Senior Tomcat Server Administrator

Job Type
Full-time
Description
SFI is responsible for providing full life cycle software development /DevOps for a federal agency.
SFI is seeking a senior Tomcat Administrator with 10 years of combined/mixed IT experience as a System Administrator on-premises and cloud environments. The senior candidate for this position is required to install, configure, monitor, and troubleshoot development, test, and production environments, multi-node middleware farms consisting of Tomcat Applications on a Linux platform on-premise and AWS. Responsibilities will include application deployments, operation support, and troubleshooting the Tomcat environments. The deployment will include developing automation scripts into hybrid architectures consisting of both local and cloud infrastructures. The candidate will need strong communication skills and the ability to translate complex technical topics to senior stakeholders within the client organization. This candidate will be a member of an Operations team of senior Cloud and Middleware administrators.

• Support the installation, Configuration, Tuning, and Troubleshooting of Tomcat Server on-premise and in AWS environments.
• Manage and support patching/security fixes/upgrades to Tomcat environment.
• Develop scripts for task automation utilizing Shell scripts, Ansible, and WLST.
• Support the Installing/Configuring/Administering Apache Web server in a Linux environment.
• Support server infrastructure in Continuous Integration/Continuous Delivery CI/CD and/or DevSecOps deployment.
• Deploy war/ear/jar files into a clustered environment.
• Set and manage Tomcat user security.
• Install, support, and configure Oracle WebLogic servers and migrate applications from WebLogic to Tomcat.
• Create and maintain technical documentation in assigned areas of responsibility.
• Configure Tomcat and WebLogic clusters with SSL certificates.
• Support daily operation tasks through a ticketing system to app owners /users.

Requirements

• Bachelor's Degree in computer science or equivalent
• 10+ years of IT experience
• Experience in deployment, configuration, and support of Tomcat servers in a middle to large-size environment
• Experience supporting Tomcat servers on-premises and AWS environments in Linux Environment
• Solid experience developing automation scripts using Shell and Ansible
• Experience with DevSecOps automation and deployment

Desired Skill & Qualifications:

• Proficient in installation, support, and troubleshooting of Oracle SSO tier of OAM/OID
• Working knowledge of Java
• Exposure and experience with ORACLE databases
• Knowledge of Oracle fusion middleware stack of tools
• Able to develop and troubleshoot JSON or YAML object scripts
• Knowledge of AWS operations in migrating on-premise applications to the AWS Cloud environment
• Familiar with AWS services that include EC2, Lambda, S3, IAM, CloudFormation, ELB, Auto Scaling Groups

Additional Information:

• To meet the clearance requirements for this opportunity, candidates must be authorized to work in the United States.
• All candidates will be subject to a complete background check to include, but not limited to Criminal History, Education Verification, Professional Certification Verification, Verification of Previous Employment, and Credit History.
• Public Trust background investigations can take approximately four to eight weeks and require fingerprinting.

Other Information:

• The salary for this position is $100,000 - $140,000 annually
• For information on SFI's benefits please visit http://www.spatialfront.com/pages/career.html
• This is a full-time W2 position.
• Please no agencies, third parties, or corp-to-corp.
• Spatial Front Inc. is an Equal-opportunity Employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
• Spatial Front Inc. participates in E-Verify.

Salary Description
$100,000-$140,000 Annually