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Freelance Human Systems Integration Jobs (NOW HIRING)

HX5 LLC

Systems Integration Engineer

Beavercreek, OH · On-site

$154K/yr

Must have knowledge of systems engineering in support of system definition, development, integration, verification methods, sustainment, risk modeling/simulation, testing and evaluation, human system ...

Astrolab

LTVS Human Factors Engineer

Hawthorne, CA · On-site

You will report to the Astrolab Human Systems Integration (HSI) Lead under the Program Management Office (PMO). * Carry out the HSI Plan across the development lifecycle in support of a safe ...

Astrolab

LTVS Human Factors Engineer

Hawthorne, CA · On-site

$100K - $169K/yr

You will report to the Astrolab Human Systems Integration (HSI) Lead under the Program Management Office (PMO). What you'll do: * Carry out the HSI Plan across the development lifecycle in support of ...

Astrolab

LTVS Human Factors Engineer

Hawthorne, CA · On-site

$100K - $169K/yr

You will report to the Astrolab Human Systems Integration (HSI) Lead under the Program Management Office (PMO). What you'll do: * Carry out the HSI Plan across the development lifecycle in support of ...

Blue Origin

Sr. Human Factors Engineer

Phoenix, AZ

Human-Systems Integration (HSI), Task Analysis, Human Error Analysis, Worksite Analysis, Human-in-the-Loop Evaluations, and Operational Nomenclature Best Practices * Maintain: Blue Origin User ...

Booz Allen Hamilton

Mission Integration Engineer

San Diego, CA · On-site

$110K - $148K/yr

You will conduct continuous engagement with Fleet operators, Human Systems Integration (HSI) practitioners, and stakeholders to identify operational challenges, user needs, workflow inefficiencies ...

Blue Origin

Sr. Human Factors Engineer

Seattle, WA · On-site

Human-Systems Integration (HSI), Task Analysis, Human Error Analysis, Worksite Analysis, Human-in-the-Loop Evaluations, and Operational Nomenclature Best Practices * Maintain: Blue Origin User ...

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How much do freelance human systems integration jobs pay per year?

As of Aug 22, 2026, the average yearly pay for freelance human systems integration in the United States is $91,617.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,500.00 and $121,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Human Systems Integration vs Human Factors Specialist?

AspectFreelance Human Systems IntegrationHuman Factors Specialist
CredentialsRelevant certifications, experience in systems integrationDegrees in psychology, ergonomics, or human factors; certifications often preferred
Work EnvironmentIndependent, project-based, often remote or client-siteEmployed by organizations, research labs, or consulting firms
Industry UsageUsed across aerospace, defense, healthcare, and tech industriesPrimarily in research, product design, and safety analysis

Freelance Human Systems Integration professionals focus on integrating human factors into complex systems on a project basis, often working independently. Human Factors Specialists typically work within organizations or consultancies, conducting research and designing user-centered solutions. Both roles require understanding of human behavior and system design, but differ mainly in employment setting and project scope.

What cities are hiring for Freelance Human Systems Integration jobs?

Cities with the most Freelance Human Systems Integration job openings:

What are the most commonly searched types of Human Systems Integration jobs?

The most popular types of Human Systems Integration jobs are:

What states have the most Freelance Human Systems Integration jobs?

States with the most job openings for Freelance Human Systems Integration jobs include:

Freelance Human Systems Integration jobs near you
Infographic showing various Freelance Human Systems Integration job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $91,617 per year, or $44 per hour.

Systems Integration Engineer

HX5 LLC

Beavercreek, OH • On-site

$154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Systems Integration Engineer
Systems Integration Engineer, Senior
Wright-Patterson Air Force Base
Dayton, Ohio
HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast growing veteran and woman owned company with locations nationwide.
HX5 is currently seeking a Systems Integration Engineer to join our team in Dayton, Ohio at Wright-Patterson Air Force Base to support the Agile Combat Support Program Office within the Mobility directorate.
Essential Duties and Responsibilities
  • Perform systems engineering to include expertise in systems design and integration; manufacturing, quality and industrial engineering; airworthiness; and configuration and data management.
  • Execute AFPD 62-6, USAF Airworthiness, through standardized processes, and issuance of flight authorizations.
  • Assist in reviewing, developing, and updating applicable program documentation for systems engineering relevant requirements/issues.

Education and Experience:
  • Must have one of the following combinations of education and experience;
    • Bachelor's degree in engineering from an ABET-Accredited program and fifteen (15) years of relevant experience.
    • Master's degree in engineering from an ABET-Accredited program and twelve (12) years of relevant experience.
  • Must have five (5) years of Government Acquisition experience.
  • Must have knowledge of systems engineering in support of system definition, development, integration, verification methods, sustainment, risk modeling/simulation, testing and evaluation, human system integration (HSI), crew stations engineering, OSS&E efforts, interoperability requirements, and airworthiness certification across a wide range of hardware and software systems, including ground-based systems.

Position Type/Expected Hours of Work:
This is a full-time position requiring 40 hours per week and offers a flexible work schedule Monday through Friday during core business hours.
Other Position Requirements:
  • Proof of U.S. Citizenship or US Permanent Residency is a requirement for this position.
  • Must be able to complete a U.S. government background investigation.
  • Must be able to obtain a Secret clearance.
  • Must be able to travel, including air travel.

HX5 offers a competitive salary and benefits package to include:
  • Medical/Dental/Vision Insurance
  • 401(k) plan with Company Match
  • Paid Holidays
  • Paid Time Off
  • Parental Leave
  • Life Insurance
  • Tuition Reimbursement
  • Medical and Dependent Care Flexible Spending Accounts
  • Pet Insurance

HX5, LLC is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, age, national origin, ancestry, citizenship, disability, or veteran status.
HX5, LLC is a Drug Free Workplace Employer.
ACCESSIBILITY NOTICE:
If you need a reasonable accommodation for any part of the employment process due to a physical or mental disability, please call (850) 362-6551.
CJ
HX5 logo

About HX5

Sourced by ZipRecruiter

Industry

Business management consulting

Company size

51 - 200 Employees

Headquarters location

Fort Walton Beach, FL, US

Year founded

2004

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