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Freelance R Programming Language Jobs in Massachusetts

Raytheon

Factory Data Analytics Engineer

Andover, MA

$116K - $139K/yr

Experience with at least one programming language (e.g., Python, Perl, C, C++, C#, Java etc ... Minitab, R, JMP, or SAS, etc. * Proven knowledge of database design and software architecture ...

VIA

Data Specialist

Somerville, MA · On-site

Competence in Python, R, or equivalent programming language * Competence in at least two of the following technologies: * Database technologies (e.g., SQL, PostgreSQL) * Data science libraries (e.g ...

VIA

Data Specialist

Somerville, MA · On-site

Competence in Python, R, or equivalent programming language * Competence in at least two of the following technologies: * Database technologies (e.g., SQL, PostgreSQL) * Data science libraries (e.g ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA

High proficiency with data analysis and statistics, graphical presentation of data, data management and analysis using Excel, and a programming language (e.g., R or Python) * Competent in managing ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA · On-site

$92K - $112K/yr

High proficiency with data analysis and statistics, graphical presentation of data, data management and analysis using Excel, and a programming language (e.g., R or Python) * Competent in managing ...

Cornerstone Research

... programming language (e.g., Python, R) • Understanding of statistical concepts and their applications in business settings • Effective written and verbal communication skills, with the ability to ...

Exponent Inc.

Ecotoxicologist (Ph.D.)

Natick, MA · On-site

High proficiency with data analysis and statistics, graphical presentation of data, data management and analysis using Excel, and a programming language (e.g., R or Python) * Competent in managing ...

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Freelance R Programming Language information

What is a freelance R programmer?

A freelance R programmer is a professional who works independently, providing services related to the R programming language on a contract or per-project basis. They typically help organizations or individuals analyze data, build statistical models, visualize results, and develop custom R scripts or packages. Freelance R programmers often work remotely and may serve clients across various industries, including finance, healthcare, academia, and technology. Their flexible arrangements allow them to take on diverse projects, from data cleaning to advanced machine learning tasks.

What are the key skills and qualifications needed to thrive as a freelance R programmer?

To thrive as a Freelance R Programmer, you need strong statistical analysis, data manipulation, and coding skills in R, often supported by a degree in statistics, computer science, or a related field. Familiarity with RStudio, version control systems like Git, and relevant libraries such as tidyverse and Shiny is typically required. Excellent problem-solving, client communication, and time management skills help you stand out in this role. These abilities ensure you can deliver accurate, timely data solutions that meet client needs in a competitive freelance environment.

What are some common challenges freelance R programmers face when working with clients remotely?

Freelance R programmers often encounter challenges related to communication and project scope when collaborating remotely with clients. Since requirements can change or lack clarity, it's important to establish clear expectations and maintain regular updates through meetings or written summaries. Additionally, managing data privacy and access can be tricky, so freelancers should be prepared to use secure data-sharing tools and clarify ownership of scripts and results. Building strong communication skills and being proactive about project management can help overcome these hurdles and ensure successful client collaborations.

What is the difference between Freelance R Programming Language vs Data Analyst?

AspectFreelance R Programming LanguageData Analyst
Required skillsProficiency in R, statistical analysis, data visualizationData manipulation, statistical analysis, reporting
Work environmentIndependent, project-based, remote or on-siteTypically in organizations, team-based, office or remote
CertificationsR certifications, data analysis coursesData analysis, business intelligence certifications
Industry usageFreelance projects across various industriesCorporate, finance, healthcare, marketing

Freelance R Programming Language professionals focus on independent projects requiring R skills, while Data Analysts work within organizations analyzing data to inform business decisions. Both roles require statistical knowledge, but their work settings and project types differ.

Are freelance R programming language programmers in demand?

Freelance R programming language programmers are in demand due to the growing need for data analysis, statistical modeling, and data visualization across industries such as finance, healthcare, and research. Skills in data manipulation, statistical packages, and experience with tools like RStudio increase employability in freelance roles, which often require strong analytical and programming expertise. The demand is expected to grow as data-driven decision-making becomes more prevalent.

What are popular job titles related to Freelance R Programming Language jobs in Massachusetts?

For Freelance R Programming Language jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Freelance R Programming Language jobs in Massachusetts look for?

The top searched job categories for Freelance R Programming Language jobs in Massachusetts are:

What cities in Massachusetts are hiring for Freelance R Programming Language jobs?

Cities in Massachusetts with the most Freelance R Programming Language job openings:

Freelance R Programming Language jobs near you

Factory Data Analytics Engineer

Raytheon

Andover, MA

$116K - $139K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Raytheon rating

9.1

Company rating: 9.1 out of 10

Based on 99 frontline employees who took The Breakroom Quiz

2nd of 542 rated manufacturers

Job description

Date Posted:

2026-08-10

Country:

United States of America

Location:

US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG

Position Role Type:

Hybrid

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. 

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

What You Will Do:

  • Create and maintain data visualization and statistical analysis tools that increase understanding of factory data.
  • Write scripts to convert non-standard test data (excel, access, text, etc.) into a standardized text-based format.
  • Work with customers to ensure their data is used to reduce process variation and improve factory test yields.
  • Experience with factory test data, supporting Raytheon Missiles and Defense program needs as required in a fast-paced, multi-task work
  • Use agile software development methods, provide imaginative, thorough, and practicable solutions to a wide range of difficult technical problems.
  • Travel to factories in Andover, MA

Qualifications You Must Have:

  • Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.
  • Experience with at least one programming language (e.g., Python, Perl, C, C++, C#, Java etc).
  • Experience with web application development.
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

  • Python based data inquiry (Pandas, NumPy, Scikit-learn, Matplotlib, etc)
  • Exposure to statistical methods and tools such as: Minitab, R, JMP, or SAS, etc.
  • Proven knowledge of database design and software architecture principles
  • Strong understanding of MSSQL, MariaDB or ANSI standard SQL
  • Experience with lean manufacturing, Core/Six Sigma, and statistical process control
  • Angular/React/jQuery or similar JavaScript-based framework
  • CompTIA Security+ certification

What We Offer:

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now!

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX 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, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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