126 to 150 of 166 Remote Penetration Testing Jobs

based forensics, cyber incident response, cyber-criminal investigation, intrusion detection/analysis, designing countermeasures and mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations, or offensive cyber operations. Malware development, analysis, binary disassembly, binary decomplication, network/communication protocol analysis, software vulnerability research, or … WHAT YOU'LL NEED TO SUCCEED: Required Experience: 5+ years of related experience Required Technical Skills: Offensive Security Experienced Pentester (OSEP), Advanced Windows Exploitation (OSEE), Exploit Researcher and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) Security Clearance Level: TS/SCI US Citizenship Required Location: Hybrid-Ft. Belvoir, VA Required Skills and Abilities: Must be proficient in offensive … based forensics, cyber incident response, cyber-criminal investigation, intrusion detection/analysis, designing countermeasures and mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations, or offensive cyber operations. GDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at More ❯

Join a leading Cyber Security provider, established in early 2018 and rapidly growing in the UK. They specialize in a wide array of security services including Penetration Testing, Cloud Security, Continuous Security Testing, Adversarial Emulation, End Point Detection and Response, Backup & Restore solutions, and more. Role: Graduate Sales Development Representative Location: Newcastle or Leeds Responsibilities: Learn and More ❯

solutions. You'll write, test, and maintain high-quality software in collaboration with your colleagues. You'll help improve test processes, identify and resolve issues, and create tools for testing performance, security, and system integration. Promoting a strong testing culture across the team will also be part of your role. What makes this job unique? This is your … of integration. At Payter, you'll find an open and dynamic environment where your work has real impact. Job requirements Technical skills: Programming Languages : Golang (training provided if needed) Testing Types : Unit, integration, regression, end-to-end, performance, load, and security testing Testing Methodologies : Test-Driven Development (TDD), Behaviour-Driven Development (BDD) Test Techniques : Black-box, white … box testing, mocking, stubbing, and test data management Software Practices : Git workflows, Object-Oriented Programming (OOP), SOLID principles, use of design patterns DevOps & Infrastructure : Infrastructure as Code (IaC) Configuration management tools Containerisation (e.g., Docker) Security : Secure coding, vulnerability scanning, penetration testing, and general software security principles Debugging : Working with logs, databases, and root cause analysis Soft skills More ❯

you will need the following skills and experience: - Experience in either a Cyber Analyst or Cyber Engineer role - Knowledge on SIEM and EDR tools - Experience in network audits and penetration testing - Infrastructure support experience - Knowledge on security frameworks More ❯

recovery plans Establish and improve vulnerability management processes Requirements Experience in a Cyber Analyst or Cyber Engineer role Knowledge of SIEM and EDR tools Experience with network audits and penetration testing Infrastructure support experience Understanding of security frameworks Create a job alert and receive personalized job recommendations directly to your inbox. More ❯

Cyber & Intelligence's Offensive Cyber community and be at the forefront of securing some of the most advanced systems and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and exploits used in world-class offensive cyber operations and defense. The Work: The Test Engineer (TE) Skill Level 3, within the … assessment, and developing and applying modeling and simulation for T&E. Additionally, the Test Engineer analyzes performance data and estimates confidence and performance, plans and executes data collection and testing, and coordinates with systems engineering and program management to inform evaluation planning. The Test Engineer must also assess operational environments and prioritize T&E objectives, as well as design … Engineering, Statistics, Engineering Management, or related discipline. May substitute four years' experience in lieu of a Bachelor's Degree. • 8+ years in conducting both component and system integration level testing on complex software products • Experience to develop and deliver briefings, technical presentations, and program documentation to senior program management Desired Skills: • Experience testing CNO tools and capabilities • Experience More ❯

Experience coordinating with other military units besides the one assigned to or multiple clients your organization is supporting • TS/SCI Clearance required Additional Qualifications • Experience with Cyberspace Operations, Penetration Testing, or Cybersecurity • DoD recognized technical certifications • Strong verbal and written communication skills Clearance: Applicants selected will be subject to a security investigation and may need to meet More ❯

or related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote More ❯

or related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote More ❯

or related field Desirable Existing security clearance (Secret or above) Knowledge of anti-reversing techniques, implants, and advanced threat emulation Proficiency in multiple architectures (e.g. x86, ARM) Background in penetration testing or red team work Package & Benefits Up to £135,000 base salary (or equivalent local currency) Health insurance, generous pension, bonus, and 25+ days holiday Fully remote More ❯

path to enhanced cybersecurity and compliance. You work side by side with your client, providing advisory and support to address challenges with precision and confidence. With our expertise in penetration testing , risk assessments , and independent OT security assessments, you empower your client to achieve exceptional cyber resilience. From securing industrial control systems to safeguarding critical processes, your efforts More ❯

Cyber & Intelligence's Offensive Cyber community and be at the forefront of securing some of the most advanced systems and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and exploits used in world-class offensive cyber operations and defense. Why Join Us: Your Health, Your Wealth, Your Life Our flexible More ❯

Writing and maintaining documentation on SRE processes and policies Recommending and implementing ways of driving operational efficiency and driving down our cost to run, without impacting service Assisting in penetration testing for Cloud through liaising with our provider, providing technical details, and environment setup Incident management Here's what we're looking for: Experience Strong collaboration skills Launching More ❯

Writing and maintaining documentation on SRE processes and policies Recommending and implementing ways of driving operational efficiency and driving down our cost to run, without impacting service Assisting in penetration testing for Cloud through liaising with our provider, providing technical details, and environment setup Incident management Here's what we're looking for: Experience Strong collaboration skills Launching More ❯

Cyber & Intelligence's Offensive Cyber community and be at the forefront of securing some of the most advanced systems and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and exploits used in world-class offensive cyber operations and defense. The Work: A CNO (Computer Network Operations) offensive cyber professional can More ❯

Penetration Tester – Infrastructure Salary: £70,000–£100,000 (depending on experience) Location: Hybrid – London (2 days per week on-site) Note: To be eligible for this role, you must be eligible for UK Security Clearance (SC). A high-performing digital security team is looking for an experienced Infrastructure Penetration Tester to join them in delivering critical assessments … across complex and sensitive client environments. This is a hands-on internal testing role, not web application focused, where you'll be expected to work independently and navigate challenging systems with confidence. This role is suited to testers who thrive in technically demanding scenarios, want autonomy, and are motivated by work with real-world impact. Key Responsibilities Conduct internal … infrastructure and Active Directory penetration tests in live production environments Produce clear, concise reports tailored to both technical and non-technical audiences Build trusted relationships with clients in a consultancy-facing capacity Work within a small, high-trust team on sensitive engagements Contribute to the evolution of internal tooling and testing methodologies Operate effectively in environments with limited More ❯

Penetration Tester – Infrastructure Salary: £70,000–£100,000 (depending on experience) Location: Hybrid – London (2 days per week on-site) Note: To be eligible for this role, you must be eligible for UK Security Clearance (SC). A high-performing digital security team is looking for an experienced Infrastructure Penetration Tester to join them in delivering critical assessments … across complex and sensitive client environments. This is a hands-on internal testing role, not web application focused, where you'll be expected to work independently and navigate challenging systems with confidence. This role is suited to testers who thrive in technically demanding scenarios, want autonomy, and are motivated by work with real-world impact. Key Responsibilities Conduct internal … infrastructure and Active Directory penetration tests in live production environments Produce clear, concise reports tailored to both technical and non-technical audiences Build trusted relationships with clients in a consultancy-facing capacity Work within a small, high-trust team on sensitive engagements Contribute to the evolution of internal tooling and testing methodologies Operate effectively in environments with limited More ❯

Penetration Tester £up to £100,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Penetration Tester (Infrastructure Focus) Work Type & Location: Hybrid - London preferred (other UK locations considered) Role Type: Permanent Start Date: Immediate Anson McCade is proud to be supporting a global innovation and transformation consultancy in growing their elite Digital … Data team. We're seeking a Penetration Tester with a deep focus on infrastructure and Active Directory environments. This isn't your typical web app testing role-this is hands-on, internal infrastructure testing in high-stakes client environments (defence, critical infrastructure, national security). This is a high-trust, high-impact role for someone confident in … navigating sensitive networks, with the ability to think independently, consult directly with clients, and deliver clear, actionable insights. As a Penetration Tester, you will: • Deliver internal infrastructure penetration tests, including Active Directory environments • Act as a trusted advisor to clients-this is a hands-on consulting-facing role • Document clear, concise technical reports for both technical and non More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Lead Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £65,000- £80,000 Number of Roles Available … Clearance due to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable Strong experience in Penetration Testing Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong client More ❯

We are currently recruiting for a highly awarded Managed Security Service Provider for the role of Lead Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions. Role Overview *CANDIDATES MUST BE BASED IN THE UK* Location: Remote Package: £65,000- £80,000 Number of Roles Available … Clearance due to the nature of clients Full UK Driving License & Access to a vehicle are essential Experience working in the public sector would be desirable Strong experience in Penetration Testing Cyber Scheme, CREST or CHECK Certifications are required Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies Strong client More ❯

QA Engineer QA, Web/Mobile testing, Functional/Regression testing Salary circa £55,000 - £60,000 Remote working with occasional meet ups in either Cambridge or Manchester About the Role: QA Engineer to join a fast growing start up/scale up financial services company. You will work closely with developers, product managers and other stakeholders to … create and execute comprehensive testing strategies for web and mobile applications, APIs, and complex financial transaction flows. Key Responsibilities: Develop, implement, and maintain test strategies, test plans, and test cases for web and mobile applications. Perform functional, integration, regression, and API testing to ensure system reliability and performance. Utilize JIRA and Confluence for test management, bug tracking, and … clearing). Ensure quality assurance in crypto CeFi and DeFi applications by understanding their functionalities and potential risks. Advocate for automation and CI/CD best practices to improve testing efficiency. Requirements: 5+ years of experience in software testing, specifically in financial or crypto-related applications. Strong grasp of crypto CeFi and DeFi concepts and their transaction flows. More ❯

based forensics, cyber incident response, cyber-criminal investigation, intrusion detection/analysis, designing countermeasures and mitigations against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations, or offensive cyber operations. (desired, not required) - Experience in malware development, analysis, binary disassembly, binary decomplication, network/communication protocol … Apprentice Course (RTAC) - Red Team Journeyman Course (RTJC) - Certified Red Team Operator (CRTO) certification - Offensive Security Certified Professional (OSCP) - Rogue Ops- Red Team 1 (ROPS) - GIAC Exploit Researcher & Advanced Penetration Tester (GXPN) - GIAC Penetration Tester (GPEN) - GIAC Web Application Penetration Tester (GWAP) Certifications: None required. Security Clearance: Ability to obtain a DoD TS/SCI More ❯

Cyber & Intelligence's Offensive Cyber community and be at the forefront of securing some of the most advanced systems and networks out there. Our team doesn't just do penetration testing - we create the techniques, tools, and exploits used in world-class offensive cyber operations and defense. The Work: The Test Engineer (TE) Skill Level 2, within the … assessment, and developing and applying modeling and simulation for T&E. Additionally, the Test Engineer analyzes performance data and estimates confidence and performance, plans and executes data collection and testing, and coordinates with systems engineering and program management to inform evaluation planning. The Test Engineer must also assess operational environments and prioritize T&E objectives, as well as design … Engineering, Statistics, Engineering Management, or related discipline. May substitute four years' experience in lieu of a Bachelor's Degree. • 5+ years in conducting both component and system integration level testing on complex software products Desired Skills: • Experience testing CNO tools and capabilities • Experience with Government test and evaluation concepts related to acquisition operations • Experience with applying statistical analysis More ❯

security standpoint - maintaining things practical using a risk-based approach with a focus on following areas: Automation of security controls, security hardening of the developer and IaC processes (building, testing, release), supply chain security (part of the build process), related metrics and monitoring/audits Network, VM & container image and system hardening, Cloud issues and misconfigurations Endpoint Security, Infrastructure … Identity and Access Management, SIEM, Threat intelligence, common misconfigs (DNS, email, networking, etc.) Organising and performing penetration testing of our infrastructure, and collaborating with external parties on those tests. Picking tools, methods and approaches to maintain and improve the security stance of the company. (And we have a strong preference towards FOSS tooling when possible) Writing and enabling More ❯

boost engagement velocity. Lead pilot programmes to test and adopt new delivery models, tools, and quality assurance mechanisms. Stay ahead of the curve on AI-driven security ops, continuous testing trends, and emerging delivery techniques. Champion a culture of continuous improvement and proactive problem-solving. Identify and implement new methodologies, tools, and technologies to enhance service offerings. Stay abreast … and support to clients on security best practices and risk mitigation strategies. Education, Experience, Skills, & Abilities 10+ years in cybersecurity services or SaaS operations, with direct experience in pen testing or PTaaS preferred. 3+ years in a senior operational or service delivery leadership role. In depth technical understanding of pentesting approaches across multiple target types. Demonstrated success leading complex More ❯