Jobs in the United States

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Added 2 mins ago
Lead Software Engineer
Deloitte US
Sacramento, CA
As a Lead Software Engineer, on the GPS HST Technology team, you will be responsible for…
Added 3 mins ago
Staff Software Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
We are looking for a Staff Software Engineer to join our rapidly growing team in Chantilly, VA. In this role, you will be responsible for implementation of the full lifecycle of flight…
Added 3 mins ago
Senior Systems Engineer, Marine Corp Vehicles
Anduril Industries
Costa Mesa, CA
We're hiring the lead systems engineer for a Marine Corps program of record built on Menace-X, Anduril's vehicle-mounted command and control system. You'll own systems engineering under…
Added 3 mins ago
Senior Systems Engineer, Ground Maneuver Programs
Anduril Industries
Costa Mesa, CA
Back up the lead systems engineer on a Program of record
Added 3 mins ago
Senior Systems Engineer, Ground Maneuver
Anduril Industries
Costa Mesa, CA
We're hiring the lead systems engineer for a new product that will be fielded across many vehicle types. You'll join early, while the architecture is still taking shape, and carry it…
Added 3 mins ago
Senior Software Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
We are looking for a Senior Software Engineer to join our rapidly growing team in Chantilly, VA. In this role, you will be responsible for implementation of the full lifecycle of flight…
Added 3 mins ago
Principal Mechanical Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
We are looking for a Principal Mechanical Engineer to join our rapidly growing team in Chantilly, VA. In this role, you will be responsible for the full cycle design for spacecraft and…
Added 3 mins ago
Coronary Principal Clinical Specialist - Tampa, FL
MDU Medtronic USA Inc
Remote, United States
We anticipate the application window for this opening will close on - 11 Nov 2026
Added 3 mins ago
HC
Senior Quality Engineer
Hexcel Corporation
Kent, WA
- $77,968 to $146,321 USD / year
Hexcel is looking for a Senior Quality Engineer for their Kent, WA, USA location.
Added 3 mins ago
Sr. Manufacturing Engineer - Paint
Rivian
Normal, IL · Social Circle, GA
Added 3 mins ago
Senior Systems Engineer, High Voltage Battery Management Systems
Bosch Group
Farmington Hills, MI
The HV Battery Management System (BMS) Systems Engineer technically defines, architects, and steers the implementation of high-voltage BMS for automotive and stationary applications. This…
Added 5 mins ago
Senior Mobility Engineer
SAIC
Sterling, VA
Lead Microsoft Intune administration and engineering, including policy creation and management, application deployment, device compliance, and conditional access configurations.
Added 7 mins ago
Senior Network IT/OT Engineer
E Tech Group
Plano, TX
We’re adding to our team! We are seeking a Senior Network IT/OT Engineer to perform all aspects of process automation network engineering and integration, including initial concepts,…
Added 8 mins ago
Sr Engineer Piping
Zachry Group
Houston, TX
The Senior Piping Engineer will play a critical role in the engineering design, analysis, and development of complex piping systems for onshore oil & gas, chemical, LNG, and renewable…
Added 8 mins ago
Software Engineer 3
BHE
Reno, NV
…architecting, developing, testing, modifying and supporting enterprise application systems for internal and external customers as well as vendor…
Added 8 mins ago
Software Engineer 3
BHE
Las Vegas, NV
…architecting, developing, testing, modifying and supporting enterprise application systems for internal and external customers as well as vendor…
Added 9 mins ago
Senior Application Analyst - Radiology
CORP - HM Corporate Division - The Methodist Hospital
United States
At Houston Methodist, the Senior Application Analyst position is responsible for expert level support and configuration of assigned applications. The position entails assisting, training…
Added 9 mins ago
Project Director, Aviation
Leo A Daly LLC
Atlanta, GA
…evaluation, and Go/No-go process of opportunities for AE services and lead responses to active pursuits in collaboration with marketing staff and project…
Added 10 mins ago
Field Engineer
PCL Construction
Abilene, TX · North Slope, AK · Williston, ND · Houston, TX
…success, and that shared commitment drives how we work, grow and lead in the construction…
Added 11 mins ago
Sr. Molding Engineer - Plastics
Actalent
Buffalo Grove, IL
The Sr. Molding Engineer will develop, optimize, validate, and troubleshoot plastic molding processes. This role will focus on improving process capability, cycle time, scrap, yield, and…
Added 11 mins ago
Process Engineer
Actalent
Eden Prairie, MN
Job Title: Process EngineerJob DescriptionThe Process Engineer supports and leads daily production line activities and continuous improvement initiatives within a manufacturing environment.…
Added 11 mins ago
Mechanical Engineer
Actalent
Eden Prairie, MN
Job Title: Mechanical EngineerJob DescriptionThe Mechanical Engineer designs and develops innovative mechanical and electro-mechanical components and sub-systems for industrial and…
Added 11 mins ago
A
Electrical Engineer
Actalent
Marion, IA
- $65,000 to $140,000 USD / year
Job Title: Electrical EngineerJob DescriptionThis leadership-level Electrical Engineer role sits within a multi-discipline electrical and power team and serves as a key technical resource…
Added 12 mins ago
A
Lead Structural Engineer
Actalent
Fort Worth, TX
- $50 to $65 USD / hour
Lead Structural EngineerLead structural engineering projects from concept through construction across industrial, power, commercial, healthcare, government, and other facility types.…
Added 12 mins ago
Industrial Engineer
Actalent
Omaha, NE
Job Title: Industrial EngineerJob DescriptionThe Industrial Engineer acts as a problem-solver, change agent, resource, designer, and project manager within a large manufacturing…

Hologic

Software AI Engineer 4

Marlborough, MA, United States
San Diego, CA, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

At Hologic, we are driven by a singular purpose: to enable healthier lives everywhere, every day. As a global leader in women’s health, we design innovative diagnostic and imaging solutions that help detect disease earlier and improve outcomes for patients worldwide. Join a team where your work in AI and digital diagnostics directly supports clinicians in delivering better care for women.

Job Summary Hologic is seeking a Software Algorithm Engineer 4 to design, train and validate deep learning models for cytology on the Genius™ Digital Diagnostics System. This role owns the cell-level CNN classifier, nuclear-to-cytoplasmic (NC) ratio segmentation pipeline, and the technical evidence needed to support FDA and other regulatory submissions. The engineer serves as the technical lead for model design and verification under design controls, working closely with cytopathologists, imaging scientists, regulatory and quality teams.

Key Responsibilities

Design, train and tune multi-class CNNs to classify cells and aggregate predictions into specimen-level diagnostic categories.
Develop multi-task models with shared encoders and feature heads for diagnostic class, cytomorphologic features and NC ratio category.
Build nucleus and cytoplasm segmentation networks to measure NC ratio and nuclear area, including overlapping cells in clusters.
Own the data pipeline, including patient-grouped splits, color profile application, class balance and imaging metadata.
Run disciplined experiments, benchmark lightweight backbones against larger reference models and define evaluation metrics and reports.
Collaborate with pathologists on labeling protocols, inter-observer agreement and adjudication processes.
Prepare design documentation, verification/validation protocols and technical content for regulatory submissions.
Mentor engineers and establish coding, reproducibility and MLOps standards.
Ensure model performance and interpretability, including Grad-CAM checks and feature outputs that align with pathologist expectations.
Support regulatory strategy for AI-enabled medical devices under design controls and PCCP guidance.

Qualifications

Education

MS or PhD in computer science, biomedical engineering, electrical engineering or a related field, or BS with equivalent experience.

Experience

7+ years of software development, including 4+ years building and deploying deep learning models for computer vision.

•

Coaching and mentorship experience a plus

Skills

Expert Python and PyTorch (or TensorFlow), including CNN fine-tuning, transfer learning and segmentation (e.g., U-Net, segmentation_models_pytorch).
Experience with imbalanced, multi-class and multi-task problems, and metrics such as per-class sensitivity, F1, kappa and AUROC.
Experience with medical or microscopy imaging, including color handling, stain variation and high-resolution tiling.
Strong discipline in data splitting, leakage prevention, experiment tracking and reproducible training.
Clear written communication for technical reports and design documentation.
Preferred: digital pathology or cytology AI experience (ideally urine cytology); experience with FDA 510(k), De Novo, PMA or EU IVDR; familiarity with IEC 62304, ISO 13485, ISO 14971, 21 CFR Part 820 and FDA PCCP guidance.
Preferred: ICC color management, stain deconvolution and scanner color calibration; cell instance segmentation tools (StarDist, Cellpose) and annotation tools (QuPath, CVAT, napari).
Preferred: model optimization for edge or embedded inference (quantization, ONNX, TensorRT) and experience leading or technically guiding a small team.

Why join Hologic?

We are committed to making Hologic the destination for top talent. For you to succeed, we want to enable you with the tools and knowledge required and so we provide comprehensive training when you join as well as continued development and training throughout your career.

The annualized base salary range for this role is $133,000 - $190,000 and is bonus eligible. Final compensation packages will ultimately depend on factors including relevant experience, skillset, knowledge, education, business needs and market demand.

Agency and Third-Party Recruiter Notice

Agencies that submit a resume to Hologic must have a current executed Hologic Agency Agreement executed by a member of the Human Resource Department. In addition, Agencies may only submit candidates to positions for which they have been invited to do so by a Hologic Recruiter. All resumes must be sent to the Hologic Recruiter under these terms or they will not be considered.

Hologic is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by law.

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More about this job

Skills

Deep learning
Documentation
Medical devices
Computer science
Biomedical engineering
Electrical engineering
Software development
Coaching
Python
PyTorch
TensorFlow
Communication skills

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