Senior Principal Engineer - IT Systems Engineering

Company:Marsh

Description:

We are seeking a talented individual to join our IT Team. This role will be based in Gurgaon/Noida. This is a hybrid role that has a requirement of working at least three days a week in the office.

We will count on you to:

· 7+ years’ experience in Linux, OpenStack, AWS cloud, and Web server support experience including Docker & container experience

- Experience with applications hosted on the Linux platform, including WebLogic, Apache, and related components.

· Should have good understanding of 3 tier application and cloud architecture

· Should have strong knowledge on AWS components such as EC2, ELB, S3, Security Groups, IAM, VPC etc.

· Solid work experience on any incident management, problem management, change management tool

· Good experience in Load Balancing technology primarily F5/Big-IP with knowledge on etc.

· Should have implementation knowledge on various reverse proxy techniques such as Apache Reverse Proxy, Microsoft Proxy, F5 Big-IP Reverse Proxy (Rewrite profile), etc.

· Good knowledge of release management tools like Ansible and Jenkins

· Procurement/conversion/renewal/application of SSL certificates in PFX, CRT, JKS formats etc.

· Knowledge of Web Hosting n-tier infrastructures, specifically Firewalls, hardware load-balancers, SSL offloading, etc.

· Strong verbal and written communication skills

· Strong delivery focus with ability to multi-task and work on various projects concurrently, meeting client expectations and deadlines

· Strong motivation and ability to work in a fast paced, team-oriented environment

· Well balanced technical, client service and client management skills

What you need to have:

• Participate in providing 24X7 support in OSS2 supporting RHEL Linux and Docker/Containers infrastructure
• Participate in working closely with architects and consultants in setting up OSS2 infrastructure which involves installation and configuration of Kubernetes cluster , HA Proxy containers for application load balancing and failover, etc.
• Interact with various infrastructure support groups like network engineering, load balancers teams, firewall group, data center tier 1 operations, UNIX Admin etc. and application development teams during issue resolution, change implementation, outages, etc.
• Support issues like container recycles, disk space issues, process hung, port conflict, logs archiving, SSL certificate, expiry, etc. on Linux platform
• Participate in writing support related Unix/Linux shell scripts for logs archiving, Container management, automation of manual tasks/email alerts, system administration tasks, etc.
• Support operational excellence by identifying ongoing operational issues, root-cause analyses on system outages and identifying the relevant remediation plans to strategically address them
• Ensure to have zero security vulnerabilities in the systems whether servers or applications. If any are reported, facilitate quick remediation basis this associated risk / severity

What makes you stand out?

• Experience of any incident management and change management tool like Service Now
• Knowledge of various middleware technologies such as Apache, Windows/IIS, Tomcat, WebLogic, etc.
• Experience with Kubernetes
• Experience with high availability, load balancing and failover configurations with Apigee
• Plan and manage project staffing needs, timelines/schedules
• Ensure open communication and appropriate information sharing. Build credibility in order to work effectively with various groups with varied and sometimes conflicting priorities
• Effectively communicate with stakeholders, securing approvals when needed and keeping them abreast of progress and potential roadblocks.
• Analyze, anticipate and mitigate risk factors and work with the team and stakeholders to minimize risk.

Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit marsh.com, or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, caste, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.