RHCE Linux\Unix Systems Administrator- Red Hat

RHCE Linux\Unix Systems Administrator- Red Hat

Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Candidate may be required to respond to after-hours requests as required in a 24 x 7 environment.

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Enterprise Unix Engineer – HP, SUN, DNS, C & K shell, Tk & Perl

This job requires a Bachelor’s degree in computer science or related field or equivalent knowledge with six years of related professional experience, including hardware and software system development in the Unix environment and experience supporting HP and Sun Unix in a multi-server environment.
Expert level knowledge and working experience in the following areas:

Essential Job Duties:
1. Develops, designs, and maintains the UNIX infrastructure for enterprise applications.
2. Implements and maintains the enterprise web servers and streaming servers. Implements, manages, and troubleshoots the enterprise e-mail servers and appliances. Implements and maintains the enterprise Domain Name System (DNS) servers. Implements system patching and remediation of security vulnerabilities. (more…)

WebSphere Message Broker & Transform Extender (WMB/WTX) Developer

We are seeking a Senior Level Integration Developer who has extensive experience with WebSphere Message Broker & Transform Extender (WMB/WTX) for a govt. project in Fairfax, VA. Will require the use of MQ and WebSphere Message Broker (WMB) including ESQL and routing and mapping nodes to create software solutions. Will also work with Java and JMS nodes to create complex solutions. Requires the several years experience using Enterprise Java (J2EE), WebSphere Transform Extender (WTX)and WebSphere Process Server/WebSphere Business Manager. Strong relational database and SQL programming experience is needed on the backend along with the use of Eclipse-based IDEs including both RAD and WID.

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Data Tester with solid SQL & Java

The main function of a Tester is to develop, implement, and document all testing activities, including test planning, test documentation, test execution, defect tracking and reporting, including follow-up and issue resolution.

Job Responsibilities:

Execute test plans, scenarios, scripts or procedures. Test system modifications to prepare for implementation. Develop testing programs that address areas such as database impacts, software scenarios, or usability. Document software defects, using a bug tracking system, and report defects to software developers. (more…)

Linux Systems Administrator – Infrastructure Admin. W/PHP, Python

The main function of a Systems Administrator is to be responsible for the administration of core systems as well as monitoring and repair of high performance computing systems. Ensures consistent and reliable operation including enterprise servers and network infrastructure.Job Responsibilities:- Provides wide ranging system administration in a multi-platform environment – Responsible for general systems administration tasks including system configuration management, OS installations, security updates, urgent system patching – Writes and implements scripts to automate tasks- Ability to identify and troubleshoot hardware components that are problematic – Performs daily system monitoring, verifying the integrity and availability of all hardware, server resources, (more…)

Red Hat Linux Systems Admin. RHCE, JBoss

We are seeking a senior systems administrator to be responsible for the Red Hat Enterprise Linux and JBoss maintenance, troubleshooting, access, and backup for enterprise wide systems. Technologies supported include operating systems, servers, networks, system security, hardware and other software applications. Troubleshoot system issues, resolve or recommend solutions. Create and manage system documentation, including configurations and backup procedures. Create patches and updates as needed. Participate in the definition and implementation of system components including new servers, hardware, software and upgrades. Install, upgrade, support and troubleshoot operating systems. Must possess solid knowledge of operating systems and networking hardware and software. 6+ years of experience functioning in a Systems Administrator capacity is required. (more…)