Security Engineer Jobs in California

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Flight Test Engineer - Emerging Technologies Integrated Test Force

Modern Technology Solutions

Edwards Air Force Base, California, USA

Full-time

Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Flight Test Engineer to support our operatiions at Edwards AFB, CA. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits i

2025 Network Systems Undergrad Intern

Aerospace Corporation

El Segundo, California, USA

Full-time

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,

2025 Space Systems Analyst

Aerospace Corporation

Los Angeles, California, USA

Full-time

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,

Lead Organizational Change Management Specialist, Bruin Connect & Secure

UCLA

Los Angeles, California, USA

Full-time

Department Summary Strategy, Planning, and Operations leads and manages a large and complex portfolio of IT projects and programs while establishing partnerships and stakeholder engagement efforts with students, faculty, staff, and external partners on behalf of the IT organization. The Strategy, Planning, and Operations Office also manages organizational initiatives and efforts, including general administrative functions, financial management and budgeting, vendor management and licensing, bil

Algorithm Engineer: Synthesis & Planning

Abbott Laboratories

Alameda, California, USA

Full-time

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. Yo

2025 Network Systems Undergrad Intern (Mod/Sim)

Aerospace Corporation

El Segundo, California, USA

Full-time

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,

2025 Aerospace Returning Interns

Aerospace Corporation

El Segundo, California, USA

Full-time

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,

Missiles Flight Engineering Intern (Summer 2025)

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Business Analyst

SPARTA, Inc. dba Cobham Analytic Solutions

San Jose, California, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons has immediate openings for a Business Analyst to perform a variety

2025 Control Analysis Graduate Intern

Aerospace Corporation

El Segundo, California, USA

Full-time

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,

Data Science Engineer

Penn State

San Diego, California, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process . Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current em

Ground Segment Systems Engineer

LinQuest Corporation, HQ

El Segundo, California, USA

Full-time

LinQuest is seeking a Ground Segment Systems Engineer to join our team onsite in El Segundo, CA. An active TS/SCI clearance with a CI/poly is required The Ground Segment Systems Engineer will support to the US Space Force (USSF) in developing, deploying, and sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) system program office. This position is located inEl Segundo, CA where the system is developed and managed. The p

General Engineer/Physical Scientist (Federal Project Director)

USAJOBS

Livermore, California, USA

Contract

Duties Duties and responsibilities include: Developing and implementing acquisition and project execution plans by defining objectives, scope, cost and schedules of projects and services as the single point of contact between Federal and contractor staff related to projects and their execution. Ensuing that the approved design criteria are adhered to during the design, construction, and occupancy phases of the project. Managing complex projects with significant resource requirements, new techn

Operations Specialist

KBR

Los Angeles, California, USA

Full-time

Title: Operations Specialist 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 national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program managemen

Interdisciplinary Project Manager

USAJOBS

Sacramento, California, USA

Contract

Duties Serves as a project manager coordinating the development, expansion, and refinement of complex water resources investigations and studies for the San Joaquin River Restoration Program. Serve on an interdisciplinary team as a Project Manager, working to restore fish passage and habitat on 150 miles of the San Joaquin River. Organizes, directs, and provides technical review of the work of engineers and specialists in a wide range of disciplines who are located organizationally in the same

IT Systems Administrator - Top Secret Clearance

SpaceX

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems Administrator with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and capabili

Senior Electrical Engineer

Leidos

San Diego, California, USA

Full-time

Description Do you dream of space? Do you imagine working on exquisite systems that operate in the extreme environment of space and deliver timely information to support our national security? Do you want to test how far your imagination can take you? If so, we are looking for you, our next Senior Electrical Engineer to work in San Diego, CA, as part of a small team to provide responsive, cost-effective InfraRed (IR) Payloads that are hosted on satellites in earth orbit. In this role, you

System Safety Engineer, Land Systems

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

IT Purchasing Specialist III

Akkodis

Cypress, California, USA

Full-time

At Akkodis, we use our insight, knowledge, and global resources to make exceptional connections every day. With 60 branch offices located strategically throughout North America, we are positioned perfectly to deliver the industry's top talent to each of our clients. Clients choose Akkodis as their workforce partner to solve staffing challenges that range from locating hard-to-find niche talent to completing quick-fill demands. Akkodis is seeking an IT Purchasing Specialist is for a direct hire

Principal Software Developer (Data Platform)

Fortinet

Sunnyvale, California, USA

Full-time

JOB DESCRIPTION Be a valuable member of the team that owns and operates high-availability, cross-cloud, large-volume, data processing system that is one of the foundational pieces of Fortinet-Lacework s Cloud security platform. Design and implement resilient, flexible, and highly scalable platforms for collecting and processing terabytes per day. Responsibilities: Design and develop services to scale to massive customer accounts in the cloud Design and develop the service to scale to massive