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Systems Engineer Staff - Clearance Required
Lockheed Martin
Huntsville, AL · Huntsville
This role is for a Systems Engineer to support the Ground Based Mid-course Defense (GMD) Weapon System (GWS) program. In this role the candidate will perform Systems Engineering functions…
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Systems Engineer Staff - Clearance Required
Lockheed Martin
Huntsville, AL · Huntsville
This role is for a Systems Engineer to support the IFICS Data Terminal (IDT) product team on the Ground Based Mid-course Defense (GMD) Weapon System (GWS) program. In this role the…
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Field Engineer Stf - E4
Lockheed Martin
Virginia Beach, VA · Virginia Beach
The Field Engineer Staff will be responsible for the monitoring and coordination for all actions related to maintenance management for the Special Boat Team (SBT). This includes day to day…
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Systems Engineer Sr - Clearance Required
Lockheed Martin
Huntsville, AL · Huntsville
This role is for a Systems Engineer to support the IFICS Data Terminal (IDT) product team on the Ground Based Mid-course Defense (GMD) Weapon System (GWS) program. In this role the…
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Systems Engineer Asc - E1
Lockheed Martin
Orlando, FL · Orlando
Reporting to the F-35 Fleet Support Manager, the selected candidate will serve as a Product Sustainment Systems Engineer Asc within the LogIT Product Support Provider (PSP) organization.…
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Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
…directives. We are developing innovative, machine-generated, and system-augmented geospatial analysis and production capabilities that will revolutionize the way intelligence is distributed…
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Systems Engineer-IT Sr - Level 3 (Secret)
Lockheed Martin
Littleton, CO · Littleton
…Solutions business area is seeking a talented and dedicated Systems Engineer-IT to become a member of an Agile team focused on IT Infrastructure (Systems Administration, Networking, &…
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Systems Engineer Stf - E4
Lockheed Martin
Fort Worth, TX · Fort Worth
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
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Mechanical Engineer - E2
Lockheed Martin
Orlando, FL · Orlando
…maximize use and efficiency of automatic test. In this role, the engineer will be required to participate in design reviews, strategy sessions, and customer support…
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Systems Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
…(ML) to support integration and testing of the F‑35 ALIS/ODIN system. You will drive technical engagements and collaborate extensively with software‑capability teams while providing SME…
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ADP Skunkworks Manufacturing Engineer - Level 2
Lockheed Martin
Palmdale, CA · Palmdale
Work manufacturing assembly, sequencing, and system integration plans for delivery operations.
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Missile Systems Integration/Electrical Test Engineer - E2
Lockheed Martin
Cape Canaveral, FL · Cape Canaveral
Eastern Range Missile Systems Integration / Electrical Test Engineer
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EMC Engineer
Lockheed Martin
Highlands Ranch, CO · Houston, TX · Highlands Ranch · Houston
As an Electromagnetic Engineering Effects (E3) Engineer, you will support the System Engineering (SE) Special Disciplines Organization within the Orion Human Spaceflight program in one or…
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Project Engineer - E2
Lockheed Martin
Fort Worth, TX · Fort Worth
Understanding of the JADC2 concepts and supporting systems/technology including; Air Taskings Orders, Datalink Architecture, Advanced Battle Management System and Simulation Systems
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Software Engineer Intern - Summer 2027
Lockheed Martin
King of Prussia, PA · King of Prussia
…specifications. This role will also be able to perform certain system administration functions to support development…
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Software Quality Engineer Sr - E3
Lockheed Martin
Grand Prairie, TX · Grand Prairie
You will be the Software Quality Engineer Sr for the PAC-3 LTIAMD software development contracts. Our team is responsible for executing and maintaining Systems and Software Quality…
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Test Engineer Stf.
Lockheed Martin
Colorado Springs, CO · Colorado Springs
Lockheed Martin’s Rotary and Mission Systems team is looking for a proven and experienced test engineer to support the Peace Krypton (PK) program.
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Project Engineer Sr - E3
Lockheed Martin
Troy, AL · Troy
You will be the Depot/PVT Project Engineer Sr. for the Depot Sustainment and Production Variability Test (PVT) Teams. Our teams drive weapon system repairs, modifications, and program…
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Systems Engineering Asc Mgr - L4
Lockheed Martin
Orlando, FL · Orlando
Lockheed Martin seeks an experienced Systems Engineer Associate Manager to lead and manage a team of software engineers and perform the role of Deputy Product Manager within the DT&E Team.…
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Field Engineer Sr - E3
Lockheed Martin
Gilbert, AZ · Gilbert
Performs depot level repairs, modifications, refurbishments of specific components of the Modernized Target Designation Sight/Pilotage Night Vision System (M-TADS/M-PNVS).
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Mechanical Test Engineer-INTERN
Lockheed Martin
Cape Canaveral, FL · Cape Canaveral
This internship offers structured, hands-on exposure to the electrical system integration test lifecycle within the Sustainment Mechanical Test Engineering Team. The intern will engage…
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Propulsion Cycle Analyst Senior - Level 3
Lockheed Martin
Fort Worth, TX · Fort Worth
As a Propulsion/PTMS cycle analyst engineer, your responsibilities will include:
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Propulsion Cycle Analyst Staff - Level 4
Lockheed Martin
Fort Worth, TX · Fort Worth
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
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Scrum Master / Software Engineer Sr
Lockheed Martin
King of Prussia, PA · King of Prussia
…direct authority. Prior experience as a Systems or Software engineer with domain knowledge of ground systems, networks, and integration & test of enterprise software products is…
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Systems Engineer Sr - E3
Lockheed Martin
Owego, NY · Owego
We are seeking a Systems Engineer Sr to join our team in Owego, NY, supporting the Launched Effects Family of Systems (LE FoS). You will play a key role in transforming mission and customer…

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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