276 principal engineer jobs at 51 companies in Trinity, AL
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Sentinel - Principal/Sr. Principal Systems Engineer - 16824*
Roy or Huntsville or Colorado Springs or Bellevue
$98k-$184k/yr OnsiteFull Time
5+ YOEUS citizen with active DoD Secret Clearance; 5+ years experience for Principal, 8+ years for Sr. Principal; MBSE/MBE experience; requirements management; model-based engineering tools; 1+ year leadership; ICBM/ Sentinel experience helpful.
Cameo Enterprise Architecture, MBSE, DOORS, Rhapsody, MagicDRAW
1mo
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Principal Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEBachelor's in aerospace/mechanical or related, 10+ years high-speed/supersonic/hypersonic testing experience, US citizenship and ability to obtain security clearance, leadership and cross-disciplinary expertise.
Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA)
2mo
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Principal Integration Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOE10+ years in systems integration; strong leadership in integration strategy; security clearance; bachelor's degree in engineering or related field.
Linux, Embedded Software, Networking, Ethernet, CAN, USB
3w
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1233 - Principal Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEM.S. in aerospace or relevant field, 10+ years preferred, experience with missile system modeling, 6-DOF simulation, and data analysis; U.S. citizenship and active security clearance required.
C/C++, Python, Matlab, Linux
3d
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Principal Engineer, Actuation Systems Embedded Software
Tucson or Huntsville or Portsmouth
$108k-$205k/yr OnsiteFull Time
8+ YOESTEM university degree and 8+ years of relevant experience, or advanced degree and 5+ years. Requires embedded C/C++, MATLAB/Simulink, systems engineering, and documented software development experience.
C, C++, MATLAB, Simulink, FPGA, VHDL, UART, SPI, I2C, GIT, Subversion, MISRA-C
1mo
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Sr Principal Engineer Mechanical - 18304
Huntsville, Alabama, United States
$123k-$185k/yr OnsiteFull Time
8+ YOEBachelor's in mechanical engineering or related STEM,8+ years experience,US citizenship,active Secret clearance,ability to obtain SAP approval,Siemens NX/MBSE experience,lead engineering teams.
Siemens NX, MBSE, PDM, CPLM, GD&T, ASME Y14.5-2009
3mo
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Principal Radiation Effects Engineer
Huntsville, Alabama, United States
$95k-$238k/yr OnsiteFull Time
7+ YOELead radiation effects engineering for space systems; 7-10 years experience; on-site at Huntsville, AL; customer interaction management.
MCNP, ASSIST, FAB4DA, SPIET-D
6d
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Tech Lead Principal Systems Engineer
Dayton or Colorado Springs or Aurora or Huntsville
OnsiteFull Time
10+ YOERequires a BS, MS, or PhD in a relevant technical field, 10+ years of systems engineering experience, LVC modeling and simulation leadership, programming, MBSE, DevSecOps, and active Top Secret clearance with SCI eligibility.
Cameo, SysML, Cameo Simulation Toolkit, ModelCenter, Ansys STK, MagicDraw, MATLAB, Simulink, Docker, Podman, Kubernetes, Omniverse, Postman, Visual Studio, Java, Python, C++, HLA, DIS, FOM, SOM, DevSecOps, Märzen TDACS, TacMap 3D, STK Plugin for TacMap
1mo
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Systems Engineer (Senior, Lead, Principal)
Huntsville, Alabama, United States
$139k-$267k/yr OnsiteFull Time
3+ YOEBachelor's in engineering-related field, active U.S. Secret security clearance, 3+ years systems engineering in development phase (higher years for senior/lead/principal), MBSE familiarity, project leadership and cross-functional collaboration skills.
Model-Based Systems Engineering
2mo
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enior Mechanical Engineer - Principal Investigator
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEU.S. Citizenship; Mechanical Engineering degree with 8+ or 10+ years experience; active security clearance; leadership experience; proficiency in SolidWorks, FEA tools; strong communication.
SolidWorks, SolidWorks PDM, SolidWorks Simulation, NASTRAN, Creo, CATIA
3mo
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Principal Noise Consultant
Cambridge or Philadelphia or Fairfax or Los Angeles or Chicago or Houston or Charlottesville or Huntsville
$115k-$145k/yr HybridFull Time
5+ YOESenior- to principal-level acoustics consultant with 5+ years in environmental noise; degree in engineering/science with acoustics/vibration focus; strong project management, communication, and field/measurement experience.
CadnaA
3mo
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Principal Technical Lead Engineer, Rocket Engine Avionics & Control Systems
Seattle or Huntsville
$183k-$256k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
10+ YOELead avionics and control systems for a rocket engine program; define architecture, drive design reviews, manage risks, and mentor engineers.
MATLAB/Simulink, Python, Rust, C, C++, EtherCAT, CAN, SpaceWire, MIL-STD-1553, Modelica, AMESIM
1w
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Principal Product Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEBachelor of Science or higher in electrical engineering or a related technical field, 10+ years of relevant experience, complex product development expertise, technical leadership, and defense-related engineering experience.
Design for Manufacturability, Design for Testability, Design for Excellence
2w
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Principal Systems Engineer
Huntsville, Alabama, United States
OnsiteFull Time
12+ YOERequires a master's degree in engineering or related STEM discipline, 12+ years of complex systems or missile defense engineering experience, Microsoft Office and DOORS proficiency, and an active Secret-or-higher clearance.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, DOORS
1w
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Principal Product Engineer
Huntsville, Alabama, United States
OnsiteFull Time
10+ YOEBachelor's degree in electrical engineering or related technical field and 10+ years of relevant experience. Requires complex product development, technical leadership, cross-functional communication, and defense-related engineering expertise.
Design for Manufacturability, Design for Testability, Design for Excellence
3mo
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Principal Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
8+ YOEBachelor’s degree or higher and 8-10 years of software development experience; ability to obtain secret clearance; Java/C++/Python; Agile; Linux/UNIX; UML; IDEs; test environments.
Java, C++, Python, Linux, UNIX, Eclipse, IDE, UML, Test frameworks, XUnit, JUnit, CPPUnitLite, Version Control, Clearcase, JIRA
1mo
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Principal Systems Engineer
Huntsville, Alabama, United States
OnsiteFull Time
12+ YOEMaster's in STEM, 12+ years relevant experience, active Secret clearance, proficient in systems and network engineering, experienced with test, integration, verification, and validation.
18h
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Principal Electrical Engineer
Huntsville, Alabama, United States
OnsiteFull Time
9+ YOEBachelor's degree and 9+ years in electrical engineering, design, integration, and testing; 6 additional years may substitute for degree. Secret clearance eligibility and U.S. citizenship required.
SolidWorks, Altium Designer, NEC, NESC, IEEE, MIL-STD, Agile
1mo
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Systems Engineer, Principal
Huntsville or Moorpark
$155k-$247k/yr OnsiteFull Time
15+ YOE15+ years systems engineering experience, ability to obtain U.S. DoD Secret clearance, MBSE (SysML) and Cameo experience, requirements and V&V expertise, ability to travel up to 15%.
SysML v1.x, Cameo Enterprise Architect, Cameo Systems Modeler, Jama, SysML v2
3w
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Principal Systems Engineer
Huntsville, Alabama, United States
OnsiteFull Time
5+ YOEActive DoD Secret clearance, STEM degree (BS+5yrs or MS+3yrs or PhD+1yr), systems engineering and software/verification experience, GMD or missile defense experience preferred, travel up to 10%.
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