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39 multidisciplinary systems engineer jobs at 22 companies in Mission Viejo, CA

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Multidisciplinary Analysis and Optimization Engineer II
Long Beach, California, United States
$126k-$173k/yr OnsiteFull Time
Relativity Space
Relativity Space: Aerospace developing 3D-printed rockets and launch services.
1+ YOEBS/MS/PhD in engineering, computer science, physics or related; 1+ years relevant experience; experience with rocketry/space systems; proficiency in Python, Julia, MATLAB; ability to own end-to-end simulation and analysis projects.
Python, Julia, MATLAB, Docker, Continuous Integration/Continuous Deployment (CI/CD)
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3mo
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Senior Systems Engineer
Irvine, California, United States
$130k-$170k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: U.S. aerospace and defense designing autonomous unmanned aircraft and counter-UAS systems for military customers.
7+ YOELead systems engineering for multidisciplinary aerospace/defense platform; environmental requirements; DOORS/SysML; 7+ years.
DOORS, SysML, MBSE, MIL-STD-810, MIL-STD-461
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3w
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Sensors Systems Engineer
Los Angeles, California, United States
$90k-$120k/yr OnsiteFull Time
Apex
Apex: Private American satellite manufacturer building configurable satellite buses at scale for commercial and government customers.
1+ YOEBachelor's degree in a listed engineering or physics discipline; multidisciplinary systems development, prototyping, integration, or testing; hardware, project, or product ownership; test engineering and architecture experience.
Design for Manufacturing (DFM/DFMA)
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2w
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Space Systems Engineer/Senior Space Systems Engineer
Chantilly or El Segundo
$117k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
8+ YOEBachelor’s degree in engineering or science, 8+ years of space systems engineering experience, spacecraft design expertise, multidisciplinary team leadership, and active Top Secret clearance. Senior level requires 12+ years.
401(k)
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Mission Systems Engineer
Pasadena, California, United States
$106k-$163k/yr HybridFull Time
Sophia Space
Sophia Space: Private orbital computing building AI systems and in-space data centers for defense, government, and commercial customers.
4+ YOEB.S. or M.S. in engineering or related field, 4+ years spacecraft/mission systems engineering experience, U.S. Person required, experience with requirements, interfaces, verification, trade studies, and multidisciplinary teams.
STK, GMAT, FreeFlyer, MBSE, SysML, DOORS, Jama
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Systems Engineer, Senior / Experienced
Seal Beach or Kennedy Space Center or Herndon or Colorado Springs or Leesburg or Aurora or El Segundo
$112k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
5+ YOEBachelor's degree in a related technical field, 5+ years of related experience, active U.S. Top Secret clearance, and U.S. Person status. Experience with systems engineering, requirements, space systems, and multidisciplinary teams preferred.
Python, Tcl/Tk, Scaled Agile Framework, model-based systems engineering
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Principal Systems Engineer (Console System)
Arden Hills or Carlsbad or Maple Grove
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Global medical technology leader providing innovative solutions for patients.
7+ YOE7+ years engineering experience with systems engineering for multidisciplinary medical devices, 5+ years technical leadership, BS in Engineering (or equivalent), experience with design controls, requirements management, and verification/validation.
Jama, DOORS, Requisite Pro, Jira, MATLAB, Python, LabVIEW, Minitab
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Principal Systems Engineer (Console System)
Carlsbad or Arden Hills or Maple Grove
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Global medical technology leader providing innovative solutions for patients.
7+ YOEBachelor's in engineering,7+ years engineering experience,5+ years technical leadership,systems engineering for multidisciplinary hardware/software medical devices,requirements and verification expertise,experience with regulated Design Controls.
Jama, DOORS, Requisite Pro, Jira, MATLAB, Python, LabVIEW, Minitab, Ethernet, RS232, SPI, I2C, CAN
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Senior Systems Engineer, UAV Open Architecture
Irvine, California, United States
$140k-$200k/yr OnsiteFull Time
Ondas Inc.
Ondas Inc.NASDAQ: ONDS: Public defense-technology providing autonomous systems, robotics, sensing, and mission-critical connectivity to governments and industrial customers.
10+ YOE10+ years in aerospace, defense, or government contracting; systems engineering experience on aircraft or UAV programs; knowledge of open architectures, environmental testing, lifecycle development, and multidisciplinary systems.
DOORS, SysML, MBSE, MIL-STD-810, MIL-STD-461, FACE, SOSA, AMS GRA, A-GRA, OMS/UCI, MOSA, UAS, UAV, ISR
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Senior Technical Project Engineer – Multidisciplinary Development Programs
Carlsbad or Tempe or San Jose or New York City
$142k-$224k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
8+ YOEBachelor's in engineering,8+ years systems/product development,able to work in Carlsbad or Tempe,US citizenship required,able to obtain Top Secret/SCI clearance,up to 25% travel,strong systems engineering and multidisciplinary leadership.
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3d
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Space Systems Engineer (Associate, Experienced)
Seal Beach or Aurora or El Segundo
$99k-$162k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
1+ YOERequires active U.S. Top Secret/SCI clearance, a related bachelor's degree, and 1+ years' experience for level 2 or 3+ years for level 3 in space systems and multidisciplinary engineering.
Model-Based Systems Engineering (MBSE)
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Senior Technical Project Engineer – Multidisciplinary Development Programs
Carlsbad or Tempe
$142k-$224k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Global communications providing satellite connectivity and defense solutions.
8+ YOEBachelor's in engineering; 8+ years in complex system/product development; lead multidisciplinary technical efforts; strong systems engineering, requirements, interfaces, and integration; up to 25% travel; must be able to obtain US Top Secret/SCI clearance; hybrid (3 days/week) in Carlsbad or Tempe.
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1w
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Principal Forward Deployable Autonomous Systems Engineer
Huntington Beach, California, United States
$200k-$240k/yr OnsiteFull Time
Mach Industries
Mach Industries: Private defense manufacturer developing unmanned aerospace systems and production infrastructure for military customers.
Engineering degree required with significant autonomous systems experience, including integration, testing, operations, mission planning, and multidisciplinary technical problem-solving. Frequent domestic and international travel required.
PX4, ArduPilot, Linux
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Operations Systems Engineer I
Pasadena or United States
$97k-$117k/yr OnsiteFull Time
Jet Propulsion Laboratory
Jet Propulsion Laboratory: A government-funded robotic space, Earth-science, and technology research center managed by Caltech for NASA.
1+ YOEBachelor’s degree in engineering, science, or a related technical discipline with typically 1 year of related experience, or a related master’s degree. Requires mission operations knowledge, technical analysis, communication, and multidisciplinary teamwork.
Mission planning and execution tools, Psyche Flight System Testbed, Python, MATLAB
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Electrical Engineer II, Power Systems
Centennial or Long Beach
$90k-$135k/yr OnsiteFull Time
True Anomaly
True Anomaly: Delivering decisive capabilities for space superiority and security.
2+ YOEBachelor's in electrical engineering, minimum 2 years electrical/space systems experience, spacecraft power system knowledge, multidisciplinary teamwork, strong communication; ability to obtain TS/SCI clearance.
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Vehicle Systems Lead
Costa Mesa, California, United States
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
Extensive engineering and program leadership experience across multidisciplinary vehicle systems; bachelor’s in relevant field or equivalent; experience with prototype-to-production transitions and fast-paced execution.
Lattice OS
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Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling Systems
Torrance or Los Angeles
$140k-$185k/yr OnsiteFull Time
Antares Nuclear
Antares Nuclear: Factory-produced, deployable fission microreactors to provide strategic energy for mission-critical systems across Earth, space, and underseas.
5+ YOEBachelor's in engineering with thermal-fluid emphasis, 5+ years designing thermal-fluid/ HVAC/ cooling systems, experience performing thermal, fluid, and structural analyses, strong multidisciplinary communication and technical leadership.
ANSYS, COMSOL Multiphysics, FEA, CFD
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Chief Spacecraft Engineer
Hawthorne, California, United States
OnsiteFull Time
Oligo Space
Oligo Space: Private aerospace designing, manufacturing, launching, and operating AI-engineered, payload-specific spacecraft for mission customers.
3+ YOEBachelor's in engineering/physics or related, 3+ years spacecraft engineering experience, leadership of multidisciplinary teams, systems engineering and hardware program management, knowledge of NASA/SpaceX requirements.
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Project Engineer
Torrance, California, United States
$108k-$151k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: American defense technology manufacturing attritable drones and autonomous unmanned systems for Western military forces.
3+ YOEBachelor's degree in an engineering discipline and 3–8 years of engineering or technical project experience in aerospace, defense, robotics, unmanned systems, or advanced manufacturing. Requires multidisciplinary leadership and technical documentation experience.
Microsoft Office, Microsoft Project, Team Center
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Lead Instrumentation Engineer
El Segundo, California, United States
OnsiteFull Time
Rainmaker Technology Corporation
Rainmaker Technology Corporation: Cloud-seeding technology using drones and radar to enhance precipitation for agriculture, ecosystems, and water supplies.
Degree or equivalent instrument-development expertise; experience delivering complex sensing hardware, multidisciplinary systems engineering, calibration, validation, flight testing, and hands-on hardware development.
UAS, Python, Lidar, Radar
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