Total 2 information security analyst job vacancies in Engineering category in d12 balestier serangoon toa payoh

Responsibilities:

• Be the Hadoop Subject Matter Expert to engage with customers to provide technological solutions as well as operational improvement recommendations Hadoop infrastructure platforms & Hadoop eco-system incl. Linux & storage
• Lead the teams on technical directions for the different Hadoop platforms that run 24x7 and support customer critical production operations
• Major Incident support (service recovering & root cause troubleshooting) for Hadoop and Hadoop eco-system incl. Linux & storage related issues, including communications to senior management and customer.

· Required to get “hands-on” where needed and work along the technical team

· Support the Hadoop Platform with the tools OOZIE, Apache Ni Fi, Java & Unix must knowledge

· Well-versed knowledge on Network, Storage and API’s creation and debugging

· Knowledge on supporting the applications on Big data platform and Debugging knowledge of YARN

· Write/debug Python code for the designed frameworks

· Control the Hadoop clusters with proper access controls and apply the security with the tools Ranger, Kerberos

· Coordinate with product vendors to setup/configure infrastructure, network, nodes

· Write automation scripts for any alerts and monitoring dashboards from automation perspective with Python

· Maintaining and troubleshooting the Environment with Ambari

· Integrate Solution knowledge between Hadoop and Reporting tools like Tableau, MicroStrategy, SAS, HDF

· Solutioning different Disaster Recovery approaches for Bigdata

· Tuning and scaling up clusters with several proposals

· Migrating the HDP clusters to CDP cluster or to the Azure cloud

Skillset:

· Hadoop Hortonworks admin or support L3 Knowledge

· Cloudera data platform admin

· Hive /Hbase SQL Tuning for map reducer jobs

· Shell/ Python Scripting experience

· Certification CDP Administration

· Certification RedHat Linux Administration added advantage

· MySQL/postgreSQL knowledge

· VMware Virtualization knowledge preferred.

· Knowledge on Pure and Isilon storage, S3 file systems is added-advantage

· Must be able to engage with technical people but also with semi-technical senior stakeholders and customer’s application teams

Years of Experience:

7 to 12 years overall Experience and 5+ Years of Big data Engineering and Production support

1. Electronic Access Control & CCTV Technicians will install with or without direct supervision:
2. Access Control devices such as; Card Readers, Request to Exit Buttons (REX), Motion Sensors, Maglocks, Electric Door Strikes, Access Control Panels,
3. Analog & IP Cameras, Power Supplies, cable pathway systems,
4. Firestop systems, various electronic components, and various cable that includes but is not limited to: twisted pair cable, coax, power limited tray cable, stranded cable and solid conductor low voltage cable.
5. Cable installation includes: placement, termination, testing, labelling and documentation.
6. Install various access control devices.
7. Program Access Control Panels & Systems
8. Install various CCTV camera types both Analog & Digital IP systems
9. Install & Program DVR Recording Units
10. Install cable pathway systems (cable trays, cable racks, J-hooks or D-rings).
11. Install, terminate, test, label and document horizontal, backbone and other cables.
12. Dress and route cable into closets and control rooms.
13. Firestop various types of cable penetrations.
14. Perform other duties as required.
15. Willingness to work Days, Nights & Weekends as required.
16. Willing to work in tight, confined areas.
17. Ability to carry heavy loads as needed.
18. Carry and climb ladders as needed.
19. Maintain a safety conscious work environment.
20. Maintain reliable transportation to get to and from the jobsites.
21. Valid driver’s license is a must.