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Middleware Infrastructure Engineer (Doral, FL)


LMS is seeking for innovators who are looking for a once-in-a-lifetime career pivoting opportunity. LMS (a 25-year brand) is growing as a partner with the Carnival Corporation, entering into our 4th year of support, and we need people who are looking to join our team of difference-makers on the Ocean Medallion™ project. With our team, you'll find greater challenges, recognition, and rewards.

Our team seeks professionals who want to be captains of their own destiny and help guide teams toward innovative solutions. We achieve the impossible while exploring the world, delivering results on a daily basis.

If you’re ready to make a difference and help us get ship done, join us today!


Job Needs and Characteristics

As a Middleware Systems Engineer, you will be part of our dynamic team and play a visible role in supporting and implementing cutting-edge technology with other industry leaders. This role will provide expert support for the transaction and messaging infrastructure. 


You will be responsible for configuration, troubleshooting, root cause analysis, deployment, and continuous operational support and improvement of middleware technologies. Those technologies will include but are not limited to Kafka, RabbitMQ, and ELK (Elasticsearch, Logstash, Kibana), vSphere, Docker Application Servers, Web Servers (Apache, Nginx, IIS).  You must be able to collaborate with others to manage and rationalize incoming requirements in order to implement appropriate solutions.


  • Bachelor’s degree in Computer Science or related degree

  • 5-7 years of experience in Information Technology, 5+ years of relevant Middleware experience

  • 3-5 years of experience in cloud computing (infrastructure, storage, platforms, and data) with a proven track record of implementation in large-scale environments.

  • Work on large-scale, complex, cross-functional projects

  • Experience producing multi-tier, high-availability infrastructure architectures in a cloud environment

  • Experience in supporting distributed infrastructure involving network, load balancers, Middleware, storage, databases, etc. with the ability to drill down issues quickly

  • Experience with Web servers (Apache, HTTP Server, IIS)

  • Excellent scripting skills in Shell, Perl, Python, etc.

  • Intermediate level of knowledge on Windows/UNIX/Linux OS 

  • Expertise with Docker containers and orchestration platforms, including Kubernetes and Swarm

  • Experience with a ticketing tool (ServiceNow, Jira, etc.)

  • Should have ITIL standards exposure with respect to Change, Incident, and Problem management

  • Should be enthusiastic with the desire to learn new technologies and accept challenges

  • Knowledge of IAM technologies (OpenAM) is a plus

  • Outstanding critical thinking abilities and interpersonal communication skills


  • Provide expert advice and consultation in the above-mentioned products

  • Install, configure, test, and maintain operating systems, application software and system management tools while ensuring the highest levels of systems and infrastructure availability

  • Work with technologies in virtualization, cloud computing, and configuration automation

  • Install, configure, troubleshoot, and deploy MQ in the operational environment on RHEL

  • Help with administration, configuration, deployment of messaging buses

  • Implement a multi-instance queue manager to achieve high availability

  • Oversight of critical incident and major system escalations from initiation to resolution

  • Provide Level 2 and 3 production support for Middleware components and applications

  • Work with vendors on software upgrades and problem resolution

  • Lead problem resolution and improvement efforts

  • Monitor production environments and work with various teams to resolve critical issues

  • Develop and implement security strategies to ensure a secure middleware environment

  • Maintain system availability and troubleshoot problems and disaster recovery through security best practices

Salary range is up to $120k based on skills and experience.

LMS is a team where we reward hard effort and invest in our people. We provide generous paid time off (PTO), merit-based salary reviews, and continued education initiatives such as company-funded professional development.

On day one of employment, you will be eligible as a full-time employee to participate in our company-sponsored medical plan(s) and dental, life and short term disability, which are covered at a 100%.

We also offer a tax-free investment savings plan, a Simple IRA, with a company match at 3%. Additional company activities include special team-building functions, frequent lunches, and company cruises.

If you’re ready to get ship done, we want to hear from you.

We look forward to you joining our LMS family!

We are an EOE and embrace diversity within our workplace.

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