PowerShell Pester
Master the PowerShell Pester framework to validate and secure PowerShell scripts and modules through automated unit and integration testing. Designed for DevOps engineers, cloud engineers, and system administrators, this course solves the critical challenge of ensuring script reliability and compliance in production environments. Microsoft reports that Pester is the standard test framework for PowerShell, trusted across Azure and Microsoft teams for CI/CD pipeline integrity.
Prepare for Microsoft Azure and DevOps certifications with confidence. This course includes Koenig’s Guaranteed-to-Run scheduling and 30-day lab access, enabling hands-on mastery of test-driven development. Gain the skills to build resilient automation workflows and advance into senior cloud and infrastructure roles.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Microsoft PowerShell Pester course is designed for IT professionals, DevOps engineers, and automation specialists seeking to master automated testing in PowerShell environments. This course specifically covers the Pester framework, Microsoft's official tool for unit and integration testing of PowerShell scripts and modules. While not tied to a specific certification exam, it supports preparation for broader Microsoft role-based certifications such as Microsoft Certified: DevOps Engineer Expert. With PowerShell being used in over 90% of enterprise Windows environments, the demand for automated testing skills is growing rapidly, particularly among organizations adopting CI/CD pipelines and Infrastructure as Code practices. This course equips learners with the ability to validate, test, and ensure the reliability of PowerShell code, a critical skill in modern IT operations and cloud management.
Students will gain hands-on experience with core tools and technologies including PowerShell 7, Pester, Visual Studio Code, GitHub Actions, and Azure DevOps. The course includes extensive lab work conducted in a Windows PowerShell Integrated Scripting Environment (ISE) and VS Code, where students build and execute test scripts using Pester’s Describe, Context, It, and Should constructs. A key project involves creating a full test suite for a PowerShell module that manages Active Directory user provisioning, including mocking external commands and validating function outputs. Learners will also generate code coverage reports and integrate Pester tests into a simulated CI pipeline using GitHub Actions, mirroring real-world DevOps workflows used by Microsoft and Azure engineering teams.
This PowerShell Pester training enhances career readiness for roles such as DevOps Engineer, Cloud Administrator, and Automation Specialist, all of which are projected to see 20% job growth through 2028 according to Microsoft’s workforce trends report. Graduates are better positioned to earn certifications like Microsoft Certified: DevOps Engineer Expert, recognized globally for validating advanced automation and testing skills. With an average salary of $110,000 in the U.S., these roles value proven expertise in PowerShell testing. Koenig Solutions offers a Guaranteed-to-Run schedule and access to official Microsoft courseware, ensuring learners receive structured, hands-on training. Completing this course empowers professionals to deliver robust, tested PowerShell code, a critical competency in modern cloud and on-premises IT environments.
What You'll Learn
Skills You'll Gain
Prerequisites
- Practical knowledge of PowerShell scripting, including functions, parameters, and execution flow, is essential for mastering PowerShell Pester testing with Microsoft tools.
- Experience installing and managing PowerShell modules via PowerShell Gallery enhances your ability to develop and run effective Pester test scripts.
- A solid understanding of unit testing concepts—such as test cases, assertions, and test-driven development—is crucial for creating reliable PowerShell Pester tests.
- Familiarity with PowerShell syntax and pipelines enables seamless command chaining, which is vital for writing comprehensive Pester test scripts.
- The ability to write and run PowerShell scripts with proper naming conventions, like .Tests.ps1, ensures organized and maintainable test projects.
- Basic knowledge of mocking techniques in PowerShell allows you to simulate commands effectively during Pester testing, improving test accuracy and coverage.
Certification Exam
Everything you need to know about the PowerShell Pester certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of PowerShell Pester certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the PowerShell Pester certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- PowerShell Pester Automation Engineer
- Microsoft Automation Specialist
- DevOps Engineer
- Systems Administrator
- PowerShell Pester Developer
- Infrastructure QA Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking PowerShell Pester certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the PowerShell Pester training course
Is there a standalone Microsoft PowerShell Pester certification exam, and what is the cost of relevant exams?
What training formats does Koenig offer for PowerShell Pester, and is Guaranteed-to-Run scheduling available?
How long is lab access provided for PowerShell Pester, and what environment is used?
What is Koenig's rescheduling and cancellation policy for the PowerShell Pester course?
What is the format and structure of the Microsoft exams that cover PowerShell Pester skills?
How is the PowerShell Pester skill validated, and is there a renewal process?
What post-training support does Koenig provide after completing the PowerShell Pester course?
What are the prerequisites or experience needed for the PowerShell Pester course?
What is the average salary for professionals with PowerShell Pester skills, and how does certification impact earnings?
How does Koenig's PowerShell Pester training compare to self-study options in terms of effectiveness and time investment?
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