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Senior Electrical Engineer (Generation) - Nuclear
WSP USA
Mount Laurel, NJ
WSP is currently initiating a search for a Senior Electrical Engineer (Generation) - Nuclear to join our Power & Energy Team. The candidate will be involved in projects with our Power…
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Director, Capital Design and Construction, Engineering, Full Time, Day
THE VALLEY HOSPITAL INC
Paramus, NJ
- Full-time
Professional licensure (Registered Architect, Professional Engineer) or related industry certifications (i.e. CHFM, PMP, LEED AP) preferred.
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Software Engineer
C1
New York City, NY
- $180,000 to $250,000 USD / year
- Contribute to a high standard of code quality, system design, and operational reliability.
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Software Engineer
C1
Portland, OR
- $180,000 to $250,000 USD / year
- Contribute to a high standard of code quality, system design, and operational reliability.
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Lead Software Engineer - Java, React, AWS
JPMorgan Chase
Jersey City, NJ
As a Senior Lead Software Engineer at JPMorganChase within the Chief Technology Office team, you will shape architecture and drive delivery across the firm's state-of-the-art technology…
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Lead Software Engineer - Quant Developer
JPMorgan Chase
Jersey City, NJ
As a Lead Software Engineer at JPMorganChase's Asset and Wealth Management team , you are an integral part of an agile team that works to enhance, build, and deliver trusted, market-leading…
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Lead Software Engineer
JPMorgan Chase
Jersey City, NJ
As a Lead Software Engineer at JPMorgan Chase within the Corporate Technology Data Strategy & Architecture organization, you are an integral part of an agile team that works to enhance,…
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Lead Software Engineer - Java or Python, Agentic AI
JPMorgan Chase
Jersey City, NJ
As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank Digital Channel's team, you will build autonomous agent capabilities that can plan, execute, validate,…
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Senior Java Engineer, Vice President
Citigroup
Jersey City, NJ
This Senior Java Engineer role is a senior-level software engineering position embedded within Citi's Exchange-Traded Derivatives (ETD) Clearing technology organization, responsible for…
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Nuclear Uncertainty & Drift Analysis Subject Matter Expert (SME)
Enercon Services Inc
Morristown, NJ
…requirements. Your work will directly impact plant safety, equipment reliability, and long-term operational…
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Associate Support Engineer
Oracle
Trenton, NJ
- $21.3 to $45.05 USD / hour
…peers to report and support the resolution of routine design, reliability, and maintenance issues. Maintains service request and/or product documentation and learns to create Knowledge Base…
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Senior Core Infrastructure Engineer - Nashville, TN
Oracle
Trenton, NJ
- $79,200 to $209,500 USD / year
System Design & Architecture - System Reliability Design:
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AWS Connect Developer
ASM Research, An Accenture Federal Services Company
Trenton, NJ
…controlled deployments across environments. The role optimizes reliability, performance, security, and operational visibility for mission-critical contact center services. The developer…
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Senior Database Site Reliability Engineer – Oracle Database and GoldenGate (IC3)
Oracle
Trenton, NJ
- $81,100 to $187,000 USD / year
Oracle Health Database Services is seeking a highly experienced, Site Reliability Engineer to lead database reliability engineering across mission-critical healthcare platforms.
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Senior AWS Cloud Engineer
Serco
Trenton, NJ
Looking for a Senior Cloud Engineer opportunity in an environment where you can make an impact every day? Discover this great opportunity with the Center for Medicare and Medicaid Services…
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Network Infrastructure Engineer II
Akamai Technologies, Inc.
Trenton, NJ
- $83,200 to $149,800 USD / year
As a Network Infrastructure Engineer II, you will oversee operations in our global data centers. You will monitor and maintain our data centers, networks, and servers worldwide. You will…
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Platform Engineer - Remote
SitusAMC
Trenton, NJ
Improve AWS platform reliability through observability, incident troubleshooting, high availability, and automated recovery.
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Lead Site Reliability Engineer - Remote
SitusAMC
Trenton, NJ
Added 1 min ago
** Senior Manufacturing Engineer
Dwyer Instruments, Inc.
Swedesboro, NJ
DwyerOmega is looking for a Senior Manufacturing Engineer to help improve manufacturing quality, cost, reliability, and flow at our Swedesboro facility. In this role, you will work closely…
Added 1 min ago
Principal Cloud Platform Engineer
Make Your Move
Salem, MA
Serve as senior hands-on engineer and escalation point for complex cloud, infrastructure, and production issues.
Added 2 mins ago
Lead Demo Architect
FlightSafety International Inc
Seattle, WA
…to make a difference and help out wherever needed. The Demo Engineer works alongside the GTM Organization to understand complex customer business problems, best practices to create…
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Program Management Director, Rail & Transit
AECOM
Chicago, IL
- $250,000 to $340,000 USD / year
As the accountable executive for program performance, the Program Director drives safety excellence, operational reliability, digital innovation, and sustainable delivery while maintaining…
Added 3 mins ago
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Program Management Director, Rail & Transit
AECOM
Austin, TX
- $250,000 to $340,000 USD / year
As the accountable executive for program performance, the Program Director drives safety excellence, operational reliability, digital innovation, and sustainable delivery while maintaining…
Added 3 mins ago
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Program Management Director, Rail & Transit
AECOM
Philadelphia, PA
- $250,000 to $340,000 USD / year
As the accountable executive for program performance, the Program Director drives safety excellence, operational reliability, digital innovation, and sustainable delivery while maintaining…
Added 4 mins ago
LD
Software Implementation Engineer
Lumin Digital
Remote, United States
- $115,000 to $135,000 USD / year
The Software Implementation Engineer is responsible for the technical onboarding of clients onto Lumin Digital’s digital banking platform. This includes configuring platform features,…

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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