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Senior Application Support Jobs in California (NOW HIRING)

Delviom LLC

Application Support

San Leandro, CA · On-site

Senior Application Support EngineerLocation: Mph- Client Site, California, US (San Leandro) Job Summary: We are seeking a dedicated and skilled Technical Support Engineer to join our team. The ideal ...

Scigon Solutions

Senior Application Engineer

Hughson, CA · On-site

$127K - $167K/yr

Serve as a senior escalation point, providing Level 3 application support and resolving complex Level 2 issues * Partner with vendors to ensure alignment with organizational standards, best practices ...

Calpine

Manager Application Support

San Diego, CA

... Application Support will lead a team of 10-15 software developers, including leads, seniors, and ... Experience aligning technical solutions with business strategies and engaging with senior ...

Support Revolution

Sr. Application Engineer

San Jose, CA · On-site

$110 - $145/hr

Job Summary Supermicro is looking for a talented and passionate Sr. Application Engineer who has in ... You will be responsible for providing technical support to our enterprise customers, promoting ...

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All JobsApplication Support JobsSenior Application Support JobsSenior Application Support Jobs in California

Senior Application Support information

See California salary details

$53.3K

$113.4K

$157.4K

How much do senior application support jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior application support in California is $113,400.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,700.00 and $130,300.00 per year, depending on experience, location, and employer.

What is a senior application support?

Senior Application Support specialists are experienced IT professionals responsible for ensuring the smooth running, maintenance, and troubleshooting of business applications. They handle complex technical issues, coordinate with development teams for bug fixes, and provide guidance to junior support staff. Their role often includes monitoring system performance, managing user requests, and implementing upgrades or patches to keep applications secure and efficient. Senior Application Support specialists also play a key role in incident management and may assist in creating documentation or training materials for end-users.

What are the key skills and qualifications needed to thrive as a senior application support?

To thrive as a Senior Application Support specialist, you need deep knowledge of application troubleshooting, incident management, and a background in computer science or IT. Familiarity with ticketing systems (like ServiceNow), SQL databases, scripting languages, and relevant ITIL certifications are typically required. Strong analytical thinking, effective communication, and the ability to remain calm under pressure distinguish top performers in this role. These skills ensure timely resolution of complex issues, minimize downtime, and support seamless business operations.

What are some common challenges faced by senior application support, and how can they be addressed?

Senior Application Support professionals often encounter challenges such as managing high-pressure situations during critical system outages, balancing multiple priorities, and communicating effectively with both technical teams and end-users. Addressing these challenges requires strong problem-solving skills, the ability to remain calm under pressure, and proactive collaboration with software developers, QA teams, and business stakeholders. Establishing clear documentation and robust incident response procedures can also help streamline issue resolution and minimize downtime.

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

AspectSenior Application SupportApplication Support Specialist
Required CredentialsTypically requires 3+ years experience, relevant certifications (e.g., ITIL, CompTIA)Entry to mid-level experience, similar certifications often preferred
Work EnvironmentFast-paced, often involves troubleshooting complex issues, may lead small teamsSupport-focused, handling user queries, routine troubleshooting
Employer & Industry UsageCommon in IT, finance, healthcare sectorsWidespread across industries with IT support needs
Search & Comparison IntentFocuses on experienced roles, leadership, complex supportEntry to mid-level support roles, user-focused

Senior Application Support roles typically require more experience, advanced certifications, and involve handling complex issues or leading support teams. Application Support Specialists are often entry to mid-level roles focused on routine troubleshooting and user assistance. Both roles are vital in IT support but differ mainly in experience level and scope of responsibilities.

What are the most commonly searched types of Application Support jobs in California?

The most popular types of Application Support jobs in California are:

What are popular job titles related to Senior Application Support jobs in California?

For Senior Application Support jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Application Support jobs in California look for?

The top searched job categories for Senior Application Support jobs in California are:

What cities in California are hiring for Senior Application Support jobs?

Cities in California with the most Senior Application Support job openings:

Senior Application Support jobs near you
Infographic showing various Senior Application Support job openings in California as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 23% Part Time, and 6% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $113,400 per year, or $54.5 per hour.

Application Support

ICS Global Soft, Inc.

San Leandro, CA • On-site

Other

Posted 5 days ago

Job description

Hi,

Hope you are doing well.

This is Rahul from ICS Global Soft. Kindly find the below job description and let me know your availability.

 

 

Job Role: Application Support

 

Location: San Leandro CA (client interview In-Person Must) – Onsite

 

 

JOB DESCRIPTION:

Job Title: Application Support EngineerDesignation: Senior Application Support EngineerLocation: Mph- Client Site, California, US (San Leandro)Job Summary:

We are seeking a dedicated and skilled Technical Support Engineer to join our team. The ideal candidate will be responsible for providing application support for Level 3 (L3) issues in both production and non-production environments. This role requires a strong foundation in Java and React, along with expertise in observability, dashboarding, troubleshooting, and issue triaging. The successful candidate will play a critical role in ensuring the stability and performance of our applications while collaborating with cross-functional teams to resolve complex technical challenges.

Responsibilities:

  • Provide L3 support for application issues in production and non-production environments, ensuring timely resolution and minimal downtime.
  • Utilize Java and React skills to troubleshoot and resolve application-related issues effectively.
  • Implement observability practices to monitor application performance and identify potential issues proactively.
  • Create and maintain dashboards to visualize application metrics and performance indicators.
  • Collaborate with development teams to triage issues, providing insights and recommendations for improvements.
  • Document troubleshooting processes, solutions, and best practices for future reference.
  • Participate in root cause analysis to identify underlying issues and prevent recurrence.
  • Assist in the deployment and configuration of applications in various environments.
  • Provide training and support to junior team members as needed.

Mandatory Skills:

  • Proficiency in React JS is a deal breaker skill.
  • Strong knowledge of Java programming.
  • Experience with observability tools and practices.
  • Ability to create and manage dashboards for application monitoring.
  • Excellent troubleshooting and problem-solving skills.
  • Strong communication skills, both verbal and written.
  • Ability to work collaboratively in a team environment.

Preferred Skills:

  • Familiarity with cloud platforms and services.
  • Experience with CI/CD pipelines and DevOps practices.
  • Knowledge of database management and SQL.
  • Understanding of Agile methodologies.
  • Experience with performance tuning and optimization.

Apply