The Role
Provides onsite infrastructure subject matter expertise across middleware, networking, servers, APIs, load balancing, and Oracle databases. Investigates incidents by analyzing logs and data, identifies root causes and event triggers, validates findings, and develops short- and long-term solutions. Communicates complex technical issues through clear explanations and diagrams, collaborates with stakeholders, and supports flexible schedules including overtime, shift, and weekend work when needed.
Summary Generated by Built In
Key Characteristics/Behaviors:
- Punctual - needs to be onsite everday following CB core hours; flexible - sometimes need to do OT, shifting or weekend work as needed
- Well-rounded - understands various Infra (e.g. network, middleware, servers, etc)
- Analytic/Logical thinking - can do thorough analysis/investigation to determine event triggers and scenarios; can put together pieces of information to formulate a conclusive and cohesive analysis; can read logs and interprets them meaningfully
- Data-driven / Detail-oriented - uses data in analysis; seeks trends/patterns; able to confirm/validate findings using data; uses AI and other tools to get/validate information; meticulous and has attention to details
- Presentation skills - able to explain through diagrams/illustrations; can communicate verbally effectively (explaining complex ideas/terminologies in simpler terms; uses analogy)
- Inquisitive - seeks to understand and validate things by asking the right questions; doesn't settle for just verbal confirmation or explanation but instead challenges reasoning and validates through data presented; digs deeper to get to the root cause of the issue
- Problem solver - thinks of solutions to resolve a problem (quick fix/short-term/long-term); suggests options to elicit decision; collaborates to arrive at the best solution
- Process-oriented - follows a structured way or method to investigate and solve problems
- Resourceful / 'can-do' attitude- finds ways to get things done and doesn't just stop when presented with challenges/roadblocks
Requirements
Technical:
- Middleware - IBM (ACE, Instana), WAS, APIs (TCP/IP, HTTP)
- Network / F5 Load Balancer
- Sys Ad /Server
- Database (Oracle)
Skills Required
- Experience with IBM ACE and Instana middleware
- Experience with IBM WebSphere Application Server
- Knowledge of APIs and TCP/IP and HTTP protocols
- Experience with network infrastructure and F5 Load Balancers
- Systems administration and server experience
- Oracle database experience
- Ability to work onsite every day during core hours, with occasional overtime, shift, or weekend work
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The Company
What We Do
Your trusted business partner for IT solutions and services. Questronix has grown to be one of the largest IT solutions and service providers and systems integrator in the Philippines since 1987 that has earned awards and certificates through its focused professional team of experts








