Application Support Engineer

Embark on a transformative journey as an Application Support Engineer. At Barclays, our vision is clear –to redefine the future of banking and help craft innovative solutions. You will play a critical role in running the bank operations, ensuring the stability, continuity, and availability of key applications. You’ll respond rapidly to incidents and escalated user queries, monitoring, and tracking issues throughout the entire lifecycle. This is a direct involvement technical role that requires individuality, precision, and an anticipatory mindset. You’ll also be responsible for managing the successful handover of changes into the production environment. Required Technical Skills Practical experience with Linux/Unix (Shell), Microsoft Windows, and cloud platforms such as Amazon Web Services and OpenShift Experience with databases including Oracle, PostgreSQL, and SQL Server Observability and monitoring tools like Cisco AppDynamics, Elastic Kibana, and basic APM values Coding and scripting using Python, Shell scripting, PowerShell, and basic JavaScript Understanding and supporting multi-platform service architectures Other Highly Valued Skills Familiarity with automation tools such as Ansible, IBM Tivoli Workload Scheduler, and Autosys Considerable analytical skills for identifying recovery paths during incidents and ample problem solving Effective collaboration across wider teams to drive resolution Ability to assess and respond to priority scenarios contending priorities Flexibility to adapt to evolving technologies and operational demands You may be assessed on the key critical skills relevant for success in this role, such as risk and controls, change and transformation, business acumen, strategic thinking, digital and technology, as well as job‑specific technical skills. This role is located in our Whippany, NJ office. Minimum Salary: $80,000 Maximum Salary: $120,000 The minimum and maximum salary/rate information above includes only base salary or base hourly rate. It does not include any other type of compensation or benefits that may be available. Barclays employees are eligible for a suite of competitive and generous employee benefits, including medical, dental and vision coverage, 401(k), life insurance, and other paid leave for qualifying circumstances. This position is eligible for an incentive award. Purpose of the Role To effectively monitor and maintain the bank’s critical technology infrastructure and resolve more complex technical issues, whilst minimising disruption to operations. Accountabilities Provision of technical support for the service management function to resolve more complex issues for a specific client or group of clients. Develop the support model and service offering to improve the service to customers and stakeholders. Execution of preventative maintenance tasks on hardware and software and utilisation of monitoring tools/metrics to identify, prevent and address potential issues and ensure optimal performance. Maintenance of a knowledge base containing detailed documentation of resolved cases for future reference, self‑service opportunities and knowledge sharing. Analysis of system logs, error messages and user reports to identify the root causes of hardware, software and network issues, and providing a resolution to these issues by fixing or replacing faulty hardware components, reinstalling software, or applying configuration changes. Automation, monitoring enhancements, capacity management, resiliency, business continuity management, front office specific support and stakeholder management. Identification and remediation or raising, through appropriate process, of potential service impacting risks and issues. Proactively assess support activities implementing automations where appropriate to maintain stability and drive efficiency. Actively tune monitoring tools, thresholds, and alerting to ensure issues are known when they occur. Analyst Expectations To perform prescribed activities in a timely manner and to a high standard consistently driving continuous improvement. Requires in‑depth technical knowledge and experience in their assigned area of expertise. Thorough understanding of the underlying principles and concepts within the area of expertise. They lead and supervise a team, guiding and supporting professional development, allocating work requirements and coordinating team resources. If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others. OR for an individual contributor, they develop technical expertise in work area, acting as an advisor where appropriate. Will have an impact on the work of related teams within the area. Partner with other functions and business areas. Takes responsibility for end results of a team’s operational processing and activities. Escalate breaches of policies / procedure appropriately. Take responsibility for embedding new policies/ procedures adopted due to risk mitigation. Advise and influence decision making within own area of expertise. Take ownership for managing risk and strengthening controls in relation to the work you own or contribute to. Deliver your work and areas of responsibility in line with relevant rules, regulation and codes of conduct. Maintain and continually build an understanding of how own sub‑function integrates with function, alongside knowledge of the organisations products, services and processes within the function. Demonstrate understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub‑function. Make evaluative judgements based on the analysis of factual information, paying attention to detail. Resolve problems by identifying and selecting solutions through the application of acquired technical experience and will be guided by precedents. Guide and persuade team members and communicate complex / sensitive information. Act as contact point for stakeholders outside of the immediate function, while building a network of contacts outside team and external to the organisation. All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave. #J-18808-Ljbffr Barclays