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Freelance Subject Matter Expert Jobs (NOW HIRING)

Description We are seeking a motivated Common Aviation Command and Control System (CAC2S) Subject Matter Expert to join our team supporting the United States Marine Corps. In this role, you will ...

Safety Instrumented System (SIS) Subject Matter Expert Audubon is currently seeking a SIS Subject Matter Expert to be part of a project team, working onsite at a client's plant. The SIS Subject ...

Safety Instrumented System (SIS) Subject Matter Expert Audubon is currently seeking a SIS Subject Matter Expert to be part of a project team, working onsite at a client's plant. The SIS Subject ...

Subject Matter Expert

Vienna, VA · On-site

$90 - $120/hr

Serves as a subject matter expert in areas directly relevant to the program/project. * Provides guidance to junior staff members on functional procedures, processes, and policies. * Leverages AI ...

Subject Matter Expert Location : Baltimore, MD Duration : 6 months Client: Department of Health and Mental Hygiene Scope of Work: The Subject Matter Expert for Electronic Health Records (EHR ...

Job Summary The Subject Matter Expert (SME) will provide specialized operational, technical, and business expertise supporting the Veterans Health Administration (VHA) Integrated Veteran Care (IVC ...

This role resides in our broader "Subject Matter Expert" team. This team was formed as a result of our recognition that specific expertise and focus are required for our fastest growing business ...

Job Summary The Subject Matter Expert (SME) will provide specialized operational, technical, and business expertise supporting the Veterans Health Administration (VHA) Integrated Veteran Care (IVC ...

$150 - $190/hr

Subject Matter Expert Location: Washington, DC Must have an active Secret Security Clearance Required Education: Bachelor's degree from an accredited institution in Information Technology, Computer ...

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Freelance Subject Matter Expert information

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$14

$47

$132

How much do freelance subject matter expert jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for freelance subject matter expert in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is a freelance subject matter expert?

A Freelance Subject Matter Expert (SME) is a professional with specialized knowledge in a particular field who provides expertise on a project or contractual basis. SMEs are hired by companies, educational platforms, or consulting firms to create content, review materials, provide insights, or offer guidance in their area of expertise. Unlike full-time employees, they work independently and often collaborate remotely. Their contributions may include writing, editing, training, advising, or developing industry-specific solutions.

What are the key skills and qualifications needed to thrive as a freelance subject matter expert?

To thrive as a Freelance Subject Matter Expert, you need deep expertise in a specific industry or discipline, supported by advanced education or proven experience in the field. Familiarity with knowledge management platforms, online collaboration tools, and relevant certifications enhance your credibility and efficiency. Excellent communication, self-motivation, and organizational skills are crucial for translating complex information and managing client relationships independently. These skills ensure you can provide authoritative guidance, deliver high-quality results, and build a strong professional reputation in a competitive freelance market.

What are the typical challenges freelance subject matter experts face, and how can they overcome them?

Freelance Subject Matter Experts often face challenges such as managing fluctuating workloads, meeting tight deadlines, and adapting to the needs of diverse clients. Successful experts build a consistent client base, leverage professional networks, and use project management tools to stay organized. Setting clear communication protocols and proactively updating clients on progress can help maintain strong relationships and trust. Continuous learning and staying current in your field are also important, as they allow you to offer relevant insights and maintain your competitive edge.

How much do freelance subject matter experts make?

Freelance subject matter experts typically earn between $50 and $150 per hour, depending on their expertise, industry, and project complexity. Experienced professionals with specialized knowledge or certifications can charge higher rates, and earnings vary based on workload and client demand.
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Infographic showing various Freelance Subject Matter Expert job openings in the United States as of August 2026, with employment types broken down into 58% Full Time, 26% Part Time, 1% Temporary, and 15% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Subject Matter Expert II

Boston Government Services, LLC

West Mifflin, PA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago


Job description

Boston Government Services, LLC. (BGS) is seeking for a Subject Matter Expert II to support our clients in Bettis Atomic Laboratory, West Mifflin, PA.


BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction.


We are passionate about our culture! At BGS, we hire people who will bring their whole self to work each day because we value operating with openness and inclusivity, welcoming and respecting all. BGS cares for each employee’s well-being by offering a comprehensive benefit package and providing a culture of exciting work, excellence, and fun.


If you align with BGS’ company values and culture, we would love for you to explore opportunities to join our growing team by checking out the job description below!


BGS is hiring a Subject Matter Expert (SME) II to support the Department of Energy Environ/mental Management Consolidate Business Center (DOE-EMCBC) - Bettis Atomic Laboratory in West Mifflin, PA. The candidate will have recognized expertise in a specific field recognized by the DOE and familiarity with applicable Codes and Standards. Recognition as evidenced by the following areas of expertise: project management, design and performance, technical development, Deactivation and Decommissioning of nuclear sites, coordination and facilitation of meetings, field and safety preparedness, recovery and shipment of a sealed source for radiological liability purposes, preventive maintenance, management of engineering staffs and teams, maintenance of nuclear legacy facilities, procurement and operation of heavy-duty industrial equipment and machinery, Must possess above average proficiency in Microsoft Word, strong organizational skills, and excellent oral and written communication skills.


Responsibilities: 

  • Duties include, but are not limited to: Manage and direct the daily tasks required to perform ongoing support of design.
  • Construction, startup and/or operations/ maintenance activities of complex high technology systems or projects.
  • Render opinions on engineering, management, and/or technical issues.
  • Provide recommendations to project design and construction teams in specific areas of expertise.
  • Provide independent reviews and assessments in areas of specialized expertise.
  • Provide guidance to project teams in delivering results on project.
  • Apply and enforce work standards, assigns schedules.
  • Review work quality.
  • Communicate goals, objectives, and policies of the organization to staff.
  • Coordinate with the functional organizations.
  • May supervise entry level personnel within the project organization.


Requirements: 

  • Master’s degree in engineering, science or relevant technical field of study.
  • 20+ years of experience in Project Management Support.
  • Experience in working and effectively communicating with all levels of staff and contractors.
  • Must be a U.S. citizen.
  • Successful drug screening.
  • Must be eligible to obtain and maintain a security or clearance badge.


Location/Work Arrangement:

  • This position is a fully onsite position at Bettis Atomic Laboratory, West Mifflin, PA.


Benefits:

BGS offers a competitive total compensation package to eligible employees. Benefits include Health, Dental, Vision, Life Insurance, Paid Vacation, 401K, Long and Short-Term Disability.


EEO:

BGS is an Equal Opportunity/Affirmative Action employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status.


Exclusive Agreement Disclaimer:

BGS has standing contracts with federal agencies throughout the United States. We require an affirmative exclusive agreement to represent all candidates to our clients. By submitting this application, you are consenting to allow BGS to represent you as a candidate for the role in which you are applying. 


This position is a fully onsite position at Bettis Atomic Laboratory, West Mifflin, PA.