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Principal engineer Jobs in Oklahoma City, OK

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Principal engineer • oklahoma city ok

Last updated: 2 days ago

LEAD ENGINEER - PRINCIPAL ENGINEER - Avionics Thermal Design Engineer

Southwest Research Institute - FulltimeOklahoma City, OK, US
Full-time

Who We Are: The Strategic Aerospace Department within the Defense & Intelligence Solutions Division delivers cutting-edge engineering services to enhance the warfighter’s capabilities across bomber... Show more

 • Promoted

Principal Consultant - AI Strategy & Advisory

MaximusOklahoma City, OK, US
$160,000.00 yearly
Full-time

Essential Duties and Responsibilities: - Lead executive-level AI strategy discussions with SLED leaders, including CIOs, CDO's and program executives.Help agencies assess AI readiness and ma... Show more

Principal Consultant I Oil & Gas- 26308

EnverusOklahoma City, OK, United States
Full-time

Principal Consultant - Oil & Gas.Why YOU want this position At Enverus, we're committed to empowering the global quality of life by helping our customers make energy affordable and accessible to th... Show more

Application Evaluation Specialist (Specialist - Senior - Principal) Drill Bits and Service

HalliburtonOklahoma City, OK, US
Full-time +1

We are looking for the right people — people who want to innovate, achieve, grow and lead.We attract and retain the best talent by investing in our employees and empowering them to develop themselv... Show more

Sr Principal Engineer Systems

Northrop GrummanOklahoma City, OK, US
$116,300.00 yearly
Full-time

RELOCATION ASSISTANCE: Relocation assistance may be available.CLEARANCE REQUIRED FOR START: Yes.At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems t... Show more

 • Promoted

Manufacturing Engineer

UE Manufacturing LLCOklahoma City, US
Full-time

Overview UE Manufacturing is Now Hiring a Manufacturing Engineer located at 10000 NW 2 nd , Oklahoma City, OK 73127.Creating manufacturing processes, entering, and analyzing Oracle data such... Show more

Project Engineer

Blew & Associates, P.A.Oklahoma City, OK, US
Full-time
Quick Apply

We are looking for a Licensed Civil Engineer to join our fast-growing Engineering team.You will be responsible for all engineering and technical disciplines for projects you oversee.You will schedu... Show more

Software Engineer

Zachary PiperOklahoma City, Oklahoma
Full-time

Zachary Piper Solutions is seeking a.B-1B and B-52 flight software programs.This engineer will contribute to the design, development, testing, and sustainment of software system and subsystem engin... Show more

Electrical Engineer

SJS Executives LLCOklahoma City, Oklahoma, United States, 73104
$17.00 hourly
Full-time

SJS Executives, LLC (SJS), also doing business as SJS Industrial, is currently seeking a reliable, experienced Electrical Engineer to work full time for SJS Executives supporting a Veteran’s Affair... Show more

2026-2027 Principal Secretary

Oklahoma City Public SchoolsOklahoma City, OK, United States
Full-time

Position is responsible for providing administrative support to the Principal(s).Essential duties include preparing correspondence, brochures, forms, and material orders for the Principal as direct... Show more

Systems Engineer

PolyCon SolutionsOklahoma City, OK, USA
Full-time
Quick Apply

PolyCon Solutions is seeking an experienced Systems Software Engineer with a strong background in C/C++ application and systems software development to support the development and integration of mi... Show more

Project Engineer

McKee UtilityOklahoma City, Oklahoma, United States
Full-time

McKee Utility Contractors is now hiring for Project Engineers for ongoing projects in Oklahoma City!.McKee Utility Contractors is a family-founded and operated company with over 40 years of proven ... Show more

Principal Infrastructure Architect/Engineer - Secret Clearance

JobotOklahoma City, OK, US
$170,000.00 yearly
Full-time

Principal Engineering/Architect role with leading global cloud technology firm! This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Quick Apply" button and s... Show more

Field Engineer

MasTec IncOklahoma City, Oklahoma, United States
Full-time

McKee Utility Contractors is now hiring for Field Engineers for ongoing projects in the Central Oklahoma area! .McKee Utility Contractors is a family-founded and operated company with over 40 years... Show more

Sales Engineer

ibossOklahoma City, OK, United States
Full-time

Built on a containerized cloud architecture, iboss delivers security capabilities such as SWG, malware defense, RBI, CASB and data loss prevention to all connections via the cloud, instantaneously ... Show more

Industrial Engineer

Alutiiq, LLCOK TinkerAFB Tinker AFB, OK,
$70,720.00 yearly
Full-time

Alutiiq Operations Services, LLC has an exciting opportunity for an Industrial Engineer, Facilities and Infrastructure supporting Tinker Air Force Base located in Oklahoma City, OK.The Industrial E... Show more

Principal Process Engineer

BurnsSearch, LLCOK-Central-Oklahoma City, USA
Permanent

This position is responsible for designing, developing, and optimizing refinery processes.This includes overseeing the production of various petroleum products, such as gasoline, diesel, and jet fu... Show more

Principal, Product Manager, Collateral Solutions

CotalityOklahoma City, OK, United States
$111,900.00 yearly
Full-time

At Cotality, we are driven by a single missionto make the property industry faster, smarter, and more people-centric.Cotality is the trusted source for property intelligence, with unmatched precisi... Show more

Sr Principal Supply Chain Procurement Specialist

Phenom PeopleOklahoma City, OK, United States
Full-time

Principal Supply Chain Procurement Specialist.Join Northrop Grumman on our continued mission to push the boundaries of possible across land, sea, air, space, and cyberspace.Enjoy a culture where yo... Show more

Field Engineer

GpacOklahoma City, Oklahoma, United States
Full-time

Field Engineer | Commercial Construction Projects .A well-known and highly respected Commercial General Contractor is seeking a.This company focuses on high-quality Commercial construction pro... Show more

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LEAD ENGINEER - PRINCIPAL ENGINEER - Avionics Thermal Design Engineer

LEAD ENGINEER - PRINCIPAL ENGINEER - Avionics Thermal Design Engineer

Southwest Research Institute - FulltimeOklahoma City, OK, US
15 days ago
Job type
  • Full-time
Job description
Who We Are: The Strategic Aerospace Department within the Defense & Intelligence Solutions Division delivers cutting-edge engineering services to enhance the warfighter’s capabilities across bomber, tanker, and heavy aircraft platforms. We specialize in world-class research, design, and support, providing innovative solutions to modern challenges and legacy systems for the U.S. Air Force Global Strike Command, Department of Defense, allied nations, and the U.S. Government, ensuring mission readiness and technological superiority. Objectives of this Role: Lead thermal architecture for advanced avionics, ensuring electronics meet performance and reliability targets across worst-case mission environments (hot ramp, cold soak, high altitude). Deliver flight-worthy, integratable thermal designs (conduction, convection, liquid/air cooling) that reduce risk, rework, and schedule impacts during integration and test. Own end-to-end analysis and validation (CFD/FEA, derating, margins, qualification) to prove compliance with customer/airworthiness requirements and program commitments. Drive DMSMS-aware modernization by selecting COTS/MIL-spec components and thermal solutions that improve sustainment, maintainability, and lifecycle cost. Mentor teams and set technical standards for thermal design reviews, test readiness, and production transition, accelerating delivery of high-confidence avionics solutions. Daily and Monthly Responsibilities: Lead thermal trade studies for avionics (air/liquid cooling, conduction paths, materials), set margins, and resolve heat/airflow issues with electrical, mechanical, and systems teams. Build/update CFD/FEA models, power maps, and derating analyses; document assumptions, sensitivities, and results to support rapid design decisions and integration readiness. Support lab bring-up and troubleshooting—instrumentation, data review, root-cause of hot spots, and corrective actions for hardware and packaging changes. Plan/execute thermal verification (TVAC/temperature rise, airflow tests), define test procedures, analyze results, and produce compliance evidence for reviews and airworthiness artifacts. Drive design reviews and configuration control—approve drawings/BOM impacts, coordinate suppliers, and mentor engineers on thermal standards, best practices, and lessons learned. Requirements: Requires a Bachelors degree in Mechanical Engineering, Thermal Engineering, Mechatronics Engineering or related engineering degree with directly related experience. 11+ years: Expert thermal engineering for avionics: heat transfer, thermal networks, component derating, and margining across flight and ground extremes; strong fundamentals plus practical packaging insight. 11+ years: Advanced analysis skills: CFD/FEA (e.g., Flotherm/Icepak/ANSYS), model correlation, uncertainty/sensitivity studies, and turning results into clear design decisions and requirements. 11+ years: Requirements-to-results driver: translate customer thermal/performance requirements into actionable design constraints, lead trades to meet SwRI design standards, and deliver verified thermal margin with clear compliance evidence. 11+ years: Systems integration skills: partner across EE/ME/SE, manage interfaces and configuration, drive technical reviews, mentor engineers, and communicate effectively with customers and program leadership. A valid/clear driver's license is required.