# Sr. Machine Learning Engineer

About Pictor Labs Pictor Labs is the leading virtual staining company revolutionizing digital pathology adoption worldwide through cutting-edge AI-powered technology. Our solutions deliver diagnostic-quality results in minutes while preserving tissue samples for comprehensive analysis. Our breakthrough DeepStain™and ReStain™technologies enable unlimited virtual staining from a single tissue sample, eliminating the bottlenecks and limitations of traditional chemical staining processes. This innovation supports the critical evolution from research applications to clinical deployment, empowering laboratories to advance their digital pathology capabilities while reducing chemical waste, improving operational efficiency, and expanding diagnostic possibilities. About the Role We are seeking an experienced Senior ML Inference Engineer to join our team, focusing on optimizing and deploying our production virtual staining models at scale. The ideal candidate will have deep expertise in ML inference optimization, GPU programming, and building production-grade inference systems. You will work on critical challenges such as reducing inference latency for whole slide imaging (WSI) from tens of

- **Id**: 1329879
- **Url**: <https://alion.io/job/pictorlabs-sr-machine-learning-engineer>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: inferred_payroll_markers
- **Hiring geo confidence**: inferred
- **Hiring countries**: US, CA
- **Hiring countries total**: 2
- **Experience years min**: 7
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-27T09:05:28Z
- **Employer posted date**: 2026-09-27
- **Last verified at**: 2026-11-13T02:03:06Z
- **Board verified**: yes
- **Days open**: 46
- **Description format**: text
- **Description chars**: 5703
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Medical Imaging Systems, Medical AI

## Company

- **Id**: 3832348
- **Name**: Pictorlabs
- **Domain**: pictorlabs.ai
- **Url**: <https://alion.io/company/pictorlabs>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Paycom

## Salary estimate

- **Min usd**: 103000
- **Max usd**: 236000
- **Period**: year
- **Method**: global_role_seniority_cell
- **Sample n**: 2365

## Technologies

- **Airflow** — Optional: no
- **AWS** — Optional: no
- **Azure** — Optional: no
- **CI/CD** — Optional: no
- **Computer Vision** — Optional: no
- **Diffusion Models** — Optional: no
- **Docker** — Optional: no
- **GCP** — Optional: no
- **Git** — Optional: no
- **Grafana** — Optional: no
- **Knowledge Distillation** — Optional: no
- **Kubeflow** — Optional: no
- **Kubernetes** — Optional: no
- **MLFlow** — Optional: no
- **Model Distillation** — Optional: no
- **ONNX Runtime** — Optional: no
- **OpenCV** — Optional: no
- **Pillow** — Optional: no
- **Prometheus** — Optional: no
- **Python** — Optional: no
- **PyTorch** — Optional: no
- **Quantization** — Optional: no
- **Rest API** — Optional: no
- **scikit-image** — Optional: no
- **SOC 2** — Optional: no
- **TensorRT** — Optional: no
- **TorchServe** — Optional: no
- **Triton Inference Server** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 46

## Requirements

- **Experience years min**: 7
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country
- **Canada** — Iso: CA; Kind: country

## Lifecycle

- Event: open; At: 2026-09-27T09:05:28Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: green card filings: 2; Filings 12m: 0

## Liveness

- **Score**: 47
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.621
- **P room**: 0.75
- **Age days**: 46
- **Expected fill days**: 52
- **Reasons**: conf:14, win:late
- **Computed at**: 2026-11-12T10:38:37Z

---
[Page](https://alion.io/job/pictorlabs-sr-machine-learning-engineer) · [JSON](https://alion.io/job/pictorlabs-sr-machine-learning-engineer.json)

Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.