RQ09324 - Infrastructure Integration Specialist (N/S) - Senior

Maarut Inc - 36 Jobs

East York, ON

Posted today

Job Details:

Full-time

Entry Level

Benefits:

Employee Assistance Program

Responsibilities:

Creates machine learning models and utilizes data to train models
Focuses on analyzing data to find relations between the input and the desired output
Understands business objectives and develops models that help achieve them, along with metrics to track their progress
Designs and develops machine learning and deep learning systems
Runs machine learning tests and experiments Implements appropriate machine learning algorithms

General Skills:

Experience managing available resources such as hardware, data, and personnel so that deadlines are met
Experience analyzing the machine learning algorithms that could be used to solve a given problem and ranking them by their success probability
Experience exploring and visualizing data to gain an understanding of it, then identifying differences in data distribution that could affect performance when deploying the model in the real world
Experience verifying data quality, and/or ensuring it via data cleaning
Experience supervising the data acquisition process if more data is needed
Experience finding available datasets online that could be used for training
Experience defining validation strategies
Experience defining the preprocessing or feature engineering to be done on a given dataset Background in statistics and computer programming
A team player with a track record for meeting deadlines, managing competing priorities and client relationship management experience

Requirements

Experience and Skill Set Requirements:

Must Haves:

8+ years experience managing/supporting large enterprise multi-tiered network, infrastructure, and applications
Extensive knowledge and experience with the following:

Skill Set Requirements:

WebSphere Application Server (WAS):

Installation and configuration of WAS in both standalone and federated (ND/DMGR) setups
Creation and management of profiles (cell, node, application server)
Deployment of enterprise applications (EAR, WAR, JAR)
JVM tuning and garbage collection management
SSL configuration, keystore/truststore management (e.g. ikeyman)
Understanding of WebSphere security realms
Troubleshooting startup issues, hung threads, application performance

JBoss Enterprise Application Platform (EAP):

General OS and Infrastructure Skills:

Security:

WebSphere Application Server (WAS):

Experience installing and configuration of WAS in both standalone and federated (ND/DMGR) setups
Experience creating and managing profiles (cell, node, application server)
Experience deploying enterprise applications (EAR, WAR, JAR)
Experience with JVM tuning and garbage collection management
Knowledge of SSL configuration, keystore/truststore management (e.g. ikeyman)
Understanding of WebSphere security realms

JBoss Enterprise Application Platform (EAP):

Experience installing and configuration of JBoss EAP (7.x or later versions) on Linux
Experience migrating from JBOSS Community to JBOSS EAP
Experience with standalone mode configuration
Experience application deployment and tuning
Experience with datasource configuration (JDBC, XA)
Knowledge of log management and troubleshooting

General OS, Infrastructure, and Security Skills:

Strong experience with Linux/Unix command-line and shell scripting (Bash, Python preferred) for automation
Knowledge of file systems, systemd, networking basics
Experience with load balancers and their integration with WAS/JBoss
Understanding of firewalls, ports, and secure communications (SSL, TLS)
Experience with hardening of WAS and JBoss installations
Experience with patch management and vulnerability remediation

Public Sector Experience:

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