Jobs in the United States

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Added 1 hour ago
Advanced Power Generation Field Engineer
Fabick Cat
Milwaukee, WI
Fabick Cat is the authorized dealer of Caterpillar equipment, prime and stand-by power systems, parts and service, compact construction, and rental equipment for major portions of Illinois,…
Added 1 hour ago
Mechanical Engineer 3 - Nuclear
Sargent & Lundy
Chicago, IL
While supporting project teams with other Mechanical Engineers, you will be involved in system engineering, including the design, modification, and analysis of power plant mechanical systems
Added 2 hours ago
Fire Control Technician - Test Engineer
SEACORP
Middletown, RI
SEACORP is seeking a well-qualified Fire Control Technician - Test Engineer.
Added 2 hours ago
Combat Systems Test and Integration Engineer
SEACORP
Middletown, RI
SEACORP is seeking a well-qualified Combat Systems Test and Integration Engineer.
Added 2 hours ago
TT
Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $230,000 to $300,000 USD / year
- Develop APIs, data models, internal systems, and user-facing product surfaces across the stack.
Added 3 hours ago
Senior FPGA Engineer
Cisco Systems, Inc.
San Jose, CA
…Wireless products for customers globally. These are cloud-enhanced systems powered by specialized Cisco Silicon One ASICs. These high-bandwidth networking switches deliver performance and…
Added 3 hours ago
Engineer, Clinical
The General Hospital Corporation
United States
The clinical engineer provides engineering services to medical and research areas including selection, acquisition, service of medical devices, and project management. Performs technical…
Added 3 hours ago
ASIC Test Development Engineer
Cisco Systems, Inc.
San Jose, CA
As our next ASIC Test Development Engineer in Silicon Operations, you are the backbone of our ATE test bring-up process. You will collaborate with ASIC design teams in the Central Hardware…
Added 3 hours ago
ASIC Packaging SI/PI Engineer (Hybrid)
Cisco Systems, Inc.
San Jose, CA
We are seeking a qualified Signal and Power Integrity Engineer to help us develop our next generation ASIC packaging to help define, design and verify ASIC packaging to be deployed in a…
Added 3 hours ago
Account Manager - Commercial HVAC
Mesa Energy Systems, Inc.
Reno, NV
…various methods including contacting prospective client Chief Engineer, Property Managers, and/or Asset Managers, etc.• Making phone calls, visits, attending conferences, utilizing the…
Added 3 hours ago
Hardware Systems Engineer
Avidyne
Melbourne, FL
…generation of airborne sensors, displays, and flight management…
Added 3 hours ago
Senior Electrical Engineer/Designer - Senior Project Manager
The Misch Group
Dallas, TX
We are seeking a highly skilled and licensed Senior Electrical Engineer/Designer – Senior Project Manager to lead complex electrical engineering projects from concept through completion.…
Added 3 hours ago
Highly Protected Risk (HPR) Field Engineer
The Misch Group
Chicago, IL
…protected risk (HPR) properties, assessing fire protection systems, loss expectancy, and other risk factors. Our technology simplifies report writing, allowing you to focus more on analysis…
Added 3 hours ago
TM
Highly Protected Risk Engineer
The Misch Group
Atlanta, GA
- $120,000 to $140,000 USD / year
…protected risk (HPR) properties, assessing fire protection systems, loss expectancy, and other risk factors. Our technology simplifies report writing, allowing you to focus more on analysis…
Added 3 hours ago
Senior Professional Transportation Engineer - City/County
Alliant Engineering
Minneapolis, MN
We are seeking a Senior Professional Transportation Engineer to lead and grow our City/County Design practice. This role focuses on delivering preliminary and final design services for city…
Added 4 hours ago
ST
Senior Software Engineer (Ansible Automation)
Sealing Technologies, a Parsons Company
Columbia, MD
- $127,000 to $157,000 USD / year
…solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls…
Added 4 hours ago
ST
Software Engineer (Infrastructure Automation)
Sealing Technologies, a Parsons Company
Columbia, MD
- $72,000 to $120,000 USD / year
…solve complex challenges with speed and confidence. We design, engineer, and deliver products and deployable technologies built for environments where traditional infrastructure falls…
Added 4 hours ago
JA
Engineer Avionics
JetBlue Airways Corporation
Orlando, FL · Long Island City, NY
- $72,000 to $118,400 USD / year
The Engineer reports to the Manager of Engineering and plays a key role in developing and implementing in-service modifications, repairs and other solutions aimed at enhancing aircraft…
Added 4 hours ago
Telecommunications Engineer Journey
SMUD
Sacramento, CA
SMUD's Operational-Technology-Network-Engineering (OTNE) department is seeking an Electrical Engineer to work in the Telecommunications Engineering team. The OTNE department specializes in…
Added 4 hours ago
Process Engineer
Q-Edge Corporation, Foxconn
Houston, TX
…and related electronics assembly production line. The Process Engineer ensures that production uses the correct materials, revisions and work instructions. The role resolves manufacturing…
Added 4 hours ago
Custodian Engineer - School #35- 12 Months 40 Hours
RCSD
Rochester, NY
…supervise and perform semi-skilled repair work on complex operating systems; ability to supervise and make minor maintenance repairs; ability to supervise the operation of electrical and…
Added 4 hours ago
Maintenance Associate
Hyperion Materials & Technologies
Columbus, OH
Perform advanced troubleshooting and repairs on a wide variety of machines and major building systems.
Added 4 hours ago
RU
Project Engineer
RoslinCT US
Hopkinton
- $77,000 to $115,000 USD / year
The Project Engineer will execute and provide engineering support for the procurement, enrollment, and installation of equipment and systems. They will also support validation and…
Added 4 hours ago
Imaging Engineer 3
UCSF
San Francisco, CA
…databases). Incumbent performs scheduled maintenance on imaging systems using specialized test equipment, assists in the support of a systematic preventative maintenance program of…
Added 4 hours ago
Controls Engineer
Pridgeon & Clay Inc
Grand Rapids, MI
Objective: The Controls Engineer works in conjunction with Maintenance, Engineering, and production personnel to conceive, design, program, troubleshoot, and validate the machine processes…

Amazon Development Center U.S., Inc.

SDE II, EC2 Instance Networking, EC2 Nitro

Seattle, WA, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Do you want to build the networking infrastructure that powers every virtual machine in the world's largest cloud? Are you excited by the challenge of writing systems software that runs on millions custom networking cards across millions of hosts?

The Amazon Elastic Compute Cloud (EC2) Instance Networking team builds and operates the software-defined networking stack at the heart of AWS. Our code is what makes Virtual Private Clouds (VPC) work, what enforces customer security policies, and what enables workloads to scale from a single instance to clusters of tens of thousands. Every packet that enters or leaves an EC2 instance flows through software we write, running on custom silicon designed in-house.

This work sits at the intersection of cloud infrastructure and the AI revolution. As machine learning workloads grow to unprecedented scale - training runs spanning thousands of accelerators, clusters demanding millions of network endpoints, and fabrics pushing hundreds of gigabits per second. We build the networking primitives that make these workloads possible: high-performance interfaces, low-latency data plane protocols, and scalable network virtualization that operates predictably even under heavy churn. When the world's most ambitious AI companies scale on AWS, they're relying on the software we build.

You'll write low-level systems code in C and Rust running on custom hardware in a real-time embedded environment. You'll work on network virtualization protocols, packet processing pipelines, and availability mechanisms that must perform correctly at massive scale with sub-second latency requirements. You'll solve problems that span hardware, firmware, and software, and see the direct impact of your work on customers running some of the largest and most demanding workloads in the cloud.

Key job responsibilities Own the design, development, and delivery of data plane networking features for EC2 instances running on custom Nitro hardware Drive operational excellence for network virtualization systems serving millions of AWS customers worldwide Ensure the reliability, performance, and security of VPC connectivity and policy enforcement at scale Lead technical investigations into complex production issues across distributed embedded systems, delivering root cause analysis and long-term fixes Contribute to the technical roadmap for EC2 Instance Networking, identifying opportunities to improve performance, scalability, and customer experience Partner with cross-functional teams - including hardware, control plane, and ML platform teams - to define and deliver end-to-end solutions Raise the bar on engineering quality through code reviews, design reviews, and operational best practices

A day in the life Write low-level systems code in C and Rust running on custom hardware in a real-time embedded environment Design and implement data plane networking software across the full lifecycle - from design through deployment and operations Build and improve network virtualization systems that deliver VPC connectivity, security policy enforcement, and performance isolation for EC2 customers Develop packet processing pipelines and availability mechanisms that must perform correctly at massive scale with sub-second latency requirements Investigate and resolve complex production issues across distributed embedded systems, driving root cause analysis and permanent fixes Collaborate with partner teams across hardware, control plane, and ML platforms to deliver end-to-end solutions Basic qualifications

3+ years of non-internship professional software development experience
2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
1+ years of software development engineer or related occupational experience
1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
Experience programming with at least one software programming language Preferred qualifications
4+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Knowledge of system performance, memory management, and parallel computing principles
Experience in embedded development in C/C++, or experience programming with at least one software programming language
Experience in Linux OS and network troubleshooting, or experience in software development and experience in Linux and Networking protocols
Experience with network programming - packet processing, network protocols (TCP/IP, UDP), or software-defined networking

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, Seattle - 143,700.00 - 194,400.00 USD annually

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