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Web Application Firewall Waf Engineer Jobs in Reston, VA

Engineers, configures, deploys, and maintain Web Application Firewall solutions. * Develop scripts ... Creates WAF rules to mitigate threats and implement security best practices. * Develop and enhance ...

Engineers, configures, deploys, and maintain Web Application Firewall solutions. * Develop scripts ... Creates WAF rules to mitigate threats and implement security best practices. * Develop and enhance ...

Design, deploy, and manage Cloudflare services, including Web Application Firewall (WAF), DDoS ... engineering and technology solutions. Founded on a legacy of excellence dating back to 1993 ...

Design, deploy, and manage Cloudflare services, including Web Application Firewall (WAF), DDoS ... engineering and technology solutions. Founded on a legacy of excellence dating back to 1993 ...

Design, deploy, and manage Cloudflare services, including Web Application Firewall (WAF), DDoS ... engineering and technology solutions. Founded on a legacy of excellence dating back to 1993 ...

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... Engineer who meets the following specific requirements: * Extensive hands-on experience in secure ... web application firewalls (WAF) to defend against emerging threats. * Minimum of 3 years of ...

Configure, deploy, and manage Akamai services, including CDN, Web Application Firewall (WAF), and ... Work closely with DevOps, infrastructure, and application teams to ensure seamless integration of ...

Our Partner is seeking a Software Engineer to support the design, development, and deployment of ... SecureSphere Imperva Web Application Firewalls (WAF), Database Activity Monitoring (DAM) * RSA ...

Our Partner is seeking a Software Engineer to support the design, development, and deployment of ... SecureSphere Imperva Web Application Firewalls (WAF), Database Activity Monitoring (DAM) * RSA ...

Our Partner is seeking a Software Engineer to support the design, development, and deployment of ... SecureSphere Imperva Web Application Firewalls (WAF), Database Activity Monitoring (DAM) * RSA ...

Network Security Controls Senior Manager

Arlington, VA · On-site

$67.25 - $88/hr

... web application firewall (WAF) and distributed denial-of-service (DDoS) solutions, network access control (NAC) and micro-segmentation tooling, and network detection * Champion modern engineering ...

Network Security Controls Senior Manager

Arlington, VA · On-site

$67.25 - $88/hr

... web application firewall (WAF) and distributed denial-of-service (DDoS) solutions, network access control (NAC) and micro-segmentation tooling, and network detection * Champion modern engineering ...

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Web Application Firewall Waf Engineer information

See Reston, VA salary details

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$69

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

As of Jun 15, 2026, the average hourly pay for web application firewall waf engineer in Reston, VA is $69.08, according to ZipRecruiter salary data. Most workers in this role earn between $58.75 and $78.51 per hour, depending on experience, location, and employer.

What are some common challenges faced by Web Application Firewall (WAF) Engineers, and how can they be addressed?

WAF Engineers often encounter challenges such as tuning firewall rules to minimize false positives while ensuring robust security, keeping up with rapidly evolving web application threats, and balancing security needs with application performance. Successfully addressing these issues requires continuous monitoring, regular updates to security policies, and close collaboration with development and DevOps teams to understand application changes. Adopting automation tools and participating in ongoing security training can also help WAF Engineers stay effective and proactive against new vulnerabilities.

What is a Web Application Firewall (WAF) Engineer?

A Web Application Firewall (WAF) Engineer is a cybersecurity professional responsible for configuring, managing, and maintaining web application firewalls to protect web applications from threats such as SQL injection, cross-site scripting (XSS), and other common web exploits. They work to ensure that web applications are secure by designing WAF policies, monitoring traffic, and responding to security incidents. WAF Engineers also collaborate with development and operations teams to identify vulnerabilities and implement effective protection strategies. Their role is critical in safeguarding sensitive data and maintaining the integrity and availability of web-based services.

What are the key skills and qualifications needed to thrive as a Web Application Firewall (WAF) Engineer, and why are they important?

To thrive as a Web Application Firewall (WAF) Engineer, you need a solid understanding of web security concepts, HTTP/HTTPS protocols, and experience with firewall configuration, often supported by a degree in computer science or a related field. Familiarity with WAF platforms (such as AWS WAF, F5, or Imperva), scripting languages, and certifications like CEH or CISSP are typically required. Attention to detail, strong problem-solving skills, and effective communication help you proactively identify threats and work closely with development and security teams. These skills are crucial to protect web applications against evolving cyber threats and ensure organizational security.
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What job categories do people searching Web Application Firewall Waf Engineer jobs in Reston, VA look for? The top searched job categories for Web Application Firewall Waf Engineer jobs in Reston, VA are:
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Infographic showing various Web Application Firewall Waf Engineer job openings in Reston, VA as of June 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 49% In-person, and 51% Remote job distribution, with an average salary of $143,690 per year, or $69.1 per hour.

Imperva Web Application Firewall SME

Atria Group LLC

Herndon, VA

$49 - $65.75/hr

Other

Posted 23 days ago


Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

General Description: 

The candidate applies subject matter expertise of Imperva Web Application Firewall, service oriented architecture, and web services in support of a web application hosting infrastructure. Candidate is responsible for performing ongoing maintenance, to include ensuring devices comply with enterprise security policies. Candidate works with application development teams to configure devices to support new and changing application requirements. Candidate coordinates with architecture groups to generate product roadmaps. This position requires development and deployment expertise, as well as experience troubleshooting incidents.

Typical Duties: 

Manages and monitors web application rules and policies across the enterprise. Manages the day to day governance of the enterprise web application firewalls, database firewall, and other security controls. This includes configuration tuning, troubleshooting, as well as defining and executing escalation criteria. Work with engineering teams to tune control systems to best meet the need of the business. Troubleshoots incidents in development and production environments. Meets with auditors to provide implementation details and compliance data. Works with application and operations teams to ensure successful upgrades of infrastructure components and application code. Participates in incident and change management processes. Creates and maintains work instructions and deployment documentation. Provides after-hours on-call support.

Required Skills and/or Product Knowledge: 

  • Expert level experience with the Imperva Web Application Firewalls, preferably version 11 or greater. 
  • Demonstrated knowledge of maintaining web application rules and policies 
  • Subject Matter Expert experience level. 
  • Experience with IDS/IPS networking devices in a production environment. 
  • Thorough knowledge of the OSI stack with an understanding of how these layers are utilized within a web-based application. 
  • Thorough understanding of how web applications are deployed in a load balanced infrastructure. 
  • Knowledge of SSL/TLS traffic handling and encrypt/decrypt policies. 
  • Ability to document security governance processes and work instructions. 
  • A strong attention to detail 
  • Ability to interact with personnel at all levels across the organization and to comprehend business imperatives. 
  • A strong customer/client focus with ability to manage expectations appropriately and provide superior customer/client experience and build long-term relationships.

The following skills and experience are preferred: 

  • Experience with other web application firewall products and/or security technologies. 
  • Bachelor s degree in information systems or relevant field of study. 
  • CISSP or other security certification. 
  • Excellent data analysis skills using standard office tools are required. 
  • Excellent communications skills (verbal and written) are required. 
  • Experience in an ITIL environment and working with a service ticketing system 
  • Experience with other Firewalls 
  • Experience with Load Balancers 
  • Experience with DNS
Additional Information

GOOD COMMUNICATION SKILLS

DURATION: 6 + Months Contract 

INTERVIEW: Phone & Skype