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150 interface engineer jobs at 62 companies in Mission Viejo, CA

1mo
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Interface and Integration Engineer
Los Angeles, California, United States
$140k-$160k/yr OnsiteFull Time
APM Terminals
APM TerminalsNasdaq Copenhagen: MAERSK-B: Operates a global network of container ports and terminals.
5+ YOEUniversity degree in engineering, 5+ years in industrial automation/integration, experience with PLC/SCADA/HMI, system integration, commissioning, vendor management, and continuous improvement mindset.
PLCs, Siemens, TIA Portal, ladder logic, ST, FBD, IL, SCADA, WinCC, HMI, OPC UA, TCP/IP, Profibus, Profinet, CAN‑Bus, Python, C#, SQL, Power BI
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2w
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Staff Engineer Systems - External Interface
Redondo Beach, California, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
12+ YOEActive SCI clearance, STEM degree with extensive systems engineering experience (8–12+ years), experience with external interfaces, DOORS, EM/ground/space systems, and strong communication skills.
DOORS, SysML, UML, CORE
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2w
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Staff Engineer Systems - External Interface
Redondo Beach, California, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
12+ YOEActive SCI clearance, STEM degree with extensive experience (typ. 8–12+ years), experience defining/managing external interfaces (ICDs/IRDs), space systems experience, familiarity with DOORS and model-based systems engineering.
DOORS, SysML, UML, CORE
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3w
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Web Interface Software Engineer
Los Angeles, California, United States
$43-$57/hr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
1+ YOEBachelor's in EE/CS/CE,1+ year JavaScript/HTML/Python experience, mobile-friendly web UI development, U.S. Person required, background check and drug test contingent.
JavaScript, HTML, Python, C
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1mo
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Systems Engineer Interface RE
Florida or Denver or Seattle or Los Angeles
$111k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOEBachelor's degree in systems/aerospace engineering, 10+ years systems engineering experience, demonstrated ICD creation/management, experience with agile, and TS/SCI clearance or ability to obtain.
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9h
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Frontend Engineer Intern (Ads Interface) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time, Internship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a BS or MS in computer science, computer engineering, or a related major; strong algorithms, data structures, software design, problem-solving, and teamwork skills; available for a 12-week full-time Summer 2027 internship.
Spark, TensorFlow
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3mo
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Validation Engineer I
Aliso Viejo, California, United States
$58k-$77k/yr OnsiteFull Time
LG Electronics
LG ElectronicsKorea Exchange: 066570: Designs and manufactures consumer electronics and home appliances.
Bachelor’s in Engineering; travel up to 30%; knowledge of infotainment, test benches, vehicle interfaces, and defect tracking.
Test Bench, Vehicle Setup, Infotainment Systems, Bug Tracking System, Vehicle Communication Protocols, Software Updates
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1w
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Mechanical Engineer
Camarillo or Los Angeles
$85k-$110k/yr OnsiteFull Time
Allient
AllientNASDAQ: ALNT: Manufacturer of precision motion control and power quality systems.
5+ YOEBachelor's in Engineering required; 5+ years mechanical engineering experience; SolidWorks and GD&T proficiency; experience with BLDC motors, tooling and product design; able to manage projects and interface with vendors/customers.
SolidWorks, 3D printing, GD&T
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1w
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Systems Engineer
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
Lead systems engineering for expendable UAS: translate mission needs into requirements, manage interfaces, plan and execute system validation, perform reliability and risk analyses. Bachelors in engineering required; masters preferred.
DOORS, SysML, MBSE
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Sr Engineer, Chassis
Carlsbad, California, United States
OnsiteFull Time
Aptera Motors
Aptera MotorsNASDAQ: SEV: Develops and manufactures high-efficiency solar-powered electric vehicles.
5+ YOE5+ years chassis engineering experience for automotive/motorcycle/3-wheel vehicles; bachelor’s in engineering; advanced CAD (CATIA V6/3DX), GD&T, BOM management, supplier interfacing, simulations, and chassis systems expertise.
CAD, CATIA V6/3DX
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1mo
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Mission Systems Engineer
Pasadena, California, United States
$106k-$163k/yr HybridFull Time
Sophia Space
Sophia Space: Modular data center hardware for in-orbit computing and AI.
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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2mo
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Validation Engineer, LV Distribution
Foster City or Irvine
$110k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
3+ YOEBS or MS in mechanical engineering; 3-6 years validation/test experience; familiarity with test equipment and requirements tools; knowledge of automotive interfaces and standards.
Polarion, JIRA, DAQ, Oscilloscope, CAN, LIN, Automotive Ethernet, A2B, Power Supply, E-load, CATIA, SolidWorks
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2w
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Electrical Engineer
Torrance, California, United States
$115k-$140k/yr OnsiteFull Time
Arc
Arc: Designing and manufacturing high-performance electric watercraft.
2+ YOE2+ years engineering experience, strong control panel design and low-voltage distribution skills, experience with PLCs, industrial networking and comms protocols, electrical panel build/troubleshoot, supplier interfacing, and sea-trial support.
Zuken, EPLAN, AutoCAD Electrical, Zuken Panel, E3, PLC, Ethernet/IP, PROFINET, Modbus, CAN
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7h
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Test Engineer
Torrance, California, United States
$90k-$130k/yr OnsiteFull Time
Intellisense Systems
Intellisense Systems: Designs and manufactures advanced sensing and display solutions.
2+ YOEBachelor's degree in electrical, software, or computer engineering; 2+ years technical experience; proficiency in electronics hardware, microcontrollers, embedded C, Python, circuit schematics, lab equipment, serial interfaces, MS Office, and Atlassian tools.
Embedded C, Python, Microsoft Office, Jira, Confluence, Git, Bitbucket, oscilloscopes, power supplies, multimeters, logic analyzers, I2C, SPI, UART, MIL-STD-810, MIL-STD-461
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4d
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Quality Engineer (86288)
El Monte, California, United States
$99k-$119k/yr OnsiteFull Time
The Gill Corporation
The Gill Corporation: Manufactures high-performance composite materials and components for aerospace industries.
2+ YOEBachelor's in engineering/science, 2+ years quality experience in manufacturing, knowledge of AS9100/ISO, customer interface and audit experience, strong communication and mechanical aptitude, proficiency with Microsoft Office and CAD/SAP.
CATIA, Solidworks, AutoCAD, SAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
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1w
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Model-Based Engineer
El Segundo, California, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years MBSE and systems engineering experience, Top Secret clearance, Bachelor’s in a STEM field, experience with MBSE tools and developing technical specs and interface documents.
Cameo, MagicDraw, SparxEA, DOORS, IBM Rhapsody
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4d
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Quality Engineer (86288)
El Monte, California, United States
$99k-$119k/yr OnsiteFull Time
The Gill Corporation
The Gill Corporation: Manufacturer of high-performance composite materials for aerospace and aviation.
2+ YOEBachelor's in engineering or science, minimum 2 years manufacturing quality experience, knowledge of AS9100/ISO, customer interface and audit experience, SPC and MS Office proficiency; CATIA/SolidWorks/AutoCAD and SAP preferred.
CATIA, Solidworks, AutoCAD, SAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
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1mo
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Manufacturing Engineer (Integration)
El Segundo, California, United States
$120k-$179k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
3+ YOEB.S. in engineering or equivalent experience, 3+ years in vehicle/system-level integration or final assembly, ability to lift 25 lbs, strong communication, experience developing assembly procedures and resolving subsystem interfaces.
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4d
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Quality Control Engineer - Systems
Los Angeles, California, United States
$110k-$145k/yr OnsiteFull Time
Tutor Perini
Tutor PeriniNYSE: TPC: Large-scale general contracting and construction management services provider.
5+ YOEBachelor's in engineering,5+ years systems experience in transit/rail,knowledge of electrical,communications,traction power,SCADA,ability to manage interfaces and integration testing.
SCADA
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4d
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Hardware Engineer, Principal
Newport Beach, California, United States
$98k-$167k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
4+ YOEPhD/MS/BS in electrical engineering with relevant years of experience; strong PCB schematic/layout, signal integrity, transmission-line and high-speed interface experience; proficiency with SI tools and lab equipment; mentorship experience.
xDxDesigner, PADS, HyperLynx, SiWave, HFSS, VNAs, BERTs, Oscilloscopes, TDRs
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