Offensive Security Experienced Penetration (OSEP)
The Offensive Security Experienced Penetration (OSEP) course by OffSec Training prepares experienced penetration testers to bypass modern defenses like EDR and AV using custom evasion techniques, privilege escalation, and lateral movement. Designed for security professionals with OSCP-level skills, it solves the critical gap in simulating sophisticated adversaries—verified by 70% of Fortune 500 firms now requiring advanced pen testing certifications for red team roles.
This course prepares learners for the OSEP certification exam, emphasizing real-world attack simulation and reporting. Koenig provides 30-day lab access with official vendor-authorized courseware, enabling hands-on mastery. Graduates gain recognition as advanced penetration testers capable of executing stealthy, end-to-end attacks in hardened environments.
Training Formats & Pricing
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Course Overview
The Offensive Security Experienced Penetration (OSEP) course by OffSec Training is an advanced program designed for seasoned penetration testers aiming to master evasion techniques and breaching defenses in hardened environments. It prepares candidates for the rigorous OSEP certification exam (PEN-300), a 48-hour hands-on assessment followed by a 24-hour report-writing window. This course is ideal for professionals targeting roles such as Senior Penetration Tester, Red Team Operator, and Offensive Security Consultant. With cyber threats growing more sophisticated, demand for advanced penetration testing skills has surged—enterprise job postings seeking OSEP holders have grown over 20% year-over-year, reflecting its increasing industry relevance.
Students engage with a comprehensive suite of tools and technologies including Kali Linux, Metasploit Framework, Impacket, BloodHound, and custom PowerShell scripts, all within OffSec’s purpose-built lab environment accessible via OpenVPN. The hands-on curriculum emphasizes real-world attack chains, requiring learners to configure multi-stage exploits, bypass application whitelisting with tools like Chisel and Proxychains, and execute stealthy lateral movement across Windows and Linux systems. A key project involves compromising a simulated corporate network with an initial phishing foothold, pivoting through internal subnets, and extracting crown-jewel data—all while evading EDR detection, mirroring actual red team operations.
The OSEP certification is globally recognized as a benchmark for advanced offensive security expertise, validating a candidate’s ability to conduct stealthy, effective penetration tests in mature security environments. Certified professionals report median salary increases, with Senior Penetration Testers earning between $95,000 and $120,000 annually, and many advancing into red team leadership roles. Koenig Solutions enhances this journey with Guaranteed-to-Run training, official OffSec courseware, and 1-on-1 mentoring, ensuring candidates are fully prepared. Earning the OSEP certification positions professionals to lead high-impact security assessments and drive proactive threat mitigation in enterprise cybersecurity teams.
What You'll Learn
Skills You'll Gain
Prerequisites
- Required: OSCP certification or equivalent offensive security experience to ensure a solid foundation for the Offensive Security Experienced Penetration (OSEP) course by OffSec Training.
- Required: Proficiency with Kali Linux and the Linux command line for effective navigation and tool execution within the OSEP environment.
- Required: Strong understanding of the Windows API and advanced evasion techniques to bypass modern security controls, a core focus of the OSEP curriculum.
- Required: Foundational knowledge of Active Directory, including Kerberos exploitation and pass-the-hash techniques, to master enterprise-level post-exploitation.
- Recommended: Ability to enumerate targets and identify vulnerabilities using tools such as Nmap and PowerShell.
- Recommended: Basic scripting proficiency in Bash, Python, and PowerShell to facilitate task automation and exploit modification.
- Recommended: Practical experience in identifying and exploiting common vulnerabilities such as SQL injection, file inclusion, and local privilege escalation.
Certification Exam
Everything you need to know about the OSEP 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 OSEP certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the OSEP certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Senior Penetration Tester
- Red Team Operator
- Exploit Developer
- Penetration Testing Consultant
- Adversary Emulation Specialist
- Offensive Security Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking OSEP 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 OSEP training course
Is the Offensive Security Experienced Penetration (OSEP) exam included in the course fee?
What training formats does Koenig offer for OSEP, and is it Guaranteed-to-Run?
How long is lab access for OSEP, and what environment is used?
What is Koenig's rescheduling and cancellation policy for OSEP training?
What is the OSEP exam format, passing score, and time limit?
How long is the OSEP certification valid, and what is the renewal process?
What post-training support does Koenig provide for OSEP candidates?
What are the prerequisites for Offensive Security Experienced Penetration (OSEP) training?
What is the career impact of earning the OSEP certification?
How does OSEP training compare to self-study for exam success?
Still have questions?
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