X-energy: Develops advanced small modular nuclear reactors and fuel technology.
5+ YOEBachelor's in mechanical or related engineering, typically 5+ years engineering experience, proficiency in hand calculations, CFD model development/verification, knowledge of industry codes and standards.
Modern Technology Solutions: A technical services firm providing research and development engineering for defense and intelligence programs.
4+ YOEU.S. citizen with active TS/SCI (CI polygraph eligible), Bachelor's in relevant STEM, 4+ years DoD/IC experience, hypersonics and CFD proficiency, project management and strong communication skills.
Sr. Mechanical Engineer - CFD, Global Engineering Strategy
Seattle or Austin or Columbus or Herndon
$137k-$185k/yrHybridFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOE6+ years in industrial or commercial engineering in mission critical facilities; Mechanical Engineering degree; preferred PE license and knowledge of electrical/cooling systems.
Istari Digital: Provides digital engineering software for aerospace and defense industries.
Experienced software engineer to embed with customers, build integrations for CAD/CFD/FEM pipelines, work in U.S. defense/aerospace contexts, and translate field feedback to product.
CAD, CFD, FEM, Model-Based Systems Engineering (MBSE)
Arlington or Alexandria or Andrews AFB or Washington or Anacostia Annex or Bethesda
OnsiteFull Time
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
10+ YOEAbility to obtain/maintain DoD Secret clearance, 10+ years naval architecture experience, advanced hydrodynamics and CFD expertise, strong communication, and Navy ship design knowledge.
District of Columbia or Maryland or Virginia or Washington
$46-$60/hrOnsiteFull Time
Cornerstone Concilium: Provides engineering and technology consulting for large-scale infrastructure projects.
6+ YOEBachelor's in mechanical engineering, 6+ years designing central systems for heavy machinery, CAD proficiency, CFD experience preferred, knowledge of safety standards, strong analytical and communication skills.
Johns Hopkins University: Private research university providing higher education and medical services.
Bachelor's required (Master's preferred) in engineering or physics; experience in experimental fluid mechanics, flow measurement, instrumentation, data acquisition, LabVIEW/Python/MATLAB, CAD, and CFD; U.S. citizenship preferred.
EwingCole: Multidisciplinary architecture, engineering, and interior design firm.
Bachelor's in fire protection or architectural engineering, PE in at least one state, experience in fire protection design, code consulting with ICC/NFPA, and familiarity with suppression/detection systems and CFD/egress modeling.
(Future Talent) Ramboll is Growing Its Data Centers Team in the US
Arlington, Virginia, United States
HybridFull Time
Ramboll: Global provider of engineering, architecture, and sustainability consulting services.
Experience in environmental permitting/compliance, site selection and due diligence, civil engineering or environmental project management for data centers; technical specialties such as air quality, CFD and acoustics preferred; ability to work on multidisciplinary teams.
Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yrOnsiteInternship, Full Time
National Laboratory of the Rockies: Conducts applied research in energy systems and technology innovation.
Graduate-level internship requiring programming in Python or C++, experience modeling chemical reactors (Cantera) and integrating CFD, GPA ≥3.0, enrolled or recently completed relevant degree in computational/engineering/physical/biological sciences.
Senior Mechanical Engineer – 3D Facility Characterization
Albuquerque or Chantilly
OnsiteFull Time
The Red Gate Group: Provides intelligence, strategic planning, and consulting services to government.
10+ YOEBachelor's in engineering required (advanced degree preferred), 10+ years engineering experience with 3D geometric modeling, CAD, LiDAR/point-cloud processing, Hydrocode/FEA/CFD prep, and an active TS/SCI clearance.
Senior Mechanical Engineer in New York, United States
New York City or Washington
$123k-$148k/yrOnsiteFull Time
Arup: Provide engineering and design services for the built environment.
6+ YOEBachelor's in Mechanical/Architectural Engineering, 6+ years HVAC design experience with 2–3+ years in data center or mission-critical facilities; PE preferred; Revit MEP and CFD experience desirable; strong communication and commercial awareness.
Liquid Robotics: Designs and manufactures wave-powered autonomous ocean robots.
10+ YOE3+ MgmtRequires BS in Mechanical Engineering (advanced degree preferred), 10+ years mechanical/naval architecture experience, 3+ years management, experience with Solidworks/Orca3D/PLM/PDM and CAE (FEA/CFD), ability to obtain US Secret Clearance.
IS International Services: Provides turnkey engineering and automation solutions for industrial power.
2+ YOE2+ years BESS fire protection engineering experience, undergraduate or master's in engineering, knowledge of UL 9540/9540A/1973 and NFPA 855/68/69/70/72/110/111, CFD modeling experience, strong communication and execution skills.
CFD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Aberdeen or Washington or Tampa or Bedford or Dayton
OnsiteFull Time
Barbaricum: Provides technology and mission support to federal national security agencies.
5+ YOEActive DoD Top Secret/SCI clearance, bachelor's degree in an appropriate field, 5 years' experience, and experience with engineering analysis (CAD, FEA, CFD), modeling and simulation, software/tool development, instrumentation, and knowledge management across NIPRNet/SIPRNet/JWICS.