SAR jobs in California

Fremont, California

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Today

Responsibilities Follows complex test plans and datasheets. Evaluates test performance and sample operation to properly evaluate test results. Records and explains test results and completes test report. Serves as Project Lead or Reviewer for complex test programs as assigned. Communicates project status and results as needed. Holds responsibility for defining test plan, report completion and accuracy, meeting of agreed deadlines, and managing project related activities. Examines complex custom

Full-time

USD 130,500.00 - 165,000.00 per year

Acquisition Security Analyst

Los Angeles, California

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Today

MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst I to join our team in El Segundo, CA. In this role, you will help the Government Program Manager develop and implement comprehensive program protection methodologies to protect advanced technology programs throughout the system\'s lifecycle. This is a full-time, on-site position. Responsibilities Conduct in-depth lifecycle program analysis to identify critical program information (CPI), Critical System Resourc

Full-time

Machine Learning Engineer - Associate

El Segundo, California

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Today

Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, w

Full-time

USD 120,000.00 - 170,000.00 per year

Machine Learning Engineer - Mid-Level

El Segundo, California

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Today

Full-time

USD 160,000.00 - 210,000.00 per year

Activity Security Representative

Los Angeles, California

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Today

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative to join our team in El Segundo, CA. The Activity Security Representative (ASR) will leverage their strong technical background and knowledge to provide multi-disciplined security support to a customer?s facility and organization. You will provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities. This is a five-day a week in the office

Full-time

Remote Sensing & Nuclear Activity Detection Engineer

Remote or Washington, District of Columbia

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Today

Remote Sensing & Nuclear Activity Detection Engineer Pay range: $185 - $195,000 annually Who We Are: TechSource, a Salas O'Brien company and a previous DOE Small Business of the Year recipient and ten-time Inc. 5000 winner, is a nationally recognized engineering and scientific company specializing in the management and technical delivery of large-scale nuclear and high-technology projects with numerous federal agencies, helping to advance missions of national importance for government programs,

Full-time

USD 185.00 per day

Cyber System Security Engineer

El Segundo, California

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Today

MANTECH seeks a motivated, career and customer-oriented Cybersecurity System Security Engineer (CSSE) - to join our team in El Segundo, CA. In this role, you will provide critical support within Special Access Programs (SAPs) supporting SSC and AFSPC acquisition programs. You will deliver daily technical support across Collateral, Sensitive Compartmented Information (SCI), and SAP activities to ensure systems meet essential NIST Cybersecurity requirements for system assessment and authorizatio

Full-time

Activity Security Representative

Vandenberg Space Force Base, California

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Today

Job ID: 2614933 Location: Vandenberg SFB, CA, US Date Posted: 2026-07-24 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for several Activity Security Representatives. The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and or

Full-time

USD 120,001.00 - 160,000.00 per year

Radar Systems Engineer (Algorithms)

Remote or Seattle, Washington

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Today

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality. As a Radar Systems Engineer, you will be a part of our Radar Engineering tea

Full-time

USD 180,000.00 - 260,000.00 per year

System Safety Engineer (SME) - TS required

Pasadena, California

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Today

Join a world-class engineering team supporting groundbreaking spaceflight programs. This Jobot Job is hosted by: Ruby Voight Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: We're partnering with an innovative aerospace and defense organization supporting one of the nation's most prestigious space exploration programs. This is a unique opportunity to join a long-term, high-impact program where you

Full-time

USD 160,000.00 - 200,000.00 per year

Space Combat Power Mission Engineer

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 117,300.00 - 226,900.00 per year

Junior Signal Processing Engineer

National City, California

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Today

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Leidos currently has an opening for a Junior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and advanced application

Full-time