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Added 1 min ago
Founders' Office - Special Projects (Technical)
BackOps
United States
…TMSs, carrier and vendor portals, email, spreadsheets, legacy systems, and the people who know how to hold all of it together. When something breaks, whether a shipment is delayed, an order…
Added 2 mins ago
Platform Engineer
Highmark Health
Jefferson City, MO
+ Specifies and designs large or complex systems, solutions, networks, infrastructure elements, or processes. Selects appropriate design standards, methods and tools and ensures that they…
Added 2 mins ago
Sr Area Transformation Industrial Engineer III
RTX
United States
Raytheon is seeking a Senior Area Transformation Industrial Engineer to support production within the Effectors portfolio of factories in Tucson, AZ to maximize throughput, improve…
Added 2 mins ago
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SoC Design Engineer
Solidigm
San Jose, CA
- $167,360 to $267,800 USD / year
…for integration of cell libraries, functional units and sub-systems into SoC full chip designs, Register Transfer Level coding, and simulation for SoCs. Contributes to the development of…
Added 3 mins ago
HPC Operations Engineer
LLNL
Livermore, CA
We have an opening for an HPC Operations Engineer to develop, deploy, and maintain the tools, automation, and processes that keep Livermore Computing high-performance computing systems…
Added 3 mins ago
Senior Software Engineer - Access & Authorization (Platform)
Coinbase
Jefferson City, MO
Partner with product, security, fraud, and infrastructure teams to balance customer conversion, account protection, regulatory requirements, and engineering constraints.
Added 3 mins ago
Principal Consultant - Operational Technology Strategy for Industrial Cybersecurity | 1898 & Co.
Burns & McDonnell
Kansas City, MO
This role combines deep expertise in standards such as NERC Critical Infrastructure Protection (CIP) Reliability Standards, NIST CSF, ISA 62443 and TSA Cybersecurity Directives, industrial…
Added 3 mins ago
Senior Data Engineer - Information Technology (Kansas City)
Burns & McDonnell
Kansas City, MO
We are seeking an accomplished Senior Data Engineer with 8 years of hands-on experience to join our data team. This role combines deep expertise in data pipeline engineering ETL- SQL…
Added 3 mins ago
Domain Services Engineer
General Dynamics Information Technology
Saint Louis, MO
GDIT is seeking a Domain Service Engineer to support the planning, building, and operations of a large, globally accessed, hybrid cloud computing system. The Domain Services Engineer…
Added 3 mins ago
Data Center Facilities: Assess, Engineer & Design Manager
Accenture
Saint Louis, MO
We are seeking an experienced Manager, DC Facilities: Assess, Engineer & Design to lead data centre facilities assessments, engineering design, and rationalisation programmes for large…
Added 5 mins ago
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IT & Security Manager
Away
New York City, NY
- $130,000 to $135,000 USD / year
- You'll govern our enterprise AI platforms, including seats, access tiers, token and API security, and spend, and lead fleet-wide rollout of AI client apps with the IT Operations Engineer
Added 5 mins ago
Engineering Internship, Summer 2027
Procter & Gamble
Jackson, MO
Are you an aspiring engineer passionate about inventing, developing, and delivering groundbreaking solutions? This 12-week Engineering Internship offers a chance to contribute to P&G's…
Added 5 mins ago
Engineering Internship, Summer 2027
Procter & Gamble
Saint Louis, MO
Are you an aspiring engineer passionate about inventing, developing, and delivering groundbreaking solutions? This 12-week Engineering Internship offers a chance to contribute to P&G's…
Added 5 mins ago
Engineering Manager
Procter & Gamble
Jackson, MO
Are you a highly motivated and innovative engineer eager to apply your technical leadership to groundbreaking challenges? Do you possess a strong technical curiosity and a passion for…
Added 5 mins ago
Engineering Manager
Procter & Gamble
Saint Louis, MO
Are you a highly motivated and innovative engineer eager to apply your technical leadership to groundbreaking challenges? Do you possess a strong technical curiosity and a passion for…
Added 6 mins ago
Senior Manager, Hardware Engineer
Hyve Solutions Corporation
Fremont, CA
…for technology innovators building AI, cloud, and connected infrastructure. As a US-based manufacturing partner, the company rapidly delivers fast, agile execution through dep technical…
Added 7 mins ago
PKI Administrator
Charles Schwab
Southlake, TX
…connections across the enterprise. As a Senior PKI Security Engineer, you will help modernize Schwab’s Public Key Infrastructure platform and strengthen the provisioning, renewal,…
Added 7 mins ago
Cloud Associate
Rooms To Go Corporate
Seffner, FL
As a member of the Cloud Infrastructure team, we are seeking an entry level Cloud Associate to join our team. The ideal candidate will be responsible for designing, implementing, and…
Added 7 mins ago
DevOps Engineer (Hybrid) - 31023
Huntington Ingalls Industries
Lackland AFB, TX
Seeking a highly motivated and experienced DevOps Engineer to join our fast-paced team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration,…
Added 7 mins ago
AI Portfolio Solution Architect (Sr Stf)
Lockheed Martin
Virtual Three, TX
Experience serving as a technical lead, chief architect, solutions architect, or principal engineer for complex software, data, or AI-enabled systems.
Added 7 mins ago
IC
Senior Identity and Microsoft 365 Systems Engineer
Innovation Consulting
Denver, CO
- $85 to $105 USD / hour
This Senior Identity and Microsoft 365 Systems Engineer role runs identity, access, and collaboration platforms for a regulated utility's enterprise IT team, onsite in San Jose, CA.
Added 7 mins ago
IC
Senior Identity and Microsoft 365 Systems Engineer
Innovation Consulting
Oakland, CA
- $85 to $105 USD / hour
This Senior Identity and Microsoft 365 Systems Engineer role runs identity, access, and collaboration platforms for a regulated utility's enterprise IT team, onsite in San Jose, CA.
Added 7 mins ago
IC
Senior Identity and Microsoft 365 Systems Engineer
Innovation Consulting
Reno, NV
- $85 to $105 USD / hour
This Senior Identity and Microsoft 365 Systems Engineer role runs identity, access, and collaboration platforms for a regulated utility's enterprise IT team, onsite in San Jose, CA.
Added 7 mins ago
IC
Senior Identity and Microsoft 365 Systems Engineer
Innovation Consulting
Sacramento, CA
- $85 to $105 USD / hour
This Senior Identity and Microsoft 365 Systems Engineer role runs identity, access, and collaboration platforms for a regulated utility's enterprise IT team, onsite in San Jose, CA.
Added 7 mins ago
IC
Senior Identity and Microsoft 365 Systems Engineer
Innovation Consulting
Los Angeles, CA
- $85 to $105 USD / hour
This Senior Identity and Microsoft 365 Systems Engineer role runs identity, access, and collaboration platforms for a regulated utility's enterprise IT team, onsite in San Jose, CA.

Closed listing

Amazon

Senior System Dev Engineer , Data Center Engineering

Austin, TX, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

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

About employer

More about this job

Skills

AWS
Supply chain management
CODESYS
Software development
Control systems
PLC
Root cause analysis
Process improvement
Cloud computing
Modern languages
C++
C#
Oracle Java
Python
Go
Microsoft PowerShell
Ruby
Linux
UNIX
Debugging
Meet deadlines
Communication skills
Recruitment
Mental health

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