Top 80 Systems engineer – algorithms (onsite) Jobs in Brea, Ca

Systems Engineer – Algorithms (ONSITE)
Collins Aerospace —Fullerton, CA
- $75,800 - $144,200 a year
- Full-time
- Mid-level
- Analysis skills
- Math
- Paid holidays
- Loan repayment program
Principal Systems Engineer - Algorithms (ONSITE)
Collins Aerospace —Fullerton, CA
- $118,300 - $224,900 a year
- Full-time
- 5 years
- Math
- Travel
- Paid holidays
- Loan repayment program
Associate Mission Systems Engineer
Boeing —Seal Beach, CA
- $100,300 - $135,700 a year
- Computer Science
- Bachelor of Science
- Engineering
- Health savings account
- Disability insurance
4d
Sr. Staff Lead IMU Systems Engineer
Northrop Grumman —Los Angeles, CA
- $192,800 - $289,200 a year
- Overtime
- Bachelor of Science
- Business development
- Analysis skills
- Paid holidays
- Disability insurance
Principal / Sr. Principal Modeling Simulation & Analysis Systems Engineer
Northrop Grumman —Los Angeles, CA
- $114,000 - $213,400 a year
- Overtime
- 5 years
- Bachelor of Science
- Analysis skills
- Paid holidays
- Disability insurance
Software Engineer (C++ and TS Clearance)
Northrop Grumman —Los Angeles, CA
- $91,800 - $137,600 a year
- Overtime
- Software troubleshooting
- System design
- Office
- Paid holidays
- Disability insurance
Principal / Sr. Principal Signal / Image Processing Engineer
Northrop Grumman —Los Angeles, CA
- $125,300 - $234,600 a year
- Overtime
- Bachelor of Science
- Master's degree
- Math
- Paid holidays
- Disability insurance
Lead Mission Systems Engineer
Boeing —Seal Beach, CA
- $153,000 - $207,000 a year
- Computer Science
- Bachelor of Science
- Engineering
- Health savings account
- Disability insurance
4d
Senior Systems Engineer - Algorithms (ONSITE)
Collins Aerospace —Fullerton, CA
- $95,500 - $181,700 a year
- Full-time
- 3 years
- Math
- Travel
- Paid holidays
- Loan repayment program
Lead Software Systems Engineer
Boeing —Seal Beach, CA
- $171,700 - $232,300 a year
- Computer science
- Computer Science
- Bachelor of Science
- Health savings account
- Disability insurance
9d
Principal / Senior Principal Navigation Systems Engineer
Northrop Grumman —Los Angeles, CA
- $114,000 - $213,400 a year
- Overtime
- Data analysis skills
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
13d
Engineer II, Algorithm
Masimo —Irvine, CA
- $120,000 - $150,000 a year
- Full-time
- Computer Science
- Schematics
- English
- Paid parental leave
- AD&D insurance
Payload Systems Engineer - Experienced or Lead
Boeing —Seal Beach, CA
- $119,850 - $197,800 a year
- Computer Science
- Bachelor of Science
- Engineering
- Health savings account
- Disability insurance
7d
Wireless Communication Systems Engineer
Motorola Solutions —Los Angeles, CA
- $100,000 - $140,000 a year
- Full-time
- Hybrid work
- Background check
- Computer science
- Computer Science
- Paid parental leave
- Employee stock purchase plan
Senior Wireless Communication Systems Engineer
Silvus Technologies —Irvine, CA
- $140,000 - $200,000 a year
- Monday to Friday
- Background check
- Business development
- Doctor of Philosophy
Quick Apply
Data Science Engineering
California Institute of Technology —Pasadena, CA
- $40.50 - $64.00 an hour
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Health insurance
Systems/GPU Research Engineer
Vast.ai —Los Angeles, CA
- $160,000 - $320,000 a year
- Full-time
- System design
- Research
- Office
- Health insurance
- Dental insurance
Quick Apply
Senior R&D Systems Engineer – Networked Electronic Warfare
Silvus Technologies —Los Angeles, CA
- $140,000 - $200,000 a year
- Hybrid work
- Background check
- 5 years
- Bachelor of Science
Quick Apply
Senior Research and Development (R&D) Systems Engineer
Silvus Technologies —Los Angeles, CA
- $140,000 - $200,000 a year
- Full-time
- Hybrid work
- Background check
- 6 years
- Pass drug screening
Quick Apply
Machine Learning Engineer – Gurobi Scheduling Optimization (Hybrid)
Match Made Tech —Irvine, CA
- $75 - $95 an hour
- Full-time
- Computer Science
- System design
- Mid-level
Quick Apply

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Systems Engineer – Algorithms (ONSITE)

Collins Aerospace -
Fullerton, CA

Apply Now

Job Details

Full-time
$75,800 - $144,200 a year

Benefits

Paid holidays
Loan repayment program
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Paid time off
Adoption assistance
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance
Pet insurance

Qualifications

MATLAB
Software engineering
Configuration management
Statistical analysis for research
Math
Outlier detection
Algorithm design
Data-driven problem-solving
Systems analysis

Full Job Description

Date Posted:

2026-06-30

Country:

United States of America

Location:

US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

Raytheon Company, Managed by Collins Aerospace

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace, an RTX company, is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. We are looking for Algorithms Systems Engineers to support the Joint Precision Approach and Landing System (JPALS) program.

This individual will be required to run and test modeling and simulation of algorithmic models using Simulink and MATLAB. The work is highly technical, and the individual must be comfortable with documenting equations, derivation, and generation of plots in MATLAB. The individual must be comfortable with data and statistical analysis. The successful candidate must be able to work on individual tasks under limited supervision, or with a team to achieve operational targets and must have the ability to communicate and collaborate with parties within and outside of own job function. Eventually the candidate may be responsible for helping to provide guidance, coaching and training to other employees within their job area.

What You Will Do

Test algorithms and models for the JPALS program
Develop the necessary tools to accomplish sufficient testing
Work on multiple tasks in a software development environment
Conduct analysis for system trouble shooting and analysis
Improve code quality by performing code reviews and good software practice

Qualifications You Must Have

Proficiency in MATLAB; code optimization and numerical stability
Understanding of basic software development principles – configuration control, collaborative development, formal processes
Experience in reading and developing algorithm descriptions, mathematical expressions and derivations, matrix manipulations, outlier analysis, and system level analysis
Experience in performing data analysis and problem solving (e.g. anomaly investigation)
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years of prior relevant experience or an Advanced Degree in a related field
Ability to obtain a SECRET Security Clearance

Qualifications We Prefer

Experience in the systems engineering discipline
Experience performing complex statistical analysis and/or mathematical modeling
Experience performing model driven design using Simulink and auto generated code
Experience with development of solutions to GPS Navigation Systems
Willingness to travel and do field work

What We Offer

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
And more!

Learn More & Apply Now!

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

ONSITE: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other - propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

Employee Referral Eligible

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 75,800 USD - 144,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

Privacy Policy and Terms:

Apply Now

Refine Your Search

systems engineer – algorithms (onsite) jobs in brea, ca

Systems Engineer – Algorithms (ONSITE)

Principal Systems Engineer - Algorithms (ONSITE)

Associate Mission Systems Engineer

Sr. Staff Lead IMU Systems Engineer

Principal / Sr. Principal Modeling Simulation & Analysis Systems Engineer

Software Engineer (C++ and TS Clearance)

Principal / Sr. Principal Signal / Image Processing Engineer

Lead Mission Systems Engineer

Senior Systems Engineer - Algorithms (ONSITE)

Lead Software Systems Engineer

Principal / Senior Principal Navigation Systems Engineer

Engineer II, Algorithm

Payload Systems Engineer - Experienced or Lead

Wireless Communication Systems Engineer

Senior Wireless Communication Systems Engineer

Data Science Engineering

Systems/GPU Research Engineer

Senior R&D Systems Engineer – Networked Electronic Warfare

Senior Research and Development (R&D) Systems Engineer

Machine Learning Engineer – Gurobi Scheduling Optimization (Hybrid)

I want to receive the latest job alert for systems engineer – algorithms (onsite) in brea, ca

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