Jobs in the United States

25+ jobs

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Added 9 mins ago
WR
GIS Analyst (Information Systems Specialist 4)
Water Resources Department
United States
- $5,178 to $7,831 USD / month
…Technology team for a Geographic Information Systems (GIS) Analyst! If you are a service-oriented Information Technology professional and enjoy building custom maps and data analysis while…
Added 9 mins ago
Education Program Coordinator, Program Analyst 1 (Wilsonville)
Department of Corrections
United States
Any combination of experience or education equivalent to three (3) years technical-level experience that typically supports the knowledge and skill requirements listed for the classification
Added 18 mins ago
CO
Enterprise Data Manager
County of Orange
Santa Ana, CA
- $60.69 to $94.08 USD / hour
Under the general direction of the Director of Information Technology, the Enterprise Data Manager oversees the Data Analyst classification and may manage additional analytical staff,…
Added 44 mins ago
CO
SENIOR RADIATION PROTECTION SPECIALIST
County of Los Angeles
Los Angeles County, CA
- $7,133.28 to $9,612.82 USD / month
For more information, please view the classification specification: Senior Radiation Protection Specialist
Added 47 mins ago
Stationary Engineer, Sewage Plant (TPV 7372) (SFO) (160266)
City and County of San Francisco
San Francisco, CA
A provisional appointee must participate and be successful in a Civil Service Examination process for this classification and be selected through an open competitive process in order to be…
Added 1 hour ago
PC
Public Disclosure Systems Analyst
Pierce County
Pierce County, WA
- $87,403.06 to $111,084.02 USD / year
A classification description with a more detailed list of essential functions can be found here.
Added 1 hour ago
Senior Analyst, Investor Relations and FP&A
Booking Holdings Inc
Norwalk, CT
The Senior Analyst, IR and FP&A will play a key role within Booking Holdings’ CFO organization, supporting enterprise financial planning, quarterly earnings, investor relations, and capital…
Added 1 hour ago
Sr. FP&A Analyst
Booking Holdings Inc
Norwalk, CT
The Senior Analyst, FP&A is a critical partner to leaders across the Corporate Center, delivering the financial insights and forecasting rigor that drive strategic decision-making at the…
Added 1 hour ago
CO
DEPUTY COUNTY COUNSEL I/II/III/IV
County of Fresno
Fresno, CA
- $39.11 to $49.9 USD / hour
…authority. The salary ranges for the Deputy I through Deputy IV classification levels are set forth…
Added 2 hours ago
Financial Analyst II
Health & Human Services
Wake County, NC
The Financial Analyst II position supports financial management, analysis, and forecasting for the North Carolina Medicaid program, operating within the Health Financing and Economics…
Added 2 hours ago
Program Analyst I
Health & Human Services
Remote, United States
Added 2 hours ago
DDS Case Processing Supervisor
Health & Human Services
Wake County, NC
Documented experience as a Disability Analyst at a State DDS office or related SSA component.
Added 2 hours ago
Disability Determination Manager I
Health & Human Services
Wake County, NC
At least 36 months of documented experience as a Disability Analyst at a State DDS office or related SSA component.
Added 2 hours ago
II
Jr Analyst, Accounts Receivable & Collections
Ingredion Incorporated (Corporate)
Tulsa, OK
- $54,200 to $72,266.67 USD / year
TITLE: Jr. Analyst, Accounts Receivable and Collections
Added 2 hours ago
CO
Administrative Services Analyst I/ll-TTC
County of Riverside
Riverside, CA
- $35.96 to $47.73 USD / hour
The Riverside County Treasurer-Tax Collector is seeking an Administrative Services Analyst I/II who will be assigned to the Human Resources Unit.
Added 2 hours ago
CO
IT Business Systems Analyst I
County of Riverside
Riverside, CA
- $36.59 to $49.57 USD / hour
The County of Riverside's Auditor-Controller's Office (ACO) seeks a IT Business Systems Analyst I who will be assigned to their location in Riverside.The incumbent for this position will…
Added 2 hours ago
DO
Recruitment Analyst
Department of Resources Recycling & Recovery
CA
- $6,623 to $8,290 USD / month
Under the general direction of the Supervisor I, the Analyst III serves as the department's lead recruitment analyst, coordinating recruitment outreach, career fairs, candidate engagement,…
Added 3 hours ago
CO
Property Transfer Tech I
County of San Luis Obispo
San Luis Obispo County, CA
- $25.56 to $34.25 USD / hour
Certain positions within this classification may require driving. When driving is an essential function of the position, a valid CALIFORNIA driver's license will be required at the time of…
Added 5 hours ago
Orbital Analyst, Operator, and Trainer
KBR Wyle Services, LLC
Colorado Springs, CO
We are seeking an experienced Orbital Analyst, Operator, and Trainer in support of SDA missions and analytical activities across a range of operational and technical efforts. The ideal…
Added 5 hours ago
CH
Senior Legislative Analyst
Ca Health & Human Services Agency
CA
- $7,276 to $9,107 USD / month
…health and wellness and improving state health outcomes. The Analyst IV works under the general direction of the Deputy Secretary for Legislative Affairs and the Associate Secretary with…
Added 6 hours ago
IT Specialist (Information Security Officer)
Administrative Office of the U.S. Courts
Washington, DC
Added 6 hours ago
Server Analyst I
Health & Human Services
Burke County, NC
The Server & Hosting Analyst I serves as an entry-to-journey level infrastructure resource responsible for supporting enterprise server, hosting, and virtualization environments across the…
Added 6 hours ago
CO
ASSISTANT CHIEF, CLINICAL SOCIAL WORK
County of Los Angeles
Los Angeles, CA
- $9,901.56 to $13,343.74 USD / month
We offer one of the strongest public-sector benefits packages in the country. Join us and discover a rich selection of health care options, robust retirement plans and the flexibility to…
Added 6 hours ago
CO
PHYSICAL THERAPY SUPERVISOR I
County of Los Angeles
Los Angeles County, CA
- $9,218 to $13,114 USD / month
For more information, please view the classification specification: Physical Therapy Supervisor I
Added 6 hours ago
INFORMATION WARFARE DOCTRINE ANALYST (CONOPS-FLEX)
United States Fleet Forces Command
Naval Base, VA

RIVA Solutions, Inc.

Artificial Intelligence and Machine Learning Engineer

United States

$180,000 - $190,000 USD

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Job details

Pay: $180,000 - $190,000 USD
Experience: 5+ years of applied ML, data science, or AI engineering experience, including 2+ years building applications on large language models in production or near-production settings.
Posting language: English
Posted: Nov 3, 2026

Original job description

RESULTS. INNOVATION. VALUES. ACCOUNTABILITY.

That’s RIVA.

We’re a mission-driven IT services company and systems integrator supporting digital transformation and modernization for federal government agencies. Since 2009, we’ve partnered with our customers to solve complex challenges through smart, practical innovation to deliver real outcomes where they matter most. Our teams are made up of industry-leading experts who are passionate about doing great work and making a difference. We don’t just develop solutions, we support efforts that strengthen communities and serve the public good.

RIVA’s culture is built on four core values: Results, Innovation, Values, and Accountability. They guide how we work, how we collaborate, and how we measure success. Our employee-first approach is rooted in trust, ownership, and meaningful work. By investing in our people and fostering a flexible, supportive environment, employees have the opportunity to grow their skills, contribute ideas, and make an impact from day one. all while supporting missions that matter.

POSITION OVERVIEW

RIVA Solutions seeks an AI Subject Matter Expert to support the USPTO P-TACTS program, the Patent Trial and Appeal Board (PTAB) case tracking and electronic filing system. You will design, build, and evaluate production AI solutions that turn unstructured legal filings into reliable, structured data. A current example: a pipeline that reads PTAB petitions, institution decisions, and final written decisions, then extracts trial-level and claim-level outcomes. The team measures the pipeline against analyst-labeled ground truth. The output supports reporting that PTAB delivers to Congress. You will work mainly in Python on Databricks, inside a secured federal environment. Development runs on remote instances through VPN. LLM access runs through an agency AI gateway, and approved models trail the commercial market. You will work directly with government stakeholders and engineers to turn mission needs into working, maintainable, and measurable applications.

WHAT YOU WILL DO

• Build LLM pipelines that extract structured data from long, unstructured legal documents.

Decide when a task needs a flexible agentic harness and when it needs a constrained, step-by-step pipeline. Build either one.
Validate model outputs against schemas, allowed values, and business rules. Handle failures without losing records silently.
Design evaluations against ground truth. Choose the right metric for the problem, run error analysis, and report results in plain terms.
Use AI coding tools such as Claude Code every day to build, test, and review code.
Keep pipelines stable as approved models change, using version pinning, regression test sets, and prompt versioning.
Advise the customer on future use cases, including fine-tuning small language models or adapters when the data supports it.

MINIMUM QUALIFICATIONS

Bachelor's degree in Computer Science, Data Science, Engineering, or a related field.
5+ years of applied ML, data science, or AI engineering experience, including 2+ years building applications on large language models in production or near-production settings.
Strong Python skills, including data work with pandas or PySpark.
Solid ML fundamentals: classification, train and test splits, overfitting, data leakage, and model selection.
Hands-on evaluation skill: precision, recall, F1, confusion matrices, class imbalance, and comparison to labeled ground truth.
Production experience building with LLM APIs, including structured output, tool calling, and prompt design.
Experience building or debugging an agent harness, and the judgment to explain when a structured pipeline is the better choice.
Experience validating LLM output with schemas (for example, Pydantic or JSON Schema), retries, and exception handling.
Daily use of AI coding assistants such as Claude Code, Codex, Cursor, or GitHub Copilot.
Hands-on experience building and running ML or LLM workloads on Databricks or a major cloud platform (AWS, Azure, or GCP). Examples: data pipelines in PySpark or notebooks, calling hosted models through Databricks Model Serving, Amazon Bedrock, Amazon SageMaker, Azure OpenAI, Azure Machine Learning, or Vertex AI, and tracking experiments in MLflow.
AWS Certified Machine Learning Engineer - Associate, or an equivalent cloud ML certification. An active AWS Certified Machine Learning - Specialty also counts.
Eligibility to obtain a USPTO Public Trust and authorization to work in the U.S.

PREFERRED QUALIFICATIONS

Databricks experience, including Jobs, Delta Lake, MLflow, and Unity Catalog. PyTorch experience, including fine-tuning small language models or training LoRA adapters.
AWS experience, including Amazon Bedrock.
Information extraction from scanned or long documents, including OCR and layout analysis.
Retrieval augmented generation and vector databases.
MLOps experience: pipeline orchestration, evaluation sets run in CI, and monitoring of output quality over time.
Experience working through an enterprise AI gateway with cost tracking and request filtering.
Databricks Certified Machine Learning Professional, Databricks Certified Machine Learning Associate, Databricks Certified Generative AI Engineer Associate, AWS Certified Machine Learning Engineer - Associate, or an equivalent cloud certification.
Experience with USPTO, PTAB, or patent and legal data.
Prior delivery on federal government contracts, including FISMA Moderate systems.

The salary or salary range for this role reflects an estimated range informed by multiple compensation factors. Final offers may vary based on considerations such as relevant experience, education and training, critical skillsets, and overall business needs.

Pay range

$180,000 - $190,000 USD

EQUAL EMPLOYMENT OPPORTUNITY & ACCOMMODATION

We believe great teams are built from different backgrounds, perspectives, and lived experiences, and we mean that beyond the buzzwords.

RIVA is an equal opportunity employer. We welcome applicants of every race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, and any other characteristic protected by law.

If you need an accommodation at any point in our process, send an email to talent@rivasolutionsinc.com, we'll be happy to help.

VETERAN SUPPORT & ACCESSIBILITY

As a federal contractor, RIVA follows the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Section 503 of the Rehabilitation Act, supporting the employment and advancement of protected veterans and individuals with disabilities. If you're a veteran, we encourage you to self-identify during the application process, it helps us track our hiring commitments and, in some cases, may support priority referral for open roles.

RIVA also invites applicants to voluntarily self-identify as having a disability during the application process, not because it affects your chances of being hired, but because it helps us measure how well we're living up to our commitments and identify where we can do better. Your response is confidential and entirely optional.

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More about this job

Skills

Artificial intelligence
Machine learning
Reporting
Python
Databricks
VPN
Computer science
pandas
PySpark
ML
Debugging
GitHub
AWS
Microsoft Azure
Google Cloud
Mlflow
AWS certification
Unity
PyTorch
Information extraction
OCR

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