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Jobs that require network architecture design skill

A-IT Software Services Pte Ltd
03Jan
Network Engineers
A-IT Software Services Pte Ltd   via JobTech

Job Responsibilities:

  • Administer, Monitor, maintain and optimize WAN, LAN, Wi-Fi networks for optimal performance and maximum availability.
  • Troubleshoot, evaluate and resolve hybrid wan/LAN/Wi-Fi performance and capacities issues.
  • Perform WAN/LAN/Wi-Fi/Firewall/Load balancer configuration, backups and regular network documentation updates.
  • Collaborate on the design and implementation of new technical solutions.
  • Troubleshoot and optimize WAN circuits with upstream provider.
  • Manage and coordinate the administration of several systems
  • Assist with security and third-party software installations.
  • Provide next level support to the level 1 support team.
  • Communicate and liaise with all company departments; notify appropriate parties immediately of any issues which may affect efficient operations including, but not limited to, outages, service disruptions, and network bottlenecks.
  • Maximize network performance by monitoring performance; troubleshooting network problems and outages; scheduling upgrades; collaborating with network architects for network optimization.
  • Secure network system by establishing and enforcing policies; defining and monitoring access.
  • Take an automated data driven approach to diagnosing and solving complex network infrastructure issues
  • Leverage automation skills and take a "DevOps" approach to improve efficiency of solving complex network infrastructure issues, network management.
  • Demonstrate a high level of energy, results driven and able to work under pressure with tight deadlines

Qualifications:

  • 4-8 years’  experience in Network implementation and support role for a large IP network
  • Full comprehension of the TCP/IP application suite and OSI models
  • Experience with administration, implementation, and troubleshooting of IPv4, Layer 2 and Layer 3 switches
  • Experience with Cisco WAN Routes, Cisco Nexus switch, Juniper/Fortigate firewalls, F5/Netscaller Load balancers, Dynamic routing protocols, DHCP, NAT, and QoS
  • Experience implementing interior and exterior WAN routing protocols and New WAN technologies (SDWAN)
  • Experience with New technologies: SDWAN, NSX, ACI and Cloud computing
  • Network installation experience in a high availability LAN, data center or NOC
  • Experience with LAN switching (spanning tree, VLAN, trunking, IGMP, PIM)
  • Experience with DMVPN, VPN/SSLVPN Tunnels, VoIP and Multicast
  • Experience with network monitoring tools
  • Familiarity with Unix-like systems such as MacOS, Centos and Ubuntu
  • Experience with virtual server environments.
  • Experience with scripting for network automation
  • Attention to detail and discipline to utilize best practices for network systems and security
  • Excellent oral, written and interpersonal communication skills
  • Ability to interact with both internal and external customers who may be technical or non-technical
  • Willing to work after hours/weekends to perform planned and emergency network maintenance
  • Ability to travel to sites for installations and maintenance
  • Ability to work independently but also a team player
  • Displays a passion for high customer satisfaction and achieving operational excellence
  • Certifications in Cisco (CCNP minimum/CCIE desirable) preferred
  • Certifications in Juniper, VMWare, Fortigate,  F5 certifications are desirable

Skills
IMDA
03Jan
Manager – Data Engineer
IMDA   via JobTech

Responsibilities:

You will be part of the team that conceptualise, architect and initiate greenfield cybersecurity projects, define security architecture for next-generation infocomm technologies, and develop niche cybersecurity tech capabilities for the ICM sectors. You will work closely with the team and be responsible for executing big data related cybersecurity projects, and provide advice to the team on big data related technical issues.

The successful candidate shall be responsible, among others, to:

  • Conceptualise, plan, execute and manage new programs, R&D or initiatives relating to the use of big data to improve cybersecurity for the infocomm and media sectors.
  • Monitor advancements in big data technologies and identify new tools and frameworks that could improve efficiency and fine tune existing data analytics platforms.
  • Develop and review data models for cybersecurity projects.
  • Process, cleanse and verify the suitability of data used for data analytics, as well as interpret and analyse big data sets using statistical techniques.
  • Identify cybersecurity use cases together with project team and stakeholders, and develop data analytics rules or data models to deliver the use case outcomes.
  • Conceptualise and manage the development of infrastructure required for optical extraction, transformation, and loading of large volume data from various data sources.
  • Manage the development of infrastructure required for real-time and batch data ingestion and processing pipelines for data analytics, machine learning, dashboarding and visualisation.
  • Work with vendors to develop data analytics systems and validate accuracy of data models developed.

 

Requirements:

  • Background in Computer Science / Computer Engineering / Information Technology / Mathematics / Statistics / Data Science and Analytics.
  • At least 2 years of experience in quantitative data analytic or machine learning data models development for cybersecurity or network infrastructure use cases using big data.
  • Good understanding of programming languages including Python, R, SQL and Java/C/C++, ETL frameworks, and able to develop programming scripts minimally in Python or R.
  • Experience in using databases for big data analytics such as Greenplum / Hadoop / Hive / HBase frameworks, and able to write complex SQL queries.
  • Domain knowledge and experience in the following areas is preferred:
    • Computer networking
    • Network security
    • System security
  • Familiarity with big data streaming tools, database frameworks and visualisation tools such as Apache NiFi, Storm, Spark, Hadoop, Greenplum, Airflow, Kibana, Tableau and their areas of applicability.
  • Good understanding of Artificial Intelligence, Machine Learning and Deep Learning concepts.
  • Good writing, communication and presentation skills.
  • Fast learner with self-motivation and independence to acquire knowledge on new domains or technologies quickly.
  • Strong analytical and problem-solving ability.
  • Plugged-in to the latest technology and security developments for the telecommunication sector.
  • Willingness to delve into administrative, legislative, technical, research and development works.

Position will commensurate with experience.

Only short-listed candidates will be notified.

Skills
IMDA
03Jan
Manager - Application Engineer
IMDA   via JobTech

Manager - Application Engineer

Responsibilities

You will be part of IMDA’s cybersecurity arm that executes ICT initiatives to uplift the cybersecurity posture of the Infocomm and Media (ICM) sectors. You will work closely with the team and be responsible to plan, design, procure, configure and deploy ICT systems for various telecommunications-related cybersecurity projects.

The successful candidate shall be responsible, among others, to:

  • Work with the servers, network infrastructure and user/operations teams to conceptualise, define requirements, procure, manage and deploy the required business application(s).
  • Ensure that business application(s) are compliant with government security policies and guidelines, fulfil all business requirements and are adequately tested, patched, and securely configured before commissioning.
  • Support the conduct of pre-commissioning application/system tests, such as user acceptance testing, performance testing, operations readiness testing, system security acceptance testing, security reviews and/or security audits.
  • Code and configure prototypes for business applications for proof of concepts, where necessary.
  • Develop documentations required for hand-over of the business application(s) to the IMDA user or operations team.
  • Support the operationalisation of the business application(s).
  • Provide consultancy advice and guidance to IMDA teams on related technical areas.
  • Perform other related duties as assigned.

 

Requirements

  • Background in Computer Science / Computing / Information Technology or equivalent
  • Certification in DevSecOps Engineering is preferred.
  • At least 5 years of relevant working experience in developing, deploying and managing ICT applications and systems on various operating platforms (e.g. Windows, Linux), and virtualization platforms (e.g. HyperV, VMware).
  • Proficient with coding and DBMS languages such as C, C++, Java, Python, Go, SQL, etc, and Linux CLI.
  • Understand the threat models and security risks for application systems, and be able to apply DevSecOps in the SDLC of applications developed for various platforms, such as web application, embedded application, mobile application, websites.
  • Familiar with cloud deployment models and application security in cloud environment.
  • Familiar with security best practices such as OWASP Top 10, and security principles for secure application development such as input validation check, data sanitisation, secure session management, AAA, cryptography, etc. Candidates with past trainings in these areas is preferred.
  • Able to write and review codes for security testing.
  • Knowledgeable with computer networking (e.g. TCP/IP, UDP, OSI model, etc).
  • Able to show motivation and initiative, problem-solve, be flexible, and handle multiple projects.
  • Able to work both independently or with multiple teams.
  • Possess strong analytical and organizational skills.
  • Possess good written, communication and presentation skills.
  • Familiarity with government security requirements and/or processes (e.g. procurement) will have an added advantage.

Position will commensurate with experience.

Only short-listed candidates will be notified.

 

Skills
Career International FOS Pte Ltd
27Jan
Level 2 Network Engineer - Up To 5K - High Chance To Convert To Perm
Career International FOS Pte Ltd   via JobsCentral

Job Description:
Analyse problems, perform troubleshooting, and track problems through resolution.
>Responsible for monitoring activities, such as network and bandwidth usage
>When necessary, escalate problems to the appropriate stakeholders / principals
>Ensure generation and management of support tickets according to SLA requirements
>Schedule and run periodic maintenance for network infrastructure at the data centre
>Plan and manage change request and / or maintenance activities for network operations including firmware patches.
>Ensuring zero service level breaches    Read more

and achieve 100% compliance with policy and procedure.
>Perform Change Request, Service Request as assigned by team lead according to the SLA.
>Managing of Cisco Routers and Switches and perform firmware patching on network equipment.

"Requirement and Qualification
 Minimum 3 to 5 years IT experience
> Minimum 3 years of experience working as a network engineer within the operations environment.
> Past working experience in Cloud environment is an advantage
> Good grasp of technical skills (network)
> Must possess CCNA / CCNP  certification
> Good understanding and appreciation of network and system design
> Keen sense of urgency for service performance issues
> Able to handle demanding service response and recovery turnaround
> Able to manage daily support tasks to meet stringent SLA requirements
> Excellent scheduling and multitasking skills
> Meticulous and process-oriented
> Good, hard-working attitude with ability to work well under pressure
> Good communication skills  English (written, spoken)
> Good Teamwork
> Good analytical skills with ability to work with others to resolve problems.
> Good organization skills, with ability to properly document and track information.
> Degree/Diploma in Computer Science, Computer Engineering or equivalent, although consideration will be given to experience and certifications in lieu of degree.
> ITIL certification will be an added advantage.

Skills
Torus Labs Private Limited
27Jan
Software Engineer | Devops
Torus Labs Private Limited   via Glassdoor

Job Overview

What are you planning to do next? Why not be a part of Torus?

Responsibilities:

Design and implement system and network infrastructure

Tuning, capacity planning and load demand forecasting of systems

Automation and enhancement of existing tools for cloud systems

Coordinate on product releases and deployments

Contribute to research around decentralized solutions within blockchain technologies

Collaborate with a team to improve the company’s engineering tools, systems and procedures, and data security

Build and protect the    Read more

backend line of defence against problems like bugs, (secure user authentication, cryptocurrency pricing, API connections with 3rd party liquidity providers)

Conduct systems tests for security, performance, and availability

Have a strong sense of responsibility and problem ownership

Requirements:

3 - 4 years of experience in a relevant role (Software Engineering, DevOps)

Proficient with Golang, Kubernetes, AWS, Docker

Strong interest in cryptography / blockchain

You have expertise in software development methodologies

You possess a problem-solving attitude

Qualification:

Demonstrated software engineering experience from previous internship, work experience, coding competitions, or publications

Degree in Computer Science or a related field

Benefits

Dynamic team of diverse backgrounds

Opportunities to attend international blockchain events

Flexible while execution-driven and impact-focused

Comfortable and unique workspace

Compelling equity package

Annual leaves

Competitive take-home salary

About Torus Labs Pte Ltd

Torus provides Frictionless log-ins for Dapps. We work on solving this through a distributed key generation scheme, linking current existing user accounts (e.g. Google accounts) to public-private key pairs - in the long-term becoming the world’s identity platform.

Before embarking on Torus the founding team worked on different Ethereum Foundation projects including ENS and Plasma research. The decentralized key generation scheme we're building is novel and interesting work. Torus has a fast-paced working environment, which focuses on implementation. Ultimately we're looking to leave an impact.

The team is heavily execution-driven, flexible and impact-focused. We’re a young dynamic team with a diverse background whether in terms of ideas or ethnicity. The company is also VC funded. What more? Developers can expect the chance to take part in blockchain hackathons and conferences all over the world.

Check us out at tor.us. If you’re interested, do reach out to us at hello@tor.us

Skills
RecruitPlus Consulting Pte Ltd
27Jan
Network Engineer
RecruitPlus Consulting Pte Ltd   via JobsCentral

Responsibilities

Design, planning of network infrastructure and hardware.
Implementation, configuration and troubleshoot of network hardware.
Manage and coordinate with vendors for implementing network security.
Perform network maintenance and upgrades.
Monitoring network performance using various platform.

Requirements

Singaporeans only
Diploma/Degree in Computer science/Information technology, or equivalent with minimum 3 years working experience in implementation of networks/security
Ability to implement, administer and troubleshoot of network devices including routers and switches.
Experience in TCP/IP, dynamic routing and L2/L3 network protocols implementation
Experience    Read more

in anti-virus software, intrusion detection, Check point firewall and content filtering.
Knowledge of Checkpoint Firewall, ClearPass, IMC, Cyber Ark, SolarWinds LEM, Whatup Gold will be an added advantage
Positive, Communicative and customer oriented attitude

 
Interested candidates please send an updated CV in Ms Word format to [Click Here to Email Your Resume] or call Wui Hui Ni (Reg no: R1983890) @ 6326 0116 for a confidential discussion.
 
*********FOR IMMEDIATE CONSIDERATION*********
Please indicate the below information in your resume:

Current & Expected salary
Reason(s) for leaving (for all full-time job)
Notice Period / Availability to commence work

Skills
RecruitPlus Consulting Pte Ltd
27Jan
Network Engineer
RecruitPlus Consulting Pte Ltd   via JobsCentral

Responsibilities

Design, planning of network infrastructure and hardware.
Implementation, configuration and troubleshoot of network hardware.
Manage and coordinate with vendors for implementing network security.
Perform network maintenance and upgrades.
Monitoring network performance using various platform.

Requirements

Singaporeans only
Diploma/Degree in Computer science/Information technology, or equivalent with minimum 3 years working experience in implementation of networks/security
Ability to implement, administer and troubleshoot of network devices including routers and switches.
Experience in TCP/IP, dynamic routing and L2/L3 network protocols implementation
Experience    Read more

in anti-virus software, intrusion detection, Check point firewall and content filtering.
Knowledge of Checkpoint Firewall, ClearPass, IMC, Cyber Ark, SolarWinds LEM, Whatup Gold will be an added advantage
Positive, Communicative and customer oriented attitude

 
Interested candidates please send an updated CV in Ms Word format to [Click Here to Email Your Resume] or call Wui Hui Ni (Reg no: R1983890) @ 6326 0116 for a confidential discussion.
 
*********FOR IMMEDIATE CONSIDERATION*********
Please indicate the below information in your resume:

Current & Expected salary
Reason(s) for leaving (for all full-time job)
Notice Period / Availability to commence work

Skills
THATZ International Pte Ltd
26Jan
Network Engineers
THATZ International Pte Ltd   via JobsCentral

Are you the right person we are looking for as our team player to support our business growth? As part of our Next-Generation ICT Engagement and Consultancy (Thatz 2.0) growth roadmap, we are seeking keen candidates to join us on our journey as we scale towards greater heights.
 
Founded since 1998, Thatz International has now evolved into the Next-Generation ICT Engagement and Consultancy establishment.
 
Thatz 2.0 offers leading edge ICT    Read more

& Digital Solutions, as well as, world class Services to organizations, companies or institutions seeking to further their operations or businesses excellence.
 
A BizSafe3 and TAFEP pledge company, Thatz International has been recognized through various achievements such as Singapore SME1000 since Year 2013 and Total Defense Award since Year 2012. The Founder has also been recognized with the inaugural Teochew Entrepreneur Award 2016.
 
Join Thatz now to maximize your true potential to the fullest by excelling in your CAREER!
 
ARE YOU THATZ ONE?
Network Engineers
 
Primary Responsibilities:

Maintenance, engineering fault investigation & troubleshoot network related problems.
Work with different team to resolve technical or application problem.
Provide support to internal Network infrastructure, including network operation, network setup, network security and handling security related activities such as change management review, access controls checking etc.
Handle different aspects of security in operations and adopt practical yet effective approaches to mitigate any risk on information security.
Assess and apply relevant security patches to resolve network vulnerabilities.
Manage the risks/threats of Cybersecurity.
Perform network operations and management, including incidence response, problem management.
Assist in network infrastructure projects.
Perform system upgrades, maintenance after office hour/weekends where necessary.
Maintain and update network documentation and network equipment inventory.
Participate in all internal or external audits.
Perform other tasks as designated by the organization.

 
Job Requirements:

A Diploma or Degree in IT, Computer Science, Science, Engineering or related qualification.
At least 3 years' experience relating to network switching, routing and network security environment.
Good proficiency in VLAN, Virtual Switching System and Multicast technology.
Good knowledge on Network and Architecture Protocols (TCP/IP, EIGRP, OSPF, RIP, BGP), VMware, VPN Technologies, Cisco and Alcatel networking products, Alcatel IP Telephony System, IIS, SMTP, FTP, DNS, DHCP and WINS.
Good knowledge of Multi-vendor Internetworking Technologies (Router, Switches, Firewalls, Wireless, VPN, F5 Load balancer).
Good knowledge of data centre infrastructure and environmental systems.
Hands-on experience configuring and managing medium to big size networks.
Prefer formal training with certification in CCNA and/or CCNP.

 
Key objective of this role:
>To deliver awesome user experience through result oriented outcome with friendly service disposition ...we call it Thatz Way!
 
Benefits:
Compensation Package:

Basic Salary
H&S Insurance Coverage
Annual Leave and Medical Benefits
Other Benefits

 
As a people developer, we embrace Thatz Delight for:

Annual Increment based on your job performance
Company events and annual awards
Community and sustainability support

 
As an advocate for fair employment, we strive to do our best to render objective and merit based considerations for all applications, and we shall communicate with you personally when short-listed. For those who are not short-listed, your profile will be kept for other opportunities where suitable.
 
Best wishes to your job search!
 
Feel free to recommend this position to your friend(s) or relative(s) who may meet our needs and be rewarded.
 
For more information about THATZ and other job listings, please visit: www.thatz.com
Please like our Facebook: www.facebook.com/thatz.international  
LinkedIn: www.linkedin.com/company/thatz-international-pte-ltd
Our Software Product: www.thatzcontact.com and https://yummydurian.com

Skills
Success Human Resource Centre Pte Ltd
25Jan
Network Engineer Lv1 @Ang Mo Kio - Up To $4000
Success Human Resource Centre Pte Ltd   via JobsCentral

1 Year Contract
Ang Mo Kio
12 Hour Shift
Up to $4000

 
Responsibilities:

To provide 24 x 7 support for Data Center running on 12 hours shift
To ensure that the network infrastructure is up and running.
Ensuring all administrative and technical network controls are properly in place.
Ensuring all network security policies are properly configured.
Generating the relevant administrative records and reports.
Reviewing system logs of the data center network to detect if there is any security    Read more

breach at least on a daily basis.
Troubleshooting for any network problem.
Providing technical consultancy advice to the Authority relating to network design and configuration of the Hosted Applications.
To implement change request and service request.

Period:

1 year contract  

 
Location:

Ang Mo Kio

 
Working Hours:

12 Hours Rotating Shift

 
Salary:

Up to $4000

 
Requirements:

Diploma in Computer Science and Information Technology.
Past working experience in Cloud environment is an advantage.
Good grasp of technical skills (network).
Possess CCNA / CCNP  certification.
ITIL certification will be an added advantage.

 
Interested applicants, kindly email your detailed resume (MS Word format is preferred):
 
 
 
[Click Here to Email Your Resume] (Reg No: R1107386)
 
 
 
Please ensure that applications sent through email are no bigger than 1Mb.
 
 
 
We thank all applicants for your interest but regret to inform that only shortlisted candidates would be notified.
 
 
 
Success Human Resource Centre Pte Ltd (EA License Number: 97C4832)
1 Sophia Road, Peace Centre,
#06-23/29 Singapore 228149
T: 6337 3183 | F: 6337 0329 | W: www.successhrc.com.sg

Skills
EY
25Jan
Cybersecurity Manager, Advisory
EY   via Glassdoor

Cyber threats, social

media, massive data storage, privacy requirements and continuity of the

business as usual require heavy information security measures. As an

information security specialist, you will lead the implementation of security

solutions for our clients and support the clients in their desire to protect

the business.

The Opportunity

You will belong to an

international connected team of specialists helping our clients with their most

complex information security needs and contributing toward their business

resilience.

As a cybersecurity

consultant,    Read more

you will work with a team of cyber security experts to implement

security solutions for our clients and support the clients in their desire to

protect the business. You will belong to an international connected team of

specialists helping our clients with their most complex information security

needs and contributing toward their business resilience.

We will support you with

career-long training and coaching to develop your skills. As EY is a global

leading service provider in this space, you will be working with the best of

the best in a collaborative environment. So whenever you join, however long you

stay, the exceptional EY experience lasts a lifetime.

Your Key

Responsibilities

This is a role where no

two days are the same – so you’ll find yourself taking on plenty of new

responsibilities as you go. You’ll work alongside clients and colleagues,

balancing your time between developing security strategies, advising

stakeholders, providing workshops and supporting business development. If

you’re flexible and ready to adapt to a constantly changing environment,

there’s no better place to develop your skills. Since you’ll be working

directly with clients, some travel will be required.

Skills and Attributes

for Success

Perform IT security assessments for clients (e.g.

security risk assessments, IT network infrastructure reviews, system

technical configurations review, information security policies and

processes/procedures review etc.)

Evaluate and analyze threat, vulnerability, impact and

risk to security issues discovered from security assessments

Advise clients on the security issues, including

explanation on the technical details and how they can remediate the

vulnerabilities in the processes and controls

Consistently deliver quality client services and manage

expectations of client service delivery.

Drive high-quality work products within expected

timeframes and on budget.

Monitor progress, manage risk and ensure key

stakeholders are kept informed about progress and expected outcomes.

Stay abreast of current business and industry trends

relevant to the client's business.

Develop and maintain long-term relationships and

networks with clients and internal EY stakeholders

Demonstrate deep technical capabilities and professional

knowledge.

Possess in depth business acumen and demonstrate

ability to quickly assimilate to new knowledge.

Remain current on new developments in advisory services

capabilities and industry knowledge.

To Qualify for the role

you must have:

A recognized university degree in Computer Science,

Computer/Electrical Engineering, Information Technology or equivalent,

together with at least 5 years of relevant experience.

Knowledge in penetration testing, programming, networks

and operating systems would be an added advantage

Strong interest in the field of information security

Creative, independent with good problem solving skills

Strong analytical, interpersonal, communication and

writing skills

Willingness to travel on overseas assignment as the

need arises

Ideally, you’ll also

have

Professional certifications such as GIAC Penetration

Tester (GPEN), Certified Information Systems Auditor (CISA) and / or

Certified Information Systems Security Professional (CISSP), Certified

Information Security Manager (CISM), ISO27001, OSCP, CREST

What we look for

Highly motivated

individuals with excellent problem-solving skills and the ability to prioritize

shifting workloads in a rapidly changing industry. An effective communicator,

you’ll be a confident leader equipped with strong people management skills and

a genuine passion to make things happen in a dynamic organization.

What working at EY

offers

We offer a competitive

compensation package where you’ll be rewarded based on your performance and

recognized for the value you bring to our business. We also offer you:

Support, coaching and feedback from some of the most

engaging colleagues around

Opportunities to develop new skills and progress your

career

The freedom and flexibility to handle your role in a

way that’s right for you

About EY

As a global leader in

assurance, tax, transaction and advisory services, we’re using the finance

products, expertise and systems we’ve developed to build a better working

world. That starts with a culture that believes in giving you the training,

opportunities and creative freedom to make things better. Whenever you join,

however long you stay, the exceptional EY experience lasts a lifetime. And with

a commitment to hiring and developing the most passionate people, we’ll make

our ambition to be the best employer by 2020 a reality.

Want to get to know us better?

Visit ey.com/sg/careers

Become a fan on Facebook: facebook.com/EYCareersSingapore

Follow us on Instagram: instagram.com/EYSGCareers

Connect with us on LinkedIn: bit.ly/EYLinked_Careers

Watch us on YouTube: youtube.com/ernstandyoungglobal

Join us in building a better working world. Apply now.

Skills