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Software Engineer 3
BHE
Reno, NV
Holds primary technical responsibility for software development and enhancements as well as system reliability of business-critical applications and integration processes.
Added just now
Software Engineer 3
BHE
Las Vegas, NV
Holds primary technical responsibility for software development and enhancements as well as system reliability of business-critical applications and integration processes.
Added just now
Senior Databricks Data Engineer
Securiport
Reston, VA
…analysis, certification, and compliance. The Senior Databricks Data Engineer will lead the design, development, and optimization of data pipelines and data platforms within a…
Added 2 mins ago
Field Engineer
PCL Construction
Abilene, TX · North Slope, AK · Williston, ND · Houston, TX
As a Field Engineer for PCL Industrial Construction Co. in Houston, Texas, Abilene, Texas, North Slope, Alaska, Williston, North Dakota, you’ll have the opportunity to play a key role in…
Added 3 mins ago
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Electrical Engineer
Actalent
Scottsdale, AZ
- $90,000 to $120,000 USD / year
Job Title: Electrical EngineerJob DescriptionThe Electrical Engineer develops, maintains, and troubleshoots test equipment for medical devices, ensuring that all products meet rigorous…
Added 3 mins ago
Transmission Line Design Engineer 3
Actalent
Forest Park, GA
Job TitleTransmission Line Design Engineer 3Job DescriptionThe Line Design Engineer 3 designs and delivers high-voltage transmission line facilities, applying advanced engineering…
Added 3 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 4 mins ago
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Hardware Test Engineer
Actalent
Pella, IA
- $40 to $48 USD / hour
Job Title: Hardware Test EngineerJob DescriptionThe Hardware Test Engineer designs, executes, and supports hardware and software test activities for production and compliance, with a focus…
Added 4 mins ago
Design Engineer
Actalent
Des Moines, IA
…supporting successful installation in the field. The design engineer contributes directly to project success by collaborating with engineers, drafters, contractors, and subcontractors,…
Added 4 mins ago
Software Engineer I
Leonardo DRS, Inc.
Menomonee Falls, WI
Join our Menomonee Falls, WI team as an Software Engineer. While in this role, you will support the development and test of software for complex power conversion system products - from…
Added 4 mins ago
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Lead Structural Engineer
Actalent
Fort Worth, TX
- $50 to $65 USD / hour
…facility types. Provide technical leadership, oversee design quality, coordinate multidisciplinary teams, and ensure projects meet client, schedule, and budget requirements.Key…
Added 4 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…
Added 5 mins ago
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NBC News Group Technology Internships – Summer 2027
NBCUniversal
New York, NY
- $30 to $40 USD / week
Added 5 mins ago
Project Engineer
Uniform Color
Holland, MI
…facilitating the growth of the organization, continually improving quality, and driving to a world class safety…
Added 6 mins ago
Azure Cloud Platform Engineer
Infosys
United States
⦁ Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
Added 7 mins ago
Engineer Principal – Embedded Software
BAE Systems
Boulder, CO · Westminster, CO · Broomfield, CO
Job Description The Software and Ground Solutions group at BAE Systems Aerospace & Mission Systems (AMS) is looking to expand our team with a talented and energetic software engineer…
Added 7 mins ago
Engineer II – Embedded Software
BAE Systems
Broomfield, CO · Westminster, CO · Boulder, CO
Job Description The Software and Ground Solutions group at BAE Systems Aerospace & Mission Systems (AMS) is looking to expand our team with a talented and energetic software engineer…
Added 7 mins ago
AI/ML Engineer
BAE Systems
Sterling, VA
We are looking for an AI/ML Engineer to support the design, development, and deployment of intelligent systems that can learn from data, make predictions, classify objects, and generate…
Added 7 mins ago
Software Engineer
KBR Wyle Services, LLC
Beavercreek, OH
KBR is seeking a highly motivated and experienced Software Engineer to be a part of the team that supports the Department of the Air Force’s advanced air platform testing and rapid…
Added 7 mins ago
Senior Systems Engineer
KBR Wyle Services, LLC
Beavercreek, OH
Demonstrated expertise in software integration and testing.
Added 8 mins ago
Controls Engineer
BorgWarner Turbo Systems LLC
Arden, NC
The Controls Engineer position within this group is primarily responsible for system controls development. The position will also be responsible for guiding and specifying the Software…
Added 9 mins ago
Associate Product Engineer
INDIANA MILLS & MANUFACTURING INC
Westfield, IN
The Associate Product Engineer is an entry-level role supporting the design, development, validation, and launch of transportation safety products and systems. This role focuses on building…
Added 9 mins ago
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Junior AI Engineer
AJAIA
Remote, United States
- $10,000 USD / year
As a Junior AI Engineer at Ajaia, you will build and ship AI-enabled software across client engagements and internal products, working alongside senior engineers who will review your work…
Added 9 mins ago
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AI Engineer
AJAIA
Remote, United States
- $12,500 USD / year
As an AI Engineer at Ajaia, you will build AI-enabled software across both client engagements and internal product initiatives where technical speed, adaptability, and execution quality…
Added 9 mins ago
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Senior AI Engineer
AJAIA
Remote, United States
- $15,000 USD / year
As a Senior AI Engineer at Ajaia, you will lead the technical build of AI systems across client engagements and internal products where speed, adaptability, and execution quality matter.

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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