Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Application Support Analyst

Centraprise

Job Summary

We are seeking an experienced Application Support Analyst (L2) to provide production support for legacy applications built on VB6 and C#/.NET technologies. The role involves troubleshooting application issues, resolving production incidents, performing root cause analysis, and ensuring application stability in a customer-facing support environment.

Key Responsibilities

  • Provide L2 support for VB6 and .NET-based business applications.
  • Troubleshoot and resolve application, database, IIS, batch job, and deployment-related issues.
  • Perform incident management, root cause analysis (RCA), and problem resolution within SLA timelines.
  • Support weekend/on-call activities and handle critical production incidents.
  • Coordinate with onsite, offshore, development, infrastructure, and business teams for issue resolution.
  • Support releases, configuration changes, deployments, and production validations.
  • Create and maintain support documentation, knowledge articles, and handover notes.

Required Skills

  • Strong experience in VB6, C#, and .NET application support .
  • Hands-on experience in production support/application maintenance projects .
  • Good knowledge of SQL databases, IIS, batch processing, and legacy application architecture .
  • Experience with incident, problem, and change management processes.
  • Strong troubleshooting, communication, and stakeholder management skills.
  • Experience working in an onsite–offshore support model.

Preferred Skills

  • Exposure to ITIL processes and monitoring tools.
  • Experience handling P1/P2 production incidents.
  • Knowledge of deployment and release support in legacy environments.

Preferred Background: IT Services / AMS / Application Support Projects.

Vacancy posted 9 hours ago
Similar jobs that could be interesting for youBased on the Application Support Analyst in Saint Louis, MO vacancy
  • $28k

     ...Application Support Analyst We are looking for a high performing Application Support Analyst to partner with business disciplines and provide hands on management of several applications. The position provides a broad range of systems oversight from operational performance... 
    Suggested
    Permanent employment
    Local area

    The Timberline Group Company

    Saint Louis, MO
    1 day ago
  •  ...Programmer Analyst III Headquarters Full Time 97,130.00 - 129,500.00 (Annually)...  ...Assistance Program (EAP) for confidential support and resources Bi-State Development...  ...position works closely with IT Operations Applications staff, Transit Operations teams, and corporate... 
    Suggested
    Full time
    Work at office

    Bi-State Development

    Saint Louis, MO
    3 days ago
  • $62.8k - $103.4k

     ...security and compliance practices, and troubleshoot business application issues. Evaluate projects holistically within client environments...  ...service alignment with client needs. Provide remote support for users of varying technical skill levels and maintain... 
    Suggested
    Work experience placement
    Internship
    Local area
    Remote work

    RSM US LLP

    Saint Louis, MO
    9 hours ago
  •  ...Server / Network Operations Analyst St. Louis, MO or Decatur, IL W2 Contract role...  ...including server related events. Provide phone support, updating customers and vendors that...  ...Responsibilities: Monitor infrastructure, applications, and services using enterprise tools (e.... 
    Suggested
    Contract work
    Work at office
    Local area
    Remote work
    Work from home
    Shift work
    Night shift
    Day shift
    Weekday work

    Strategic Staffing Solutions

    Saint Louis, MO
    9 hours ago
  • Salesforce Enterprise Architect SonSoft Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. SonSoft Inc is growing at a steady pace specializing in the fields of Software Development, Software Consultancy, and Information Technology...
    Suggested
    Permanent employment
    Full time
    H1b
    Flexible hours

    SonSoft

    Saint Louis, MO
    28 days ago
  •  ...customers worldwide. The Systems Program Analyst role analyzes and resolves system issues...  ...cost-effective solutions, and supports daily information systems operations while...  ...maintenance tasks on supported systems and applications. Testing and debugging of systems or... 
    Worldwide
    Flexible hours

    Essex Industries

    Saint Louis, MO
    9 hours ago
  •  ...A leading healthcare organization is hiring an EHR Application II Analyst. This remote position requires Professional Billing certification...  ...test plans. The role offers comprehensive benefits, ensuring support for physical, emotional, and financial well-being. #J-18808... 
    Remote work

    BJC HealthCare

    Saint Louis, MO
    2 days ago
  •  ...Highlights: We are looking for an experienced Senior SAP Application Analyst to play a key role in driving the stability, performance, and...  ...resolves complex application issues and provides end user support. Monitors applications for issues in connection with maintenance... 
    Hourly pay
    Remote work
    Flexible hours
    Shift work
    Day shift

    SSM Health

    Saint Louis, MO
    8 days ago
  • NISA Investment Advisors, LLC in St. Louis is looking for a Support Analyst to join their IT Application Support team. The role focuses on solving production issues and providing support for daily processing. Candidates should have a Bachelor’s Degree in Computer Science... 

    NISA Investment Advisors, LLC

    Saint Louis, MO
    9 hours ago
  • $40 - $50 per hour

     ...Software License Management Analyst - Microsoft Location: St. Louis, MO (Hybrid) Pay: $40-50/hr The candidate in this position...  .... Responsibilities: Setup, Configure and Maintain application and entitlement data within Flexera toolset to maintain trustworthy... 
    Contract work

    Open Systems Technologies

    Saint Louis, MO
    4 days ago
  •  ...position with a base salary plus commission , so you have stability from day one with real upside tied to your results. Your work supports Concordia Publishing House's broader mission of serving the Church with Christ-centered resources. Why Join Us? CTS offers a... 
    Base plus commission
    Hourly pay
    Full time
    Trial period
    Flexible hours

    Concordia Publishing House

    Saint Louis, MO
    6 days ago
  •  ..., improve data accuracy and enhance collaboration. Software Engineering Senior Advisor will help build and manager event-driven applications and workflows. Focus of this role is on serverless computing and event-driven execution for workflows. Skills Education:... 

    Perfict Global, Inc.

    Saint Louis, MO
    9 hours ago
  •  ...Engineering Advisor for the St. Louis, MO location to develop and deliver high-quality client-facing web and mobile healthcare applications. Responsibilities: Design and develop RESTful Application Programming Interfaces (APIs) in a distributed environment to... 
    Local area
    Work from home

    CarepathRx

    Saint Louis, MO
    6 days ago
  • $122.89k - $184.34k

     ...there’s only one choice. Sr Cyber Security Analyst/CIRT Analyst CIRT Analyst The CIRT...  ...by framing data, insights, and trends to support the proposal of proactive cyber defense...  ...analyses. This posting will be available for application until at least 1/3/2026. Employees can... 

    Bayer

    Saint Louis, MO
    9 hours ago
  • Hso-Group-B.v. is seeking a D365 CRM Lead Functional Consultant in St. Louis, MO. This role involves leading workshops, developing requirements documents, and providing business process consulting. Candidates should have a Bachelor's degree and at least 8 years of experience...

    Hso-Group-B.v.

    Saint Louis, MO
    4 days ago
  • $99k - $232k

     ...Travel Requirements: Up to 60% At PwC, our people in business application consulting specialise in consulting services for a variety of...  ...needs, implement software solutions, and provide training and support for seamless integration and utilisation of business... 
    Full time
    H1b

    PwC

    Saint Louis, MO
    5 days ago
  •  ...the delivery of multiple functions and activities to support one or more enterprise applications to units across the University. Functions include application...  ...of assigned applications as needed. The Application Analyst III will possess a range of systems analysis and... 
    Contract work
    Work experience placement
    Work at office

    Washington University

    Saint Louis, MO
    9 hours ago
  • $75.2k - $128.8k

    Washington University is seeking an Application Analyst III to deliver functions supporting enterprise applications. The role involves analysis of use cases, configuration of applications, and operational support activities, ensuring alignment with the university's objectives... 

    Washington University

    Saint Louis, MO
    9 hours ago
  • $75.2k - $128.8k

     ...the delivery of multiple functions and activities to support one or more enterprise applications to units across the University. Functions include application...  ...of assigned applications as needed. The Application Analyst III will possess a range of systems analysis and... 
    Contract work
    Work experience placement
    Work at office

    Acord (association For Cooperative Operations Research And D...

    Saint Louis, MO
    1 day ago
  • Washington University in St. Louis seeks an Application Analyst III to support enterprise applications with tasks including analysis, configuration, and customer service. The role requires collaboration with stakeholders to understand needs and implement solutions efficiently... 

    Washington University in St. Louis

    Saint Louis, MO
    9 hours ago
  • $75.2k - $128.8k

    Acord is looking for an Application Analyst III in St. Louis to deliver application support functions across the University. The role includes analyzing use cases, managing vendor relationships, and providing operational support. Successful candidates will have a Bachelor... 

    Acord (association For Cooperative Operations Research And D...

    Saint Louis, MO
    9 hours ago
  • Posted Thursday, April 23, 2026 at 5:00 AM Business Analyst Location: St. Louis, MO Position Summary TOPS Products is a leader in the...  .... Collaborate with product managers and development teams to support roadmap planning and feature prioritization. Act as a liaison... 

    Dayforce

    Saint Louis, MO
    9 hours ago
  • Dayforce in St. Louis is hiring a Business Analyst committed to delivering innovative software solutions in the tax industry. In this role, you will analyze business processes, define requirements, and collaborate with stakeholders to ensure high-quality software delivery... 

    Dayforce

    Saint Louis, MO
    9 hours ago
  • Programmer/Analyst II (Data Analyst) (2600009C) Position Grade: 16G Department: ITSA Job...  ...including data sources, security, and metadata. Supports the data warehouse in identifying and...  ...If assistance with the job application is necessary based on a physical impairment... 
    Permanent employment
    Full time
    Work at office
    Local area

    City of St. Louis

    Saint Louis, MO
    4 days ago
  •  ...posting may close early due to the volume of applicants. Join a financial services firm where...  ...are seen, heard, respected, and supported. This is what we believe makes us the best...  ...solutions. As a Senior Business Systems Analyst, you will play a critical role in... 
    Temporary work
    Work at office
    Home office
    Flexible hours

    Edward Jones

    Saint Louis, MO
    1 day ago
  •  ...Professionals, Hope you are doing good, Please find the bellow JD and let me know your thoughts, Job Title : Business Systems Analyst IV Location: St. Louis, MO Remote until March 202 Duration : 6+ Months Contract Visa : Status: GC/ CTZN/EAD Job... 
    Contract work
    Remote work

    Navtech

    Saint Louis, MO
    4 days ago
  •  ...future where dreams take center stage. JOB TITLE IT Business Analyst LOCATION St. Louis, Missouri (Hybrid) HYBRID...  ...functional teams to analyze processes, define requirements, and support the development of systems that improve how the organization... 
    Full time
    Temporary work
    Work from home
    Flexible hours

    Weissman

    Saint Louis, MO
    3 days ago
  • $50 - $70 per hour

     ...Services is seeking a Business Systems Analyst - Conversational AI/IVR/IVA for a contract...  ...the chance to apply your skills in support of meaningful work for one of our client...  ...LRS is an equal opportunity employer. Applicants for employment will receive consideration... 
    Hourly pay
    Contract work

    Levi, Ray and Shoup

    Saint Louis, MO
    2 days ago
  • $86k - $115k

     ...CIBC's team, the Senior Business Systems Analyst is responsible for formulating system...  ...requirements, testing, training, and implementing applications, constructing end user reporting,...  ...are implemented, and providing end-user support. The role works on complex issues... 
    Remote work
    3 days per week
    1 day per week

    CIBC

    Madison, IL
    4 days ago
  •  ...of systems scope and objectives by combining an understanding of CMMC Level 2 Control requirements and applicable business processes and technology platforms. Support the organization in achieving CMMC Level 2 compliance by providing critical input and requirements to guide... 
    Contract work

    Pacer Group

    Saint Louis, MO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Application Support Analyst. Be the first to apply!