Penetration Testing Jobs

31 were found based on your criteria {{|number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("0")|number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("1")|number:0}})
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
Hello, I am looking for best penetration testers and ethical hackers. The candidate should know penetration testing to the core and how to exploit the code and get protection from being attacked/hacked. If i like your work,i will continue with you as i have ongoing projects.Please DO NOT bid if you are not good in pentesting and exploiting/writing. Thank you.
  • Number of freelancers needed: 4
Skills: Penetration Testing Vulnerability assessment
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Hi, I have a WordPress site that has gotten hacked multiple times in the past few months. This is becoming unacceptable and I need help not only fixing what has already been compromised, but also preventing it from happening again in the future. I'm looking for an expert in network security that is responsive and available to work right away. Being able to speak through Skype is a big plus and makes back and forth communication easier. I will offer more information to the person I hire after talking to them about the job first. Thanks for you interest in this job posting, I hope to speak to you soon.
Skills: Penetration Testing Network Security
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for an experienced web load tester, experienced in testing large scale public systems using automated scripting tools, testing different levels of load and identifying components that fail once performance degrades. Tester should be experienced in test sites and multiple test applications, e.g. HP LoadRunner, Selenium, Jmeter, Java Vuser, WebServices, etc. Required immediately, long term projects
  • Number of freelancers needed: 3
Skills: Penetration Testing Load testing LoadRunner
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
We are looking for an experienced Penetration Tester / IT Security Consultant with at least 3 years of professional experience to test our Mobile Application / API and suggest improvements. On Upwork we are working from Last 6+ years with many, many happy freelancers and even some moved to our headquarter in Berlin, Germany. Joining us means that you will be part of an international team that is driven by improving healthcare with technology and changing the status quo. Our people are exceptionally bright, motivated, customer focused and strong team player. Even though they are from diverse cultural and academic backgrounds. Required Skills: - Extensive experience in testing Web Services and APIs (REST, JSON, SOAP), HTTP methods, Sensitive data disclosure, input validation, SSL configurations, etc. - Strong ability to trace various vulnerabilities like SQLi, XSS, DDOS, CSRF, etc. - Experience with OWASP Mobile Security - Experience with Testing Tools: AppScan, Burp suite, Wireshark, Kali Linux (Optional) - Minimum of one professional security certification preferred out of CISSP, CISM, OSCP, CCNA Security certification, CompTIA Security+ Certification - Familiarity with common vulnerabilities in major operating systems (i.e., Windows, Unix and iOS/Android) and ability to track the emergence of new exploitation techniques. - Excellent verbal and written communication skills Responsibilities include, but are not limited to, the following: 1. Security scans and vulnerability assessments. 2. Work with application developers to validate, assess, understand root cause and mitigate vulnerabilities. 3. Documentation of the test results. 4. Recommendation of counter-measures and remediation techniques. How to apply: If you have all the “Required Skills”, please start your cover letter with "I’m the Security Expert you are looking for!" and include your example reports, certifications, methodologies to verify your skills.
  • Number of freelancers needed: 2
Skills: Penetration Testing Information Security Security Analysis Web Services