Systems Engineer jobs in California

Senior Software Engineer - Mission Systems Integration

Remote

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Sponsored

Full-time

IT Systems Engineer

San Diego, California

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Today

Job ID: 2617030 Location: San Diego, CA, US Date Posted: 2026-09-18 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 50% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for an IT Systems Engineer to support our US Navy customer provide engineering and technical support for the CND Deployer Toolkit (CDT) and Defe

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Engineer

Remote

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Today

Job ID: 2616939 Location: Remote Work, IN, US Date Posted: 2026-09-17 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a Systems Engineer (MBSE Systems Modeler) to support the development, sustainment, and overhaul of shipboard radar systems. This posit

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

Contact Center Systems Engineer

Elk Grove, California

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3d ago

Position OverviewThe Client is seeking a Contact Center Systems Engineer to provide operational engineering support for an enterprise contact center platform supporting internal helpdesk and employee support organizations worldwide. The successful candidate will support the existing commercial contact center platform while also contributing to the implementation and migration of a successor platform built on open-source telephony technologies. This role is part of a small, distributed engineerin

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Full-time

Depends on Experience

Systems Engineer

El Segundo, California

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Today

Job Number: R0248292 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 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. If this sounds like you, come join Booz Al

Full-time

USD 86,800.00 - 198,000.00 per year

Systems Engineer

El Segundo, California

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Today

Job Number: R0246707 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 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. If this sounds like you, come join Booz A

Full-time

USD 86,800.00 - 198,000.00 per year

Space Systems Engineer

El Segundo, California

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Today

Job ID: 2616272 Location: El Segundo, CA, US Date Posted: 2026-08-28 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

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

Full-time

USD 86,800.00 - 198,000.00 per year

Systems Engineer

San Mateo, California

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Today

Location: San Mateo,California Expected Start Date: Sep 28, 2026 Swoon is actively hiring an AI Systems Engineer to join the team! This is a 9-month contract located in California! What your day-to-day will look like Build AI tools that improve how teams work by developing LLM-powered applications, agentic workflows, and intelligent automation for IT, Information Security, HR, and Legal. Design and maintain custom Model Context Protocol (MCP) servers that securely connect AI agents with intern

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Full-time

USD 50.00 - 60.00 per hour

Sr. Systems Engineer

Pasadena, California

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Today

job summary: Our client is looking for a Sr. Systems Engineer for a 4 month contract opportunity located in West LA, CA. location: Pasadena, California job type: Contract to Perm salary: $60 - 65 per hour work hours: 8am to 5pm education: No Degree Required responsibilities: Job Summary We are seeking a highly skilled and motivated Senior Software Engineer to join our Banking-as-a-Service (BaaS) team, supporting partner onboarding and platform enhancement initiatives. This role will be in

Contract

USD60 - USD65

On site Senior Microsoft 365 Systems Engineer

Irvine, California

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Today

Job Title: Senior Microsoft 365 Systems Engineer / Architect (Level ) Position Type: Contract (6 Months, potential to go longer) Location: Onsite / Hybrid Ecosystem Structure: 100% Cloud-Native Microsoft 365 (Zero On-Premises Footprint) Hourly Rate on W2: around $70/hour (NO C2C, NO 1099, NO Sponsorship) - can be somewhat flexible based on the level of relevant experience Role Summary We are seeking a senior-level Microsoft 365 Systems Engineer / Architect for 6-month contract project. In this

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Contract

$65 - $75 per hour

Systems Engineer

Santa Monica, California

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Today

Location: Santa Monica, CA Salary: $70.00 USD Hourly - $75.00 USD Hourly Description: Job Title: Systems Engineer Location: Santa Monica, CA (fully onsite) Duration: 6 Months Contract Description: As a System Engineer, you will help operate, support, and improve the enterprise infrastructure that enables employees, developers, and business teams across the region. You will gain hands-on experience across Windows and Linux systems, identity services, virtualization, storage, backup, monitori

Contract

USD 70.00 - 75.00 per hour

Systems Engineer

Hybrid in Los Angeles, California

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Today

Title- Systems Engineer Location- Los Angeles ,CA (Hybrid) Duration 12 Month (Contract to Start) JOB DESCRIPTION Responsibilities Support the operation, monitoring, maintenance, and continuous improvement of enterprise infrastructure systems, including compute, storage, identity, virtualization, endpoint, cloud, backup, and SaaS platforms. Assist with installing, configuring, provisioning, and maintaining Windows Server, Linux systems, virtual machines, and related infrastructure across platfor

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Contract

Depends on Experience

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: 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 4

El Segundo, California

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Today

Location: El Segundo, CA Salary: $92.00 USD Hourly - $93.00 USD Hourly Description: Our client is currently seeking a Systems Engineer 4 Job Code: Systems Engineer 4 Work Location: El Segundo, CA Shifts: 1st shift: 8:00 AM - 5:00 PM Job Description: We are seeking a Computer Systems Engineer with 5-9 years of professional experience to support the development and integration of space payload emulators in El Segundo, CA. * In support of next-generation space programs, this role focuses on hand

Contract

Compensation information provided in the description

Quality Systems Engineer

Irvine, California

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10d ago

Must Have Technical/Functional Skills Strong written and verbal communication skills, with the ability to clearly document and present investigation outcomes. Previous experience in the medical device industry; prior experience is a plus. Working knowledge of Corrective and Preventive Action (CAPA) and Nonconformance (NC) processes. Hands-on experience managing quality investigations, including immediate containment, issue bounding, root cause analysis, corrections, and corrective actions. Abili

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Full-time

70,000 - 80,000

Sr. MS 365 Systems Engineer / Architect

Hybrid in Irvine, California

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4d ago

Job Description Title: Sr. MS 365 Systems Engineer / Architect Location: Hybrid / Irvine, CA Ekman Associates is a management consulting firm that specializes in developing business, digital, and technology strategy, delivering solutions, and addressing human resource demands. Summary: We are seeking a senior-level Microsoft 365 Systems Engineer / Architect. In this role, you will act as the principal technical authority for our cloud infrastructure, driving advanced optimization, security remed

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Full-time

Depends on Experience

Staff Navigation Systems Engineer

Los Angeles, California

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first flight

Full-time

USD 177,000.00 - 265,600.00 per year

Brakes Motion Controls Systems Engineer

Remote or Palo Alto, California

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Today

Brakes Motion Controls Systems Engineer The Motion Controls Systems Engineer will participate in the system level design activities for the propulsion and braking system, with a special focus on the electrical and controls integration to the rest of the vehicle system. You will Conceptualize, Design, Engineer, Develop and support the launch of next generation vehicle platform architectures for electric vehicles. Responsabilities:Participate in vehicle systems and software technical discussions a

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Full-time

USD70 - USD90 per hour

Senior Platform Systems Engineer || San Diego, California (Hybrid)

San Diego, California

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Today

Senior Platform Systems Engineer San Diego, California (Hybrid) Phone + Video Job Description: We are seeking a Senior Platform Systems Engineer to help architect and evolve next-generation AI and database infrastructure platforms used in enterprise and hyperscale datacenter environments. This role combines system-level electrical engineering, power and thermal architecture, platform integration, and infrastructure engineering. You will work across compute, storage, networking, firm

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Third Party, Contract

Depends on Experience

Systems Engineer jobs in California, USA