting contract opportunity located in Crane, IN. Job Responsibilities: * Apply systems engineering principles across requirements ...

Protingent

Systems Engineer

Granite Bay, CA · On-site

$60 - $90/hr

  • Medical

  • Retirement

  • PTO

Systems Engineer Position Description: Protingent Staffing has an exciting Systems Engineer contract opportunity. Job Responsibilities: * Apply systems engineering principles across requirements ...

KBR

Systems Engineer

San Diego, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and ...

Grantek Systems Integration

Systems Engineer

San Jose, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

System programming, debugging, troubleshooting, and testing across multi-vendor platforms. * Performing hands-on PLC/PAC development, SCADA and HMI design, and integration. * Creating methodologies ...

SAIC

Systems Engineer

San Diego, CA · On-site

$80K - $120K/yr

Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON ...

Booz Allen Hamilton

Systems Engineer

El Segundo, CA

$99K - $225K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand ...

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Showing results 21-40

All JobsSystems Engineer JobsWeekend Systems Engineer JobsWeekend Systems Engineer Jobs in California

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:

Weekend Systems Engineer jobs near you

Systems Engineer

SAIC

San Diego, CA • On-site

$160K - $200K/yr

Other

This job post has expired today. Applications are no longer accepted.

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

78th of 223 rated it services

Job description

Job ID: 2614450
Location: San Diego, CA, US
Date Posted: 2026-07-20
Category: Software
Subcategory: DevSecOps
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: TS.SCI
Clearance Level Must Be Able to Obtain: None
Potential for Remote Work: ORA_ON_SITE
Description
SAIC is seeking an experienced Systems Engineer to join our Technical Engineering and Design Department in support of our United States Air Force customer. This position is on-site in San Diego, CA.
Responsibilities:
  • 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 Model-Based Systems Engineering (MBSE) tools and methodologies (e.g., SysML, UPDM, DoDAF).
  • Lead the definition, decomposition, and management of system requirements, ensuring traceability and alignment with program objectives and stakeholder needs.
  • Conduct trade studies, analyses of alternatives, and risk assessments to inform key technical decisions and mitigate program risks.
  • Define and manage system interfaces, ensuring interoperability and integration between system components.
  • Collaborate closely with cross-functional teams, including software, hardware, and test engineers, to ensure a cohesive and integrated system design.
  • Support system integration, verification, and validation activities to ensure the system meets all requirements and is fit for purpose.
  • Prepare and present technical documentation, system models, and briefings to both technical and non-technical stakeholders.
  • Work with program management to ensure technical solutions are developed on schedule and within budget.
  • Identify opportunities for process improvements and contribute to the continuous enhancement of the systems engineering discipline within the program.

Qualifications
  • Active TS/SCI security clearance.
  • Bachelor of Science (B.S.) in a relevant technical field such as Systems Engineering, Electrical Engineering, Aerospace Engineering, or Computer Science.
  • 5+ years of progressive experience in systems engineering on complex technical or aerospace/defense programs.
  • Demonstrated expertise in Model-Based Systems Engineering (MBSE) with proficiency in tools such as Cameo Systems Modeler, Sparx EA, or Rhapsody.
  • Strong understanding of the entire systems engineering lifecycle, from requirements analysis to system deployment and support.
  • Experience with requirements management tools (e.g., DOORS, JAMA).
  • Familiarity with architecture frameworks such as DoDAF, UPDM, or UAF.
  • Proven track record in conducting trade studies, risk analysis, and interface control.
  • Excellent problem-solving, critical-thinking, and analytical skills.
  • Strong written and verbal communication skills, with the ability to effectively collaborate with a diverse team.
  • INCOSE certification (e.g., CSEP, ASEP) is highly desirable.

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .

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