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Senior Application Support Engineer Jobs in Delaware

M&T Bank

Senior Application Security Engineer

Wilmington, DE · On-site

$57 - $76.25/hr

Promote an environment that supports belonging and reflects the M&T Bank brand. * Maintain M&T ... Application Security - partners with engineers and developers to secure first-party and third-party ...

Aespatech

Sr. Support Engineer

Wilmington, DE · On-site

Job Title: Sr. Support Engineer - Discovery Location: Wilmington, DE Type: Contract The AWS exposure is a MUST. He labeled this role a Level 2 / Level 3 support person for the Research Team. So ...

Aespatech

Sr. Support Engineer

Wilmington, DE

Job Title: Sr. Support Engineer - Discovery Location: Wilmington, DE Type: Contract The AWS exposure is a MUST. He labeled this role a Level 2 / Level 3 support person for the Research Team. So ...

Joyson Safety Systems

We support lifelong learning and offer resources that help our team members establish a strong ... Position Summary: Responsible for the product application engineering to meet the target of ...

Ametek

Field Application Engineer- Texas

Newark, DE · On-site +1

$90K - $120K/yr

We are seeking an experienced Field Application Engineer to work out of a home office and be based ... Support Account Managers as the primary technical resource for product and solution demonstrations ...

Ametek

Field Application Engineer- Southwest

Newark, DE · On-site +1

$90K - $120K/yr

We are seeking an experienced Field Application Engineer to work out of a home office and be based ... Support Account Managers as the primary technical resource for product and solution demonstrations ...

Ametek

Field Application Engineer- Texas

Newark, DE · On-site

$90K - $120K/yr

We are seeking an experienced Field Application Engineer to work out of a home office and be based ... Support Account Managers as the primary technical resource for product and solution demonstrations ...

Ametek

Field Application Engineer- Southwest

Newark, DE · On-site

$90K - $120K/yr

We are seeking an experienced Field Application Engineer to work out of a home office and be based ... Support Account Managers as the primary technical resource for product and solution demonstrations ...

MSD

Senior Specialist, Quality Assurance

Wilmington, DE

$80K - $110K/yr

At least 3 years of experience in delivering validated IT solutions or an application support role ... Good understanding of applicable Engineering and/or Laboratory or Standards related to computerized ...

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Senior Application Support Engineer information

See Delaware salary details

$69.6K

$129.1K

$183.2K

How much do senior application support engineer jobs pay per year?

As of Jul 21, 2026, the average yearly pay for senior application support engineer in Delaware is $129,110.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,100.00 and $144,600.00 per year, depending on experience, location, and employer.

How does a Senior Application Support Engineer typically collaborate with development and infrastructure teams to resolve complex technical issues?

As a Senior Application Support Engineer, you will frequently act as a bridge between the development and infrastructure teams when addressing complex technical issues. This involves troubleshooting application incidents, gathering detailed logs, and clearly communicating findings to developers for code-related fixes or to infrastructure teams for environment-related problems. You may participate in regular meetings, joint problem-solving sessions, and post-incident reviews to ensure seamless knowledge transfer and continuous improvement. Effective collaboration and clear communication are essential for minimizing downtime and delivering robust solutions.

What does a Senior Application Support Engineer do?

A Senior Application Support Engineer is responsible for maintaining and troubleshooting complex software applications to ensure their optimal performance and availability. They act as a technical expert, diagnosing and resolving incidents, managing escalations, and collaborating with development teams to address root causes of issues. Additionally, they may provide guidance to junior team members, implement process improvements, and communicate with stakeholders about system health and updates. Their role is crucial in minimizing downtime and ensuring a smooth user experience.

What does a senior application engineer do?

A senior application support engineer is responsible for maintaining, troubleshooting, and optimizing software applications to ensure their reliable operation. They analyze issues, implement solutions, and often collaborate with development teams, using tools like monitoring software and scripting skills. This role typically requires strong technical knowledge, problem-solving abilities, and experience with application environments and support processes.

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

To thrive as a Senior Application Support Engineer, you need strong problem-solving abilities, deep knowledge of software applications, and experience with programming or scripting languages, usually supported by a degree in computer science or a related field. Familiarity with ticketing systems, monitoring tools, databases, and certifications like ITIL or Microsoft Certified: Azure Administrator are commonly required. Excellent communication, patience, and a customer-focused mindset help you stand out when resolving complex technical issues and collaborating with cross-functional teams. These skills ensure efficient resolution of incidents, high system reliability, and superior service delivery for end users.

What tech jobs pay 400,000 a year?

Senior Application Support Engineers with extensive experience, specialized skills in troubleshooting, and knowledge of enterprise systems can reach or exceed a $400,000 annual salary, especially in high-demand industries or companies. Such roles often require advanced certifications, strong problem-solving abilities, and sometimes involve working in high-pressure environments or on critical systems.

What engineer makes $500,000 a year?

Senior Application Support Engineers typically do not earn $500,000 annually; such high salaries are more common in executive or specialized roles like software architects, senior developers, or engineering managers with extensive experience, advanced skills, and often stock options or bonuses. Compensation at this level usually involves a combination of base salary, bonuses, and equity, especially in large tech companies or startups.

What does a senior support engineer do?

A senior support engineer provides advanced technical assistance to users and resolves complex issues related to software applications or systems. They often troubleshoot problems, collaborate with development teams, and may document solutions or improve support processes, using tools like ticketing systems and monitoring software.

What is the difference between Senior Application Support Engineer vs Application Support Engineer?

AspectSenior Application Support EngineerApplication Support Engineer
Required CredentialsBachelor's degree, certifications like ITIL, relevant experienceBachelor's degree, entry-level certifications often sufficient
Work EnvironmentCorporate IT teams, tech companies, financial institutionsSupport centers, IT departments, software vendors
Employer & Industry UsageUsed across industries requiring complex application supportCommon in software, tech, and enterprise environments
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level support roles, skill development

The Senior Application Support Engineer typically has more experience, advanced certifications, and handles complex issues, often mentoring junior staff. Application Support Engineers focus on day-to-day support tasks, troubleshooting, and maintaining applications. The senior role involves leadership and strategic responsibilities, while the entry-level role emphasizes technical support and learning.

What are the most commonly searched types of Application Support Engineer jobs in Delaware? The most popular types of Application Support Engineer jobs in Delaware are:
What job categories do people searching Senior Application Support Engineer jobs in Delaware look for? The top searched job categories for Senior Application Support Engineer jobs in Delaware are:
What cities in Delaware are hiring for Senior Application Support Engineer jobs? Cities in Delaware with the most Senior Application Support Engineer job openings:
Senior Application Support Engineer jobs near you
Senior Application Security Engineer

Senior Application Security Engineer

M&T Bank

Wilmington, DE • On-site

$57 - $76.25/hr

Full-time

Re-posted 24 days ago

M&T Bank rating

7.8

Company rating: 7.8 out of 10

Based on 184 frontline employees who took The Breakroom Quiz

76th of 149 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.
Location
Wilmington, Delaware, United States of America

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