ZipRecruiter

Log In

1

Python Contractor Jobs in Seattle, WA (NOW HIRING)

Infotech Sourcing

Technical Program Manager III

Bellevue, WA · Remote

$144K - $187K/yr

Manage groups of internal exempt and matrixed employees and contractors that serve on projects to ... Strong ability to understand and review code (Python, JavaScript); software engineering background ...

Infotech Sourcing

Technical Program Manager III

Bellevue, WA · On-site

$144K - $187K/yr

Manage groups of internal exempt and matrixed employees and contractors that serve on projects to ... Strong ability to understand and review code (Python, JavaScript); software engineering background ...

Protingent

Azure Systems Engineer

Bellevue, WA · On-site

$117K - $176K/yr

Strong scripting or automation skills (PowerShell, Python, Ansible or Terraform) * Excellent ... Experience in regulated industries (e.g., nuclear, energy, aerospace, or federal contracting)

System One

Senior Safety Methods Engineer

Bellevue, WA · Remote

$37 - $74/hr

Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available ... Familiarity with scientific programming and workflow automation (Python, MATLAB). * Knowledge of ...

System One

Senior Safety Methods Engineer

Bellevue, WA · Remote

$37 - $74/hr

Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available ... Familiarity with scientific programming and workflow automation (Python, MATLAB). * Knowledge of ...

System One

Senior Safety Methods Engineer

Bellevue, WA · Remote

$37 - $74/hr

Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available ... Familiarity with scientific programming and workflow automation (Python, MATLAB). * Knowledge of ...

System One

Senior Safety Methods Engineer

Bellevue, WA · Remote

$37 - $74/hr

Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available ... Familiarity with scientific programming and workflow automation (Python, MATLAB). * Knowledge of ...

System One

Senior Safety Methods Engineer

Bellevue, WA · Remote

$37 - $74/hr

Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available ... Familiarity with scientific programming and workflow automation (Python, MATLAB). * Knowledge of ...

next page

Showing results 1-20

All JobsPython Contractor JobsPython Contractor Jobs in Seattle, WA

Python Contractor information

See Seattle, WA salary details

$15

$66

$98

How much do python contractor jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for python contractor in Seattle, WA is $66.71, according to ZipRecruiter salary data. Most workers in this role earn between $55.00 and $75.77 per hour, depending on experience, location, and employer.

What is a Python Contractor job?

A Python Contractor is a professional software developer who specializes in Python programming and works on a contract basis rather than as a full-time employee. They are typically hired for specific projects or a set period to develop, test, and maintain Python-based applications. Python Contractors often work remotely or on-site, collaborating with teams to build web applications, data analysis tools, automation scripts, and more. Their responsibilities depend on the industry and project requirements, and they may be engaged by startups, enterprises, or agencies.

What are the key skills and qualifications needed to thrive in the Python Contractor position, and why are they important?

To thrive as a Python Contractor, you need strong programming skills in Python and related frameworks, experience with software development best practices, and a relevant degree or proven project track record. Familiarity with tools like Git, Docker, cloud platforms (such as AWS or Azure), and certifications in Python or software development are often advantageous. Strong communication, problem-solving abilities, and adaptability help differentiate top contractors in dynamic team environments. These skills and qualities are essential to deliver reliable, maintainable solutions while efficiently collaborating with stakeholders and adapting to varying client requirements.

What types of projects do Python Contractors typically work on and what does a typical workday look like?

Python Contractors often work on a diverse range of projects, including web application development, data analysis, automation scripts, and integrating APIs for clients across different industries. A typical workday may involve coding, debugging, reviewing requirements with clients or team members, and collaborating via project management tools or version control systems. Contractors usually need to manage their time efficiently, communicate progress clearly, and deliver solutions that meet specific client needs and deadlines. The work can be remote or on-site, often involving close collaboration with other developers, project managers, or data analysts.

What are popular job titles related to Python Contractor jobs in Seattle, WA? For Python Contractor jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Python Contractor jobs in Seattle, WA look for? The top searched job categories for Python Contractor jobs in Seattle, WA are:
Python Contractor jobs near you
Infographic showing various Python Contractor job openings in Seattle, WA as of July 2026, with employment types broken down into 62% Full Time, 9% Part Time, and 29% Contract. Highlights an 96% In-person, and 4% Remote job distribution, with an average salary of $138,762 per year, or $66.7 per hour.
Safety Analysis Engineer, Nuclear

Safety Analysis Engineer, Nuclear

System One Holdings, LLC

Bellevue, WA • On-site

$69 - $115/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 8 days ago

Job description

Job Title: Safety Analysis Engineer, Nuclear
Location: Bellevue, WA
Type: Contract, 12 months
Contractor Work Model: Remote
Overview
This contract Safety Analysis Engineer role performs deterministic nuclear safety analysis and transient/accident modeling (RELAP5-3D or similar) to support U.S. NRC licensing submittals. The engineer develops and documents system models, analyzes AOOs/DBEs/DBAs and licensing-basis events, supports FSAR-style reporting, and collaborates across engineering teams on methods development, V&V/benchmarking, and uncertainty/sensitivity studies.
Responsibilities
  • Perform deterministic safety analysis using RELAP5-3D code for the Natrium sodium fast reactor
  • Analyze design basis accidents (DBAs) and licensing basis events (LBEs) to support reactor licensing with US NRC
  • Model and integrate various plant systems within safety analysis computer codes
  • Develop safety analysis reports, including the Final Safety Analysis Report (FSAR)
  • Collaborate with cross-functional teams on core and reactor SSC requirements and licensing documentation
  • Contribute to safety method development, code assessment, scaling analysis, and validation activities
  • Maintain documentation of models and analysis results
  • Conduct engineering reviews of analysis and design deliverables
  • Assess plant transient benchmark tests and perform relevant benchmark calculations
  • Support implementation of software capabilities for transient and accident analysis

Requirements
  • Extensive experience in nuclear safety analysis and reactor system modeling
  • Proficiency with safety analysis software such as RELAP5, TRACE, TRAC, SAS4A/SASSYS-1, or similar
  • Experience in transient and accident analysis for NRC submittals (e.g., Chapter 15 FSAR)
  • Strong knowledge of nuclear systems thermal-hydraulics, reactor physics, and transient phenomena
  • Familiarity with nuclear reactor instrumentation, control systems, and safety regulation compliance
  • Degree: B.S. with 10+ years or M.S./Ph.D. with 5-7+ years of nuclear engineering or relevant field
  • Demonstrated analytical, modeling, and reporting skills
  • Experience working in multidisciplinary teams and under quality assurance programs (NQA-1)
  • Strong software engineering skills in Python, Fortran, C++, or similar are a plus

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-
#LI-
Ref: #161-Managed Staffing Charlotte

Apply