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Security Engineer Jobs in Delaware (NOW HIRING)

Senior Application Security Engineer

Wilmington, DE · On-site

$57 - $76.25/hr

Develop and implement engineering's technical security policies and procedures, and performance of security measures, * Scan and test applications for potential vulnerabilities and non-compliance ...

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Security Engineer information

See Delaware salary details

$61.6K

$152.9K

$205.7K

How much do security engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for security engineer in Delaware is $152,905.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,100.00 and $158,600.00 per year, depending on experience, location, and employer.

How does a Security Engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What Is a Security Engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

What are Security Engineers?

Security Engineers are professionals responsible for designing, implementing, and maintaining systems and protocols to protect an organization’s computer networks and data. They analyze security measures, identify vulnerabilities, respond to incidents, and ensure compliance with security standards. Their work helps prevent unauthorized access, data breaches, and cyber attacks, making them essential to an organization's overall IT security. Security Engineers often collaborate with IT teams, management, and other stakeholders to build a robust security infrastructure.

What are the key skills and qualifications needed to thrive as a Security Engineer, and why are they important?

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

What is the difference between Security Engineer vs Network Security Specialist?

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

What are the most commonly searched types of Security Engineer jobs in Delaware? The most popular types of Security Engineer jobs in Delaware are:
What are popular job titles related to Security Engineer jobs in Delaware? For Security Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Security Engineer jobs in Delaware look for? The top searched job categories for Security Engineer jobs in Delaware are:
Senior Application Security Engineer

Senior Application Security Engineer

M&T Bank

Wilmington, DE

$57 - $76.25/hr

Full-time

Posted 12 days ago


M&T Bank rating

7.8

Company rating: 7.8 out of 10

Based on 180 frontline employees who took The Breakroom Quiz

66th of 141 rated banks


Job description

This role offers a hybrid work schedule at our Wilmington, DE Tech Hub.

Overview:

Responsible for capturing and refining information security requirements and ensures their integration into information technology component products and information systems through purposeful security design or configuration. Provides advanced working guidance to technology teams and leadership in the areas of secure coding, application authentication, encryption, and quickly research and become competent in other areas as needed.

Primary Responsibilities:
  • Develop and implement engineering's technical security policies and procedures, and performance of security measures,
  • Scan and test applications for potential vulnerabilities and non-compliance with security standards,
  • Partner with engineering teams during code reviews to identify potential security vulnerabilities and advise strategies to develop more secure code,
  • Integrate security tools and processes into the software development and operations (DevOps) pipeline, including automation of security checks and scans to identify and fix vulnerabilities early in the development process.
  • Lead training sessions for technology teams in one-on-one coaching and large team training sessions on secure coding practices and information system security best practices.
  • Configure and manage automated tools and solutions to address security weaknesses in applications, systems, and infrastructure.
  • Partner closely with incident response teams to mitigate the impact of incidents from application security vulnerabilities and identify necessary steps to remediate findings.
  • Proactively recommend process enhancements and implement prioritized improvements within Cybersecurity team to enhance application security capabilities.
  • Track current events, technological advancements, and changes in the secure application development landscape to anticipate how attackers may change their tactics, and implement adjustments to internal technologies, policies, and procedures.
  • Understand and adhere to the Company's risk and regulatory standards, policies, and controls in accordance with the Company's Risk Appetite. Design, implement, maintain, and enhance internal controls to mitigate risk on an ongoing basis. Identify risk-related issues needing escalation to management.
  • Promote an environment that supports belonging and reflects the M&T Bank brand.
  • Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.
  • Complete other related duties as assigned.
Scope of Responsibilities:
  • Partners primarily with individual contributors and leaders within Cybersecurity and Technology, and occasionally senior leaders within Cybersecurity.
  • Determines and develops approach to solutions. Work is accomplished with periodic check-ins for alignment and limited direction. Work is evaluated upon completion to ensure objectives have been met.
  • Proficient ability to use multiple Cybersecurity tools, specific to function.
  • This role is used within Cybersecurity, typically in one of the following ways:
    • Application Security - partners with engineers and developers to secure first-party and third-party code by reviewing the application, data, and systems it interacts with.
    • Product Security - secures products by ensuring they are designed, developed, and delivered in a secure manner".
Manager Responsibilities:

No supervisory responsibilities

Education and Experience Required:
  • Bachelor's degree and a minimum of 3 years' relevant work experience, or in lieu of a degree, a combined minimum of 7 years' higher education and/or work experience, including a minimum of 5 years software development or application security
  • Prior experience reviewing or fixing vulnerabilities identified using application security tools such as static application security testing (SAST), software composition analysis (SCA), interactive application security testing (IAST), dynamic application security testing (DAST), or application security posture management (ASPM) suite
  • Intermediate understanding of the Software Development Life Cycle (SDLC)
  • Ability to train technologist and people leaders at various levels on secure application development, both in person and virtually
  • Excellent communication and interpersonal skills
Education and Experience Preferred:
  • Intermediate experience reviewing or fixing vulnerabilities identified using application security tools such as static application security testing (SAST), software composition analysis (SCA), interactive application security testing (IAST), dynamic application security testing (DAST), or application security posture management (ASPM) suite
  • Understanding of common software weaknesses that impact cloud and web applications, beyond the Open Worldwide Application Security Project (OWASP) Top 10
  • Demonstrable experience developing and maintaining automation for application security tasks and defect identification
  • Experience developing enterprise applications
  • Knowledge of secure configuration of cloud-native and containerized apps in one or more Cloud environments
  • Certifications in the area of Application Security
  • Proficient persuasive communication skills to gain buy-in of others in cybersecurity and technology teams
  • Ability to create an effective learning environment that allows for maximum learner results
  • Must be comfortable with providing 1-1 coaching for all levels of individual contributors and up to SVP management
  • Ability to build and maintain effective relationships within and across multiple technical teams
  • Prior experience utilizing continuous integration and continuous deployment (CI/CD) pipeline instrumentation
  • Highly proficient at coding with one or two programming languages
  • Highly proficient with Agile development methodologies and version control systems
  • Experience defining and reviewing software security features and capabilities

#LI-JB3 #Hybrid

M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $102,939.06 - $171,565.10 (USD). The successful candidate's particular combination of knowledge, skills, and experience will inform their specific compensation.LocationWilmington, Delaware, United States of America

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