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Freelance Systems Engineer Jobs (NOW HIRING)

Create equipment lists, system diagrams, and production documentation. * Partner with Creative ... Source and manage AV vendors, engineers, and technical partner * Lead technical load-in, show ...

Own and build Industrial Control Systems (ICS), Programmable Logic Controllers (PLCs), and Human to ... P&G's freelancer opportunities are for project-based or other short-term engagements that require ...

We are seeking a skilled and autonomous Systems & Infrastructure Engineer to join our team for a long-term freelance collaboration. In this role, you will manage, troubleshoot, and optimize our core ...

Engineer Site Support

Woodridge, IL · On-site

$40 - $55/hr

We are seeking a skilled and autonomous Systems & Infrastructure Engineer to join our team for a long-term freelance collaboration. In this role, you will manage, troubleshoot, and optimize our core ...

Engineer Site Support

Woodridge, IL · On-site

$40 - $55/hr

We are seeking a skilled and autonomous Systems & Infrastructure Engineer to join our team for a long-term freelance collaboration. In this role, you will manage, troubleshoot, and optimize our core ...

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Freelance Systems Engineer information

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$53.5K

$127.2K

$167K

How much do freelance systems engineer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for freelance systems engineer in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a Freelance Systems Engineer job?

A Freelance Systems Engineer is an independent professional responsible for designing, implementing, and maintaining complex systems for clients on a contract basis. They work across industries like IT, aerospace, healthcare, and telecommunications, ensuring system performance, security, and scalability. Their responsibilities may include system architecture, troubleshooting, integration, and optimization. Freelancers in this role often manage multiple projects, offering flexible solutions tailored to each client’s needs.

What does a typical project look like for a Freelance Systems Engineer?

As a Freelance Systems Engineer, a typical project might involve assessing a client's existing IT infrastructure, designing and implementing integrated systems, and ensuring optimal network performance and security. You may work independently or collaborate with client-side IT teams, often managing your own schedule and communication. Projects vary in length and complexity, ranging from short-term troubleshooting assignments to long-term infrastructure overhauls. This diversity allows you to continually expand your skills and work with a wide range of industries and technologies.

What are the key skills and qualifications needed to thrive in the Freelance Systems Engineer position, and why are they important?

A Freelance Systems Engineer should possess expertise in systems integration, network infrastructure, troubleshooting, and a degree in computer science or related fields. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are often expected. Strong project management, communication, and client relationship skills help build trust and ensure project success. These competencies are crucial for delivering reliable, high-quality solutions for clients with diverse and evolving technical requirements.

More about Freelance Systems Engineer jobs
What cities are hiring for Freelance Systems Engineer jobs? Cities with the most Freelance Systems Engineer job openings:
What are the most commonly searched types of Systems Engineer jobs? The most popular types of Systems Engineer jobs are:
What states have the most Freelance Systems Engineer jobs? States with the most job openings for Freelance Systems Engineer jobs include:
Infographic showing various Freelance Systems Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $127,215 per year, or $61.2 per hour.
Freelance Mechanical Engineer / CAD Designer

Freelance Mechanical Engineer / CAD Designer

RKS Design, Inc.

Thousand Oaks, CA • On-site

Full-time

Re-posted 27 days ago


Job description


Freelance Mechanical Engineer / CAD Designer
SolidWorks CAD Update & Documentation (Beta Reconciliation)
About RKS
RKS is a 40-year industrial design and product development firm bringing complex products to market across consumer, medical, appliance, and industrial sectors. We integrate industrial design, mechanical engineering, and electronics to deliver production-ready systems for global clients.
The Engagement
We are seeking a mid-level Mechanical or CAD Designer (contract/freelance) with strong SolidWorks experience to support reconciliation of a beta prototype with its 3D CAD database.
The product is in a working beta stage. The core architecture is established. The immediate need is detailed, methodical CAD updating to reflect the current beta prototype and documentation alignment to prepare the database for production assembly reference as the CAD database may lack detail around mounting plates, wiring harnesses and other components were added in the build of the beta unit.
This is a hands-on CAD-intensive role suited for someone highly comfortable working in large assemblies and managing detailed updates.
Key Responsibilities
1. Beta Prototype vs. CAD Review
  • Review physical betaprototype against existing SolidWorks assembly
  • Identify discrepanciesbetween as-built hardware and current 3D CAD
  • Document differencesin geometry, mounting, fasteners, routing, and interfaces

2. 3D CAD Database Updates
  • Update largeSolidWorks assemblies to reflect the current working prototype
  • Resolve interferencesand misalignments discovered during reconciliation
  • Maintain properassembly structure, part references, and configurations
  • Ensure clean,organized, production-ready model structure

3. 2D Documentation Updates
  • Update 2D drawings toreflect revised 3D geometry
  • Revise dimensions,tolerances, materials, and notes as required
  • Maintain revisioncontrol and drawing standards
  • Ensure drawing packagealigns with updated BOM and assembly structure

Required Qualifications
  • Approximately 4-7years of product development experience
  • Strong proficiency in SolidWorks(large assemblies required) / 3D + 2DCAD
  • Experience updatingand maintaining complex 3D CAD databases
  • Experience generatingand revising detailed 2D production drawings
  • Strong attention todetail and methodical documentation skills
  • Ability to workindependently within an established engineering structure

Preferred
  • Bachelor's degree inMechanical Engineering
  • Experience with sheetmetal and injection-molded parts
  • Familiarity withelectromechanical assemblies (PCBs, wiring, motors, pumps, etc.)
  • Experience preparingdocumentation for manufacturing release

Engagement Details
  • Freelance / Contract
  • Immediate start
  • Project-basedengagement
  • In office

Requirements
Required Qualifications
  • Approximately 4-7years of product development experience
  • Strong proficiency in SolidWorks(large assemblies required) / 3D + 2DCAD
  • Experience updatingand maintaining complex 3D CAD databases
  • Experience generatingand revising detailed 2D production drawings
  • Strong attention todetail and methodical documentation skills
  • Ability to workindependently within an established engineering structure