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105 ir engineer jobs at 47 companies in California

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Senior EM/IR Engineer
Saratoga, California, United States
$120k-$220k/yr OnsiteFull Time
E-Space
E-Space: Developing sustainable, hyper-scaled low Earth orbit satellite constellations.
8+ YOE8+ years EM/IR analysis for complex ASICs/SoCs; power integrity; PDN design and sign-off; Verilog/SystemVerilog/UVM; scripting (Python/Tcl); experience with Cadence Voltus and Synopsys RedHawk.
Cadence Voltus, Synopsys RedHawk, Verilog, SystemVerilog, UVM, VHDL, Tcl, Python
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Software Engineer, IR Data Products
San Jose, California, United States
$156k-$186k/yr HybridFull Time
Muon Space
Muon Space: Private aerospace designing, building, and operating satellite constellations for defense, civil, and commercial customers.
3+ YOEBS, MS, PhD, or equivalent experience; 3–5+ years relevant experience; strong Python skills; AWS or cloud infrastructure, containerized deployment, scalable data systems, and interdisciplinary collaboration.
Python, AWS, XArray, COG, GeoTIFF, NetCDF, GDAL, Zarr, Flyte, Airflow, Terraform
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Engineer/Principal Engineer - Survivability (California)
Palmdale or San Diego or El Segundo
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEU.S. Top Secret clearance eligibility, STEM degree, 2–5+ years engineering experience in survivability (RF/IR/Vis/Acoustic), test and analysis experience, and ability to travel up to 50%.
SENTRi, Xpatch, Knowbell, Saber, CATIA, NX, Python, C/C++, Matlab
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Test Engineer
Goleta, California, United States
$63k-$84k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Diversified industrial conglomerate providing advanced technology and instrumentation solutions.
2+ YOESTEM degree (EE preferred) with 2+ years as Test Engineer; C/C++/C#, experience with Bolometer and/or InSb IR cameras; US citizen or permanent resident.
Oscilloscope, DMM, Logic Analyzer, C/C++, C#, IR camera technology
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Engineer/Principal Engineer - Survivability (California)
Palmdale or San Diego or El Segundo
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOESTEM degree required, 2–5+ years engineering experience (depending on level), Top Secret clearance eligibility, up to 50% travel, experience in survivability disciplines (RF/IR/Vis/Acoustic), test and analysis skills.
SENTRi, Xpatch, Knowbell, Saber, CATIA, NX, Python, C/C++, Matlab
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2mo
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Principal Component Engineer
El Segundo, California, United States
$177k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
14+ YOEBachelor's in engineering or related field, Tier 5 (T5) security eligibility (U.S. Person), extensive EO/IR, laser and electro-optical systems experience, systems engineering and test/qualification experience, strong communication and problem-solving skills.
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Senior Product Engineer, Product Engineering
San Diego, California, United States
$159k-$215k/yr OnsiteFull Time
Kuiper Systems
Kuiper SystemsNasdaq Global Select Market: AMZN: Developing a low Earth orbit satellite network to deliver high-speed, low-latency broadband internet connectivity.
10+ YOE10+ years semiconductor product engineering or foundry experience; Bachelor's in Electrical/Communications Engineering (or equivalent experience); up to 20% travel; strong test, qualification, and data-analysis skills.
Exensio, JMP, ATE, GR&R, FIB, SEM, IR, EMMI, CSAM
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Senior Opto-Mechanical Engineer
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Defense technology startup building cost-effective ship-based interceptor systems for high-volume production.
10+ YOEBachelor's degree in optical engineering, mechanical engineering, physics, or related field; master's preferred. Requires 10+ years designing and integrating IR or precision optical hardware through environmental qualification.
Zemax, Code V, FRED, ASAP, TracePro, CAD
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Senior SRAM Engineer
Santa Clara or United States
$196k-$311k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
12+ YOEBS/MS/PhD or equivalent in Electrical or Computer Engineering, 12+ years of circuit design experience, and strong SRAM and memory design expertise. Experience with industry tools, analysis flows, and scripting is preferred.
Cadence Virtuoso, SPICE, Perl, Python, Shell, Verilog, Static Timing Analysis, EM, IR
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Senior Systems Engineer
Camarillo, California, United States
$155k-$198k/yr OnsiteFull Time
Vision Systems Laboratory
Vision Systems Laboratory: Private research and development laboratory serving automotive, aerospace, defense, commercial, and government customers.
6+ YOEBachelor's or master's in engineering with 6+ years R&D experience, experience with IR camera systems, wafer fabrication and packaging, data/statistical analysis, delivering to DoD/NASA standards, strong communication; US citizenship and ability to obtain government security clearance required.
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AI Engineer, Search & Knowledge Systems
San Francisco, California, United States
OnsiteFull Time
Pi Security
Pi Security: Private cybersecurity startup providing an agentic product security platform that helps organizations detect, fix, and prevent vulnerabilities.
Experience building production search, retrieval, and knowledge systems; strong software engineering in Python or TypeScript; hands-on with RAG, embeddings, vector search, rerankers, and IR concepts; security and production-readiness mindset.
Python, TypeScript, Embedding models, Rerankers, Lexical search, Semantic search, Hybrid search, Vector search, PostgreSQL, Docker
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2mo
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Principal Component Engineer
El Segundo, California, United States
$177k-$239k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
1+ YOEBachelor's in engineering/CS/math/physics/chemistry, 1+ years EO/IR or laser/electro-optical systems experience, familiarity with military standards, ability to develop and qualify EEE parts and suppliers, and must meet U.S. export control (U.S. Person) and Tier 5 security requirements.
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ASIC Design Engineer
Santa Clara, California, United States
$116k-$190k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
3+ YOEMS in Electrical or Computer Engineering (or equivalent), 3+ years experience, strong background in advanced submicron process issues, standard cell and custom ROM design, SPICE and DRC/LVS experience, EM/IR and variation simulations, and scripting (Perl, Tcl, Make).
SPICE, EM/IR, DRC/LVS, Perl, Tcl, Make, RTL
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Principal Design Engineer
San Jose or Cary
$137k-$254k/yr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Computational software provider for electronic design and system development.
1+ YOEBS/MS/PhD in Electrical Engineering with 7/5/1+ years respectively; experience with Cadence Innovus/Tempus/QRC/Voltus/Pegasus and Palladium/Protium; Linux and Shell/Perl/TCL scripting; RTL synthesis, floorplanning, timing closure, IR drop, and industry interfaces (PCIe, DDR, LPDDR, SRAM, UCIe).
Innovus, Tempus, QRC, Voltus, Pegasus, Palladium, Protium, Linux, Shell, Perl, TCL
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Senior Engineer, Systems Engineering
El Segundo, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
5+ YOEBachelor’s in STEM with at least 5 years of EO/IR system design/testing; DoD Secret clearance and U.S. citizenship required.
MATLAB, MBSE, CAMEO, DOORS
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Senior Signal Processing Engineer, Space
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
8+ YOEActive U.S. Secret security clearance; 8+ years in signal processing for EO/IR sensors; bachelor-level degree in engineering/science; production-level algorithm experience.
EO/IR, signal processing, Monte Carlo, hardware-in-the-loop, image processing, Python, MATLAB
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1mo
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PD Engineer
Santa Clara, California, United States
$107k-$161k/yr OnsiteFull Time
Qualcomm Atheros, Inc.
Qualcomm Atheros, Inc.: Semiconductor developer providing wireless and wired connectivity chipsets for mobile, networking, computing, and consumer-electronics customers.
2+ YOE2+ years physical design experience with floorplanning, place-and-route, timing closure, ECOs, IR drop and physical/formal verification; scripting in Python, PERL, TCL; Linux/Unix shell; Bachelor's degree required.
Cadence Innovus, Synopsys Fusion Compiler, Synopsys PTSI, Python, PERL, TCL, Linux/Unix shell
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Chief Systems Engineer - Integration & Test (Cypress, CA, US, 90630)
Cypress, California, United States
$150k-$234k/yr OnsiteFull Time
DRS Network & Imaging Systems, LLC
DRS Network & Imaging Systems, LLCNASDAQ: DRS: Provider of advanced defense technologies and mission systems.
12+ YOEBachelor's in engineering with 12+ years in systems test; active Secret clearance; travel ability; strong imaging/IR test experience.
MATLAB, Imaging Equipment, Test Equipment
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Staff GenAI Engineer - Early PDN Modeling
San Jose, California, United States
$170k-$290k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Global leader in memory and storage semiconductor solutions.
5+ YOEBachelor's in EE/CE/CS,5+ years in power integrity/PDN/circuit/physical/package/EDA workflows,production-quality Python coding,ML/AI applied to engineering workflows,understanding of PDN and IR drop analysis.
Python
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2mo
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Physical IC Design Engineer
San Jose, California, United States
$144k-$230k/yr OnsiteFull Time
Broadcom Inc.
Broadcom Inc.NASDAQ: AVGO: Global technology leader in semiconductors and infrastructure software.
12+ YOE12+ years experience in full physical design cycle (RTL to tape-out). Bachelor’s in Electrical/Electronics Engineering, Tcl/Perl scripting, proficiency with EDA tools, timing closure, EM/IR analysis, and strong communication skills.
Tcl, Perl, EDA Tools
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