Jobs in the United States

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Added 1 min ago
Exoskeleton Controls Engineer
Skip
San Francisco, CA
We are looking for a controls engineer who would primarily be responsible for the design, development, testing and validation of the high-level control system for our powered leg…
Added 3 mins ago
Systems Engineer
Beth Israel Lahey Health, Inc.
United States
1. Performs System Administrator activities to support multiple Server production systems in an enterprise environment. (essential)
Added 4 mins ago
VR
Sr. Platform Engineer - REMOTE
VWCU Re-Brand
Tucson, AZ
- $100,568 to $128,224.2 USD / year
The Senior Platform Engineer designs, implements, operates, and improves enterprise infrastructure across on-premises, cloud, and hybrid environments. This role supports Windows Server,…
Added 4 mins ago
Growth Engineer
Krea
San Francisco, CA
We're looking for a Growth Engineer to build the product surfaces and systems that drive how creatives discover, adopt, and pay for Krea. You'll sit on our growth team, working closely with…
Added 4 mins ago
Product Manager (GIS)
AssetWorks Inc
TX
…GIS products are changing how universities think about space systems. You will set the roadmap that answers those questions and carry it through…
Added 5 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Redmond, WA · Hawthorne, CA · Palo Alto, CA
As a Site Reliability Engineer on the Starlink program, you will be solving challenges that improve our ability to fully utilize the hardware we have deployed. Our goal is to provide…
Added 5 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Hawthorne, CA · Palo Alto, CA · Redmond, WA
As a Site Reliability Engineer on the Starlink program, you will be solving challenges that improve our ability to fully utilize the hardware we have deployed. Our goal is to provide…
Added 5 mins ago
Site Reliability Engineer (Starlink)
SpaceX
Palo Alto, CA · Hawthorne, CA · Redmond, WA
As a Site Reliability Engineer on the Starlink program, you will be solving challenges that improve our ability to fully utilize the hardware we have deployed. Our goal is to provide…
Added 5 mins ago
IT Network Infrastructure Engineer, Outside Plant
SpaceX
College Station, TX
Experience in fiber optic OSP concepts such as conduit systems, aerial/buried placement, splicing, and terminations.
Added 5 mins ago
Infrastructure Engineer (Enterprise Products)
SpaceX
Redmond, WA
Added 5 mins ago
GS
Process Engineer
GEA Systems North America LLC
United States
- $85,000 to $120,000 USD / year
GEA Group, located in Oakdale, MN, is searching for a mid-senior level Process Engineer to join our team! The Process Engineer will support sales, engineering, commissioning and…
Added 5 mins ago
Maintenance Engineer II - Hotel Vin
Coury Hospitality
Grapevine, TX
REPORTS TO: Director of Engineering/Chief Engineer
Added 6 mins ago
Field Service Engineer
TUS - TRUMPF, Inc.
Plymouth, MI · Austin, TX · Atlanta, GA · Phoenix, AZ · Chicago, IL
Demonstration and education of lasers and systems to customers and associates
Added 8 mins ago
Mission Assurance Engineer, PMP - Millennium Space Systems
Millennium Space Systems
El Segundo, CA
This position's internal job code is Systems Engineer. Our team is currently hiring for a Level 2 and 3
Added 8 mins ago
Space Vehicle Engineer (Associate or Mid-Level)
The Boeing Company
Las Cruces, NM
Boeing Defense, Space and Security (BDS) is looking for an Associate or Mid-Level Space Vehicle Engineer (Level 2 or 3) to join our team in Las Cruces, New Mexico.
Added 8 mins ago
Engineer I/Engineer II - Safety Analysis Applications (Nuclear)
Duke Energy Carolinas, LLC
Charlotte, NC · York, SC · Huntersville, NC
Fundamentals of Engineering Certificate and/or Professional Engineer (PE) license
Added 8 mins ago
Engineer III/Senior Engineer – Safety Analysis Applications (Nuclear)
Duke Energy Carolinas, LLC
Charlotte, NC · York, SC · Huntersville, NC
Minimum of 6 years of engineering experience or 5 years of engineering experience with state registration as a Professional Engineer
Added 9 mins ago
Software Engineer II
Western Governors University
Salt Lake City, UT
As a Software Engineer II, you will help research, design, develop, test, and implement applications and software systems that support WGU’s mission. You will contribute to an experienced…
Added 10 mins ago
ME
Building Engineer - Level 1
Manpower Engineering
Austin, TX
- $33 USD / hour
Our client is seeking a Building Engineer - Level 1 to join their team. As a Building Engineer, you will be part of the Facilities Operations Team supporting commercial building systems,…
Added 10 mins ago
Associate/Tooling Engineer Level 1/2
CORP-Corporate Office
United States
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 10 mins ago
Tooling/ Principal Tooling Engineer Level 2/3
CORP-Corporate Office
United States
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 10 mins ago
Systems Engineer 2 / 3
SP - Propulsion Systems
United States
…bring your pioneering spirit to our collaborative teams. As a Systems Engineer – Level 2 or Level 3 in Promontory, UT, you’ll be a key contributor to missions of critical importance,…
Added 11 mins ago
Sentinel - Sr Principal Systems Engineer - 20178
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s…
Added 11 mins ago
Sr Principal Systems Engineer - Wing Test Capability Lead - 20177
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s…
Added 11 mins ago
Staff Engineer Systems - Lab Test Capability Lead
CORP-Corporate Office
United States
Northrop Grumman Strategic Deterrent Systems Division is seeking a Staff Systems Engineer. This position will be in Roy, Utah and supporting the Sentinel Program.

Closed listing

Amazon

Senior System Dev Engineer , Data Center Engineering

Herndon, VA, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Oct 21, 2026

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Original job description

Archived listing. The details below describe a past opening.

Description

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 variables impacting the supply chain - 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.

Amazon's Data Center Engineering organization, within the Controls Design eXecution (CDX) org, is seeking a Senior Systems Development Engineer (SysDE) to join our Mechanical Controls development team. In this role, you will design, develop, deploy, and scale control systems software on the CODESYS platform that runs the mechanical infrastructure of AWS data centers - the systems that keep our facilities cool, efficient, and reliable. You will work at the intersection of software development and physical infrastructure, developing the control logic for the newest generation of in-house mechanical controllers. As the controller components you develop go into their first-of-kind builds, you will occasionally travel on-site (approximately 15%) to provide real-time break/fix support and validate your work in the field.

Key job responsibilities

Design, develop, and maintain mechanical control systems software on the CODESYS (IEC 61131-3) PLC platform for AWS data center infrastructure.
Develop and refine control logic, function blocks, and Sequences of Operations (SOO) to meet performance and reliability requirements across varied site types and equipment vendors.
Perform triage, root-cause analysis, and remediation of control system issues.
Support first-of-kind builds - the first field deployment of a newly developed controller component - including occasional on-site travel to provide real-time break/fix support.
Partner with our electrical controls counterparts, Controls Design Engineering, Field Engineering, and other Data Center Engineering teams to develop the next generation of controllers.
Document control system designs, configurations, and sequences of operation.
Participate in design reviews and contribute to continuous improvement of controls development standards and tooling.
Participate in an on-call rotation to provide escalation support for critical control system issues.

About the team

Why AWS

Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

Diverse Experiences

Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Work/Life Balance

We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Inclusive Team Culture

Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.

Mentorship and Career Growth

We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

Basic Qualifications

2+ years of programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby experience
4+ years of non-internship professional software development experience
4+ years of designing or architecting (design patterns, reliability and scaling) of new and existing systems experience
4+ years of systems development in an IT or data center environment experience
4+ years of deploying and operating in a Linux/Unix environment experience
5+ years of experience developing, debugging, and maintaining PLC-based control systems, including experience with the CODESYS platform (Structured Text, Function Block Diagram, or other IEC 61131-3 languages).

Preferred Qualifications

Experience taking a leading role in building complex software or computing infrastructure that has been successfully delivered to customers
Can work proactively and independently, meet deadlines, and deliver on projects and tasks
Familiarity with Building Management Systems (BMS), industrial communication protocols (Modbus, BACnet, EtherCAT), and IPC/PAC/PLC hardware.
Experience developing control logic for mechanical infrastructure (air handling units, chilled water systems, liquid cooling, pumps, VFDs, or similar).

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, TX, Austin - 151,200.00 - 204,600.00 USD annually

USA, VA, Herndon - 151,200.00 - 204,600.00 USD annually

USA, WA, Seattle - 151,200.00 - 204,600.00 USD annually

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