• The Guardian Life Insurance Company of America
  • $102,080.00 -149,730.00/year*
  • Bethlehem, PA
  • Information Technology
  • Full-Time
  • 3399 Bath Pike

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The main responsibilities of a JBoss and tomcat administration is to ensure subsystem reliability, availability, and serviceability; to provide technical expertise and guidance for both infrastructure and application design, supporting and diagnosing all RedHat JBoss EAP products, and performance tuning. At Guardian, we have a diverse computing environment. Candidates for this position must be very flexible and responsive to the changing platform.

The successful candidate will be self-motivated, capable of working independently or on a team, a strategic thinker, and results-orientated. He/she will be coordinating projects with technical teams in a high paced service-oriented environment and provide on-call support as required. He/she should be capable of handling high risk and high visibility situations with ease. Strong overall diagnostic and problem-solving skills, and excellent verbal and written communication skills are required.

Job Function:
  • Middleware experience in a Linux environment.
  • Must have hands on experience working with JBoss, Apache, Tomcat, etc.
  • Must have experience with RedHat Linux as related to JBoss engineering design, development, and implementation.
  • Linux OS hands-on experience in release and configuration processes.
  • Administered, configured, tuned, and troubleshoot JBoss in a clustered environment.
  • Good understanding of JBoss subsystem.
  • Implement application security in JBoss EAP.
  • Good understanding tomcat security configuration.
  • Experience in Tomcat security management.
  • Experience in apache server configuration and SSL certificate implementation.
  • Working knowledge in mod_jk and proxy pass configuration.
  • Good understanding of java policy configuration.
  • Understanding of install, diagnostics, automation, and support.
  • Coordinate with vendor for tickets, responsive to user community,
  • Able to do solutioning, technical leadership, setting up configuration, and resolving complex application/infrastructure issues.
  • Able to do capacity planning and analysis for Linux environment
  • Experience in RedHat Enterprise JBOSS in the mod_cluster environment.
  • Demonstrates technical leadership and exerts influence outside of immediate team.
  • Working knowledge of Apache tomcat web server platform.
  • Analyze all aspects of the existing infrastructure and recommends modifications that will enhance system reliability, availability, serviceability and scalability.
  • Good understanding of web server load balancing concepts and experience with high available distributed environment.
  • Products supported:
  • JBoss, community version and EAP
  • Tomcat
  • Linux / Unix
  • JMX, JConsole
  • Zenoss
  • AppDynamics/Dynatrace

  • Qualifications

  • 5-8 years of experience with a bachelors degree OR 10 years equivalent work experience.
  • Self-motivated, self-starter, capable of working independently, strategic thinker and results-orientated.
  • Ability to coordinate projects with end users and technical teams in a high paced service-oriented environment.
  • Provide 7x24 support as scheduled or as required. Capable of handling high risk and high visibility tasks with ease.
  • Effectively manage and communicate with software vendors regarding open problem tickets.
  • Strong overall problem-solving skills.
  • Excellent verbal and written communication skills.
  • About Guardian

    Every day, Guardian gives 26 million Americans the security they deserve through our insurance and wealth management products and services.Since our founding in 1860, our long-term view has helped our customers prepare for whatever life brings whether starting a family, planning for the future or taking care of employees. Today, were a Fortune 250 mutual company and a leading provider of life, disability and other benefits for individuals, at the workplace and through government sponsored programs. The Guardian community of ~9000 employees and our network of over 2750 financial representatives is committed to serving with expertise when, where and how our clients need us. Our commitments rest on a strong financial foundation, which at year-end 2017 included $8.0 billion in capital and $1.6 billion in operating income. For more information, please visit guardianlife.com orfollow us onFacebook,LinkedIn,TwitterandYouTube.

    Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

    Guardianis a registered trademark of the Guardian Life Insurance Company of America.


    Associated topics: equipment, infrastructure, ip, maintain, maintenance, satcom, satellite, system specialist, system technician, technician

    * The salary listed in the header is an estimate based on salary data for similar jobs in the same area. Salary or compensation data found in the job description is accurate.

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