Jobs in the United States

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Added 1 min ago
FM
Software Engineer - Associate (AWS)
Fannie Mae
Reston, VA
- $109,000 to $142,000 USD / year
…maintaining IT architecture, large scale data stores, and cloud-based…
Added 1 min ago
Sr. Electrical Engineer/ Power Supply Design
Cornerstone Defense
Salt Lake City, UT
Cornerstone Defense is currently seeking a lead power supply design engineer who will join the design team to contribute to the growing power conversion circuit card design needs. The…
Added 1 min ago
Avionics Integration Section Manager 2
Northrop Grumman
Melbourne, FL · Melbourne
Northrop Grumman Aeronautics Systems is looking to add an Electronics Engineer Manager 2 Functional Homeroom Manager to join our team in Melbourne. The candidate should be a self-starter…
Added 1 min ago
Senior Principal Test & Evaluation Engineer
Northrop Grumman
Melbourne, FL · Melbourne
Must have experience with RF test equipment for system verification and validation · Must have ability to generate test plans, procedures, and reports for DoD programs
Added 1 min ago
MD
Interdisciplinary (General Engineer/Operations Research Analyst)
Missile Defense Agency
Redstone Arsenal, AL · Dahlgren, VA
- $93,216 to $158,322 USD / year
…be responsible for serving as an Interdisciplinary General Engineer/ Operations Research Analyst for the Directorate for Test supporting the Theater-Based Defense Underlayer Radar Program…
Added 1 min ago
UA
Interdisciplinary
U.S. Army Corps of Engineers
Joint Base Lewis-McChord, WA · Spokane, WA · Seattle, WA · Malmstrom AFB, MT
- $106,437 to $160,638 USD / year
Basic Requirement for Civil Engineer (0810), Mechanical Engineer (0830), and Electrical Engineer (0850):
Added 1 min ago
Drinking Water Engineer
HDR
Denver, CO
…and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people’s lives. This isn’t…
Added 1 min ago
OO
Cloud Security Engineer (Architect)
Office of the Chief Information Officer
Tacoma, WA · Lakewood, CO · Washington, DC · Fort Worth, TX · Kansas City, MO · Raleigh, NC
- $127,829 to $187,093 USD / year
As a Cloud Security Engineer, you will be responsible for identifying risks and making corrective security and technology recommendations to secure GSA cloud systems.
Added 1 min ago
Principal Project Manager - Engineering
HDR
Walnut Creek, CA · Sacramento, CA · Folsom, CA
…and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people’s lives. This isn’t…
Added 2 mins ago
MI
AI Solutions Engineer
MEDHOST, Inc.
Remote, United States
- $110,000 to $150,000 USD / year
The AI Solutions Engineer designs, implements, and continuously improves AI capabilities, both in MEDHOST products and in the tools our teams use to build them. This person turns business…
Added 2 mins ago
Drinking Water Engineer
HDR
Denver, CO
…and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people’s lives. This isn’t…
Added 2 mins ago
Principal Project Manager - Engineering
HDR
Walnut Creek, CA · Sacramento, CA · Folsom, CA
…and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people’s lives. This isn’t…
Added 2 mins ago
Energetics Manufacturing Engineer
Northrop Grumman
FL · North Merritt Island
Candidate must have a minimum of 5 years of manufacturing experience or a Masters Degree with 3 years of experience · Must have the ability to obtain and maintain a U.S
Added 2 mins ago
Principal Production Engineer Energetics Manufacturing - 2nd Shift
Northrop Grumman
Elkton, MD · Elkton
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 2 mins ago
Facilities Project Engineer - Level 2
Northrop Grumman
Charlotte, NC · Charlotte
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 2 mins ago
DevOps Engineer
Northrop Grumman
Wright-Patterson AFB, OH · Wright-Patterson AFB
Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking a DevOps Engineer in support of programs at the National Air and Space Intelligence Center (NASIC) at Wright Patterson…
Added 2 mins ago
Sentinel - Systems Engineer / Principal Systems Engineer - 20171
Northrop Grumman
Huntsville, AL · Huntsville
Northrop Grumman Defense Systems is seeking a Systems Engineer (T02) / Principal Systems Engineer (T03). This position is located in Huntsville, AL and supports the Sentinel program.
Added 2 mins ago
2027 - Associate Software Engineer - McClellan CA
Northrop Grumman
McClellan Park, CA · McClellan Park
Northrop Grumman Mission Systems is seeking a Software Engineer in McClellan, CA to help deliver next-generation national defense capabilities in a fast-paced, innovation-driven environment.
Added 2 mins ago
Principal / Sr. Principal Research & Development Engineer – Advanced Sensors & Precision Instrumentation
Northrop Grumman
Los Angeles, CA · Los Angeles
We are seeking a Principal / Sr. Principal Research & Development Engineer to join our engineering team. In this role, you will research, design, model, develop, and characterize physical…
Added 2 mins ago
2027 Principal Optical Engineer - Manhattan Beach CA
Northrop Grumman
Manhattan Beach, CA · Manhattan Beach
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 2 mins ago
Principal Engineer - Product Support
Northrop Grumman
San Diego, CA · Palmdale, CA · San Diego · Palmdale
Must have the ability to Obtain a US Government Top Secret Clearance
Added 2 mins ago
Staff Engineer Aeronautical - Liaison/MRB (4/10 1st Shift)
Northrop Grumman
Edwards AFB, CA · Edwards AFB
Must have the ability to obtain and maintain Special Access Program (SAP) clearance prior to the commencement of employment
Added 2 mins ago
Mechanical Systems Design & Analysis Engineer (Experienced or Lead)
The Boeing Company
Oklahoma City, OK
…Surveillance and Bombers (MS&B) organization is seeking a Mechanical Systems Design and Analysis Engineer (Experienced or Lead) to join the Air Vehicle Engineering team located in Oklahoma…
Added 2 mins ago
Manufacturing Engineer Level 2 or 3 - Cables
Northrop Grumman
Chandler, AZ · Chandler
Must have excellent communication skills and ability to work within a team environment
Added 2 mins ago
Electronics Engineer - 2
Northrop Grumman
Chandler, AZ · Chandler
Northrop Grumman Space Systems is seeking an Electronics Engineer to join the Launch Systems Avionics Design Group in Chandler, AZ. The role involves conducting comprehensive test…

Amazon Data Services, Inc.

Software Development Engineer, Network Core

Seattle, WA, United States

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Job details

Posting language: English
Posted: Nov 13, 2026

Original job description

Do you like to use network and Unix systems engineering to deliver simple, sustainable, and repeatable solutions? Would you like to play a key role in driving the stability and sustainability of next-generation IP networks? AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of impacting variables and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. The Core Networking team is looking for a Network Development Engineer to join our Network Fabric Engineering (NFE) team. As a Software Development Engineer, you will be responsible for building, deploying and scaling the services that support AWS, customers, and other business units, across multiple global datacenters. AWS Core Networking is focused on building Data Centers and the network that allows Data Centers to function efficiently. We own the solutions that allow racks to be aggregated and Data Centers to be interconnected. Core Networking's goal is to balance efficiency, performance and reliability to allow customers access to their applications and data.

Key job responsibilities

Owning multiple services and features, architecting them to scale with robust unit tests and metrics
Understanding customer needs by working with external and internal stakeholders and translating it to software requirements and execution plans
Delivering quality features on-time and on-budget and executing against project plans and delivery commitments.
Manage your day-to-day development activities, participate in designs, design review, code review, and implementation.
Mentoring and guiding junior engineers towards good software development techniques
Maintaining current technical knowledge to support rapidly changing technology, always on a look out for new technologies and work with the team in bringing in new technologies.

A day in the life You will architect, design, implement, test, and deploy new features to improve scale and availability of the network You will look for continuous improvement to reduce the cost of operating the network You will exercise the highest bar for security in both code and operations. You will find new ways to provide deeper insight on the health of our service and meet customer expectations on availability. 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
1+ years of Object Oriented Design 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
3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent

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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Jobs in the United States