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Per Diem Data Scientist Jobs (NOW HIRING)

Applied Information Sciences

Data Scientist

Alexandria, VA · On-site

$116K - $174K/yr

The Data Scientist will help develop and deploy AI models from ideation to production. Required For ... The targeted base salary range for this role is $116,000-$174,000 per year. Please note that this ...

ZR Sandbox

Data Scientist

Boulder, CO · On-site

$130K - $160K/yr

WHAT YOU NEED TO KNOW This hybrid role is based in Chicago, IL, with a competitive salary of $130,000 - $160,000 per year plus comprehensive benefits.DEEP DIVE INTO THIS ROLE As a Data Scientist, you ...

MiraVista

Pharmacist Per diem

Holyoke, MA · On-site

Join us as a Per Diem Pharmacist! Hours: Every third weekend 8AM-1PM As a per diem Pharmacist for ... Graduate of an accredited college of pharmacy with a Bachelor of Science (B.S.) in Pharmacy or a ...

Lutron Electronics Co., Inc

Data Scientist

Boston, MA · On-site

$120K - $135K/yr

As a Data Scientist, you will apply data science, analytics, machine learning, and AI to help ... Familiarity with Agile development practices Starting pay: $120,000 - $135,000 per year; Lutron ...

Lutron Electronics

Data Scientist

Boston, MA · On-site

$120K - $135K/yr

As a Data Scientist, you will apply data science, analytics, machine learning, and AI to help ... Familiarity with Agile development practices Starting pay: $120,000 - $135,000 per year; Lutron ...

Science and Technology Corp.

Data Scientist

Aberdeen, MD · On-site

$165K/yr

Job Title Data Scientist Location ABERDEEN PROVING GROUND, MD 21005 US (Primary) Category General ... Pay: $125k - $165k Schedule: 40 hrs/week 401K with up to 4% employer matching contribution 3 weeks ...

Lutron Electronics Co., Inc

Data Scientist

Boston, MA · On-site

$120K/yr

As a Data Scientist, you will apply data science, analytics, machine learning, and AI to help ... Familiarity with Agile development practices Starting pay: $120,000 - $135,000 per year; Lutron ...

AZAD Technology Partners

Data Scientist

Vancouver, WA · On-site

$65 - $70/hr

Join AZAD Technology Partners as a Data Scientist and work within the facility's Transmission ... This position is hybrid based in Vancouver, WA with onsite 3 days per week (Tuesday, Wednesday and ...

Battelle Memorial Institute

Data Scientist

Chantilly, VA · On-site

$135K - $180K/yr

We are currently seeking a Data Scientist. This position is a full-time opportunity located in ... The salary range for this role is $135,000 - $180,000 per year, in addition to our comprehensive ...

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Per Diem Data Scientist information

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$122.7K

$196.5K

How much do per diem data scientist jobs pay per year?

As of Aug 21, 2026, the average yearly pay for per diem data scientist in the United States is $122,738.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $136,000.00 per year, depending on experience, location, and employer.

What is a per diem data scientist?

A Per Diem Data Scientist is a data professional who works on an as-needed basis, rather than as a full-time or salaried employee. They are typically hired for specific projects, short-term tasks, or to provide specialized expertise when required. This role offers flexibility for both the employer and the data scientist, making it ideal for freelancers or those looking to supplement their income. Responsibilities may include data analysis, modeling, algorithm development, or providing insights to help guide business decisions.

How does the flexible, per diem structure impact the day-to-day work of a data scientist?

As a Per Diem Data Scientist, you may work on a project or task basis, meaning your hours and workload can vary depending on organizational needs. This arrangement often requires quickly getting up to speed on new data sets, collaborating with different teams, and efficiently delivering actionable insights within shorter timelines. It's important to be comfortable with changing work environments and managing multiple priorities as projects arise. This flexibility can offer diverse experiences and skill development, making it an excellent fit for professionals seeking variety and adaptability in their careers.

What are the key skills and qualifications needed to thrive as a per diem data scientist?

To thrive as a Per Diem Data Scientist, you need strong analytical skills, proficiency in statistical analysis, and a background in computer science, statistics, or a related field. Experience with tools such as Python, R, SQL, and machine learning platforms, as well as relevant certifications like Data Science or Machine Learning certifications, are typically required. Flexibility, excellent communication, and the ability to quickly adapt to new projects are valuable soft skills in this role. These competencies are crucial for effectively delivering insights and solutions within variable or project-based work schedules.

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Per Diem Data Scientist jobs near you
Infographic showing various Per Diem Data Scientist job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $122,738 per year, or $59 per hour.

Payroll Tax & Per Diem Analyst

Tradesmen International

Macedonia, OH • On-site

$26.50 - $34.75/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 26 days ago

Job description

Description
Statement of Purpose:
The Payroll Tax & Per Diem Analyst is responsible for supporting payroll tax compliance and per diem administration to ensure accurate, timely, and compliant payroll-related payments, reporting, documentation, and issue resolution. This role analyzes payroll tax and per diem data, supports federal, state, and local compliance requirements, validates taxable and non-taxable payment treatment, maintains audit-ready records, and partners with Payroll, Tax, Finance, Legal, HR, Operations, and field teams to reduce risk and strengthen payroll controls.
Essential Duties and Responsibilities include the following:
  • Support payroll tax compliance across federal, state, and local jurisdictions, including payroll tax calculations, reporting, filings, payments, and issue resolution
  • Administer and validate per diem payments to ensure compliance with company policy, project requirements, and applicable IRS/DOL guidance
  • Review payroll tax and per diem data for accuracy, completeness, proper setup, documentation, and compliance risk
  • Validate taxable and non-taxable treatment of payroll-related payments, including per diem, reimbursements, and other special pay items
  • Prepare, review, and support payroll tax reports, agency filings, per diem reporting, reconciliations, and audit documentation
  • Research and resolve payroll tax and per diem discrepancies, including employee inquiries, field office questions, agency notices, rate issues, missing documentation, and payment corrections
  • Maintain accurate records and supporting documentation for payroll tax filings, per diem payments, employee expense substantiation, agency inquiries, and audit requests
  • Monitor payroll tax and per diem trends, exceptions, and recurring issues to identify risks, control gaps, and process improvement opportunities
  • Partner with Payroll, Tax, Finance, Legal, HR, Operations, and field leadership to ensure accurate payroll setup, reporting, compliance, and issue resolution
  • Support internal and external audits, regulatory inquiries, and documentation requests related to payroll tax and per diem payments
  • Assist with system setup, testing, reporting, data validation, and process improvements related to payroll tax and per diem administration
  • Develop and maintain SOPs, checklists, training materials, and process documentation to support consistent payroll compliance practices
  • Stay informed of applicable payroll tax, IRS, DOL, wage and hour, and reimbursement guidance impacting payroll operations
  • All other duties as required

Qualifications / Requirements:
  • 3-5+ years of payroll, payroll tax, payroll compliance, accounting, or related experience
  • Experience with payroll tax compliance, payroll reporting, agency filings, or payroll tax issue resolution
  • Experience with per diem, travel reimbursement, expense allowance, or project-based payroll payments preferred
  • Working knowledge of federal, state, and local payroll tax requirements
  • Familiarity with IRS accountable plan concepts, per diem substantiation, taxable versus non-taxable payments, and reimbursement documentation preferred
  • Understanding of DOL wage and hour considerations related to reimbursements, per diem payments, and regular rate calculations preferred
  • Strong analytical skills with the ability to identify discrepancies, trends, exceptions, and compliance risks
  • Experience reviewing payroll data, employee setup, work locations, tax setup, rates, approvals, and supporting documentation for accuracy
  • Proficiency in Microsoft Excel, including data validation, reconciliations, formulas, filtering, and reporting
  • Experience with payroll systems, HRIS platforms, tax software, timekeeping systems, or reporting tools
  • Strong communication skills with the ability to explain payroll tax and per diem requirements to employees, field offices, and internal stakeholders
  • Ability to manage multiple priorities, recurring deadlines, and compliance-sensitive work in a fast-paced environment
  • High level of integrity, confidentiality, accuracy, and attention to detail
  • Ability to work independently, follow established controls, escalate complex issues, and recommend process improvements
  • Experience supporting multi-state payroll, project-based payroll, staffing, construction, or travel-based workforce environments
  • Experience responding to payroll tax notices, agency inquiries, audit requests, or compliance reviews

Technical Expertise:
  • High proficiency in MS Office (Outlook, Excel, Word, Access, and PowerPoint) and business and accounting related applications.

Benefits:
Total Rewards package includes competitive pay with annual incentive potential. Benefits include 401k Retirement Savings Plan, paid vacation and holidays, medical, dental, short-term disability, and voluntary supplemental life insurance.
EO employer - M/F/Veteran/Disability
Company Details
Tradesmen International not only offers consistent work, top pay, and employment opportunities, we also provide a benefits package that is among the best in the industry.
Our comprehensive benefits include:
  • Tradesmen+ Rewards Program - earn points for hours worked
  • Vacation Pay
  • Health insurance
  • 401(k) retirement savings plan

Tradesmen International is an EO employer - M/F/Veteran/Disability
"Be Safe" from fraud! Tradesmen International will never ask you to pay for certifications, equipment, or other "up front" costs as a condition of hire. Similarly, we do not request pictures of documents or IDs to private phone numbers or email addresses. If in doubt, please call or visit your closest Tradesmen office to verify the request.
Click here to visit Tradesmen's full website.
Recruiter Name
Ethan Smith
Recruiter Phone Number
5678993227
Location
US-OH-MACEDONIA

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