Systems Engineer jobs in California

El Segundo, California

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Today

Job ID: 2618235 Location: El Segundo, CA, US Date Posted: 2026-10-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Systems Engineer to support U.S. Space Force Systems Space Systems Command programs in El Segundo, CA. and join the Positioning, Navigation, and Timing (PNT) Syst

Full-time

USD 80,001.00 - 120,000.00 per year

Sr Systems Engineer

Long Beach, California

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Today

Stand8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. We are seeking a Systems Administrator / Systems Engineer to support enterprise infrastructure with a strong focus on system and application engineering, Active Directory administration, and privileged access management. This role will maintain secure and reliable Windows and Linux environm

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Contract

$75 - $85 per hour

Systems Engineer

San Diego, California

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Today

Key Details: Direct Hire/Perm Location: Onsite in Sorrento Valley, San Diego (Hybrid - 1 day remote after 90 days) Pay: $49.75-$67.25/hr Must be eligible to work in the US without sponsorship now or in the future. Essential Duties and Responsibilities: Systems Engineering: Design, implement, configure, and assist in the advanced administration of servers, operating systems, applications, and storage arrays. Configure and assist in the advanced administration of Active Directory and Entra ID envi

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Full-time

$49.75 - $67.25 per hour

IT Systems Engineer (Law Firm)

Los Angeles, California

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Today

Systems Engineer II Location: Hybrid/Onsite Salary: $145,000 - $155,000 + Benefits We are seeking a Systems Engineer II to support and enhance a complex enterprise infrastructure within a fast-paced legal environment. This role is responsible for administering Microsoft technologies, managing cloud and on-premises systems, automating processes, supporting application deployments, and serving as an escalation point for technical issues. Responsibilities Administer and support Microsoft Window

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Full-time

$145000 - $155000 per annum

Systems Engineer II

Highland, California

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Today

Under the direction of the Manager Systems Engineer, the Systems Engineer II drives innovation to support efficient operations of the Yuhaaviatam infrastructure. This position designs solutions that provide a long-term benefit for the Enterprise. This role continually researches and engineers, when feasible, ways to improve system performance, policies, procedures, and tools. This position plans backup and disaster recovery capabilities to continually meet the needs of the enterprise and ensures

Full-time

Space Systems Engineer

El Segundo, California

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Today

Job ID: 2618379 Location: El Segundo, CA, US Date Posted: 2026-10-23 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an experienced Space Systems Engineer to lead a complex systems acquisition within the Space Combat Power systems portfolio. This ro

Full-time

USD 200,001.00 - 240,000.00 per year

Systems Engineer

San Jose, California

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Today

Description We are looking for a Systems Engineer to support and enhance core enterprise infrastructure in San Jose, California. This Long-term Contract position is ideal for someone with strong experience administering Windows-based environments, identity platforms, and messaging systems. The role focuses on maintaining reliable system performance, strengthening access management, and helping teams resolve complex infrastructure issues across the organization. Responsibilities: Administer and

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Contract

USD 55.41 - 64.16 per hour

Systems Engineer SME

Los Angeles, California

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Today

Overview Job Summary Galapagos Federal Systems LLC is seeking a highly experienced Senior Systems Engineer, Subject Matter Expert (SME) - Level 4 to provide senior-level technical leadership and systems engineering support to the BMC3I mission. The Senior Systems Engineer SME will serve as a trusted technical advisor to Government leadership, supporting complex system-of-systems integration, architecture, requirements development, interface management, technical assessments, test and evaluati

Full-time

USD 265,000.00 - 285,000.00 per year

Systems Engineer

Hybrid in El Segundo, California

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Today

Job Number: R0249591 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? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a systems engineer on our team, you have the chance t

Full-time

USD 86,800.00 - 198,000.00 per year

Systems Engineer

Los Angeles, California

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Today

Description Systems Engineer Overview An organization is seeking a Systems Engineer to support enterprise cloud technologies, business applications, automation initiatives, and IT infrastructure operations. This individual will help improve system reliability, streamline operational processes, and support ongoing technology modernization efforts across the organization. Responsibilities Administer and support enterprise cloud and collaboration platformsDevelop and maintain automation solution

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Full-time

USD 130,000.00 - 150,000.00 per year

Systems Engineer

Signal Hill, California

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Today

Description We are looking for a Systems Engineer to support and enhance core infrastructure operations for a restaurant and catering organization in Signal Hill, California. This Long-term Contract position focuses on maintaining reliable server, identity, messaging, and remote access environments while helping teams resolve complex technical issues. The role is well suited for someone who is comfortable working across Microsoft-based systems and delivering stable, secure platform support in a

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Contract

USD 35.63 - 41.25 per hour

Systems Engineer

Fremont, California

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Today

Description We are looking for a Systems Engineer to support and enhance core enterprise infrastructure in Fremont, California. This Contract position will focus on maintaining secure, reliable, and efficient environments across directory services, server platforms, messaging systems, and virtualized technologies. The ideal candidate brings strong technical depth in Microsoft-based infrastructure and a proactive approach to troubleshooting, administration, and continuous improvement. Responsibi

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Contract

USD 47.50 - 55.00 per hour

Systems Engineer

Newport Beach, California

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Today

Description We are looking for a Systems Engineer to support and strengthen the technology environment for a dynamic school community in Newport Beach, California. This role focuses on keeping core infrastructure stable, secure, and well maintained while also delivering responsive technical support for users and classrooms. The ideal candidate brings strong hands-on networking experience, a service-oriented mindset, and the ability to manage both daily operations and longer-term improvement init

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Full-time

USD 100,000.00 - 120,000.00 per year

Systems Engineer

Remote or Belgrade, Minnesota

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Today

Description We are looking for an experienced Systems Engineer to support and strengthen a complex enterprise technology environment in the Willmar, Minnesota area. This position focuses on infrastructure design, platform reliability, security, and long-term modernization across core systems. The ideal candidate brings deep technical knowledge across Microsoft ecosystems, virtualization, and cloud services, along with the ability to improve operational efficiency through automation. Responsibil

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Full-time

USD 130,000.00 - 140,000.00 per year

District Systems Engineer

Remote or Florida

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Today

Our Mission At Palo Alto Networks , we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, w

Full-time

USD 177,600.00 - 244,200.00 per year

Systems Engineer

Riverside, California

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Job Title: Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is actively searching for a skilled System Engineer to support Detection on systems with engineering analysis and analytical assessment of the system's readiness at the Naval Surface Warfare Center (NSWC) Corona. If you are looking for your next care

Full-time

USD 63,800.00 - 127,500.00 per year

Lead, Systems Engineer

Carlsbad, California

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 127,500.00 - 236,500.00 per year

Systems Engineer, Space

San Diego, California

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Full-time

USD 92,500.00 - 171,500.00 per year

Systems Engineer 5

El Segundo, California

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Location: El Segundo, CA Salary: $110.00 USD Hourly - $112.00 USD Hourly Description: Our client is currently seeking a Systems Engineer 5 Job Code: Systems Engineer 5 Work Location: El Segundo, CA Shifts: 1st shift: 8:00am - 4:30pm ACTIVE SECRET CLEARANCE REQUIRED TO START Position Responsibilities: Designing and developing next generation RF and digital satellite communication systems Developing and verifying multi-rate, fixed-point signal processing algorithms Conducting performance analys

Contract

Compensation information provided in the description

Systems Engineer 5

El Segundo, California

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Today

Location: El Segundo, CA Salary: $110.00 USD Hourly - $112.00 USD Hourly Description: Our client is currently seeking a Systems Engineer 5 Job Code: Systems Engineer 5 Work Location: El Segundo, CA Shifts: 1st shift: 9:00 AM - 5:30 PM Position Responsibilities: Design and develop next generation RF (Radio Frequency), digital, and/or optical satellite communications systems and payload architectures Support trade studies and generate proposals Define and verify space communication unit, subsys

Contract

Compensation information provided in the description

Systems Engineer jobs in California, USA