Jobs in the United States

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Added 1 min ago
Lead Specialty Software Engineer
B10 Wells Fargo Bank, N. A.
IRVING, TX · CHARLOTTE, NC · COLUMBUS, OH
Wells Fargo is seeking a Cyber AI Lead Software Specialty Engineer to spearhead the design, development, and deployment of next-generation agentic AI systems within the cybersecurity space.…
Added 1 min ago
Cloud Security Program and Transformation Leader - Technology Director
B10 Wells Fargo Bank, N. A.
MCLEAN, VA · IRVING, TX · CHANDLER, AZ · CHARLOTTE, NC · SAN ANTONIO, TX
A proven track record of building and running vulnerability or posture management programs at enterprise scale.
Added 1 min ago
Senior Software Engineer
FTAI Aviation LLC
New York, NY
We are building our software capability in-house and hiring a Senior Software Engineer to work across the full stack: data pipelines, the ontology that models our business, and the…
Added 2 mins ago
SP
Senior Utilities Reliability Engineer
Smithfield Packaged Meats Corp
Smithfield, VA · Wichita, KS · Sioux City, IA · Junction City, KS · Mason City, IA · Cincinnati, OH · Martin City, MO · Lincoln, NE · Springdale, OH
- $85,000 to $120,000 USD / year
As a Sr. Utilities Engineer, you will play a crucial role in optimizing and managing utility systems across our facilities. Your focus will be on industrial refrigeration, boiler, and…
Added 2 mins ago
GS
Software Engineer - ML Infrastructure
Gray Swan AI
Remote, United States
- $130,000 to $185,000 USD / year
- A strong software engineer with experience building and maintaining production-grade systems, services, or infrastructure.
Added 3 mins ago
Software Engineer II, AWS DynamoDB
Amazon.com Services LLC
Seattle, WA
As an Software Development Engineer on DynamoDB Storage, you'll own features end-to-end in the storage engine powering every DynamoDB read and write globally. Your days involve implementing…
Added 3 mins ago
Software Development Engineer, AWS Route 53, AWS Route 53 Frontier Resolver
Amazon Data Services, Inc.
Seattle, WA
AWS Route 53 Resolver team has an open position for Software Development Engineer for Cloud security service development in Arlington, VA / Herndon, VA / Seattle, WA, USA.
Added 3 mins ago
Staff Power Integrity R&D/PRODUCT DVL ENGINEER (Remote)
TE Connectivity
United States
Job Posting Title: Staff Power Integrity R&D/PRODUCT DVL ENGINEER (Remote)
Added 3 mins ago
Staff+ Software Engineer, Safeguards Evals
Anthropic
San Francisco, CA · Seattle, WA
Experience building and maintaining data pipelines
Added 3 mins ago
Lead Software Engineer
Happen Bank, N.A.
San Francisco, CA
Happen Bank is looking for a Lead Software Engineer to help design and build the tools and systems that make operations work faster, more reliable, and easier to scale, with deep backend…
Added 5 mins ago
Cloud Engineer I
SBANS SBA Network Services, LLC
Boca Raton, FL
The Cloud Engineer I is an entry-level individual contributor role within SBA Communications' Cloud Engineering team, responsible for assisting in the day-to-day operation, monitoring, and…
Added 5 mins ago
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Senior Electrical Engineer
GPAC
Council Bluffs, IA
- $120,000 to $140,000 USD / year
My client is hiring a Senior Electrical Engineer to lead electrical system design for a variety of commercial, institutional, healthcare, and retail projects. This position will play a key…
Added 6 mins ago
UNAVAILABLE
University of Utah Health
SALT LAKE CITY, UT
…This position functions under the guidance of a Maintenance Engineer II or above. This position is not responsible for providing care to…
Added 7 mins ago
CO
Project Coordinator (Austin Transportation and Public Works)
City of Austin
United States
- $34.67 to $43.34 USD / hour
The successful candidate will support Austin Transportation and Public Works, Office of the City Engineer (OCE) by performing technical plan reviews, conducting materials evaluations,…
Added 7 mins ago
CO
Project Management Supervisor (Austin Facilities Management)
City of Austin
United States
- $110,000 to $140,900 USD / year
…staff, and partners across City departments to solve complex building challenges. We’re seeking a technology-forward leader who uses portfolio dashboards, project controls, and KPIs to…
Added 7 mins ago
Mechanical Engineer II
Rocket Lab Corporation
Silver Spring, MD
As a Mechanical Engineer II, based at Rocket Lab’s site in Silver Spring, Maryland, you will be part of a team dedicated to producing innovative spaceflight mechanism concepts, specifically…
Added 7 mins ago
Mechanical Engineer I
Rocket Lab Corporation
Silver Spring, MD
As a Mechanical Engineer I, based at Rocket Lab’s site in Silver Spring, Maryland, you will be part of a team dedicated to producing innovative spaceflight mechanism concepts, specifically…
Added 7 mins ago
ML Engineer, Retrieval & Grounded Generation
Red Cell Partners
Remote, United States
Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies that are bringing revolutionary advancements to market in three distinct practice…
Added 7 mins ago
Information Extraction Engineer
Red Cell Partners
Remote, United States
Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies that are bringing revolutionary advancements to market in three distinct practice…
Added 7 mins ago
Structural Engineer
BB&E
Joint Base Pearl Harbor Hickam, HI
BB&E is currently looking for a Structural Engineer to provide Structural Engineering design support services to support Design-Bid-Build and Design-Build projects and associated efforts…
Added 7 mins ago
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Operations Engineer (Cloud)
Kforce
Memphis, TN
- $125,000 to $140,000 USD / year
Kforce's client in Memphis, TN is seeking an Operations Engineer (Cloud) to support AWS disaster recovery, cloud resiliency, automation, and FinOps initiatives.
Added 7 mins ago
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Full Stack Engineer
Kforce
Clayton, MO
- $60 to $80 USD / hour
Our client is seeking a Full Stack Engineer to help design, develop, and enhance enterprise web applications that support critical business operations. This role offers the opportunity to…
Added 8 mins ago
EH
Chief Engineer
EVEN Hotels
Omaha, NE
- $45,000 to $60,000 USD / year
EVEN Hotel in Omaha is seeking an experienced, dependable Chief Engineer to manage and perform the hotel’s maintenance work. This hands-on position is responsible for keeping the property…
Added 8 mins ago
Go-to-Market Engineer
GOARC
Remote, United States
We have a clear industry-leading offering, a wide-open market, and a leadership team with a proven track record of building category-defining companies. GOARC’s CEO and SVP of Revenue…
Added 8 mins ago
PLL Design Engineer
Advanced Micro Devices, Inc
San Diego, CA
AMD is searching for an experienced Circuit Design Engineer to join the fast-growing PLL design team, responsible for defining, specifying, and implementing current and future advanced PLL…

Aether Biomachines

Machine Learning Engineer, Model Experimentation

South San Francisco, CA, United States

$150,000 to $200,000 USD / year

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Job details

Pay: $150,000 to $200,000 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

About Aether Aether engineers enzymes and uses them to make materials that are hard or impossible to produce any other way. The goal is not a better product line. It is to reach the point where more or less anything can be manufactured quickly and cheaply, anywhere, by borrowing a few billion years of evolution rather than inventing the chemistry from scratch.

That work already pays for itself: Aether's print materials are shipping into defense and unmanned systems today. The company is Series A, with a bit over $60M raised.

On the AI side, Aether is generating more protein-material binding data than any other group we know of, aimed at a model where you describe the material you want and it tells you which proteins can make it. About the role This role exists to test modeling ideas quickly and tell the team, with evidence, which ones deserve more time. The ML team is small and senior; this person is its fastest experimental loop. A typical cycle looks like this: take an idea (a new architecture, a different representation, a change to the training objective), set up a baseline, run it, and come back with a clear call to continue, change course, or stop. Most ideas will not work, and that is expected. Success in this role is measured by how quickly and clearly you learn which ideas hold up, not by how many of them do. You will work day to day with senior members of the ML team, who will help set priorities and review your calls. The data you work with comes from real lab measurements, so results can be checked against what actually happened at the bench. What you'll do

Design and run ML experiments end to end: baseline, model changes, training runs and evaluation.
Make a clear call on each experiment and write it up in a page or less, including the ones that failed.
Build evaluations you would trust even when they go against the idea being tested.
Bring ideas from the wider field, such as world models, latent-prediction objectives or diffusion, and test them against Aether's own data.
Work within the team's ML infrastructure, and improve it where it slows experiments down.

What we're looking for

Hands-on experience training and evaluating models yourself, whether in research, a job, competitions or serious personal projects. The number of experiments you have run matters more than years of experience.
Strong experimental habits: baselines first, 1 change at a time, ablations, and honest evaluation.
Speed. You are comfortable writing code that runs today and cleaning it up only once an idea earns it.
A track record of stopping things. You can describe an experiment you abandoned, what told you to stop, and how quickly you made the call.
Clear written communication of results, especially negative ones.
Fluency in Python and a modern deep learning framework such as PyTorch or JAX.

Nice to have, and what we'll teach

Nice to have:

Experience with world models or latent-prediction methods (JEPA, DreamerV3 or similar)
Experience with diffusion models, in any domain
Competition results, open-source contributions, or a project you built and maintained yourself

Note: No chemistry or biology background is required. We will teach the molecular and protein side, along with Aether's data and tooling. We would rather hire a strong experimenter and teach the domain than the reverse.

The pay range for this role is $150,000 to $200,000 per year plus equity, with final compensation based on skills and experience.

Aether is committed to building an inclusive and diverse workplace. We welcome applicants from all backgrounds and do not discriminate on the basis of age, disability, gender identity or expression, marital or civil-partner status, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. All employment decisions are based on qualifications, merit, and business needs.

We are committed to providing reasonable accommodations for candidates throughout the recruitment process. If you require any adjustments to participate fully in interviews or assessments, please let us know and we will work with you to support your needs.

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