Senior Security System Engineer

1 Month ago • 4-8 Years • Cyber Security • Administrative

Job Summary

Job Description

ByteDance seeks a Senior Security System Engineer to provide technical support, troubleshoot security systems (Lenel, Hikvision, Avigilon), and collaborate with vendors. Responsibilities include database connectivity development, guiding R&D teams on application integration, managing vendor relationships, performing system health checks, and implementing application upgrades. The role requires experience with programming languages (Shell, Python, SQL), large-scale distributed applications, and database/server management. Global system oversight and communication with management are key components.
Must have:
  • Technical support & troubleshooting
  • SQL database experience
  • Application integration expertise
  • Vendor coordination & communication
  • System health checks & upgrades
  • Scripting (Shell, Python)
Good to have:
  • Lenel certifications
  • Proactive problem identification

Job Details

Responsibilities
Team Introduction The Physical Security System and Technology Team, falls under the physical security department of the Corporate Services. Its core responsibility is to leverage technological means to guard against security risks within the workplace. In addition, the team undertakes the daily operation, maintenance, and upgrade of global physical security and prevention systems (such as Lenel, Hikvision, Avigilon, etc.), and is also responsible for the management and maintenance of physical security-related data. Responsibilities - Provide technical support to users, document system issues reported, analyse & identify root-cause, recommend solutions, fix issues, provide status updates to users, and provide periodical incident reports & updates to management. - Experienced with SQL database open connectivity development. Able to provide guidance to the internal R&D team members on the integration between internal developed applications and security systems. - Coordinate with security system vendors to ensure outstanding issues raised by internal R&D teams are being addressed by vendors in a timely manner. Document issues and provide status updates to management on a periodical basis. - Act as the primary point-of-contact to the security system vendor. Attend a periodical meeting with security system vendor as required. - Perform periodical system health checks to ensure safe, stable and efficient operation of the security system on the global basis. - Perform application & system upgrade based on recommendation by the vendor to ensure the version in used meets standard operation. Enhances existing software capabilities, and develops direct system testing and validation procedures.
Qualifications
Minimum Qualifications: - Studied in any of these faculties: Computer Science, Information Technology, Programming & Systems Analysis, Science. - Experienced in one or more programming languages, such as scripting experience in Shell and Python, and SQL. - Experienced in design, build, and maintain large scale distributed applications & systems or experience in databases, operating systems, and servers management & maintenance. Preferred Qualifications: - Be highly self-motivated, able to proactively identify problems, and promote the continuous development and progress of related projects. - Lenel physical security related applications & systems certified/trained.
Job Information
About Us

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

Why Join ByteDance

Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.

As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Similar Jobs

Cequence Security - Data plane Engineer

Cequence Security

Pune, Maharashtra, India (On-Site)
7 Months ago
Info Stretch - Lead Data Engineer

Info Stretch

Chennai, Tamil Nadu, India (On-Site)
7 Months ago
Qualcomm - CPU Emulation Engineer Multiple Levels

Qualcomm

Bengaluru, Karnataka, India (On-Site)
1 Month ago
Qualcomm - Staff ASIC Modem Design Engineer

Qualcomm

Paris, Île-de-France, France (On-Site)
2 Weeks ago
luxsoft - Senior Python Developer with Networking

luxsoft

Romania (Remote)
2 Weeks ago
CloudLinux - Senior Go Developer

CloudLinux

Masovian Voivodeship, Poland (Remote)
2 Months ago
Google - Senior Software Engineer, Security/Privacy

Google

Kirkland, Washington, United States (On-Site)
1 Month ago
PwC - Senior Security Engineers (Entra ID/AD)

PwC

Sofia, Sofia City Province, Bulgaria (On-Site)
8 Months ago
PwC - IN_Associate _ Internal Audit _Internal Audit Services_ Advisory_ Bangalore

PwC

Bengaluru, Karnataka, India (On-Site)
7 Months ago
PwC - Salesforce Technical Lead (Manager)

PwC

Makati, Metro Manila, Philippines (Hybrid)
8 Months ago

Get notifed when new similar jobs are uploaded

Similar Skill Jobs

Saviynt - Technical Lead, Field Engineering

Saviynt

Bengaluru, Karnataka, India (Hybrid)
7 Months ago
London stock Exchange - Tech Lead, Database SRE

London stock Exchange

Bengaluru, Karnataka, India (On-Site)
2 Weeks ago
SoftSwiss - Systems Engineer

SoftSwiss

Poznań, Greater Poland Voivodeship, Poland (Remote)
1 Week ago
Thales - Software Development Engineer Java

Thales

Aix-en-Provence, Provence-Alpes-Côte D'Azur, France (On-Site)
2 Weeks ago
Netflix - Manager, Broadcast Engineering

Netflix

Los Angeles, California, United States (On-Site)
1 Month ago
E2open - Enterprise Service Engineer - Java

E2open

Hyderabad, Telangana, India (On-Site)
4 Days ago
Interactive Brokers - Data Analytics and Reports Developer

Interactive Brokers

Mumbai, Maharashtra, India (Hybrid)
2 Weeks ago
bytedance - Site Reliability Engineer - Machine Learning Systems - Singapore

bytedance

Singapore (On-Site)
7 Months ago
Enphase Energy - Staff Engineer EV Charger Embedded Software and Energy Management Gateway

Enphase Energy

Bengaluru, Karnataka, India (On-Site)
5 Months ago
NVIDIA - Senior Hardware Validation Engineer

NVIDIA

Canada (On-Site)
2 Months ago

Get notifed when new similar jobs are uploaded

Jobs in Dubai, Dubai, United Arab Emirates

PwC - Tax & Legal - Tax - Transfer Pricing - Manager - Dubai

PwC

Dubai, Dubai, United Arab Emirates (On-Site)
8 Months ago
Landor - Strategy Director

Landor

Dubai, Dubai, United Arab Emirates (On-Site)
6 Days ago
bytedance - ByteDance Back-end Engineer Graduate Program (Dubai 2025)

bytedance

Dubai, Dubai, United Arab Emirates (On-Site)
1 Month ago
Landor - Brand Performance Director (Insights and Analytics)

Landor

Dubai, Dubai, United Arab Emirates (On-Site)
6 Days ago
Social Discovery Group - VP of Finance

Social Discovery Group

United Arab Emirates (Remote)
7 Months ago
Telnyx - Business Development Representative

Telnyx

Dubai, Dubai, United Arab Emirates (Remote)
4 Days ago
Marsh McLennan - Placement Broker - Energy

Marsh McLennan

Dubai, Dubai, United Arab Emirates (Hybrid)
3 Weeks ago
Biestas - Sales Agent

Biestas

Dubai, Dubai, United Arab Emirates (On-Site)
1 Month ago
Unbroken Studios - Beach Attendant - Food & Beverage

Unbroken Studios

Abu Dhabi, Abu Dhabi, United Arab Emirates (On-Site)
2 Weeks ago
Marsh McLennan - Placement Leader

Marsh McLennan

Dubai, Dubai, United Arab Emirates (Hybrid)
2 Weeks ago

Get notifed when new similar jobs are uploaded

Cyber Security Jobs

PearlAbyss - Game Security Technical Support (Entry/Experienced)

PearlAbyss

(On-Site)
1 Month ago
Google - Software Engineer III, Security/Privacy, Google Cloud Compute Infrastructure

Google

Sunnyvale, California, United States (On-Site)
1 Month ago
Ion - Cyber Product Owner, Italy

Ion

Italy (Hybrid)
7 Months ago
plarium - SecOps Team Lead

plarium

Herzliya, Tel Aviv District, Israel (On-Site)
3 Months ago
PwC - ETIC, Cybersecurity Graduate Program (German Speaker)

PwC

Cairo, Cairo Governorate, Egypt (On-Site)
7 Months ago
bytedance - Principle Security Engineer, Enterprise Security

bytedance

San Jose, California, United States (On-Site)
1 Month ago
bytedance - Enterprise Security Risk Manager

bytedance

New York, New York, United States (On-Site)
1 Month ago
bytedance - Cloud Security Solution Architect, APAC

bytedance

Singapore (On-Site)
7 Months ago
PwC - IN_Senior Associate _Cloud Security Expert_Advisory Corporate_Advisory_Kolkata

PwC

Kolkata, West Bengal, India (On-Site)
6 Months ago
Trend Micro - (Sr.) Cloud Developer (Security Playbooks)

Trend Micro

Taipei City, Taiwan (On-Site)
8 Months ago

Get notifed when new similar jobs are uploaded

About The Company

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

San Jose, California, United States (On-Site)

Tokyo, Japan (On-Site)

Taguig, Metro Manila, Philippines (On-Site)

San Jose, California, United States (On-Site)

Ho Chi Minh City, Vietnam (On-Site)

San Diego, California, United States (On-Site)

View All Jobs

Get notified when new jobs are added by bytedance

Level Up Your Career in Game Development!

Transform Your Passion into Profession with Our Comprehensive Courses for Aspiring Game Developers.

Job Common Plug