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Weekend Web Application Firewall Engineer Jobs (NOW HIRING)

Visa

Cybersecurity Engineer

Ashburn, VA · On-site

$123K/yr

Web Application Security: Engineering, deployment, and operations of security solutions, including Web Application Firewalls, as well as integration of those platforms with other solutions as ...

Kanak Elite Services Inc

Firewall Engineer

Linthicum, MD · On-site

$47.25 - $63.25/hr

Firewall Engineer Location: Linthicum, MD Hybrid The interview is in-person, so kindly share ... application control , and URL filtering . * Configure and manage more than 300+ IPsec VPN tunnels ...

Visa

Cybersecurity Engineer

Ashburn, VA · Hybrid

$123K/yr

Engineers, configures, deploys, and maintain Web Application Firewall solutions. * Develop scripts for manipulation of multiple data repositories to support analysts. * Develop alerts/reports to meet ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

... Web Services (SWS) environment, used to provide secure information sharing to the community, into a ... Alto Firewall experience in both engineering and Operations and maintenance roles. * Strong ...

Diverse Lynx

Palo Alto Firewall Engineer

Atlanta, GA · On-site

$46 - $61.50/hr

... Coordinate with application, infrastructure, and security teams for firewall changes ... Web Services, Microsoft Azure, or Google Cloud. Company : Diverse Lynx is a WBENC- and NMSDC ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

... Web Services (SWS) environment, used to provide secure information sharing to the community, into a ... Alto Firewall experience in both engineering and Operations and maintenance roles. * Strong ...

TECO

Sr Checkpoint Firewall Engineer, Progression

Lutz, FL · On-site

$43 - $57.50/hr

... web application firewalls [WAF], proxies, network segmentation, NAC, ACLs, etc.) are implemented ... weekends. PHYSICAL DEMANDS/REQUIREMENTS Normal physical demands related to an office and ...

SAIC

Senior Firewall Engineer

Quantico, VA · On-site

SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico ... Web Service (AWS) Govcloud environments, as part of the overall strategic objective of the DCSA IT ...

Tata Consultancy Services

WAF Engineer

Charlotte, NC · On-site

The primary responsibility includes operations, monitoring, and troubleshooting of web application firewalls, along with architecture and engineering tasks for security technologies. Responsibilities ...

SAIC

Senior Firewall Engineer

Quantico, VA

ORA_ON_SITE Description  SAIC is seeking a Senior Firewall Engineer to support DCSA for an ... Web Service (AWS) Govcloud environments, as part of the overall strategic objective of the DCSA IT ...

Leidos

Firewall Engineer

Arlington, VA · On-site

$92K - $166K/yr

... Web Services (SWS) environment, used to provide secure information sharing to the community, into a ... application process (i.e., ask you for money), nor will Leidos ever advance money as part of the ...

TECO

Sr Checkpoint Firewall Engineer, Progression

Lutz, FL · On-site

$43 - $57.50/hr

... web application firewalls [WAF], proxies, network segmentation, NAC, ACLs, etc.) are implemented ... weekends. PHYSICAL DEMANDS/REQUIREMENTS Normal physical demands related to an office and ...

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Weekend Web Application Firewall Engineer information

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$29

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$96

How much do weekend web application firewall engineer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for weekend web application firewall engineer in the United States is $66.40, according to ZipRecruiter salary data. Most workers in this role earn between $56.49 and $75.48 per hour, depending on experience, location, and employer.

What is the difference between Weekend Web Application Firewall Engineer vs Web Security Analyst?

AspectWeekend Web Application Firewall EngineerWeb Security Analyst
CertificationsSecurity+; CEH; vendor-specific WAF certificationsSecurity+; CISSP; CEH
Work EnvironmentPart-time, weekend shifts, technical focus on WAF managementFull-time, office or remote, broader security monitoring
Industry UsageIT security teams, cybersecurity firms, e-commerceCorporate security teams, government agencies, financial institutions

The Weekend Web Application Firewall Engineer specializes in managing and configuring WAFs during weekend shifts, focusing on protecting web applications from threats. In contrast, a Web Security Analyst has a broader role in monitoring, analyzing, and responding to various security incidents across networks and systems. Both roles require security certifications but differ in scope and work hours.

More about Weekend Web Application Firewall Engineer jobs
What cities are hiring for Weekend Web Application Firewall Engineer jobs? Cities with the most Weekend Web Application Firewall Engineer job openings:
What are the most commonly searched types of Web Application Firewall Engineer jobs? The most popular types of Web Application Firewall Engineer jobs are:
What states have the most Weekend Web Application Firewall Engineer jobs? States with the most job openings for Weekend Web Application Firewall Engineer jobs include:
What job categories do people searching Weekend Web Application Firewall Engineer jobs look for? The top searched job categories for Weekend Web Application Firewall Engineer jobs are:
Weekend Web Application Firewall Engineer jobs near you
Infographic showing various Weekend Web Application Firewall Engineer job openings in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 82% Physical, 9% Hybrid, and 9% Remote job distribution, with an average salary of $138,117 per year, or $66.4 per hour.
Cybersecurity Engineer

Cybersecurity Engineer

Visa

Ashburn, VA • On-site

$123K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Visa rating

8.5

Company rating: 8.5 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

5th of 20 rated payment service providers

Job description

About Us
Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.
Join Visa and do work that matters - to you, to your community, and to the world. Progress starts with you.
Job Description
Candidate will develop, support, tune and deploy security solutions across Visa.
Essential Functions:
  • Web Application Security: Engineering, deployment, and operations of security solutions, including Web Application Firewalls, as well as integration of those platforms with other solutions as required.
  • Security Software Development: Scripting and Development in Python, Shell scripting and development in other languages.
  • Engineers, configures, deploys, and maintain Web Application Firewall solutions.
  • Develop scripts for manipulation of multiple data repositories to support analysts.
  • Develop alerts/reports to meet the requirements of key stakeholders.
  • Develops automation for security tools management and workflow integration.
  • Collaboration with key stakeholders within Cybersecurity Engineering teams to develop specific use cases to address web and application security requirements.
  • Creates WAF rules to mitigate threats and implement security best practices.
  • Develop and enhance SIEM content for Cybersecurity teams, including correlations, enrichments, dashboards, reports, and alerts that appropriately illustrate and characterize web application attacks and mitigation mechanisms.

Application Security:
  • Knowledge of SSDLC processes, procedures, and tools.
  • Knowledge of open source and commercial application security tools and frameworks, including but not limited to Kali Web application testing tools.
  • Experience in exploiting web apps and web services security vulnerabilities including cross-site scripting, cross-site request forgery, SQL injection, DoS attacks, XML/SOAP, and API attacks such as Broken Object Level Authorization (BOLA).
  • Excellent understanding of OWASP Risks, Vulnerabilities and Mitigation Mechanisms.
  • Strong experience with Web Application Firewall management and rules.
  • Excellent understanding of common network and web protocols.
  • Excellent understanding of DDoS, Bot, and ATO techniques and mitigation mechanisms.

Cyber Defense and Incident Response:
  • Solid understanding of events, related fields in log records and alerts reported by various data sources such as Windows/Unix systems, IDS/IPS, AV, HIDS/HIPS, WAFs, firewalls, and web proxies.
  • Prior experience or support of Security Operations and Incident Response.
  • Excellent understanding of Cyber Security Operations and Incident Response processes.

Infrastructure management and support:
  • System administration experience with Windows and Unix servers.
  • Experience working in a large enterprise environment.
  • Experience integrating solutions in a multi-vendor environment.
  • Familiarity with Atlassian JIRA.

This is a hybrid position. Expectation of days in office will be confirmed by your hiring manager.
Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager.
Qualifications
Basic Qualifications
• 2+ years of relevant work experience and a Bachelors degree, OR 5+ years of relevant work experience
Preferred Qualifications
• 3 or more years of work experience with a Bachelor's Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD)
• Experience with one or more: Akamai, AWS CloudFront, Cloudflare, or other CDN solutions
• Experience with one or more of the following: Imperva WAF, F5 WAF, and CDN Firewall
• Experience with API Security solutions such as Imperva API Anywhere, Cloudflare API Shield, or other similar solutions
• Web Application Firewall Experience (Must have), Experience with one or more of the following: SecDevOps Experience
• Expertise in one or more of the following: Python, Perl, shell scripting, C++, Java, Java Script
• Excellent experience in creating Regular Expressions for security polices and rules
• Experience in maintaining and enhancing infrastructure as code with one or more of the following: CloudFormation, Terraform, Chef, Puppet, Jenkins, CodeDeploy
• Experience with using knowledge management and code repositories with GitHub, Gitlab, Jira, and Confluence
• Experience with Lambda, API Gateway, API Security controls including API Inventory, Runtime detection of threats, and Offensive Security testing or API DAST
• Experience with API Security solutions such as Imperva API Anywhere, Cloudflare API Shield, or other similar solutions
U.S. Applicants Only
The estimated salary range for this position is $123,700.00 to $ 191,300.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity.Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program.
Work Hours
Varies upon the needs of the department.
Travel Requirements
This position requires travel 5-10% of the time.
Mental/Physical Requirements
This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers.
Visa is an EEO Employer
Qualified applicants will receive consideration for employment without regard to race, color religion, sex, national origin, sexual orientation, gender identity, disability or protect veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with the EEOC guidelines and applicable local law.

What Visa employees say

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About Visa

Sourced by ZipRecruiter

Visa is a global leader in digital payments, facilitating over 215 billion transactions annually across more than 200 countries and territories. Our mission is to connect the world through an innovative, reliable, and secure payments network, empowering individuals, businesses, and economies to thrive. When you become a part of Visa, you join a purpose-driven culture that values growth, embraces diversity, and recognizes the significance of your contributions. We believe in creating inclusive economies that uplift everyone, everywhere. Your work at Visa will directly impact billions of people worldwide, enabling access to financial services and shaping the future of money movement.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

San Francisco, CA, US

Year founded

1958

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