Develop and maintain automated test frameworks using Python, Bash, and PowerShell to validate ... Experience with instrumentation control libraries such as PyVISA, NI-VISA, or IVI drivers
Develop and maintain automated test frameworks using Python, Bash, and PowerShell to validate ... Experience with instrumentation control libraries such as PyVISA, NI-VISA, or IVI drivers
Python Pyvisa information
What is the difference between Python Pyvisa vs Test Automation Engineer?
| Aspect | Python Pyvisa | Test Automation Engineer |
|---|---|---|
| Required Skills | Python programming, instrument control, hardware interfacing | Programming, testing frameworks, automation tools |
| Work Environment | Laboratories, R&D, hardware testing | Software development, testing labs, QA teams |
| Industry Usage | Electronics, instrumentation, research | Software, manufacturing, quality assurance |
Python Pyvisa focuses on controlling laboratory instruments via Python, often used in research and hardware testing. Test Automation Engineers develop and implement automated testing processes across software and hardware systems. While both roles involve automation and programming, Python Pyvisa is specialized in instrument control, whereas Test Automation Engineers work broadly in testing frameworks and quality assurance across industries.
Are Python coders still in demand?
Python programmers, including those working with PyVISA for instrument control, are in high demand across industries such as automation, data analysis, and scientific research. Skills in Python, along with knowledge of relevant libraries and tools, continue to be valuable for employers seeking versatile and efficient developers.
What is a Python PyVISA developer?
A Python PyVISA developer is a software professional who specializes in using the PyVISA library to control and automate measurement instruments, such as oscilloscopes, multimeters, and signal generators, through Python programming. PyVISA is an open-source Python package that provides a convenient interface to communicate with instruments via GPIB, USB, Serial, Ethernet, and other interfaces following the VISA standard. Developers in this role typically write scripts or applications to acquire, process, and analyze data from laboratory instruments, often for research, testing, or manufacturing environments.
How much do Python contractors get paid?
Python contractors typically earn between $30 and $150 per hour depending on experience, location, and project complexity. Skilled contractors with expertise in libraries like PyVISA and experience in automation or data analysis tend to command higher rates, especially if they hold relevant certifications or specialized skills.
What are some common challenges faced by engineers working with Python PyVISA for instrument automation?
Engineers using Python PyVISA for instrument automation often encounter challenges such as managing communication timeouts, handling diverse instrument command sets, and troubleshooting connectivity issues with different interfaces (GPIB, USB, Ethernet). Ensuring reliable data transfer and synchronizing commands between multiple instruments can require careful coding and thorough testing. Collaborating closely with hardware teams and understanding the specific requirements of each device are key to successful automation projects.
Are Python Pyvisa still in demand in 2026?
Python Pyvisa remains in demand for roles involving laboratory automation, test equipment control, and data acquisition, especially in research and engineering environments. Proficiency in Python and knowledge of instrument communication protocols are valuable skills for these positions in 2026.
What are the key skills and qualifications needed to thrive as a Python PyVISA Engineer, and why are they important?
To thrive as a Python PyVISA Engineer, you need strong programming skills in Python, a solid understanding of instrument control protocols (such as GPIB, USB, and serial), and relevant engineering or technical education. Familiarity with the PyVISA library, experience using laboratory instrumentation, and knowledge of test automation frameworks are typically required. Attention to detail, problem-solving ability, and effective communication help you troubleshoot issues and collaborate with multidisciplinary teams. These skills ensure reliable automation, efficient instrument integration, and accurate data collection in research and development environments.
What is pyvisa in Python?
PyVISA is a Python library used for controlling and communicating with measurement instruments and test equipment via the Virtual Instrument Software Architecture (VISA) standard. It allows job seekers in roles involving instrument automation to interface with devices such as oscilloscopes, multimeters, and signal generators using Python scripts. Knowledge of PyVISA is useful for automating laboratory or testing environments and often requires familiarity with instrument communication protocols like GPIB, USB, or Ethernet.
What are popular job titles related to Python Pyvisa jobs in Virginia? For Python Pyvisa jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Python Pyvisa jobs in Virginia look for? The top searched job categories for Python Pyvisa jobs in Virginia are:
What cities in Virginia are hiring for Python Pyvisa jobs? Cities in Virginia with the most Python Pyvisa job openings:
Full-time
Medical, Retirement, PTO
Posted 20 days ago
Job description
Job Title: Senior Technician, Test & Integration
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
* * *
The Opportunity:
While Charon Technologies, LLC is wholly owned by CACI, a Fortune 500 company, we function as a boutique LLC comprised of under 100 staff, allowing us to operate like a small business.
The Charon SystemWare (CSW) Team in Virginia is seeking a Senior Test Technician who can test and debug boards and systems down to the component level on both Digital, Analog, and RF systems. This role includes supervisory responsibilities for team members.
Successful candidates must be able to hold and maintain a security clearance; therefore; U.S. citizenship is required.
Responsibilities:
Qualifications:
Required:
Desired:
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$86,600 - $181,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
* * *
The Opportunity:
While Charon Technologies, LLC is wholly owned by CACI, a Fortune 500 company, we function as a boutique LLC comprised of under 100 staff, allowing us to operate like a small business.
The Charon SystemWare (CSW) Team in Virginia is seeking a Senior Test Technician who can test and debug boards and systems down to the component level on both Digital, Analog, and RF systems. This role includes supervisory responsibilities for team members.
Successful candidates must be able to hold and maintain a security clearance; therefore; U.S. citizenship is required.
Responsibilities:
- Testing electronic hardware including board-level and system-level units across analog, digital, and RF systems
- Develop and maintain automated test frameworks using Python, Bash, and PowerShell to validate system functionality, performance, and reliability
- Create test automation scripts to control and interface with test equipment including spectrum analyzers, oscilloscopes, signal generators, power supplies, network analyzers, and multimeters
- Developing and executing comprehensive test plans to support ongoing and new product development programs
- Perform root-cause analysis on complex digital, analog, and RF failures, working directly with engineering to resolve component-level issues
- Collaborate with hardware design engineers to define test requirements, develop test specifications, and provide design-for-test feedback
- Support manufacturing and production teams by developing end-of-line test solutions and failure analysis procedures
- Supervise and mentor junior test technicians, providing technical guidance and performance management
- Assign tasks, monitor progress, and ensure quality standards are maintained across the team
- Foster continuous improvement efforts to enhance operations, decrease turnaround times, and streamline work processes
Qualifications:
Required:
- Experience: 8+ years of experience in hardware testing, with demonstrated technical leadership
- Scripting & Automation: Proficiency in scripting languages including Python, Bash, and PowerShell for test orchestration and system automation
- Test Equipment: Hands-on experience with test equipment such as spectrum analyzers, oscilloscopes, multimeters, signal generators, power supplies, and network analyzers
- RF Knowledge: Understanding of RF principles and measurements for wireless/communication hardware testing
- Technical Documentation: Knowledge of electrical schematics, datasheets, and hardware specifications
- Development Tools: Familiarity with version control systems (Git) and collaborative development practices
- Operating Systems: Proficiency in Linux/Windows environments
- Leadership: Ability to supervise, mentor, and guide junior team members
Desired:
- Strong programming skills in Python with experience in test automation frameworks (pytest, unittest, etc.)
- Familiarity with Linux/Unix system administration and embedded systems testing
- Knowledge of test equipment communication protocols including SCPI, GPIB/IEEE-488, USB, and Ethernet/LXI
- Experience with instrumentation control libraries such as PyVISA, NI-VISA, or IVI drivers
- Understanding of wireless protocols (WiFi, Bluetooth, cellular, GPS) and compliance testing
- Experience with environmental and reliability testing (temperature, EMI/EMC)
- Previous experience as a test engineer or in a supervisory/lead role
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$86,600 - $181,800
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.