Network Security Engineer

Our VisionAt Mimica, we are on a mission to help enterprises, teams, and individuals reclaim their most valuable resource — time. We aim to enhance efficiency, purpose, and impact in the workplace.Our innovative AI-driven task mining technology observes employee interactions across desktops, categorizing them into comprehensive process maps. Mimica’s process intelligence identifies inefficiencies, prioritizes improvements based on return on investment (ROI), recommends the best technologies for automation (including RPA, intelligent document processing, and Generative AI), and provides a blueprint for creating new automation solutions and transforming workflows.Role OverviewAs a vital addition to our rapidly expanding InfoSec team, you will take charge of crucial security initiatives from inception to completion. Collaborating closely with engineers, you will fortify our cloud-native SaaS platform and significantly enhance our overall security posture.This position offers high impact and autonomy, ideal for a proactive individual who thrives in building and implementing scalable security processes in a fast-paced environment. You will report directly to the Head of InfoSec and work alongside another Security Engineer.Key ResponsibilitiesOversee the development and operation of essential security capabilities such as vulnerability management, patching, SIEM/logging, cloud security monitoring, and alert triage.Deploy, configure, and optimize security tools including scanners, WAFs, CSPM, SIEM, and endpoint protection.Collaborate with engineering teams to integrate security at both the application and cloud levels, ensuring a positive developer experience.Assess vulnerabilities, prioritize remediation, and manage risk in a pragmatic yet thorough manner.Develop and implement effective incident-response playbooks and enhance detection capabilities.Review significant architectural modifications periodically and guide engineering teams on secure design considerations.Continuously refine processes to ensure security scales with the company’s growth.Ideal Candidate ProfileExperience: 7+ years in security engineering, preferably in Application Security or SecOps, with a strong preference for experience in startup or scale-up settings.Expertise: Strong knowledge in Application Security (AppSec) and Cloud Security (CloudSec).

Role Overview Orca Security is hiring a Sales Engineer focused on Application Security and Cloud Security in Austin, Texas. This position works closely with the sales team to showcase how Orca’s security solutions address real-world risks for both prospects and existing customers. What You Will Do Partner with sales to present and explain Orca Security’s products to organizations evaluating cloud and application security tools. Listen to client needs, then tailor demonstrations and recommendations to their specific security challenges. Help customers understand how Orca’s platform can strengthen their security posture and support their goals. Impact Expertise in application and cloud security will be central to helping clients achieve their security objectives and get the most value from Orca’s solutions.

Join Upside:At Upside, we are on a mission to revolutionize brick-and-mortar commerce. Our advanced technology combines the nuances of online retail—profit measurement, attribution, and incrementality—to enhance the value for users on their daily purchases while simultaneously attracting new, profitable customers to brick-and-mortar businesses. Millions of users have benefited from earning 2 to 3 times more cashback than any competing product, and hundreds of thousands of physical businesses have realized tangible profits through our platform. Each year, billions in commerce are processed through Upside, returning value directly to our retail partners, the consumers they serve, and vital sustainability efforts.Your Impact:In this role, you will report to the Director of Information Security, collaborating closely with technology stakeholders. Utilize your expertise in secure coding practices and payment systems to identify and address application vulnerabilities. As an individual contributor, you will bring innovation to our AppSec team, strengthen our security posture, and empower our engineering teams to code securely.Innovate with AI to deliver robust security solutions that mitigate application vulnerabilities.Conduct security code tests (SAST, SCA) and work with engineers to resolve unsafe code.Develop threat models and collaborate with technology teams to document and assess risks.Advise leadership on security architecture, design, and best practices in application security.Train and enhance the skills of engineers in safe coding and vulnerability management techniques.Assist with penetration testing initiatives and manage bug bounty programs.Support the administration of AWS Control Tower and IAM provisioning.Engage with the security community to stay informed about trends and advancements.Qualifications:A minimum of 6 years of experience in application or product security, including reviewing Python code.Proven experience in innovating and implementing solutions for vulnerability management.In-depth knowledge of AWS security architecture, including Lambda and AWS Control Tower.Strong comprehension and application of AI technologies.A Bachelor's degree in Computer Science or Engineering is highly preferred.Outstanding interpersonal and customer service skills.

About SonarSource:At SonarSource, we are dedicated to enhancing code quality and security, empowering developers to create superior applications efficiently. Our platform analyzes all code—whether authored by your team, generated by AI, or sourced from third-party libraries—ensuring applications are secure, reliable, and maintainable. With a foundation in the open-source community, our solutions accommodate over 30 programming languages and frameworks, serving more than 7 million developers and 400,000 organizations globally, including industry leaders like the DoD, Microsoft, NASA, MasterCard, Siemens, and T-Mobile.We are passionate about building exceptional products supported by a strong internal culture. Our team is incredibly committed to our mission and obsessed with our users, colleagues, and the open-source community. We uphold high standards and foster a culture of positivity, accountability, and passion.Our decision-making is deliberate, with a clear intention to act swiftly and effectively. As a cohesive unit, we strive to achieve our goals with operational efficiency.At Sonar, CODE represents more than just an acronym – it embodies our daily philosophy.

Join Sonsoft Inc. as an Application Security Specialist, where you'll play a crucial role in safeguarding our software applications against potential threats. You will collaborate with development teams to integrate security into our software development lifecycle and conduct thorough security assessments. Your expertise will ensure that our applications are not only functional but also secure.In this role, you will be responsible for identifying vulnerabilities, recommending mitigation strategies, and staying abreast of the latest security trends and technologies. If you are passionate about application security and eager to make a significant impact, we would love to hear from you!

As an Application Security Consultant at Sonsoft Inc., you will play a critical role in safeguarding our clients' applications from vulnerabilities and threats. You will collaborate with development teams to implement security best practices and conduct thorough assessments of applications to identify potential risks. Your expertise will be essential in developing and refining security protocols, ensuring compliance with industry standards, and providing actionable insights to enhance application security.

Join our dynamic team at Sonsoft Inc. as an Application Security Specialist. In this role, you will be responsible for ensuring the security of our applications through the implementation of best practices, risk assessments, and security reviews. You will work closely with cross-functional teams to develop secure software solutions and mitigate vulnerabilities.

Founded in 2015, Shield AI is a pioneering venture-backed deep-tech firm dedicated to safeguarding service members and civilians through cutting-edge intelligent systems. Our innovative products, including the V-BAT and X-BAT unmanned aircraft, Hivemind Enterprise, and Hivemind Vision product lines, are utilized across various global operations. With a presence in the U.S., Europe, the Middle East, and the Asia-Pacific, our technology is actively supporting missions worldwide. To learn more, visit www.shield.ai. Connect with us on LinkedIn, X, Instagram, and YouTube.We are currently in search of a seasoned security expert to spearhead our product security and compliance initiatives for our operational autonomous aircraft platforms. This position combines the responsibilities typical of an Information System Security Manager (ISSM) with hands-on product security tasks, relying on deep collaboration with engineering teams that develop real-world systems.The ideal candidate will possess a robust background in securing aerospace or defense products and will view compliance as a facilitator of mission success rather than a hindrance. This role prioritizes practical, engineering-focused security decisions that effectively balance regulatory obligations with system performance, autonomy, and operational realities.

About Ping Identity:At Ping Identity, we are dedicated to providing secure and seamless digital experiences for users, fostering a concept we call digital freedom. This ethos not only extends to our customers but also permeates our company culture. Join us to cultivate a workplace that values digital freedom.Our advanced cloud identity platform empowers individuals to shop, work, bank, and engage in various activities effortlessly and securely.While safeguarding digital identities is central to our technology, we also prioritize the protection of individual identities within our culture. We champion every identity. Our core value, Respect Individuality, encourages us to embrace our differences, allowing everyone to bring their authentic selves to work.Headquartered in Denver, Colorado, with a global presence, we cater to the needs of the largest and most demanding enterprises, including over half of the Fortune 100. At Ping Identity, we are reshaping perceptions around cybersecurity, digital experiences, and identity management.Job Summary:As a Product Security Engineer focusing on our Federal accounts, you will gain crucial experience within an innovative identity security firm. This role demands a strong passion for application security, a knack for addressing both technical and organizational challenges, and the ability to thrive in a dynamic, Infrastructure-as-Code development environment. Exceptional communication skills and a keen awareness of the latest security best practices are essential.

Join Our Mission: Innovating Robotics for a Safer Future Diligent Robotics is at the forefront of developing intelligent robots that enhance safety and efficiency in real-world environments. We embrace agility, continuous deployment, and pragmatic engineering principles to create reliable high-risk systems. We are seeking a Staff Technical Lead Manager (TLM) in Security Engineering — a proactive leader who will manage a dynamic team while executing impactful technical initiatives. In this role, you will take charge of the Security Engineering roadmap, deliver secure features, mentor junior engineers, and elevate product and operational security across embedded systems, cloud services, and our supply chain. Key Responsibilities: Lead & Execute: As a TLM, define the technical vision, oversee deliverables, and actively contribute as an individual contributor through design, architecture, coding, reviews, and hands-on proof-of-concept development. Build the Security Program: Formulate and implement the long-term Security Engineering roadmap for device, firmware, cloud, and service security, prioritizing efforts to mitigate the highest business risks. Secure Product Lifecycle: Integrate security throughout the product development process, including threat modeling, secure design reviews, architecture assessments, secure coding practices, and comprehensive verification/testing (fuzzing, static/dynamic analysis). Device & Firmware Security: Lead initiatives on secure boot processes, hardware root of trust, cryptographic design/PKI, OTA update security, device identity management, and secrets management for embedded systems and sensors. Cloud & Infrastructure Security: Ensure the security of backend services, CI/CD pipelines, Infrastructure as Code (IaC), identity and access management, secrets engines, as well as logging, monitoring, and incident detection/response. Vulnerability Management: Spearhead vulnerability identification, triage, and remediation efforts, collaborating with firmware, hardware, cloud, and third-party vendors. Incident Response & Forensics: Lead or support security incident management, including the development of runbooks, playbooks, and conducting blameless postmortems. Mentor & Grow the Team: Recruit, coach, and mentor security engineers, conduct one-on-one sessions, create career development plans, and foster a culture of ownership and continuous improvement. Cross-Functional Partnership: Collaborate with product, firmware, SRE/Ops, QA, and supply chain teams to implement practical security controls and evaluate security outcomes.

safelease is seeking a Security Engineer based in Austin, TX, with a hybrid work arrangement. This role centers on protecting the company’s digital infrastructure and ensuring the safety of systems and data. Role overview The Security Engineer will work closely with teams across the organization. The focus is on designing, implementing, and maintaining security protocols to defend against potential threats. Collaboration Expect to partner with colleagues from different departments to strengthen overall security measures and support ongoing improvements. Location This position is hybrid, requiring some presence in the Austin office.

At Reltio®, we are dedicated to transforming data into a powerful driver of business success. Our cutting-edge, AI-driven data unification and management solutions—including entity resolution, multi-domain master data management (MDM), and innovative data products—enable organizations to break free from data silos. The Reltio Data Cloud™ provides timely and interoperable data, empowering data and analytics leaders to respond to business needs with unmatched agility. Renowned enterprises across diverse industries worldwide depend on our award-winning data unification and cloud-native MDM capabilities to enhance efficiency, mitigate risks, and accelerate growth.Our core values define our approach at Reltio. With a steadfast commitment to putting our customers first, we work tirelessly to ensure their success. We celebrate our differences as we believe we are better together as one unified team. We strive to simplify processes and share our expertise, collaborating effectively to eliminate challenges. Accountability and excellence are paramount to us as we take ownership of our actions. We are committed to continual innovation, ensuring that each day is better than the last. If you resonate with these values, we welcome you to join Reltio and contribute to our mission of excellence.Reltio has received numerous accolades for our technology, culture, and workforce. Founded on the principles of a distributed workforce, we offer flexible work options to support the balance of personal and professional lives. If you are eager to work with unparalleled technology and be part of a collaborative team focused on enabling digital transformation through connected data, let’s connect!

Join MongoDB as a Security Software Engineer specializing in Infrastructure Security. In this pivotal role, you will work collaboratively within a top-tier team to enhance our security posture, safeguard our infrastructure, and ensure the safety of our systems against evolving threats. Your expertise will be instrumental in designing, developing, and implementing secure software solutions that protect sensitive information while enabling our innovative technology to flourish.

WHO WE ARE At Take-Two Interactive Software, Inc., we pride ourselves on being a premier developer, publisher, and marketer of interactive entertainment. With over 25 years of experience, our talented teams have delivered some of the most celebrated and commercially successful video games, captivating audiences around the globe. We are dedicated to maintaining the highest standards of quality and fostering a diverse, inclusive, and vibrant workplace culture. Our offices are designed to be casual and welcoming, yet we are unwavering in our commitment to creativity, innovation, and efficiency. We offer numerous opportunities for individual and team development in a fast-paced, evolving industry. We work diligently while also ensuring a fun and engaging environment, making it a fantastic place to pursue your passions every day. THE CHALLENGE We are seeking a Lead Security Operations Engineer to spearhead the design, implementation, and management of our Security Orchestration, Automation, and Response (SOAR) platform. As the technical lead, you will be responsible for enhancing our security automation capabilities. You will leverage a variety of technologies, including security tools, APIs, and cloud services, to optimize our security operations and improve incident response effectiveness, ultimately protecting Take-Two and its systems, networks, and data. This position involves collaboration with Take-Two's Information Security teams and reporting directly to the Director of Security Operations Engineering. WHAT YOU’LL TAKE ON SOAR Platform Management: Lead the design, development, and maintenance of SOAR playbooks, workflows, and integrations with other security tools. Automation and Optimization: Identify and implement automation opportunities to enhance the speed and accuracy of security operations and incident responses. Technical Leadership: Serve as a domain expert in SOAR, providing technical guidance and mentorship to the security team. Collaboration and Strategy: Work alongside other security teams to ensure SOAR capabilities align with the overall security strategy. Documentation and Reporting: Develop and maintain comprehensive documentation for workflows and integrations, as well as create reports to assess program success. Change Management and Maintenance: Support SOAR tool migrations and document all system changes while staying current with the latest security technologies.

We are seeking a dedicated and skilled Security Engineer to join our dynamic team at Mindlance. As a Security Engineer, you will be responsible for protecting our organization's digital assets, developing security protocols, and ensuring compliance with industry standards. Your role will be vital in identifying vulnerabilities and implementing robust security measures to safeguard sensitive information.

Carvana is hiring a Lead Security Guard for its ADESA San Antonio facility. This position centers on overseeing daily security operations and managing a team of security staff. Role overview The Lead Security Guard is responsible for maintaining a safe environment for employees and customers. This includes supervising security procedures and ensuring that the facility remains secure at all times. Key responsibilities Oversee security operations throughout the ADESA San Antonio location Manage and guide the security team Promote a safe environment for staff and visitors Location This role is based on site in San Antonio, TX.

Teamwork makes the stream work. Roku is transforming the way the world experiences television.As the leading TV streaming platform in the U.S., Canada, and Mexico, Roku is on a mission to empower every television worldwide. We pioneered the streaming revolution, connecting viewers with the content they adore while enabling content creators to build and monetize vast audiences. Advertisers benefit from our unique capabilities to engage their target consumers.From day one at Roku, your contributions will be meaningful and valued. In our rapidly growing public company, there are no bystanders. This is your opportunity to bring joy to millions of TV streamers globally while gaining invaluable experience across multiple disciplines. About the Team The Roku Trust Engineering team is a tight-knit group dedicated to information security. Our mission is to safeguard our customers, partners, devices, services, infrastructure, and data. We collaborate closely, sharing insights and expertise to remain at the forefront of security. Join us, and you’ll be part of a vibrant team that thrives on challenges and celebrates successes together. About the Role As a Security Engineer within the Trust Engineering team, you will play a crucial role in designing, implementing, and managing Roku’s comprehensive security systems and controls that impact a global user base. Your key responsibilities will involve supporting the development of security protocols, managing and maintaining SIEM/SOAR tools and threat intelligence platforms, conducting technical incident responses, performing vulnerability and risk assessments, and mentoring junior analysts. You will collaborate with teams across Trust Engineering and the broader organization to promote, develop, and influence robust security practices and postures.

Join our dynamic team as an Information Security Engineer where you will play a pivotal role in safeguarding our digital assets and ensuring the integrity of our IT infrastructure. You will work closely with cross-functional teams to identify vulnerabilities, implement security measures, and respond to incidents effectively.

Join Samsara as a Senior Security Engineer I in our Enterprise Security team. In this pivotal role, you will be responsible for safeguarding our systems and data while ensuring compliance with industry standards. You will work alongside a team of experts to enhance our security posture, develop and implement security policies, and respond to security incidents.