Qredo

At Qredo we are developing state of the art cryptographic services to solve the problem of private key management in Tier 1 blockchains. Specifically, we are using Multi-Party Computation Threshold signature scheme (MPC-TSS) for ECDSA and EdDSA to run a distributed, highly available network of signing nodes.<h3>Responsibilities</h3><ul> <li>Working with Developers, DevOps, and Engineering teams in a dynamic environment to promote/implement the DevSecOps program throughout the organization.</li> <li>Coordinating and performing vulnerability assessments through the use of automated and manual tools (Tenable, NMAP, etc). </li> <li>Review and analyze vulnerability data to identify security risks to the organization's network, infrastructure, and application's and determine any reported vulnerabilities that are false positives. </li> <li>Prepare security vulnerability and risk management reports for management. </li> <li>Configure, implement and leverage computer security and networking diagnostic/monitoring tools. </li> <li>Work with APIs and Plugins to integrate security tools into established CI/CD pipelines. </li> </ul>Requirements<ul> <li>Bachelor's Degree in Computer Science, Information Technology or any other related field</li> <li>Developed CI/CD solution preferably using Gitlab</li> <li>Experience with Docker, Kubernetes, and HSM's</li> <li>Scripting experience in Bash and Python, and programming in Golang</li> <li>Understands the Python Flask framework and how to deploy a service based on the framework</li> <li>Able to work under pressure in event of a production failure issues</li> <li>Leadership and Teaming skills to coordinate remediation of vulnerabilities within established timeframes.</li> <li>Proficiency in C/C++ Programming and Bash, Python or other scripting languages.</li> <li>Familiarity with Information Security frameworks/standards (i.e. CIS, NIST, RFC2196, etc).</li> <li>Comprehension in the security areas of Key Management Systems, Certificate Management, Encryption, Penetration Testing, Vulnerability Scanning, Security and Monitoring tools, etc.</li> <li>Knowledge of Windows and Linux patch management and related information security functions (authentication, encryption, iptables, SSL, Ciphers, etc)</li> </ul>Benefits<ul> <li>Working from home</li> <li>Competitive Salary</li> <li>Career Growth Opportunities</li> </ul><h3>About Qredo</h3>Qredo works at the cutting-edge of cybersecurity, decentralized finance and blockchain. We use the latest innovations in cryptography and distributed ledger technology to deliver unique solutions for securing and trading digital assets. Qredo is headquartered in London, UK, with development offices in Sofia, Bulgaria. Qredo is a well-funded, VC backed start-up with a clear mission and unprecedented demand for our products. Qredo is the ideal company for hard-working, highly creative engineering staff who enjoy working in a friendly, collaborative environment.

Sliema

DevSecOps

Cloudflare, Inc.

About Us

At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million Internet properties, for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. 
We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us! 
About the Department
The Cloudflare Customer Support Team solves complicated problems and answers technical questions via phone, email, chat and social media. Whether it is a Wordpress blogger using our services for free or a global Enterprise business with petabytes of web traffic, we are always eager to assist. We are the eyes and ears of Cloudflare, acting as the real-time voice of the customer to help communicate their needs and real-world use cases back to the rest of the company - for better service and future product development.
<h4>Description</h4>
Security Operations Center Engineers provide premium-level support for Cloudflare’s security products and features. Our largest and most technically sophisticated customers will contact Support for assistance and intelligence in dealing with threats or attacks on their infrastructure at OSI Layers 3, 4, and 7. This will span the range of Cloudflare security products from Magic Transit Infrastructure Protection, DDoS mitigation and Network Firewall, to using the Web Application firewall (WAF), Spectrum, Bot Management and Rate Limiting to help customers.
Security Operations Center Engineers analyze threats, make detailed and informed suggestions for mitigation and may need to implement mitigation strategies directly on behalf of the customer. The team also provides attack reporting beyond Cloudflare’s self-service reports.
<h4>Responsibilities</h4>
<ul>
<li>Monitor and investigate the alerts to identify attacks</li>
<li>Work with Engineering and Operations teams to mitigate attacks, suggest steps to mitigate, and apply the appropriate mitigation, when applicable</li>
<li>Work with Engineering and Product teams to improve the products and tools</li>
<li>Communicate with customers via chat, email, and phone </li>
<li>Review the latest alerts to determine relevancy and urgency. Create new tracking tickets for alerts that signal an incident and require review or escalation</li>
<li>Configure / Manager security monitoring rules and contribute to tool improvements</li>
<li>Compare traffic signatures and attributes including IP addresses, cookie variations, HTTP headers, and JavaScript footprints to determine what is good traffic and what is malicious</li>
<li>DDoS mitigation for OSI layers 3,4, &amp; 7: filter malicious traffic using Cloudflare tools like Magic Transit, Network Firewall, WAF, IP reputation lists, packet inspection, blacklisting, whitelisting, and/or rate limiting.</li>
</ul>
Key skill sets
<ul>
<li>Modern internet protocols like UDP, TCP, etc.</li>
<li>Advanced understanding of iptables</li>
<li>Analysis of traffic for attack anomaly detection and creation of mitigation rules</li>
<li>Experience in handling attack mitigation and thorough knowledge of various attacks (L3/4 and L7)</li>
<li>Knowledge of Cloudflare Security Products &amp; Features</li>
<li>Technical Support experience</li>
<li>Good communication skills with high-value VIP customers under attack</li>
<li>Computer Networking fundamentals </li>
<li>Command line / Bash shell</li>
<li>Sysadmin skills (Linux/Mac/Windows) &amp; Programming skills (Python, Ruby, PHP, C, C#, Java, Perl, Git etc.)</li>
<li>Security skills and certifications: CISSP, GCIA GCIH, GCFA, GCFE, etc.</li>
<li>Calm under pressure</li>
</ul>What Makes Cloudflare Special?
We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.
<a href="https://blog.cloudflare.com/protecting-free-expression-online/" rel="noopener noreferrer nofollow ugc" target="_blank">Project Galileo</a>: We equip politically and artistically important organizations and journalists with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.
<a href="https://www.cloudflare.com/athenian/" rel="noopener noreferrer nofollow ugc" target="_blank">Athenian Project</a>: We created Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration.
<a href="https://blog.cloudflare.com/tag/path-forward/" rel="noopener noreferrer nofollow ugc" target="_blank">Path Forward Partnership</a>: Since 2016, we have partnered with Path Forward, a nonprofit organization, to create 16-week positions for mid-career professionals who want to get back to the workplace after taking time off to care for a child, parent, or loved one.
<a href="https://1.1.1.1/" rel="noopener noreferrer nofollow ugc" target="_blank">1.1.1.1</a>: We released<a href="https://1.1.1.1/" rel="noopener noreferrer nofollow ugc" target="_blank"> 1.1.1.1</a> to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our<a href="https://developers.cloudflare.com/1.1.1.1/privacy/public-dns-resolver" rel="noopener noreferrer nofollow ugc" target="_blank"> privacy commitment</a> and ensure that no user data is sold to advertisers or used to target consumers.
Sound like something you’d like to be a part of? We’d love to hear from you!
This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.
Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.
Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Austin

Security Operations Center Engineer

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Job Position and Company	Location	Tags	Posted
DevSecOps at Qredo	BASH Blockchain C Cryptography Devops
Security Operations Center Engineer at Cloudflare, Inc.	BASH C Cissp Cloudflare DNS

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