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Li Wen Xu | Gengen

Li Wen Xu


Systems Engineer, Security Systems | NCS Group
Singapore

Believe you can go far!

Summary

Systems Engineer over 2 years of experience in building and implementing new systems as well as overseeing system migrations/upgrades and implement effective deployment strategies. System Administration and operational support on Hyper-V, VMWare, BeyondTrust VM and ILO.

Education

  1. logo
    Nanyang Polytechnic SkillsFuture Work-Study Certificate (Bootcamp in Digital Marketing & Branding) Jun 2021 - Aug 2021
  2. logo
    Nanyang Academy of Fine Arts Certificate in Graphics Communication (Digital Graphics and Principles) Sep 2020 - Dec 2020

Experience

  1. logo Systems Engineer, Security Systems NCS Group
    Nov 2025 - Present • 4 mos
    Full-time |
    Singapore
    | Onsite
    System Administration
    Linux, Windows
    SQL
  2. logo Systems Engineer ST Engineering
    Nov 2024 - Oct 2025 • 1 yr
    Contract | Onsite
    • Reduced system downtime by 20 hours

    • Observed the diagnostics and status of Vaisala reading.

    • Provide Preventive Maintenance (PM) Service Report

    Linux, Windows
  3. logo Systems Engineer NCS Group
    Jul 2022 - Jul 2024 • 2 yrs 1 mo
    Contract | Onsite
    • Administered and maintained Windows Servers and network infrastructure, including DNS, DHCP, and Group Policy.

    • Developed & maintained technical and configuration documentation including network diagrams.

    • Implemented Active Directory strategies, reducing user access issues by 50%.

    • Engineered and managed a company-wide transition to a hybrid cloud infrastructure while improving system scalability, resulting in a 40% increase in operational efficiency.

    System Administration
    Basic Networking
    Linux, Windows
    Problem Solving
  4. logo Digital Marketing Bluerock J Pte Ltd
    Mar 2022 - May 2022 • 3 mos

    #SGUNITEDTraineeships

    • Developed social media marketing for posts and stories.

    • Copywriting for Blog Supervised e-commerce store such as Shopee.

    • Drafted Email Marketing using Mailchimp

    Digital Marketing
    Social Media Management
    Email Marketing
  5. logo Mentor NASCANS
    Feb 2021 - May 2021 • 4 mos
    Full-time

    North Vista Student Care Centre (NVSCC)

    • Build relationships with students by planning and participating in a variety of sports, games, team-building exercises and structured activities.

    • Develop Functional Behavioural Assessment to address the behaviour of students such as promoting positive values and mindsets in the students.

    Mentoring and Coaching

Languages

  1. English
    Native speaker
  2. Chinese
    Highly proficient

Certifications

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    CERTIFICATE OF COMPLETION WSQ Introduction to AI Tools for Content Creation FirstCom Academy
    Issued Aug 2024 • No Expiration Date ID: TGS-2023018986
  2. logo
    CERTIFICATE OF ATTENDANCE AWSome Day Online Conference Amazon Web Services (AWS)
    Issued Jul 2024 • No Expiration Date