What are the responsibilities and job description for the Systems Administrator/Engineer (Linux) position at iQuasar?

iQuasar LLC is seeking a Systems Administrator / Engineer (Linux) - Senior (WebSphere / WebLogic) in Laurel Maryland . We strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits including Health, Vision, and Dental Insurance, a matching 401k plan, and other benefits given below, excellent training, and a vibrant working environment. Our employees are exceptional, giving us a competitive advantage by innovating solutions with a strong sense of mission and integrity.

One of our clients in Laurel Maryland, needs a Systems Administrator / Engineer (Linux) - Senior (WebSphere / WebLogic) for a contract position.

Position : Systems Administrator / Engineer (Linux) - Senior (WebSphere / WebLogic)
Clearance : No
Location : 14501 Sweitzer Lane, Laurel, MD 20707

Job Description

The WSSC IT Application Development Solutions (ADS) team develops, maintains, and supports the operation of many (in-house) Java Enterprise Edition applications and COTS products to support the organization's day-to-day operations.A new consultant will join the ADS team to analyze, develop, maintain applications, and troubleshoot production issues as a developer.

Duties / Responsibilities

Administer IBM WebSphere Portal, IBM WebSphere Application Server, Oracle WebLogic Server, and Apache Tomcat.

Manages all aspects of the multi-platform application environments including day-to-day support, CI / CD, monitoring systems, database & systems administration, and general troubleshooting.

Proficiency in Linux and Windows environments for server management and command-line operations. Strong hands-on experience in writing scripts to handle complex automation using shell scripting languages.

Implements application server clustering. Applies application server patches, Fix Packs, and Service Packs. Conducts performance tuning. Configures and updates SSL certificates, data sources, and JDBC connection pool.

Support application developers.

Collaborate with IT infrastructure team, platform team, DBAs, network team, security team, Help Desk, change management team, etc.

Preferred Experience / Qualification / Knowledge Skills

a. Education : Bachelor's degree in computer science, engineering, or a related field.

b. General Experience :

7 years of hands-on large-scale system administration including installation, configuration, deployment, cluster management, and production support.

Security management - Understanding of SSL / TLS configurations, user authentication mechanisms (LDAP, SSO) and security patches.

Strong proficiency in Linux and Windows environments.

Strong proficiency in scripting and automation.

Well versed in networking concepts.

Monitoring and performance tuning.

Strong analytical and problem-solving skills.

Excellent communication skills.

Quick to learn and adapt.

c. Specialized Experience

7 years' experience in system administration using the following :

Oracle WebLogic Server, IBM WebSphere Portal, IBM, WebSphere Application Server, and Apache Tomcat.

Oracle Utilities Work and Asset Management (WAM).

Nexus, SVN, and Jenkins.

Linux (RHEL7 / RHEL8) and Windows platforms.

System monitoring tools (e.g., Splunk).

Strong hands-on experience in writing shell scripts (bash, python, jython, jacl) to handle complex automation.

Solid knowledge of web servers (Apache, Nginx), network concepts (DNS, IP addressing, firewalls, and port management), and load balancers.

Installation and management of COTS products on the Windows platform.

Any cloud management experience

If you are interested in this position, please send me a copy of your latest resume at irfana.reshi@iquasar.com with the information requested below : Also, please let me know what time / number is best to call to discuss this great opportunity. In case you are not interested in this position, or this is not a right fit for you, please feel free to share this opportunity with your friends / networks or anyone you know who may be interested in this position. Thank you!

Availability to start a new job.

Best Rates

Contact #

Please don't hesitate to contact me for any question (s) you may have. All employment is decided on the basis of qualifications, merit, and business need.

Regards,

Irfana Reshi

Senior Recruitment Professional

iQuasar, LLC

Cleared Recruitment | Proposal Development | Technology

irfana.reshi@iQuasar.com

Direct : 17039360644

Main : (703) 962-6001 Ext. 538

www.iQuasar.com

An Equal Opportunity Employer :

iQuasar LLC is proud to be an Equal Employment Opportunity Employer. We do not discriminate based on race, religion, color, national origin, political affiliation, sex, sexual orientation, gender identity, age, marital / parental / veteran status, disability, genetic information, membership in an employee organization, retaliation, military service, other non-merit factors, or any other applicable characteristics protected by law.

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