Jobs in the United States

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Added 23 mins ago
Software Engineer
Cisco Systems, Inc.
Milpitas, CA
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 27 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Phoenix, AZ
…address prospects key business issues and highlight our proposed solutions to those identified…
Added 27 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Iowa City, IA
…address prospects key business issues, highlighting our proposed solutions to those identified…
Added 27 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Coralville, IA
…address prospects key business issues, highlighting our proposed solutions to those identified…
Added 27 mins ago
Account Executive
Applied Business Communications (ABcom)
Phoenix, AZ
…address prospects key business issues and highlight our proposed solutions to those identified…
Added 27 mins ago
AC
Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $185,000 to $270,000 USD / year
You’ll own the platform spanning APIs, cloud and self-managed solutions and AI/ML infrastructure, and you’ll make it fast, reliable and observable at scale. This is a high-leverage,…
Added 27 mins ago
Channel Account Manager
AppGate Cybersecurity, Inc.
Remote, United States
…develop and execute joint go-to-market plans, and ensure our solutions reach customers through a leveraged, partner-driven model. In our fast-paced, “channel-first” organization, the…
Added 27 mins ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
8+ years of experience as a Sales Engineer or in an equivalent customer-facing technical role in cybersecurity, including 3+ years with ZTNA, SASE, remote access VPN or network security…
Added 27 mins ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
8+ years of experience as a Sales Engineer or in an equivalent customer-facing technical role in cybersecurity, including 3+ years with ZTNA, SASE, remote access VPN or network security…
Added 27 mins ago
AC
Senior Sales Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $175,000 to $225,000 USD / year
8+ years of experience as a Sales Engineer or in an equivalent customer-facing technical role in cybersecurity, including 3+ years with ZTNA, SASE, remote access VPN or network security…
Added 27 mins ago
AC
Cloud Systems Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $135,000 to $150,000 USD / year
The Cloud Systems Engineer is responsible for the systems engineering, design, integration, and technical development of cloud-based services and solutions. This role combines a strong…
Added 44 mins ago
C
Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA · RTP, NC · San Francisco, CA · Seattle, WA · Carlsbad, CA
- Full-time
You are a passionate software engineer with expertise in developing scalable data pipelines, designing robust analytics platforms, and building infrastructure to support machine learning…
Added 44 mins ago
Software Engineer - AI & Agentic Systems
Cisco Systems, Inc.
Remote, United States
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 45 mins ago
Senior Software Engineer, Network Platform Security
Cisco Systems, Inc.
Milpitas, CA
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 46 mins ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 48 mins ago
Firewall Administrator
Systems Engineering Solutions Corporation
Remote, United States
…technologies, excellent troubleshooting skills, and familiarity with network security…
Added 48 mins ago
Cyber Security Engineer (Cloud Security)
TherapyNotes.com
Remote, United States
TherapyNotes is seeking an experienced, hands-on Cloud Security Engineer to secure our cloud infrastructure, containerized workloads, and infrastructure-as-code pipelines. The right…
Added 48 mins ago
Senior Software Engineer
Murmuration
Remote, United States
We help organizations build power in their communities in four key ways: we organize a network of values-aligned partners; we provide deep, data-driven insights into people, places, and…
Added 48 mins ago
Wireless Products & Solutions Presales Engineer
Intracom Telecom
Remote, United States
Within this framework, we are looking for a talented Wireless Products & Solutions Presales Engineer to join our team and contribute to promoting and supporting Intracom Telecom’s wireless…
Added 49 mins ago
V
Senior QA/SDET
Vouched
Remote, United States
- $180,000 to $210,000 USD / year
Validate identity verification flows end to end across real devices, browsers, cameras, and network conditions, including document capture, selfie and liveness checks, and webhook delivery.
Added 59 mins ago
Firewall Operations Engineer
SAIC
Beltsville, MD
This is an opening for a Firewall Operations Engineer to support a Department of State (DoS) Bureau of Diplomatic Technology (DT) program. This program provides transparent, interconnected…
Added 1 hour ago
Applications Engineer 4
DCCA
Annapolis Junction, MD
…of end users. The AE4 shall provide technical expertise to engineer, configure, test, install, integrate, operate, secure, monitor, maintain, sustain, perform configuration management, and…
Added 1 hour ago
DevOps Engineer 3
DCCA
Annapolis Junction, MD
DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career…
Added 1 hour ago
Application Security Engineer, Lead
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
A well-designed network is critical to move data and enable financial institutions to achieve their missions, but how can an organization make sure their network will fit their evolving…
Added 1 hour ago
SATCOM Systems Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
As a SATCOM Systems Engineer on our team, you have the chance to shape future SATCOM systems by leading systems engineering efforts to deliver enterprise SATCOM capabilities for a worldwide…

Amazon

Sr. Thermal Design Engineer, Amazon Leo

Redmond, WA, United States

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Job details

Experience: 2+ years experience with test planning, test set-up, results correlation and system verification for production.
Posting language: English
Posted: Sep 15, 2026

Original job description

Description

Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity.

We are looking for a highly skilled Senior Thermal Design Engineer who brings a strong blend of technical depth, research capability, and analytical rigor. The ideal candidate has a demonstrated history of delivering high-quality results on time and with efficiency.

Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

-Lead thermal design and analysis for consumer electronics products, ensuring high-quality deliverables are completed on time and with efficiency

-Perform Computational Fluid Dynamics (CFD) simulations to evaluate and optimize thermal performance across product designs

-Develop and refine thermal design processes, methodologies, and best practices to drive continuous improvement

-Design, build, and validate thermal hardware prototypes to support product development milestones

-Deliver rapid thermal design input, trade-off analyses, and actionable recommendations to hardware architects and cross-functional teams

-Produce top-tier thermal analyses and documentation to support design reviews and decision-making

-Apply strong fundamentals in thermal engineering and materials science to solve complex design challenges

-Ramp up on spacecraft thermal design with coaching and mentorship, leveraging core thermal and materials expertise (spacecraft experience is a plus but not required)

-Support thermal design for terrestrial equipment and systems with CFD analysis as appropriate.

-Documenting trades and design evolution, and preparation of materials for design review gates.

A day in the life

We are looking for a Sr. Thermal Design Engineer who combines excellent technical, research and analytical capabilities with a demonstrated ability to get the right work done quickly and effectively. This person must have experience working in spacecraft design, producing high-quality thermal analysis and providing essential thermal related input and recommendations to vehicle architects and subsystem leads.

About the team

Amazon LEO’s Thermal Team is responsible for the thermal design solutions for all components in Kuiper’s satellites and customer terminals. They work together with many engineering disciplines (e.g., mechanical, power, electrical, network) to find the design that maximizes performance while minimizing mass, cost and manufacturing complexity, and enabling all components to operate reliably over the satellite’s target lifetime. The team follows all hardware components from conceptual design, detailed analysis, development testing, through launch and flight.

Basic Qualifications

Bachelor's degree in mechanical engineering or equivalent
5+ years of leading cross-functional teams across engineering, operations, and field execution through launch readiness and go-live phases experience, or experience with simulation and 3D modeling software
2+ years experience with Consumer Electronics or similar hardware thermal design, and delivering design solution optimized for mass, cost, reliability, performance, and manufacturability.
2+ years experience with test planning, test set-up, results correlation and system verification for production.
2+ years experience in development and/or selection of thermal control hardware (e.g., materials and finishes, thermal interface materials, MLI blankets, heat-pipes, radiators, temperature sensors, and heaters).
Strong CFD experience using software such as ANSYS Fluent, Icepak, FloTHERM, OpenFOAM).
Capable of running transient and steady‑state heat transfer, Multiphase CFD, FEA, and thermos-mechanical analysis. Experience in Thermal desktop and SINDA is a plus.

Preferred Qualifications

Experience with Thermal Desktop (SINDA), Ansys and Python
Experience with interpreting and correlating data from ground test and on–orbit telemetry
Experience in design, analysis, manufacturing, testing and integration of heat pipes for ground or space applications.
Advanced degree (Master’s or PhD) in mechanical engineering or related field.
CAD skills (NX or Solidworks)
Experience developing thermal solutions for high power-flux components

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, WA, Redmond - 159,200.00 - 215,300.00 USD annually

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More about this job

Skills

Consumer electronics
Computational fluid dynamics
CFD
Process improvement
Documentation
Decision making
Materials science
Coaching
Research
Hardware components
Mechanical engineering
3D modelling
Ansys Fluent
FEA
Ansys
Python
Siemens NX
Dassault Systemes SolidWorks
Recruitment
Mental health

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