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Per Diem Web Application Firewall Engineer Jobs (NOW HIRING)

SAIC

Firewall Engineer

Suffolk, VA · On-site

$120K - $160K/yr

ORA_ON_SITE Description SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US ... Traffic Inspection/Application Delivery, and Cisco ESA & ASA. * Experience developing and ...

SAIC

Firewall Engineer

Suffolk, VA · On-site

$120K - $160K/yr

ORA_ON_SITE Description SAIC is seeking a Firewall Engineer in Suffolk, VA with experience in US ... Traffic Inspection/Application Delivery, and Cisco ESA & ASA. * Experience developing and ...

SAIC

Firewall Operations Engineer

Beltsville, MD · On-site

$120K - $160K/yr

Monitor Service Now application for Firewall Operations (FWOPS) incident and service requests ... engineering, intelligence, and enterprise information technology markets. SAIC is Redefining ...

Visa

Cybersecurity Engineer

Ashburn, VA · On-site

$123K/yr

Engineers, configures, deploys, and maintain Web Application Firewall solutions. * Develop scripts ... Applicants Only The estimated salary range for this position is $123,700.00 to $ 191,300.00 USD per ...

Visa

Cybersecurity Engineer

Ashburn, VA · Hybrid

$123K/yr

Engineers, configures, deploys, and maintain Web Application Firewall solutions. * Develop scripts ... Applicants Only The estimated salary range for this positionis $123,700.00 to $ 191,300.00 USD per ...

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 ...

MicroTech

Web Developer Security Engineer

Washington, DC

$66.50 - $89/hr

... Security Engineer is responsible for securing mission-critical web applications, APIs, and ... Configure and maintain Web Application Firewalls (WAFs), File Integrity Monitoring (FIM) solutions ...

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 ... per corporate information security standards. Additionally, responsibilities include assessing ...

MicroTech

Web Developer Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

... Security Engineer is responsible for securing mission-critical web applications, APIs, and ... Configure and maintain Web Application Firewalls (WAFs), File Integrity Monitoring (FIM) solutions ...

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Per Diem Web Application Firewall Engineer information

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

As of Jul 25, 2026, the average hourly pay for per diem 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 cities are hiring for Per Diem Web Application Firewall Engineer jobs? Cities with the most Per Diem 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 Per Diem Web Application Firewall Engineer jobs? States with the most job openings for Per Diem Web Application Firewall Engineer jobs include:
Per Diem Web Application Firewall Engineer jobs near you
Infographic showing various Per Diem Web Application Firewall Engineer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $138,117 per year, or $66.4 per hour.
Application & Web Security Specialist

Application & Web Security Specialist

Dillards

Little Rock, AR • On-site

Full-time

Posted 21 days ago

Dillard's rating

5.9

Company rating: 5.9 out of 10

Based on 280 frontline employees who took The Breakroom Quiz

10th of 21 rated department stores

Job description

APPLICATION AND WEB SECURITY SPECIALIST
THE OPPORTUNITY
The Application and Web Security Specialist will serve as a security consultant to Web and Application Developers. You will work with developers on identifying security risks within their applications and validating remediation. This role offers the opportunity to build solid relationships throughout the enterprise, with developers and vendors, while learning about the various technologies employed within our organization. There are other opportunities to serve included with this role that relate to other Security disciplines such as Threat Security, Vulnerability Management, and Event Correlation.
THE TEAM
The Information Security Team is responsible for the confidentiality of customer and employee information, ensuring the data stored and shared maintains integrity, all while making sure that all of this does not impact the availability of the entire Dillard's enterprise.
This team is expected to be high-performing. To meet this expectation, the team members are communicative and collaborative, always sharing knowledge and research. Members of this team should be able to understand what is expected of them and adjust on the fly, as priorities may change depending on the company's needs. If you are someone who sets a standard of excellence for yourself and you enjoy working alongside others who set the same standard and who genuinely want each of their peers to succeed, you may be the perfect addition to this team.
WHAT YOU WILL DO
  • Inspect and assess current solutions for Web and Application Security risks
  • Architect and implement security controls within the Software Development Lifecycle (SDLC)
  • Hold recurring cadences with development and security leadership to discuss findings and future paths for the company regarding application security posture
  • Participate in vulnerability verification and assist development teams in remediation based on reports from scanners, along with manual application security testing
  • Conduct application security testing on code and web environments after every significant modification
  • Ensure security controls comply with applicable laws, regulations, and policies to minimize risk and audit findings
  • Train others in IT on application security concepts and educate developers on risk-based coding, including the OWASP best practices
  • Participate in on-call rotation across the Information Security Team
  • Ensure applications maintain a Software Bill of Materials (SBOM) for each application
  • Secure and monitor web applications using the web application firewall
  • Secure and monitor all in-house APIs for exploitation
  • Implement security solution(s) for securing AI systems across the environment
  • Collaborate with AI/ML teams to ensure AI security
  • Secure and monitor all in-house AI applications for risk and exploitation

THE SKILLSET
  • Knowledge of web architectures (Apache, WebSphere, CDN, OCP/Docker, Next.JS, React) and ability to read, review, and analyze OOP languages when used in production-ready web applications
  • Understanding of security threats and solutions for applications
  • Experience analyzing risk following regulations, including PCI, HIPAA, Sarbanes-Oxley, and state privacy laws
  • Experience creating processes, procedures, and solutions that reduce technical risk and increase operational efficiency
  • Experience using DAST and SAST tools
  • Experience navigating and monitoring web application traffic through the web application firewall
  • Experience using AI tools for creating and implementing agentic solutions
  • Experience with LLMs, generative AI systems, or LLM-based applications
  • Experience implementing guardrail solutions
  • Hands-on experience with assessing risk and security testing AI systems for OWASP Top 10 for LLMs
  • Ability to work independently and with teams while meeting multiple deadlines
  • Strong interpersonal and communication skills with proven decision-making skills
  • Desire to troubleshoot and lead investigations
  • History of and commitment to ethical behavior and full ethical disclosure

Location & Hours: This is a full-time, on-site position located at our Little Rock, Arkansas headquarters. A high level of attendance is required as an essential function of this position.
No immigration sponsorship (ex. H-1B, TN, STEM OPT) is available for this position

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