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395 principal engineer jobs at 15 companies in Melbourne, FL

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Principal / Sr. Principal Electronics Communication Engineer
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESTEM degree with substantial engineering experience (Principal: ~5+ yrs; Sr Principal: ~8+ yrs), active U.S. Secret clearance, SATCOM and systems engineering expertise, ability to obtain SAP, and experience leading trade studies and integration.
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Principal / Sr. Principal Electronics Communication Engineer
Melbourne, Florida, United States
$98k-$184k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOESTEM degree with multi‑year engineering experience (principal: 5+ yrs; sr principal: 8+ yrs), active US Secret clearance, SAP eligibility, SATCOM and systems engineering expertise, trade study leadership, ability to work across disciplines.
MIL-STD-810, DO-160, AEHF
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1mo
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Principal Manufacturing Engineer
Melbourne or Dallas or Austin or Cypress
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
8+ YOEBachelor’s degree in engineering with 8+ years of progressively complex engineering experience (or equivalent), U.S. citizenship, active or obtainable DOD security clearance, specialties in production/industrial/welding/tooling/testing/robotics possible.
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2mo
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Principal Thermal Engineer
Seattle or Brevard County or Denver or Washington
$190k-$272k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
15+ YOEBS in Mechanical/Aerospace Engineering, 15+ years thermal/thermodynamic analysis experience, expertise with thermal/fluids modeling tools, reviewing junior engineers; MS/PhD and rocket/cryogenic/TPS experience preferred.
Thermal Desktop, SINDA/FLUINT, ANSYS Classic, MATLAB, Python, Git, CREO
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2mo
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Principal Software Engineer
Melbourne, Florida, United States
$134k-$190k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
12+ YOEBachelor’s degree in a related field with 12+ years of experience; strong C++, software architecture, and hardware-integrated systems; leadership experience; travel; ability to obtain a US DoD security clearance.
C++, Kotlin, CMake, Android, Linux, Windows, Docker, FastDDS, gRPC, MQTT, SDK, APIs
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1mo
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Principal Systems Engineer
Cape Canaveral, Florida, United States
OnsiteFull Time
Sidus Space
Sidus SpaceNASDAQ: SIDU: Sells satellite manufacturing and AI-driven space-based data services.
10+ YOE3+ MgmtBachelor's in STEM,10 years systems engineering experience,3+ years supervisory experience,experience with spacecraft systems,DOORS/CRADLE/DevOps and Microsoft 365,ability to lift 30 lb,travel <10%,ITAR eligibility required.
DOORS, CRADLE, DevOps, Microsoft 365
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2w
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Principal RF Engineer I
Melbourne, Florida, United States
HybridFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
9+ YOEBS in Electrical Engineering, 9+ years RF electronics/systems experience, proficiency with CST, ADS, Altium, lab instruments, strong communication skills, U.S. eligibility for export-controlled work.
CST, ADS, Altium, Python, vector network analyzer, spectrum analyzer, signal generator, oscilloscope
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3d
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Principal Test Engineer
Palm Bay, Florida, United States
OnsiteFull Time
Renesas Electronics
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
12+ YOEBSEE and 12+ years developing automated semiconductor test solutions. Experience with analog, mixed-signal, and power ICs; 93k, Cohu DiamondX, ETS364, or Teradyne microFLEX preferred.
93k, Cohu DiamondX, ETS364, Teradyne microFLEX, PCB
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4w
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Principal CNO Developer (Onsite)
Palm Bay, Florida, United States
OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
10+ YOEUS citizen able to obtain/maintain TS/SCI, ~10+ years engineering experience, proficiency with C/C++ on Unix/Linux, Python, Make/CMake, GIT; knowledge of low-level programming, network protocols, and vulnerability research.
C/C++, Unix/Linux, Make, CMake, Python, GIT, Atlassian, SELinux, u-boot, BGP
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1mo
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Principal Software Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
Airbus U.S. Space & Defense
Airbus U.S. Space & DefenseEuronext Paris: AIR: Provides satellite, helicopter, and cybersecurity solutions for U.S. defense.
15+ YOEBachelor's in STEM (Masters preferred). 15 years' experience with BS (12 with MS) in aerospace software systems, MBSE and requirements management (DOORS), ability to obtain government security clearance, US citizenship required.
Model Based Systems Engineering (MBSE), DOORS
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6d
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Principal Signal Processing Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$206k-$284k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
8+ YOERequires 8+ years on EW or radar programs, a technical degree, 2+ years in advanced signal or data processing, programming proficiency, and ability to obtain a Top Secret clearance requiring U.S. citizenship.
MATLAB, Python, C, C++, PyTorch, Ray, TensorFlow, MLflow
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2d
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Principal RF Communications & Electronic Warfare Engineer
Melbourne or Huntsville
$185k-$250k/yr HybridFull Time
Secmation
Secmation: Engineering secure embedded solutions for defense systems.
12+ YOEU.S. citizenship, active DoD security clearance, electrical engineering bachelor's degree, and 12+ years of RF, communications, radar, or EW experience. Requires MATLAB, Python, embedded C/C++, and SDR expertise.
MATLAB, Python, C, C++, GNU Radio, REDHAWK, USRP/UHD
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1mo
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Principal Avionics Software Engineer - GNSS (ONSITE)
Melbourne, Florida, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. work authorization required; STEM degree plus 8+ years experience (or advanced degree plus 5+ years). Experience with embedded C/C++, Python, test automation, verification, DO‑178C DAL A processes, and avionics integration/testing.
C, C++, Python, LDRA, VectorCast, SVN, Jira, Jama
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3w
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Principal, Data Engineer (41066)
Melbourne, Florida, United States
$133k-$284k/yr HybridFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
5+ YOE12+ years Palantir experience or equivalent; 5+ years data architecture/senior data engineering; ETL/ELT and pipeline development experience with Palantir Foundry, ADF, SSIS or Python; strong data modeling and governance skills.
Palantir Foundry, Palantir Foundry Pipeline Builder, Ontology Manager, Compass, Code Repository, Solution Designer, OSDK, AI FDE, AIP Analyst, Palantir AIP, Azure Data Factory, SSIS, Python, Pandas, PySpark, Spark SQL, Databricks, JavaScript, Typescript, OpenAI, Snowflake Cortex
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1w
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Senior or Principal Water Resources Engineer or Scientist
Jacksonville or Orlando or Tampa or Melbourne or Boca Raton or West Palm Beach or Clearwater or Pensacola or Tallahassee or Gainesville
OnsiteFull Time
Geosyntec Consultants
Geosyntec Consultants: Engineering and environmental consulting firm providing design services.
8+ YOEBachelor's degree and professional registration required; 8+ years of experience, U.S. driver's license, strong communication skills, modeling/design experience preferred, and regular fieldwork and overnight travel required.
EPA-SWMM, HEC-HMS, HEC-RAS, AutoCAD, ArcGIS
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1mo
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Principal Ports and Maritime Planner
Houston or Miami or Melbourne or Tampa
$109k-$181k/yr OnsiteFull Time
AtkinsRéalis
AtkinsRéalisToronto Stock Exchange: ATRL: Providing global engineering design and infrastructure project management services.
10+ YOEBachelor's in engineering/planning/economics, 10+ years ports or maritime planning experience, experience with port master planning, capacity/operational analysis, capital planning, client engagement; AICP/ENV SP preferred.
terminal simulation, capacity modeling
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6d
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Project Manager Principal
Kissimmee, Florida, United States
$137k-$205k/yr OnsiteFull Time
SkyWater Technology
SkyWater TechnologyNASDAQ: SKYT: Manufacturing U.S. semiconductors and providing specialized foundry services.
5+ YOEBachelor’s degree in engineering or a technical business discipline, 5+ years in semiconductor, high-tech manufacturing, or IT, project management success, and startup experience; U.S. citizen or person required.
Atlassian, Jira, Confluence, SQL, Tableau
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