Jobs in the United States

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Senior Substation Engineer - Transmission & Distribution (Orlando)
Burns & McDonnell
Orlando, FL
The Senior Substation Engineer will lead the preparation of design deliverables for new and modified high-voltage (13kV to 765kV) electrical power substation projects. The Senior Substation…
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Staff Substation Physical Engineer - Transmission & Distribution (Mid Atlantic Region)
Burns & McDonnell
Richmond, VA · Baltimore, MD · Washington, DC · Raleigh, NC
The Staff Substation Physical Engineer will work under the supervision of a licensed professional engineer to develop physical design deliverables for new and modified high-voltage (13kV to…
Added just now
Staff Substation P&C Engineer - Transmission & Distribution (Mid Atlantic Region)
Burns & McDonnell
Richmond, VA · Baltimore, MD · Washington, DC · Raleigh, NC
The Staff Substation P&C Engineer will work under the supervision of a licensed professional engineer to develop protection and control design deliverables for new and modified high-voltage…
Added just now
Senior Substation Physical Engineer - Transmission & Distribution (Mid Atlantic Region)
Burns & McDonnell
Richmond, VA · Baltimore, MD · Washington, DC · Raleigh, NC
The Senior Substation Physical Engineer will lead the preparation of physical design deliverables for new and modified high-voltage (13kV to 765kV) electrical power substation projects. The…
Added 1 min ago
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Industrial Engineer
Ethos
Calmar, IA
- $90,000 to $110,000 USD / year
The Industrial Engineer will lead the identification of issues impeding product flow, applying lean principles to alleviate process bottlenecks and reduce work in progress.
Added 1 min ago
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Senior Capital Project Engineer
Ethos
Keomah Village, IA
- $100,000 to $110,000 USD / year
The Senior Capital Project Engineer will plan, support, and execute capital project engineering deliverables for the company's facility.
Added 1 min ago
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Senior Project Engineer
Ethos
Newport News, VA
- $110,000 to $140,000 USD / year
The Senior Project Engineer will lead a small team on medium to large-scale projects or take charge of a critical portion of a more complex initiative; you’ll play a pivotal role in driving…
Added 1 min ago
Senior Distribution Planning and Advanced Analysis Engineer 1 - Grid
Sargent & Lundy
Lake Mary, FL
…in-office work with remote flexibility. As a Senior Associate Engineer, you will lead and support advanced technical studies involving distribution system performance, distributed energy…
Added 1 min ago
Senior Distribution Planning and Advanced Analysis Engineer 1 - Grid
Sargent & Lundy
Cary, NC
…in-office work with remote flexibility. As a Senior Associate Engineer, you will lead and support advanced technical studies involving distribution system performance, distributed energy…
Added 1 min ago
Senior Distribution Planning and Advanced Analysis Engineer 1 - Grid
Sargent & Lundy
Chicago, IL
…in-office work with remote flexibility. As a Senior Associate Engineer, you will lead and support advanced technical studies involving distribution system performance, distributed energy…
Added 2 mins ago
DEVOPS ENGINEER – GIT/Linux- 5+ yrs of Experience - TS/SCI w/Poly clearance is required- RC - 323
Halogen Engineering Group, Inc
Columbia, MD
DevOps Engineer – GIT/ Linux - 5+ yrs of Experience - TS/SCI w/Poly Required
Added 2 mins ago
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AWS Cloud Engineer
Insight Global
Remote, United States
- From $80 USD / hour
Insight Global is seeking an experienced AWS Cloud Engineer to support a large-scale migration of approximately 380 virtual machines and 59 applications from an on-premises VMware…
Added 2 mins ago
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Quality Engineer
Insight Global
Princeton, NJ
- From $41 USD / hour
The Quality Engineer will partner with Technical Project teams to support change management projects and new product development activities from a quality and compliance perspective. This…
Added 2 mins ago
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Software System Engineer
ESM
Columbus, OH
- $136,000 to $162,000 USD / year
…Defense and Federal customers. We are hiring a Software System Engineer- Lead to support an enterprise-level program within a federal…
Added 2 mins ago
Structural Engineer 1
CDM Smith
Raleigh, NC
Basic Knowledge of computer assisted design and drafting (CADD) 3D and 4D software and practices. Basic Knowledge of engineer principles of design. Knowledge of Microsoft business software…
Added 5 mins ago
Hardware Engineer
Warner Robins
Terma Inc, the US subsidiary of Denmark based Terma A/S, is searching for a Hardware Design Engineer to join our team of dedicated professionals in an exciting and rewarding fast paced…
Added 5 mins ago
General Engineer, Distribution Engineer
LUMA Energy ServCo, LLC
United States
Coordinates of design activities as a member of a multi-disciplinary team of engineers.
Added 6 mins ago
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Senior Solutions Architect
Teknowledge
Colorado Springs, CO
- $106,969 to $160,453 USD / year
…create value, shape the problem, qualify the opportunity and design a credible path to measurable…
Added 8 mins ago
Network Engineer
Pridgeon & Clay Inc
Grand Rapids, MI
Objective: The Network Engineer is responsible for analyzing, designing, installing, configuring, maintaining and repairing the network infrastructure and application components, including…
Added 9 mins ago
Senior Electrical Engineer
Illinois Tool Works Inc.
United States
…applications, is seeking candidates for a Senior Electrical Engineer position that will be based at the company headquarters in Hatfield, Pennsylvania (suburban Philadelphia). The company…
Added 9 mins ago
Facility Project Coord
Appalachian Power Company
Roanoke, VA
2) Responsible for space planning, furniture layout design, selection of furniture, remodeling materials, carpeting, wall partitions, art work, plantscapes and the acquisition of furniture…
Added 9 mins ago
Research Scientist, Discovery (Engineering & Applied Sciences)
Anthropic
San Francisco, CA · New York City, NY · NY
…sciences. Our goal is to contribute to training Claude to invent, design, and engineer across every discipline and scale, reliably and safely: new manufacturing and experimental techniques,…
Added 10 mins ago
Site Civil Engineering Design Lead
HDR
Greenville, SC · Columbia, SC · Charleston, SC
…part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive.…
Added 10 mins ago
Site Civil Engineering Team Lead
HDR
Greenville, SC · Columbia, SC · Charleston, SC
…part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive.…
Added 10 mins ago
Site Civil Engineering Design Lead
HDR
Greenville, SC · Columbia, SC · Charleston, SC
…part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive.…

SpaceXSI

Sr. Model Engineer, Imagine

Palo Alto, CA, United States

$220,000 - $357,000 USD

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Job details

Pay: $220,000 - $357,000 USD
Posting language: English
Posted: Nov 6, 2026

Original job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars.

SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.

SR. MODEL ENGINEER, IMAGINE

As a multimodal engineer on the Imagine Model Team, you will develop cutting-edge AI experiences beyond text, with a strong focus on enabling high-fidelity understanding and generation across image and video modalities, while also incorporating audio where it enhances visual content (e.g., synchronized audio for video). Responsibilities span data curation, modeling, training, inference serving, and product integration, covering both pre-training and post-training phases. You will collaborate closely with product teams to push model frontiers and deliver exceptional end-to-end user experiences.

RESPONSIBILITIES:

Create and drive engineering agendas to advance multimodal capabilities, with emphasis on image and video generation, editing, understanding, controllable/long-horizon synthesis, agentic planning, RL training, and world simulation (including audio integration for richer video experiences)
Improve data quality through annotation, filtering, augmentation, synthetic generation, captioning, and in-depth data studies, particularly for visual and audio data
Design evaluation frameworks, metrics, benchmarks, evals, and reward models tailored to image/video/audio quality and coherence
Implement efficient algorithms for state-of-the-art model performance, including real-time inference, distillation, and scalable serving for visual content
Develop scalable data collection and processing pipelines for multimodal (primarily image/video-focused) datasets
Collaborate cross-functionally to integrate AI solutions into production and rapidly iterate based on user feedback

BASIC QUALIFICATIONS:

Experience writing production-quality code in Python, PyTorch, JAX, Rust, or C++
Experience in multimodal applications such as graphics engines, rendering techniques, image/video understanding and generation, world models, real-time simulation, or controllable/long-horizon visual content creation

PREFERRED SKILLS AND EXPERIENCE:

Experience in audio/speech processing or music/audio generation experience is a plus where it supports video
Experience in data-driven experiment designs, systematic analysis, and iterative model debugging
Experience developing or working with large-scale distributed machine learning systems
Experience with leading studies that significantly improve neural network capabilities and performance through better data or modeling
Ability to deliver optimal end-to-end user experiences
Hands-on contributor with initiative, excellence, strong work ethic, prioritization skills, and excellent communication
Experience in SFT, RL, evals, human/synthetic data collection, or agentic systems
Proficiency in Python, JAX/XLA, PyTorch, Rust/C++, Spark, Ray, and related large-scale frameworks
Experience with agentic RL training, controllable/long-horizon generation, or multimodal agents that reason and act across modalities (especially in visual domains)

COMPENSATION AND BENEFITS:

$220,000 - $357,000 USD

Base salary is just one part of our total rewards package at SpaceXSI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXSI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

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Skills

Editing
BASIC
Python
PyTorch
Rust
C++
Content creation
Debugging
Machine learning
Prioritization
Communication skills
Apache Spark

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