ZipRecruiter

Log In

1

Freelance Hil Test Engineer Jobs in Virginia (NOW HIRING)

Zetier

CNO Test Engineer

Arlington, VA

CNO Test Engineer Zetier seeks HW/SW Test Engineers to develop and implement automated test ... Experience with [automated] hardware-in-the-loop (HIL) testing * Familiar with network protocol ...

Zetier

CNO Test Engineer

Arlington, VA · On-site

CNO Test Engineer Zetier seeks HW/SW Test Engineers to develop and implement automated test ... Experience with [automated] hardware-in-the-loop (HIL) testing * Familiar with network protocol ...

Zetier

CNO Test Engineer

Arlington, VA · On-site

Job Summary : Zetier is seeking HW/SW Test Engineers to develop and implement automated test ... HIL) testing • Familiar with network protocol testing (e.g. Wireshark, Scapy) • Hands-on ...

Axon

System Test Engineer II

Sterling, VA · On-site

... HIL / RF-chamber / environmental setups for sensor and platform hardware. * Collect, analyze, and ... Help shape the System Test and Evaluation discipline across Dedrone. What You Bring Required * BS ...

Electra

Principal Systems Test Engineer

Manassas, VA · Hybrid

$135K - $165K/yr

SIL/HIL labs for flight controls, avionics, and aircraft as a whole; engineering flight simulators ... Build automated test processes requiring custom interfaces amongst disparate RTOS system models and ...

Axon

System Test Engineer II

Sterling, VA · On-site

You'll be the engineer who understands the entire system and its nuances end to end: you'll ... HIL / RF-chamber / environmental setups for sensor and platform hardware. * Collect, analyze, and ...

Allocor Tech

Senior Engineering Technician

Crozet, VA · On-site

Assemble hardware-in-the-loop (HIL) test racks and support integration and quality testing of ... Engineering teams view you as a force-multiplier who shortens the path from design to reliable ...

Electra

Systems Test Manager

Manassas, VA · Hybrid

$150K - $180K/yr

SIL/HIL labs for flight controls, avionics, and aircraft as a whole; engineering flight simulators ... Experience building test and instrument capabilities, not only operating existing capabilities

next page

Showing results 1-20

All JobsHil Test Engineer JobsFreelance Hil Test Engineer JobsFreelance Hil Test Engineer Jobs in Virginia

Freelance Hil Test Engineer information

What is a freelance HIL test engineer?

A Freelance HIL (Hardware-in-the-Loop) Test Engineer is a specialist who independently designs, implements, and executes tests on embedded systems by simulating real-world conditions using HIL setups. They work on a contract or project basis rather than as full-time employees, often collaborating with automotive, aerospace, or industrial companies to verify the performance and reliability of control systems. These engineers use simulation tools and hardware to ensure products meet safety and functionality standards before release. Their freelance status allows them flexibility to work with multiple clients, often remotely or onsite as needed.

What are the key skills and qualifications needed to thrive as a freelance HIL test engineer?

To thrive as a Freelance HIL Test Engineer, you need a solid background in electrical engineering, control systems, and experience with Hardware-in-the-Loop (HIL) testing methodologies. Familiarity with tools like dSPACE, NI LabVIEW, Vector CANoe, and relevant programming languages (such as Python or MATLAB/Simulink) is typically required, along with certifications in automotive or embedded systems testing. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for collaborating with diverse clients and adapting to various project requirements. These skills and qualifications are critical for ensuring accurate system validation, efficient troubleshooting, and successful project delivery in dynamic, technical environments.

What are some common challenges faced by freelance HIL test engineers when working remotely with clients?

Freelance HIL (Hardware-in-the-Loop) Test Engineers often encounter challenges such as coordinating test schedules across different time zones, managing access to client hardware or simulation platforms, and ensuring clear communication with in-house engineering teams. Since HIL testing typically requires specialized equipment, freelancers may need to travel to client sites or establish secure remote access, which can introduce logistical and technical hurdles. Building strong relationships with client teams and maintaining organized documentation help to overcome these challenges and ensure successful test execution.

What is the difference between Freelance Hil Test Engineer vs Freelance Software Test Engineer?

AspectFreelance Hil Test EngineerFreelance Software Test Engineer
CredentialsTypically requires certifications like ISTQB, CSTESimilar certifications like ISTQB, CSTE are common
Work EnvironmentOften works remotely or on client sites, focusing on hardware and system testingPrimarily remote or on-site, focusing on software applications
Industry UsageUsed in industries like healthcare, aerospace, and manufacturingCommon in IT, software development, and tech companies
Search & Comparison IntentPeople compare for testing roles in hardware/system environmentsPeople compare for software testing roles in tech projects

The main difference is that Freelance Hil Test Engineers focus on hardware, systems, and specialized testing environments, while Freelance Software Test Engineers concentrate on software applications and development projects. Both roles require similar certifications and can be performed remotely, but they serve different industry needs.

What are the most commonly searched types of Hil Test Engineer jobs in Virginia?

The most popular types of Hil Test Engineer jobs in Virginia are:

What are popular job titles related to Freelance Hil Test Engineer jobs in Virginia?

For Freelance Hil Test Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Freelance Hil Test Engineer jobs in Virginia look for?

The top searched job categories for Freelance Hil Test Engineer jobs in Virginia are:

What cities in Virginia are hiring for Freelance Hil Test Engineer jobs?

Cities in Virginia with the most Freelance Hil Test Engineer job openings:

Freelance Hil Test Engineer jobs near you

Software & Systems Development Engineer - Test Framework with Security Clearance

Legacy Consulting Services , LLC

Arlington, VA • On-site

Other

Re-posted 16 hours ago

Job description

LCS Defense is seeking a Software & Systems Development Engineer to design, develop, and maintain the software infrastructure that enables automated testing of next-generation cloud hardware platforms.
This is not a traditional Systems Test Engineering role focused on writing test plans, TEMPs, or test procedures. Instead, this position is responsible for building and maintaining the test framework, automation, and hardware/software interfaces used by engineering teams to validate complex hardware systems within a dedicated development laboratory.
The ideal candidate is a software engineer with experience developing automation, hardware interfaces, embedded or low-level software, and hardware-in-the-loop (HIL) test environments.
________________________________________
Key Responsibilities
• Design, develop, and maintain software-based test frameworks used to validate next-generation hardware platforms.
• Develop software that interfaces directly with hardware devices, instruments, and systems under test.
• Build and maintain hardware-in-the-loop (HIL) testing environments supporting engineering development.
• Develop automation, utilities, scripts, and software tools that improve engineering productivity.
• Create software interfaces, drivers, and communication layers between test infrastructure and hardware devices.
• Support integration, debugging, troubleshooting, and validation of hardware/software systems.
• Collaborate closely with hardware, FPGA, embedded software, and cloud software engineers.
• Maintain laboratory software infrastructure supporting engineering development activities.
• Participate in code reviews and software design discussions.
• Support continuous improvement of automated testing capabilities.
________________________________________
Required Qualifications
• Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or related field.
• 5+ years of professional software development experience.
• Strong programming experience in Rust (preferred) and/or Python.
• Experience developing software that interfaces directly with hardware.
• Experience with hardware/software integration.
• Experience with Linux development environments.
• Experience developing software used for automation or engineering infrastructure.
• Strong debugging and troubleshooting skills.
• Familiarity with Git version control.
________________________________________
Preferred Qualifications
• Experience developing hardware-in-the-loop (HIL) test environments.
• Embedded software development experience.
• Experience writing device drivers or hardware interface software.
• Experience with CI/CD pipelines and DevOps tooling.
• Experience with AWS cloud services.
• Experience with Bash scripting.
• Experience working with FPGA-based hardware systems.
• Experience with automated testing frameworks.
• Familiarity with networking protocols used for hardware communication.
________________________________________
Preferred Technical Skills
• Rust
• Python
• C++
• Linux
• Bash
• Git
• AWS
• Docker
• Kubernetes
• CI/CD
• Hardware Interfaces
• TCP/IP
• Serial Communications
• Embedded Linux

Apply