El Segundo, California, United States · On-site
$96k–$182k/yr
Date Posted: 2026-07-13 Country: United States of America Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Activ…
Skills: SystemVerilog, UVM, OVM, VHDL, Verilog
El Segundo, California, United States · On-site
$99k–$215k/yr
Launch System Integration Engineer (Mid-career) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite …
Skills: Launch System Integration, Spacecraft Integration, Interface Control Documentation, Mission Design, Orbital Analysis
El Segundo, California, United States · On-site
$99k–$215k/yr
Launch System Integration Engineer (Mid-career) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite …
Skills: Launch System Integration, Spacecraft Launch Operations, Interface Control Documentation, Mission Design, Orbital Analysis
El Segundo, California, United States · On-site
$106k–$232k/yr
Embedded Software Engineer (Associate, Experienced, or Senior) Company: The Boeing Company The Boeing Defense, Space & Security (BDS) Space Mission Systems (SMS) software capability is seeking multiple Embedded Software …
Skills: C/C++, RTOS, Embedded Linux, BSP Development, ARM Architecture
El Segundo, California, United States · On-site
$30/hr
About Us Standard Subsea builds uncrewed surface vessels for offshore work. We put inspection and survey capacity in the water without the crewed ships, the mobilization delays, or the cost that come with them. We think …
Skills: Mechanical Assembly, Electrical Assembly, Wiring Harness Fabrication, Soldering, Connector Termination
El Segundo, California, United States · Hybrid
$123k–$180k/yr
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-ge…
Skills: Systems Engineering, Ground Systems Architecture, Technical Specifications, Interface Control Documents, System Validation And Verification
El Segundo, California, United States · On-site
$117k–$176k/yr
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 ce…
Skills: Opto-electronic Materials Research, Device Physics Characterization, Computational Modeling, Quantum Efficiency, IV Measurements
El Segundo, California, United States · On-site
$211k–$310k/yr
Deputy Chief Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, A Boeing Company, delivers affordable, high-performance space systems for exacting customers. At Millennium, yo…
Skills: Satellite Design, Systems Engineering, Risk Assessment, Cross-functional Leadership, Make/Buy Analysis
El Segundo, California, United States · On-site
$211k–$310k/yr
Deputy Chief Engineer - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems, A Boeing Company, delivers affordable, high-performance space systems for exacting customers. At Millennium, yo…
Skills: Satellite Design, Systems Engineering, Risk Assessment, Cross-functional Leadership, Make/Buy Analysis
El Segundo, California, United States · On-site
$134k–$185k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: System Design, Test Planning, Risk Mitigation, Fluid Dynamics, Thermodynamics
El Segundo, California, United States · On-site
Salary: $90,000 - $135,000 We are seeking a hands-on Test Engineer to support the continuous development and validation of our robotic platform used in the commercial fishing industry. This role requires significant hand…
Skills: Electromechanical Troubleshooting, Robotics, Acceptance Test Procedures, Qualification Test Procedures, Hardware Validation
El Segundo, California, United States · On-site
$20/hr–$30/hr
A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone tec…
Skills: Astrodynamics, Orbit Analysis, Trajectory Analysis, C++, Python
El Segundo, California, United States · On-site
$87k–$198k/yr
Model-Based Systems Engineer The Opportunity: Create, integrate, and apply interdisciplinary digital models of products from concept throughout the product lifecycle. Apply advanced consulting skills or extensive technic…
Skills: Model-Based Systems Engineering, System Architecture, Digital Engineering, Cameo, MagicDraw
El Segundo, California, United States · On-site
$87k–$130k/yr
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 ce…
Skills: Photovoltaics Research, Device Physics Characterization, Quantum Efficiency, IV Measurements, Electroluminescence
El Segundo, California, United States · On-site
$24/hr–$37/hr
Chemistry Laboratory Technician El Segundo, CA | FULL-TIME Must be a U.S. Persons due to the nature of our work. Defense, aerospace, and other high-performance applications demand new material solutions stronger, lighter…
Skills: Lab Analysis, HPLC, pH/KF Titration, NMR, FTIR
El Segundo, California, United States · On-site
$20/hr–$25/hr
Company Description Consider joining Lancaster Laboratories where people are the most important element in our chemistry. Celebrating 50 years of service, Lancaster Laboratories is a leading contract lab providing testin…
Skills: Sample Collection, Documentation, Cleanroom Operations, Environmental Monitoring, Computer Literacy
OASYS, INC.El Segundo, California, United States · On-site
$160k–$210k
Senior Principal Mission Engineer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for Senior Principal Mission Engineer to support our customer in Chantilly, VA, El Segundo, CA, or the Colorado S…
Skills: Systems Engineering, Integration, Mission Analysis, Modeling and Simulation, Verification and Validation
El Segundo, California, United States · On-site
$172k–$232k/yr
Software Engineering Manager Company: The Boeing Company The Space Mission Systems (SMS) Space Software Products organization requires a Software Engineering Manager for the Flight Software Engineering Team located in El…
Skills: Software Engineering Management, Embedded Software Development, Full Software Development Life Cycle, Cost Account Management, Technical Leadership
El Segundo, California, United States · On-site
$107k–$146k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: System Design, Test Planning, Risk Mitigation, Fluids And Thermodynamics, Technical Writing
El Segundo, California, United States · On-site
$172k–$232k/yr
Software Engineering Manager Company: The Boeing Company The Space Mission Systems (SMS) Space Software Products organization requires a Software Engineering Manager for the Flight Software Engineering Team located in El…
Skills: Software Engineering Management, Embedded Software Development, Full Software Development Life Cycle, Cost Account Management, Technical Leadership
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Design and architect verification environments using SystemVerilog and UVM for high-performance digital FPGAs and ASICs. Develop test plans, testbenches, and collaborate with design engineers to validate RTL blocks and provide technical mentorship to junior staff.
Requires a STEM degree with at least 5 years of experience (or 3 years with an advanced degree) and an active U.S. Secret security clearance. Must have proven professional experience in RTL simulation and verification using VHDL, Verilog, and SystemVerilog.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceAt 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 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.
Collins Aerospace is seeking a highly skilled and innovative Senior ASIC/FPGA Verification Engineer to join our Applied Research and Technology (ART) Microelectronics Technology team. Your work will contribute to the development of cutting-edge defense solutions across Mission Systems, leveraging your expertise in chip-level verification methodologies of a wide variety of high-performance digital FPGAs & ASICs.
This candidate will be onsite based out of our El Segundo CA, or Fullerton, CA office.
Verification environment architecture and design using SystemVerilog with OVM/UVM
Creation of written test plans, testcases, code coverage tracking, and functional coverage tracking
Testbench development for the verification of RTL blocks using VHDL or SystemVerilog
Collaborate with design engineers in the integration and validation of ASIC/FPGA solutions
Provide technical guidance and mentorship to engineers and team members.
May provide technical leadership for project verification teams by breaking down work, planning activities, and reporting status
Contribute to engineering estimates for new program pursuits.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
Active and transferable U.S. government issued SECRET security clearance is required prior to start date
Demonstrated experience developing and simulating RTL designs using VHDL and/or Verilog in a professional FPGA or ASIC development environment.
Proven ability to design, implement, and execute verification testbenches for RTL blocks using VHDL and/or SystemVerilog.
Working knowledge of chip-level verification methodologies, including constrained-random testing, functional coverage, and assertion-based verification using SystemVerilog.
Proficiency with revision control concepts and tools (e.g., Git, Subversion)
Excellent communication and teamwork skills with the ability to work in a collaborative environment.
Experience with high-speed digital interfaces and protocols (e.g., DDR, PCIe, Ethernet)
Experience with ASIC/FPGA lab validation and debug using standard lab equipment
Proficiency with industry-standard ASIC/FPGA simulation and synthesis tools such as QuestaSim, Synplify, Quartus, or Vivado
Background in aerospace, defense, or mission-critical systems
Proficiency with Unix/Linux environments, scripting or software development
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
This position is eligible for relocation assistance
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.
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 95,500 USD - 181,700 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.
Click on this link to read the Policy and Terms
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
Based on 582 listings with disclosed salaries, most science & research jobs in El Segundo, CA pay between $100k–$225k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 639 open science & research positions in El Segundo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include The Aerospace Corporation, Boeing, Varda Space Industries, Radiant, Northrop Grumman, among others. Browse the listings above to see every active employer.
Yes — 74 of the 639 open science & research positions offer remote or hybrid work (17 remote, 57 hybrid).
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