Penetration Tester
$102k - $122.4kKratos Defense
Readiness Delivered . Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and commercial enterprises. We proactively build trusted relationships with our peers, partners and customers, and take ownership for our actions-always striving to do the right thing. As a Penetration Tester for Kratos' Commercial Cybersecurity Services division, working in a remote setting, youwill serve as a key contributor in delivering advanced offensive security assessments across complex customer environments, including networks, cloud infrastructures, applications, and emerging technologies. This mid?career role is designed for seasoned ethical hackers who excel at adversary emulation, tactical problem?solving, and producing high?quality, client?ready deliverables with minimal oversight. The ideal candidate brings strong technical expertise, proven experience leading penetration testing engagements, and a commitment to continuous learning, collaboration, and innovation as they help strengthen customer defenses and guide remediation with clarity and precision.
Job Responsibilities :
- Perform penetration testing engagements to simulate cyberattacks on customer computer systems, cloud solutions, and scoped networks. Generate deliverables, confirm scope, and execute with minimal oversight.
- Promote an inclusive, learning-focused team by sharing knowledge, promoting best practices, and collaborating to reach consensus on our approach to tactical issues. Work with the team to devise novel tests and scenarios for various penetration tests of emerging technologies.
- Consistently produce high quality, client ready deliverables.
- Develop and implement automation solutions, new tools, or processes to eliminate wasted effort and allow our team to focus on the important issues that require finesse and expertise.
- Research cybersecurity incidents, threats and vulnerabilities to keep up to date.
- Adhere to projects/tasks, scheduling, and quality control by monitoring penetration test execution. Reviews reporting to ensure it thoroughly breaks down and explains all weaknesses and vulnerabilities, their attack vectors and remediation steps in a clear and concise manner.
- Create proofs of concept, documentation, and evidence can be easily followed by customer points of contact. Provide recommendations for new technologies and system designs according to test results.
Required Experience:
One or more of the following certifications: OSCP, OSWE, OSEP, OSED, OSCE, OSWA, GXPN, GWAPT, GPEN, CMWAPT, and CRTOP or other certifications approved on a case-by-case basis.
- One or more of the following R311 Certifications: CCNP Security, CASP+ CE, CISSP, CSSLP, CISSP-ISSEP, GPEN, GCED, CEH, CCNA Cyber Ops, CHFI, GCFA, CompTIA PenTest+, OSCP, OSWE, OSEP, OSWA, eCPPT, eWPT, eWPTX, HTB CPTS, Burp Suite Certified Practitioner.
- Three years of direct, full time cybersecurity experience.
- An additional two years of experience leading penetration testing activity as an individual contributor.
- Candidates who do not meet all four requirements cannot be considered for this position.
Preferred Skills/Experience
Advanced experience and knowledge of general network testing skills and web application testing, including Open Source Intelligence Gathering, Cloud Configuration Testing, Network Testing & Exploitation, Web Application Exploitation, and Web API Testing.
- Functional knowledge or experience of one or more types of specialized testing, to include: Mobile Applications; Desktop Applications (Mac, Linux, or Windows); Red Team Engagements; Physical Penetration Testing.
- Understanding or experience with the FedRAMP framework and requirements for penetration testing.
- Advanced knowledge of commonly used penetration testing tools and some ability to write scripts or develop rudimentary new tools as needed.
- Qualified candidates should be prepared to use and test new technologies with little notice through effective research and study strategies.
- Comfortable mentoring others on tools, concepts, and methods for conducting penetration testing.
- Prior experience in cybersecurity consulting and/or assessing government systems.
- Close proximity to the Washington D.C. area and willingness to travel on-site.
- Hold an active Secret or Top Secret clearance or willingness to apply for a clearance.
# LI-Remote
The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge, and skills.
Competitive salary based on experience and education
Salary Range: $102,000-$122,400
Kratos is valued for our ability to design and deliver leading edge, resilient solutions for aerospace communication, control, awareness and mission success across a continuum of offerings-from commercial to tailored custom solutions and integrated programs. Customers trust us to stay relevant and know we are in it for the long-haul. We bring both the capability and confidence that our customers value and depend on. And we always deliver.
This posting will close within 90 days from the Posting Date.
From: Kratos Defense$73k - $90k
...weekly pay for birthing parents), 11 paid holidays, and volunteer time off. Position Summary: FRSecure is seeking 2 new Associate Penetration Testers! This is an eThe Associate Penetration Tester is responsible for providing security posture validation through penetration...SuggestedWeekly payFull timeWork at officeLocal areaImmediate startRemote workMonday to FridayFlexible hours$173.9k - $290.1k
...heavy information security measures. As a Manager in the Attack & Penetration Testing team, you will lead sophisticated offensive security... ...work both independently as well as lead a team of technical testers on penetration testing and red team engagements. Lead and mentor...SuggestedWork experience placementRemote work$168.5k
...Penetration Tester, AVP Barclays Services Corp. seeks Penetration Tester, AVP (multiple positions) in Whippany, NJ: Scope and execute penetration tests and code review against a variety of technologies including web application, mobile, infrastructure, and cloud...SuggestedHourly payRemote work- ...Penetration Tester Location: 2600 South Price Road Chandler Arizona 85286 United States (need nearby candidates within 50 to 60 miles from client location) Work Arrangement : hybrid ( 3 days office 3 days remote) Job Description 4+ years of...SuggestedWork at officeRemote work
$130k - $190k
...Penetration Tester At Battelle, your expertise in national security plays a direct role in safeguarding our nation and shaping global security strategies. Join our team and become part of a distinguished community of professionals dedicated to developing innovative...SuggestedFull timeWork experience placementWork at officeLocal areaRemote workWorldwideFlexible hours- ...DV Cleared CHECK Penetration Tester - Remote w/ Client visits We're working with a specialist UK cyber security consultancy delivering high-end penetration testing, technical assurance and threat simulation services across government, defence and other security-critical...Remote work
$95k - $112k
...produce meaningful results. This is a contingent position based upon customer approval. SkyePoint Decisions is seeking a Penetration Tester to support the Diplomatic Security Cyber Mission (DSCM) program providing leading cyber and technology security experience to...Contract workRemote work$172.14k - $232.9k
...protecting what matters. Advance how our customers operate while you advance your career. Join GDIT as an Ethical Hacker/Penetration Tester Sr Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you...Temporary workWork experience placementImmediate startRemote workWorldwideFlexible hours- ...term and long-term disability insurance, paid time off, training and professional development assistance. YSI is seeking a Penetration Tester. The ideal candidate will be responsible for the following: This role supports the establishment and execution of an...Temporary workImmediate startRemote work
$102k - $122.4k
...relationships with our peers, partners and customers, and take ownership for our actions-always striving to do the right thing. As a Penetration Tester for Kratos' Commercial Cybersecurity Services division, working in a remote setting, you will serve as a key contributor...Full timeRemote work- ...Working remotely, the full-time Senior Penetration Tester will independently conduct penetration testing of applications and systems, identify security flaws, and develop strategies to mitigate cybersecurity risks. Key responsibilities Perform application and network...Full timeRemote work
- ...Hiring Web and Mobile Application Penetration Testers Job Title – Application Penetration Tester (Senior – Principal) Shorebreak Security is looking for passionate, self-disciplined, motivated application penetration test professionals to join our team. Live where...Permanent employmentFull timeContract workRemote workFlexible hours
$115k - $203k
...Senior Penetration Tester Job Description Overview CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the...Hourly payFull timeWork at officeWork from homeMonday to Thursday- ...Manage project escalations of current testing being conducted Mentor and develop less experienced staff Contribute to the Penetration Testing Team overall success by managing your team to meet various business objectives and metrics What You'll Bring ~ Bachelor...Full timeWork experience placementWorldwide
$66k - $106k
...Jr Cyber Penetration Tester Job Locations US-VA-Arlington Requisition ID 2026-170003 Position Category Cyber Security Clearance Secret Responsibilities Peraton is currently seeking a Jr Cyber Penetration Tester...Contract workLocal areaRemote workShift work$50 - $85 per hour
...continental USA. TestPros is dedicated to making lives better, safer and more secure. TestPros is looking for an experienced Penetration Testers to support our IT Security consulting work for various Commercial and Federal consulting services projects. Start: Future...Contract workPart timeFor contractorsWork experience placementImmediate startRemote work- ...box, contributing to a team of highly motivated and skilled information security practitioners. As a Security Consultant and Penetration Tester, the main goal is to balance both security and business imperatives using a risk‑based approach and to validate security controls...Work experience placementWork at officeRemote work
- Senior Penetration Tester 5000 USD - 8000 USD Remote, Full-time компания: ML Мы ищем опытного Penetration Tester, который будет заниматься выявлением, проверкой и сопровождением устранения уязвимостей в различных внутренних проектах компании и клиентских средах. Эта роль...Full timeRemote work
- The specialist will execute end-to-end penetration tests on Web apps, APIs, and cloud infrastructure, supporting Secure Development Lifecycle and governance. Strong knowledge of OWASP, cloud attacks, and security tools is required, with global collaboration across teams...Remote job
- Oscar is seeking an experienced DV Cleared Penetration Tester to join a UK cyber security consultancy. The role is remote with on-site testing when engaging clients, delivering CHECK-compliant assessments across networks, infrastructure and applications. You will exploit...Remote job
$175k - $210k
A leading cybersecurity firm is seeking an Internal Penetration Tester to identify and exploit vulnerabilities in enterprise environments. This remote role involves manual testing, tool customization, and collaboration with teams to enhance security. Candidates should...Remote job- ...Now Hiring Penetration Testers Job Title – Network Penetration Tester (All Experience Levels) Shorebreak Security is looking for passionate, self-disciplined, motivated pen test professionals to join our team. Live where you want and work remotely. We are not...Permanent employmentFull timeContract workImmediate startRemote workFlexible hours
$60 - $100 per hour
...Responsibilities Design comprehensive red-team workflows and adversarial scenarios for SaaS and cloud environments. Conduct penetration testing and adversarial threat modeling across Microsoft 365, Google Workspace, Slack, GitHub, and Snowflake. Serve as a...Hourly payContract workRemote work- ...Integration Tester Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. We then...Local areaRemote work
- ...12-15 weeks and total of 140hrs give or take, fully remote. Infinite Ranges is seeking an experienced and creative Lead Penetration Tester to join a high-impact engagement. This role is all about offensive security—building, scripting, and executing attack scenarios...Temporary workRemote work
- ...off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11 paid Holidays. Overview SCCI is seeking a System Tester for manned aircraft projects for the Battle Management System (BMS) family of projects. In this position you will plan, conduct,...16 hoursRemote work
$25 per hour
...Reel Edge in the United States is seeking remote testers to evaluate online casino platforms through structured testing tasks. This flexible, entry-level role includes full training and requires no prior experience. You will log in to a secure dashboard, follow instructions...Remote workFlexible hours$500 per month
...Become a Professional Game Tester We're looking for passionate gamers to join our elite team of mobile game testers. Get paid to play and test the latest games before they launch. $500+ Avg Monthly Pay 5-10 Hours/Week 100% Remote Position Requirements:...Remote work10 hours per week$35 per hour
A digital product testing company is seeking a Freelance Product Tester to review mobile apps and games. In this remote role, you'll install apps, evaluate their performance, and provide detailed feedback to enhance user experiences. This position allows for flexible hours...FreelanceRemote workFlexible hours$35 per hour
A mobile games company is seeking a Junior Software Tester to dive into the world of mobile games and enhance player experiences. This entry-level position allows you to work remotely, explore apps on your devices, and provide valuable feedback on functionality and user...Hourly payRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Penetration Tester. Be the first to apply!


