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Expert, Reliability Engineer - Lakeland, FL
dsm-firmenich
Lakeland
The Expert, Reliability Engineer is responsible for assessing short-term and long-term process improvement strategies and for developing and maintaining the program for supporting…
Added just now
Systems Engineer III
XSITE LLC
San Diego, CA
Consider broader factors such as user experience, social impacts, and logistical support when shaping system architecture and deployment strategies.
Added 1 min ago
SDC BCMT Back End Engineer---Manager----Charlotte
EY
Charlotte, NC
…design, build/configuration, testing, analysis, delivery and support of Technology solutions. This position is fast-paced and ever-changing, which means you’ll need to be a flexible…
Added 1 min ago
Manufacturing Engineer (Associate or Mid-Level)
Boeing Aerospace Operations
Jacksonville, FL
…customers and has an exciting opportunity for a Manufacturing Engineer (Associate, or Mid-Level) to join the team in the Jacksonville, FL area. This position is in a production environment…
Added 1 min ago
F-15 Project Engineer
The Boeing Company
Berkeley, MO
The Boeing Defense, Space & Security (BDS) business unit is currently seeking a F-15 Project Engineer to support F-15 Software Development and Advanced Programs in St. Louis, Missouri: one…
Added 1 min ago
Senior Field Application Engineer
Morse Micro
Irvine, CA
As our Senior Field Application Engineer, you will be responsible for supporting customers from application concept, software/hardware system design, our chip/module bring-up, and mass…
Added 1 min ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
We are looking for a Project Engineer to be responsible for the technical, schedule and financial baselines of Development and Sustainment projects, centered around the sustainment of CSEL…
Added 1 min ago
Experienced Aerospace Safety Engineer
The Boeing Company
Mesa, AZ
…Organization is seeking an Experienced (Level 3) Aerospace Safety Engineer to join our System Safety Engineering Team in Mesa, AZ, supporting the Attack…
Added 1 min ago
Associate Software Test Engineer (P-8 Mission Systems)
The Boeing Company
Kent, WA
The Boeing Company is currently seeking an Associate Software Test Engineer to support our P-8 Mission Systems Software team located in Kent, Washington. This position will focus on…
Added 1 min ago
Senior Aerospace Safety Engineer
The Boeing Company
Long Beach, CA
Boeing Global Services (BGS) – Commercial Engineering Safety Team is seeking an Senior System Safety Engineer to join our team in Long Beach, CA.
Added 1 min ago
Experienced Aerospace Safety Engineer
The Boeing Company
Long Beach, CA
Boeing Global Services (BGS) – Commercial Engineering Safety Team is seeking an Experienced System Safety Engineer to join our team in Long Beach, CA.
Added 1 min ago
Satellite Payload Systems Engineer - Senior or Principal
The Boeing Company
El Segundo, CA
…is seeking a Senior or Principal Satellite Payload Systems Engineer (Level 5 or 6) to join our Payload Simulation Team in El Segundo,…
Added 3 mins ago
SL
Senior Data Engineer, Back End Systems (Remote)
ServiceMac, LLC
Remote, United States
- $121,980 to $130,525 USD / year
…estate industries backed by highly personalized service and support. Through continuous innovation and acquisition, our offerings comprise of personalized solutions that span the mortgage…
Added 3 mins ago
Senior Design Engineer, Electric Transmission Line
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Oakland, CA
As a Senior Design Engineer, you will be the vital link between the Company and widespread interconnection of generation; increase in capacity demand (residential, commercial and…
Added 3 mins ago
Senior Workday Security Engineer
CVS Health
Farmers Branch, TX · Montgomery, AL · Little Rock, AR · Hartford, CT · Washington Dc, DC · Dover, DE · Tallahassee, FL · Atlanta, GA · Springfield, IL · Indianapolis, IN · Topeka, KS · Frankfort, KY · Baton Rouge, LA · Boston, MA · Annapolis, MD · Augusta, ME · Lansing, MI · Saint Paul, MN · Jefferson City, MO · Jackson, MS · Raleigh, NC · Lincoln, NE · Concord, NH · Trenton, NJ · Albany, NY · Columbus, OH · Oklahoma City, OK · Harrisburg, PA · Providence, RI · Columbia, SC · Nashville, TN · Austin, TX · Richmond, VA · Montpelier, VT · Madison, WI · Charleston, WV
CVS Health is seeking an experienced Senior Workday Security Engineer to join the HR Technology Workday Security team. This role designs, supports, governs, and optimizes security across…
Added 3 mins ago
AI & Cloud Integration Engineer
Ericsson
Plano
Join Ericsson as an AI & Cloud Integration Engineer and take a meaningful step forward in your engineering career. In this role, you will solve real customer challenges spanning networks,…
Added 3 mins ago
Early Career Professional: Services Sales Support Specialist
Ericsson
Plano
…Network Solutions team in Plano, Texas, as a Services Sales Support Specialist. You’ll help shape services that support network performance and connect customer needs with practical…
Added 3 mins ago
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Senior Database Engineer
TEKsystems
Phoenix, AZ
- $75 to $85 USD / hour
…responsible for the design, implementation, management, and support of cloud-based database solutions while ensuring high availability, scalability, reliability, and…
Added 3 mins ago
Overnight Engineer II
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CHULA VISTA, CA
…Display the ability to train and mentor other engineers (e.g., Engineer I). Display ability to perform Engineer on Duty responsibilities, including readings and…
Added 4 mins ago
Senior Engineer (Int'l) Wright Pat AFB
Serco USA
Andrews AFB, MD · Aurora Buckley AFB, CO · Cannon AFB, NM · Columbus AFB, MS · Dyess AFB, TX · Edwards AFB, CA · Eglin AFB, FL · Eielson AFB, AK · Ellsworth AFB, SD · Fairchild AFB, WA · Glendale Luke AFB, AZ · Goodfellow AFB, TX · Grand Forks AFB, ND · Hanscom AFB, MA · Hill AFB, UT · Kirtland AFB, NM · Langley AFB, VA · Laughlin AFB, TX · Little Rock AFB, AR · Maslmstrom AFB, MT · Maxwell AFB-Gunter Annex, AL · McConnell AFB, KS · Minot AFB, ND · Moody AFB, GA · Mountain Home AFB, ID · Nellis AFB, NV · Offutt AFB, NE · Peterson AFB, CO · Robins AFB, GA · Schriever AFB, CO · Scott AFB, IL · Shaw AFB, SC · Sheppard AFB, TX · Tinker AFB, OK · Travis AFB, CA · Vandenberg AFB, CA · Warren AFB, WY · Whiteman AFB, MO · Wright-Patterson AFB, OH
…Directorate, Serco has a great opportunity for you! As a Senior Engineer, you will be supporting the Fighters and Advanced Aircraft International Architecture & Export Control Integrated…
Added 4 mins ago
Senior Engineer (IR) Wright Pat AFB
Serco USA
Andrews AFB, MD · Aurora Buckley AFB, CO · Cannon AFB, NM · Columbus AFB, MS · Dyess AFB, TX · Edwards AFB, CA · Eglin AFB, FL · Eielson AFB, AK · Ellsworth AFB, SD · Fairchild AFB, WA · Glendale Luke AFB, AZ · Goodfellow AFB, TX · Grand Forks AFB, ND · Hanscom AFB, MA · Hill AFB, UT · Kirtland AFB, NM · Langley AFB, VA · Laughlin AFB, TX · Little Rock AFB, AR · Maslmstrom AFB, MT · Maxwell AFB-Gunter Annex, AL · McConnell AFB, KS · Minot AFB, ND · Moody AFB, GA · Mountain Home AFB, ID · Nellis AFB, NV · Offutt AFB, NE · Peterson AFB, CO · Robins AFB, GA · Schriever AFB, CO · Scott AFB, IL · Shaw AFB, SC · Sheppard AFB, TX · Tinker AFB, OK · Travis AFB, CA · Vandenberg AFB, CA · Warren AFB, WY · Whiteman AFB, MO · Wright-Patterson AFB, OH
…Directorate, Serco has a great opportunity for you! As a Senior Engineer, you will be supporting the Fighters and Advanced Aircraft Infrared (IR) Sensing Integrated Capability Team (ICT) at…
Added 5 mins ago
Technical Staff Engineer- Product Marketing
Microchip - USA
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Join the DCS PCIe Product Marketing team as a Technical Staff Engineer-Product Marketing supporting broad, reusable semiconductor product strategy, requirements, market intelligence,…
Added 5 mins ago
Principal Engineer-Marketing
Microchip - USA
Chandler, AZ
Join the Aerospace & Defense team as a Principal Engineer-Marketing supporting advanced semiconductor product strategy, market architecture, customer adoption, design wins, positioning,…
Added 6 mins ago
Manufacturing Engineer I (Onsite - Puerto Rico)
RTX
United States
Collins Aerospace is seeking a Manufacturing Engineer I to support New Product Introduction (NPI) activities within our aerospace manufacturing operations. In this role, you will help…
Added 6 mins ago
Engr II., Automation Engineering, Digital Automation
RTX
United States
…enthusiastic, highly motivated, and innovative Automation Systems Engineer (ASE) to support digital automation infrastructure in our factories in Tucson, AZ. The Automation Systems…

Hims & Hers

Principal Machine Learning Engineer

Remote, United States

$180,000 to $200,000 USD / year

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Job details

Pay: $180,000 to $200,000 USD / year
Experience: 10+ years of experience in Machine Learning and/or Engineering, with a strong track record of technical leadership and system architecture across teams or business areas
Posting language: English
Posted: Nov 9, 2026

Original job description

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve.

Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit hims.com/about http://hims.com/about and hims.com/how-it-works http://hims.com/how-it-works . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit www.hims.com/careers-professionals http://www.hims.com/careers-professionals.

ABOUT THE ROLE:

How can we use vast amounts of proprietary and internet-scale healthcare data to build systems that enable access to significantly better health care? In this role as Principal Machine Learning Engineer, you will define and drive the architectural vision for large-scale, foundational machine learning models and applications that power care personalization, treatment intelligence, and automation at scale. Your work will directly impact every aspect of patient care, including but not limited to MedMatch, our AI-powered system that enhances provider-patient interactions, optimizes treatment recommendations, and expands into new verticals. This impact will be driven by architecting resilient, scalable, and extensible ML platforms that accelerate product development, unlock intelligent care delivery, and influence long-term ML strategy and engineering practices across teams.

YOU WILL:

Define and drive the architectural vision for ML and LLM systems that support treatment recommendation, personalization, and intelligent care delivery at scale
Establish foundational design patterns and infrastructure practices that ensure systems are scalable, resilient, secure, and maintainable
Work hands-on with Python and ML frameworks like PyTorch to prototype, optimize, and guide implementation of complex model pipelines and platform components
Align high-impact technical decisions with long-term product strategy by partnering with platform, product, and clinical teams
Architect and evolve robust ML infrastructure to support continuous training, real-time inference, evaluation, and observability
Lead cross-functional initiatives that simplify system complexity, improve developer velocity, and increase organizational leverage
Shape quality strategies across teams by defining standards for testing, observability, performance, and operational risk
Mentor senior and staff engineers across squads, supporting their growth as systems thinkers and technical leaders
Champion a culture of sustainable speed, system ownership, and architectural clarity across product and platform teams

YOU HAVE:

10+ years of experience in Machine Learning and/or Engineering, with a strong track record of technical leadership and system architecture across teams or business areas
Expert-level proficiency in Python and advanced ML frameworks such as PyTorch or TensorFlo
Demonstrated success in designing, scaling, and evolving ML platforms that support production-grade training, deployment, real-time inference, and monitoring
Deep experience in LLMs and NLP, including transformer models, summarization, conversational agents, and embedding-based retrieval
Advanced understanding of ML infrastructure, including continuous training, system observability, performance optimization, and platform reliability
Experience with ML infrastructure tools such as Databricks, MLFlow, SageMaker, or equivalent
A Master’s degree or PhD in Computer Science, Machine Learning, or a related field (not strictly required)
Exceptional communication and cross-org leadership skills, with the ability to align diverse technical and non-technical stakeholders around ML strategy and long-term architecture

OUR BENEFITS (THERE ARE MORE BUT HERE ARE SOME HIGHLIGHTS):

Competitive salary & equity compensation for full-time roles
Unlimited PTO, company holidays, and quarterly mental health days
Comprehensive health benefits including medical, dental & vision, and parental leave
Employee Stock Purchase Program (ESPP)
401k benefits with employer matching contribution
Offsite team retreats

We are committed to building a workforce that reflects diverse perspectives and prioritizes ethics, wellness, and a strong sense of belonging. If you're excited about this role, we encourage you to apply - even if you're not sure if your background or experience is a perfect match.

Hims considers all qualified applicants for employment, including applicants with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and any similar state or local fair chance laws.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Hims & Hers is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at accommodations@forhims.com and describe the needed accommodation. Your privacy is important to us, and any information you share will only be used for the legitimate purpose of considering your request for accommodation. Hims & Hers gives consideration to all qualified applicants without regard to any protected status, including disability. Please do not send resumes to this email address.

To learn more about how we collect, use, retain, and disclose Personal Information, please visit our Global Candidate Privacy Statement https://www.hims.com/global-candidate-privacy-statement.

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