web application security tester Jobs

261 - 280 of 12,200 Jobs

Software Engineer IIJob Title - Software Engineer II

MastercardCompany Name - Mastercard

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O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po

Lead Penetration TesterJob Title - Lead Penetration Tester

Request Technology, LLCCompany Name - Request Technology, LLC

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Chicago, Illinois, USA

Full-time

Lead Penetration Tester Salary: Open Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote Qualifications Areas of expertise to include Network/Application Penetration Testing, Web Application Penetration Testing, Mobile Application Penetration Testing, Infrastructure Development, Open-Source Intelligence, etc.3+ Years experience of Penetration testing6+ Years experience in Information Assurance or Information Security environment.Strong proficiency in Network, Web Applicati

Fall 2025-Cybersecurity InternJob Title - Fall 2025-Cybersecurity Intern

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Part-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

GENERAL ENGINEERJob Title - GENERAL ENGINEER

Naval Air Systems CommandCompany Name - Naval Air Systems Command

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Havelock, North Carolina, USA

Full-time

Summary You will serve as a GENERAL ENGINEER in the IN-SERVICE SUPPORTC CENTER of FLTREADCEN EAST. This job is open to Career transition (CTAP, ICTAP, RPL) Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.Land and base management Current or former employees of a base management agency.Veterans Veterans of the U.S. Armed Forces or a spouse, widow, widower or parent of a veteran, who may be eligible for derived preferenceMili

Opening for Database Engineer :: Contract :: Montreal, QC (Hybrid)Job Title - Opening for Database Engineer :: Contract :: Montreal, QC (Hybrid)

SOHO Square SolutionsCompany Name - SOHO Square Solutions

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Montreal, Quebec, Canada

Contract, Third Party

Role: Database Engineer Location: Montreal (Office attendance from day 1- Hybrid Mode 3x per week) Mode: Contract Note: In-person Interview required for this role. The Internal Trade Activity and Reporting Applications (ITARA) department manages and develops databases and processes data across all divisions (ISG and MSWM) and business lines (FID, IED), including front office trading, reference, finance and risk data. The databases run on Sybase, DB2, KDb, Greenplum, Hadoop, and MongoDB techn

GENERAL ENGINEERJob Title - GENERAL ENGINEER

Naval Facilities Engineering CommandCompany Name - Naval Facilities Engineering Command

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Illinois, USA

Full-time

Summary This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer. Location of position will be determined once the selection is made. This job is open to

MECHANICAL ENGINEERJob Title - MECHANICAL ENGINEER

Naval Facilities Engineering CommandCompany Name - Naval Facilities Engineering Command

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Virginia, USA

Full-time

Summary This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to t

PC TechnicianJob Title - PC Technician

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Plymouth, Wisconsin, USA

Full-time

Description: Are you ready to take on a thrilling challenge in the world of IT security? We are on the lookout for a dynamic and dedicated consultant to join our team and help us tackle Desktop Security Vulnerability Remediation. This is your chance to make a significant impact while working in a vibrant and supportive environment! What You'll Do: Patch Management: Dive into the exciting world of patch management, ensuring that our systems are secure and up-to-date. You'll be the go-to person fo

Staff Software Engineer, Middleware, AutonomyJob Title - Staff Software Engineer, Middleware, Autonomy

RivianCompany Name - Rivian

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Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Systems Engineer Associate - Entry LevelJob Title - Systems Engineer Associate - Entry Level

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Silverdale, Washington, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Software EngineerJob Title - Software Engineer

General DynamicsCompany Name - General Dynamics

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Agile Methodology, Java, Linux, Software Development Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Software Engineer Deliver simple solutions to complex problems as a Software Engineer at GDIT. Here,

Full-Stack Software Developer, TS/SCI with PolygraphJob Title - Full-Stack Software Developer, TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Amazon Web Services (AWS), Software Development, Software Systems Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Own the opportunity as a Full-Stack Software Developer and help ens

ENGINEERJob Title - ENGINEER

Naval Sea Systems CommandCompany Name - Naval Sea Systems Command

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Port Hueneme, California, USA

Full-time

Summary You will serve as an ENGINEER in the AVAILABILITY INTEGRATION DIVISION, MODERNIZATION & INSTALLATION DEPARTMENT of NAVAL SURFACE WARFARE CENTER. The President has ordered a government-wide hiring freeze subject to certain limited exceptions. This position is subject to the hiring freeze. Although we are moving forward with the consideration of candidates, we will not make a selection for this vacancy announcement unless and until the position is no longer subject to the hiring freeze.

Cloud Security EngineerJob Title - Cloud Security Engineer

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Dallas, Texas, USA

Full-time

This role focuses on supporting and enhancing the Google Cloud Platform and Azure cloud platform environment. It involves a combination of Business As Usual (BAU) support and critical engineering work. A significant portion of the role is dedicated to ensuring governance, compliance, and security posture within the Azure environment. The primary objective is to proactively address compliance requirements and security findings. Azure/Google Cloud Platform/Wiz/IAM Pay and Benefits The pay range fo

Lead Test EngineerJob Title - Lead Test Engineer

DTCCCompany Name - DTCC

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Jersey City, New Jersey, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Lead Test EngineerJob Title - Lead Test Engineer

DTCCCompany Name - DTCC

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Coppell, Texas, USA

Full-time

Lead Test EngineerJob Title - Lead Test Engineer

DTCCCompany Name - DTCC

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Tampa, Florida, USA

Full-time

Sr. ISSEJob Title - Sr. ISSE

LeidosCompany Name - Leidos

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Maryland, USA

Full-time

Job DescriptionDescription Leidos has a new and exciting opportunity for a Sr. ISSE in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and imm

INTERDISCIPLINARY ENGINEERJob Title - INTERDISCIPLINARY ENGINEER

Naval Sea Systems CommandCompany Name - Naval Sea Systems Command

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Pennsylvania, USA

Full-time

Summary This is a public notice flyer to notify interested applicants of anticipated vacancies. Applications will not be accepted through this flyer. Interested applicants must follow the directions in the "How to Apply" section of this flyer to be considered. There may or may not be actual vacancies filled from this flyer. Notice of Result letters will not be sent to applicants who respond to this flyer. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to t

ENGINEER/SCIENTISTJob Title - ENGINEER/SCIENTIST

Naval Sea Systems CommandCompany Name - Naval Sea Systems Command

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Crane, Indiana, USA

Full-time

Summary You will serve as an ENGINEER/SCIENTIST in the Global Deterrence Defense Department (GX), Program Management Division (GXL) of NAVAL SURFACE WARFARE CENTER. This position is part of the Warfare Centers Personnel Demonstration Project. The ND-05 pay band encompasses positions equivalent to the GS-14 and GS-15. This job is open to Internal to an agency Current federal employees of the hiring agency that posted the job announcement.Career transition (CTAP, ICTAP, RPL) Federal employees