Responsibilities

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, 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 UsAt ByteDance, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for millions of users across all of our products.

We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes.

Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility.

Join us and make impact happen with a career at ByteDance.Team IntroductionThe Network Security team is on the mission to build innovative and enterprise-level network security products and solutions, to protect online businesses from being interrupted by cyber attacks.

We're a group of people passionate about challenging the status quo to solve the real world's cybersecurity problems effectively and efficiently.

We set audacious goals and strive to achieve them. We believe in teamwork and collaboration and we encourage open and succinct communication.

If you share the same value and would like to make an impact on network security, please come join us!Responsibilities- Partner with ByteDance's business units to improve the network security products' effectiveness.

• Respond to security incidents and provide remediation and mitigation solutions promptly.- Research network threats and improve the detection and prevention capabilities of products.
• Work with development teams to fulfill the new requirements.

Qualifications

Qualifications- Self-driven problem solver with great communication and collaboration skills.- , Electrical Engineering or other relevant majors, with at least 3 years network security products (, DDoS Defense, NDR, etc) operation experience.

• Hands-on experience with network protocols, such as IP, TCP, HTTP, etc. - Familiar with popular web application risks and mitigation techniques.
• Familiar with popular DDoS attack types and mitigation techniques.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.ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws.

If you need assistance or a reasonable accommodation,

Description

Our Mission

At Palo Alto Networks® everything starts and ends with our mission :

Being the cybersecurity partner of choice, protecting our digital way of life.

We have the vision of a world where each day is safer and more secure than the one before. These aren’t easy goals to accomplish but we’re not here for easy.

We’re here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we’re looking for innovators who are as committed to shaping the future of cybersecurity as we are.

We’re changing the nature of work. Palo Alto Networks is evolving to meet the needs of our employees now and in the future through FLEXWORK, our approach to how we work.

From benefits to learning, location to leadership, we’ve rethought and recreated every aspect of the employee experience at Palo Alto Networks.

And because it FLEXes around each individual employee based on their individual choices, employees are empowered to push boundaries and help us all evolve, together.

Your Career

The DNS Security Research team is responsible for delivering high quality content to our products to prevent successful cyberattacks, with a special focus on DNS security, network security, privacy protection, etc.

We design, build, and maintain various detection systems and data infrastructures to protect customers against constantly evolving threats and attacks.

Your Impact

• Track and research emerging threats and innovate new ways to identify malicious indicators used by malware and attacks, including domains, URLs, IP addresses, sha256, email addresses, etc.
• Design and build scalable and extensible prevention / detection systems
• Leverage data-driven approaches, such as statistical analysis, machine learning, and other advanced techniques
• Convert research results and discoveries into products, research papers, etc.

Your Experience

• BS / MS in Computer Science or related fields with security research experience or equivalent military experience - PhD in Cyber Security or Machine Learning is a plus
• Creative thinker and team player. Have great passion and be highly self-motivated in data-driven security research
• Expertise in DNS and DNS security
• Good knowledge of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, Decision Trees, Logistic Regression, Deep Learning, and Boosting
• Excellent programming skills in Python, Shell script, Go, or SQL
• Understanding of core network protocols (TCP / IP, HTTP / HTTPS, etc.)
• Knowledge and experience with modern databases and big data tools, such as MySQL, MongoDB, Elasticsearch, Redis, RabbitMQ, BigQuery
• Be comfortable working independently, efficiently
• Excellent communication (written and verbal) and presentation skills
• Experience with malware traffic analysis is a plus
• Experience with graph database (e.g. Neo4j, Amazon Neptune), graph-based analysis is a plus
• Experience with Google Cloud Platform is a plus
• Proven success (past publication record, open source project contributions) is a big plus

The Team

Our Security Services Team is responsible for building next-generation threat prevention and antivirus solutions and shipping high-quality content to our products to prevent successful cyberattacks.

The areas include malware analysis, IoT security, Web security, network security, privacy protection.

Looking for a Security Officer who is available to work swing shift or grave shift Monday through Friday in Milpitas and on the weekends, we have day shift, swing shift, and grave shift available.

Job Details :

• Must have transportation and a car.
• Must have a BSIS Security Guard License.
• The uniform is black pants, a security shirt which we will provide, a black belt, and black shoes.
• Pay is $20.00 per hour.

Description

Information Security Intern

Monitor and analyze security events and alerts to identify potential security incidents or breaches.

Review logs from servers and firewalls for any malware traffic

Analyze SIEM logs to review overall systems for potential misconfigurations

Log analysis

GOAL : The Intern will understand how to analyze common log formats to identify suspicious traffic and events.

OBJECTIVE : By the end of the internship the Intern should be able to :

• Review web server logs to identify normal vs suspicious traffic.
• Review Linux server logs to identify normal vs suspicious events.
• Review Windows server / workstation logs to identify normal vs suspicious events.

OUTCOME : The Intern will be able to work as an entry-level security analyst who is able to review various system logs and

• Identify types of logs and events generated by each system
• Identify normal traffic / events

SIEM tools

GOAL : The goal is to familiarize with SIEM technology and how it is used in an enterprise setting.

OBJECTIVE : The Intern will be introduced to both systems and taught how to analyze traffic and incidents. After an introduction, the Intern should be able to create custom alerts and dashboards based on data collected in the SIEM tool.

OUTCOME : Power Integrations, Inc. use a SIEM tool as the core of monitoring operation. By the end of the internship, the Intern should understand the basics of how to search, understand, and report on data presented through a SIEM tool.

Requirements :

• A college student enrolled in a program for Computer Science, Electrical Engineering, Information Technology or comparable discipline.
• Must be able to effectively communicate in English, both in writing and speech.
• Good understanding of Windows and MS Office applications is must.
• A good understanding of Linux.
• Should have a basic understanding of networking, including how to configure WIFI and networking.

Pay range : up to $33 / hour commensurate with experience

Title : Security Engineer

Location : Austin, TX (3 days onsite a week)

Duration : Long term contract

Job id : 95300

LSD : Mar 20, 2023

Must understand all aspects of security engineering.

Should be able to :

• Identify vulnerabilities through test, system design review or code analysis;
• Explain how a vulnerability exploitation works and root cause;
• Recommend secure solutions and mitigations, tailored to each environment.
• Have strong communication skills (Written / Verbal)
• Must be able to work through a project from Mobilization to Testing / Validation phases
• Understanding of QE / QA process
• Strong Documentation capabilites
• Vendor needs to procure Security Tools required for testing : ie. Burp Suite Pro.
• Vendor needs to provide security requirements to allow resource to work securely : ie. Screen protector for their device.