Senior Level Application Support Technician Jobs

Senior level application support technician jobs place experienced professionals in ownership roles, leading system stability initiatives, guiding junior technicians, and driving the technical decisions that keep enterprise applications running. Openings concentrate in Banking & Financial Services, Investment & Asset Management, and Medical Devices, with 89% remote or hybrid availability, and employers like The Depository Trust & Clearing Corporation (DTCC), Cls US Services, and Waters hiring at this level now.

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Overview

Open roles10
Top stateNew Jersey
Top cityIselin, NJ
Work type78% Hybrid
Top industryBanking
Companies hiring5

Showing 5 of 10+ Senior Level Application Support Technician jobs

Service Transition Manager - Application Support
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Added 2w ago
Service Transition Manager - Application Support
Capgemini
Atlanta, Georgia
Business Strategy
Project Management
Strategy & Corporate Development
$118k - $224k/yr
10,000+

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Application Support Engineer
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Added 3w ago
Application Support Engineer
Saragossa
New York City Metropolitan Area
IT Support & Systems Administration
Customer Service & Support
IT Support
Customer Support
Up to $140k base
Remote (US)
None

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Sr Application Support Specialist
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Added 3w ago
Sr Application Support Specialist
Waters
New Castle, Delaware
Technical Product & Program Management
Customer Service & Support
Sales
Technical Program Management
Customer Support
$93k - $155k/yr
On-Site
Doctorate
5,001-10,000

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Principal Application Support Engineer / SRE Lead
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Added 2mo ago
Principal Application Support Engineer / SRE Lead
The Depository Trust & Clearing Corporation (DTCC)
Dallas, Texas
Technical Product & Program Management
Cloud & DevOps
Cybersecurity
IT Support & Systems Administration
Quality Assurance & Testing (QA Testing)
Cloud Engineering
Hybrid
Bachelor's

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Senior Application Support Engineer
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Added 3mo ago
Senior Application Support Engineer
The Depository Trust & Clearing Corporation (DTCC)
Tampa, Florida
IT Support & Systems Administration
Technical Product & Program Management
Data Science & Analytics
Quality Assurance & Testing (QA Testing)
IT Support
Hybrid
Bachelor's

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Senior Level Application Support Technician Job Market

Who's Hiring

The Depository Trust & Clearing Corporation (DTCC)5 open roles
Cls US Services2 open roles
Waters1 open role

Top Industries Hiring

  • Banking & Financial Services
  • Investment & Asset Management
  • Medical Devices
  • Staffing & Recruiting
  • Technology & Software

Senior Level Application Support Technician Jobs: Frequently Asked Questions

How do I get a senior level application support technician job?

Employers hiring at the senior level look for candidates who have owned incident response end to end, led post-mortems, and built runbooks others rely on. Beyond technical depth in ITSM platforms, ticketing systems, and application monitoring, what gives candidates an edge is a demonstrated ability to mentor junior staff, communicate clearly with stakeholders, and reduce recurring issues through root cause analysis rather than repeated fixes.

Which companies hire senior level application support technicians?

Companies hiring senior level application support technicians right now include The Depository Trust & Clearing Corporation (DTCC), Cls US Services, and Waters, based on current listings on Migrate Mate as of November 2026. At this level, hiring tends to come from large enterprises, managed service providers, and organizations with complex multi-application environments that need experienced technicians to anchor their support operations.

Are there remote senior level application support technician jobs?

Yes, remote and hybrid availability is meaningful at this level. About 89% of senior level application support technician openings are remote or hybrid as of November 2026, reflecting employer confidence in placing seasoned technicians outside the office. Senior professionals with strong documentation habits and async communication skills are well positioned for these arrangements.

What makes an application support technician role senior level?

A senior level application support technician role is defined by scope, ownership, and influence rather than task volume. Senior technicians own escalation paths, design support processes, and are accountable for application uptime across critical systems. They mentor junior and mid-level staff, interface directly with engineering and product teams, and lead projects like system migrations, monitoring improvements, or vendor evaluations without close supervision.

Which industries hire the most senior level application support technicians?

Senior level application support technician roles concentrate in Banking & Financial Services, Investment & Asset Management, and Medical Devices, based on current listings on Migrate Mate as of November 2026. These sectors tend to run large, interdependent application ecosystems where experienced technicians are essential for maintaining reliability, managing vendor relationships, and supporting the complex workflows that business operations depend on.