Data Center Security Engineer

Fastly is committed to enhancing connectivity and digital experiences. Our edge cloud platform empowers customers to rapidly develop, secure, and serve applications at the internet's edge, ensuring reliability and speed. We support a diverse range of clients, including industry leaders like GitHub, Yelp, Paramount, and JetBlue, enabling them to deliver exceptional digital services.Join us in our mission to create a more secure and trustworthy Internet.Posting Open Date: 4/9/2026Anticipated Posting Close Date*: 6/9/2026*Note: The job posting may close early due to high applicant volume.CSOC AnalystAs a SOC Analyst in North America at Fastly, you will be an essential part of our Customer Security Operations Centre. Your primary responsibility will be to safeguard our global enterprise clients by utilizing our innovative edge cloud platform and a suite of security tools to monitor network traffic, detect advanced threats, and implement real-time defenses against DDoS, bot, and web application attacks.This impactful position requires you to act as a strategic partner for our Managed Security Service (MSS) clients, ensuring they have expert visibility and rapid responses to threats on an internet-scale.

Astranis is at the forefront of satellite technology, developing advanced satellites designed for high orbits to extend humanity's reach into the solar system. Our cutting-edge satellites deliver dedicated, secure networks to a diverse clientele, including large enterprises, government agencies, and the US military. With five satellites currently in orbit and several more set to launch, Astranis is managing a robust pipeline of over $1 billion in commercial contracts.As a leading satellite communications partner, we cater to clients with rigorous demands for uptime, data security, network visibility, and customization. Backed by over $750 million from notable investors like Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 engineers and entrepreneurs operates from our state-of-the-art 153,000 sq. ft. headquarters in Northern California.Position Overview:Astranis is seeking a passionate and driven Security Operations Analyst, ready to navigate the complexities of digital security. The ideal candidate possesses a robust enthusiasm for cybersecurity, with a talent for dissecting malware, unraveling phishing schemes, and leading incident response efforts. As cyber threats evolve rapidly, we require a proactive and innovative individual who is committed to safeguarding our digital landscape and maintaining the integrity of our data and systems.Key Responsibilities:Continuously monitor and analyze security alerts and incidents in real-time utilizing tools like Splunk. React promptly and effectively to security events.Collaborate with team members to identify and mitigate security incidents, providing support during incidents and participating in post-incident analyses.Dissect and analyze malware to comprehend its behavior, origins, and impact, leveraging insights to strengthen our defenses.Investigate phishing attempts, pinpointing attack vectors and recommending preventive measures.Develop, integrate, and manage various security tools and solutions.Participate in red and purple team exercises.Maintain and update security documentation, including procedures, runbooks, and policies related to Splunk and security operations.Engage in enhancing security monitoring and incident response processes.Learn and apply various cybersecurity tools and technologies.

Anthropic brings together researchers, engineers, policy specialists, and business leaders to build AI systems with a strong focus on reliability, interpretability, and steerability. The company’s mission is to ensure AI technology benefits users and society as a whole. Role overview The Director of Data Center Security Operations for North America leads the strategy for physical security across Anthropic’s network of data centers. This includes both company-owned facilities and those managed by colocation partners. The position works closely with construction and operations teams, starting from early design stages through commissioning and into daily operations. The role shapes the security framework that protects key AI computing resources for the company. Key responsibilities Develop and implement physical security strategies for data centers throughout North America. Work with construction and operations teams from the initial design phase through ongoing operations. Create and uphold policies and standards for regional data center security. Manage relationships with vendors and guard-force partners to support daily security operations. Lead incident response efforts, including being present on-site during critical events. Represent security interests with infrastructure, computing, real estate, and legal teams as Anthropic grows. What Anthropic looks for Comfort working in a developing function and adapting to evolving strategies and ambiguity. Experience providing direction without established playbooks. A perspective that views security as a partner to business success. Location This position is based in San Francisco, CA or New York City, NY.

About Extend:At Extend, we are transforming the post-purchase landscape for retailers and their customers through innovative AI-driven solutions that elevate customer satisfaction and drive revenue growth. Our all-encompassing platform delivers automated customer service, streamlined returns and exchange management, comprehensive automated fulfillment, and robust product and shipping protection, all complemented by top-tier fraud detection capabilities. By merging cutting-edge technology with outstanding customer service, Extend enables businesses to cultivate trust and loyalty among consumers while optimizing costs and enhancing profitability.Currently, Extend collaborates with over 1,000 prominent merchant partners across diverse sectors, including fashion, cosmetics, furniture, jewelry, consumer electronics, auto parts, sports and fitness, and more. Backed by renowned technology investors, we are headquartered in the heart of San Francisco.Your Role:Act as a key member of the Security Operations team, monitoring and triaging alerts from platforms such as SentinelOne and Wiz. Conduct comprehensive investigations to detect, contain, and mitigate threats and incidents, ensuring a prompt and appropriate response.Proactively identify and evaluate vulnerabilities in both infrastructure and code, collaborating with development and cross-functional teams to resolve issues effectively.Engage in the complete detection lifecycle: model attacker behaviors (MITRE ATT&CK), write and test detections as code across security tools (SentinelOne, Wiz, Okta, AWS CloudTrail), continuously refining to minimize false positives and enhance Mean Time to Detection (MTTD). Support data quality, onboard telemetry, maintain response playbooks, and assist in threat validation across the organization.Assist teams in implementing secure configuration baselines and best practices according to CIS Benchmarks, NIST guidelines, vendor hardening guides, and relevant compliance standards for all company computing assets.Correlate endpoint and infrastructure telemetry to uncover emerging threats. Curate and operationalize intelligence (IOCs, TTPs) into detections and response playbooks, and maintain trusted intelligence feeds.Support Governance, Risk, and Compliance (GRC) initiatives by aligning controls with internal policies and frameworks (e.g., SOC 2, NIST CSF, NYC DFS 500), identifying gaps, aiding audits and evidence collection, tracking remediation, and updating policies and control documentation.Collaborate with engineering and business teams to advocate for security best practices, enhancing the overall security posture.

About Scribd:At Scribd Inc. (pronounced “scribbed”), we are dedicated to igniting human curiosity and fostering a global community of knowledge-sharing. Our innovative suite of products—Everand, Scribd, Slideshare, and Fable—empowers users to explore, exchange, and enrich their lives through stories and information.We embrace a culture of authenticity and courage, where every team member is encouraged to express their ideas, engage in meaningful discussions, and act on their insights to prioritize customer satisfaction.Our flexible work model, Scribd Flex, allows employees to tailor their work environment to suit individual preferences while emphasizing the importance of collaborative in-person interactions to strengthen our community.At Scribd, we value GRIT: the blend of passion and perseverance that drives our long-term goals. We are looking for team members who exemplify this trait by setting ambitious Goals, delivering exceptional Results, contributing Innovative solutions, and positively impacting the Team dynamic.About the Role:As a Senior Customer Operations Data Analyst, you will be instrumental in leveraging customer support data—primarily from tickets and user feedback—to derive actionable insights that enhance decision-making and improve user experience. Collaborating with cross-functional teams, you will identify the root causes of customer support challenges and discover new opportunities for improvement. The ideal candidate is a proactive self-starter who thrives in dynamic environments and is passionate about using data to enhance the customer journey.

About Our TeamThe Corporate Security team at OpenAI is dedicated to ensuring the safety and security of all employees and executives. Our mission is to foster a secure environment that enables our team members to work without concerns about safety or disruptions.About the PositionAs the Regional Lead for Data Center Physical Security, you will play a pivotal role in maintaining the highest standards of physical security for OpenAI's data centers across the United States. In light of OpenAI's expansion, we seek a dynamic leader who can design, implement, and manage comprehensive security infrastructures to safeguard our facilities, assets, and personnel. This position is essential for mitigating risks, ensuring operational continuity, and adhering to industry security standards while supporting OpenAI’s growth strategies. We are looking for an individual who thrives in a fast-paced setting, collaborates effectively with cross-functional teams and external partners, and proactively addresses security challenges with innovative and proven solutions. You will work closely with various departments to strengthen OpenAI’s security posture in a rapidly evolving landscape. The ideal candidate will not only protect our data center environments but also contribute to developing scalable, future-ready security systems aligned with OpenAI's trajectory.This role is ideally based in San Francisco, Seattle, or New York City, though remote work options may be considered. We follow a hybrid model requiring three days in the office per week and provide relocation assistance for new hires. Candidates must be willing to travel approximately 25% for data center security operations, audits, and risk assessments.Key Responsibilities:Physical Security Infrastructure:Oversee the design and implementation of physical security features such as vehicle controls, physical barriers, secure access points, and man traps.Collaborate with architects and engineers to integrate security measures during the design phase.Technical Security Systems:Manage the deployment of CCTV systems, access control measures, alarms, and monitoring solutions.Coordinate with IT and security teams to integrate physical security systems with the overall network infrastructure.

Join Mindlance as a Cyber Intelligence Security Analyst and be at the forefront of safeguarding our digital assets. In this role, you will leverage your analytical skills to monitor, assess, and mitigate security threats while collaborating with cross-functional teams to enhance our cyber defense strategies. This position offers a unique opportunity to contribute to the security posture of a leading organization in a dynamic environment.

Join Hive as a Security Compliance Analyst, where you will play a pivotal role in ensuring our information security governance and compliance standards are met. Collaborate with engineers and auditors to strengthen our security compliance framework. You will be responsible for addressing auditors' inquiries and managing on-call operations, while contributing to the risk management program led by our Information Security team. If you're passionate about securing innovative AI solutions, we want to hear from you!

CoreWeave specializes in cloud infrastructure for artificial intelligence, serving a range of clients from AI research labs to global enterprises. The company is listed on Nasdaq as CRWV. More information is available at www.coreweave.com. Role overview The Senior Data Center Security Site Evaluation Program Manager plays a key role in evaluating and managing security risks when selecting new data center sites. This position reports directly to the Senior Manager of Data Center Risk and Assurance. What you will do Lead security risk assessments for potential data center locations. Collaborate with Site Selection, Legal, and Security Design teams to ensure each site meets CoreWeave’s security and contractual requirements. Collaboration This role works closely with multiple internal teams to maintain high security standards during the expansion of CoreWeave’s data center footprint.

Why You Should Consider Joining Giga EnergyRapid Growth: At Giga Energy, we operate at a pace that most companies merely discuss. If you thrive in a fast-paced environment, you'll find your place with us.Significant Impact: Every individual at Giga Energy contributes to projects that matter. There are no bureaucratic layers—your contributions are visible in the work we deliver.Exceptional Team: Join a group of top-tier operators who are shaping the future of AI infrastructure. We attract top talent from the most innovative companies, drawn by the meaningful work we do.Be Part of the Revolution: As a cornerstone of the AI revolution, Giga Energy provides the power that fuels innovation. You'll be at the forefront of a rapidly expanding industry.Your RoleWe are looking for a proactive and skilled Data Center Operator with hands-on facilities experience to oversee our pilot data center operations. This role involves performing mechanical work, ensuring equipment maintenance, and coordinating with subcontractors as necessary.Work EnvironmentWe foster an in-office culture that prioritizes speed and collaboration—building physical infrastructure demands it. This position is primarily based in our San Francisco, Long Beach, or Houston offices, with full-time onsite presence expected, except for bi-weekly remote Fridays.Exceptions may be made for exceptional talent residing outside our primary locations. If you are the right fit, we will discuss tailored arrangements.Our onsite approach enables rapid problem-solving alongside leaders in Manufacturing, Engineering, and Finance—accelerating our progress beyond the sluggish pace of traditional industries.Key ResponsibilitiesManage daily operations of the data center, ensuring optimal system performance.Monitor and maintain air-cooled chillers, CDU systems, and fan coils.Conduct hands-on mechanical tasks, including maintenance, repairs, and troubleshooting of facility systems.Perform routine inspections to identify and proactively resolve potential issues.Engage and coordinate with subcontractors for specialized tasks or repairs.

Join Cloudflare as a Data Center Services Analyst, where you will play a crucial role in supporting our global data center operations. In this hybrid position, you will collaborate with diverse teams to ensure optimal performance and reliability across our infrastructure. Your expertise will be instrumental in managing data center services and responding to queries effectively.You will have the opportunity to work in a dynamic environment that encourages innovation and growth, contributing directly to our mission of helping to build a better Internet.

Join Sonsoft Inc. as an Infrastructure Security Vulnerability Analyst, where you'll play a crucial role in identifying and mitigating security risks within our infrastructure. As part of our dynamic security team, you will work with cutting-edge technologies to enhance our security posture and ensure the integrity of our systems.

Join Fluidstack as the Director of Data Center OperationsAt Fluidstack, we are at the forefront of building groundbreaking infrastructure for advanced intelligence. Collaborating with leading AI laboratories, governments, and enterprises such as Mistral, Poolside, and Meta, we aim to deliver computing power at unprecedented speeds.Our mission is to turn AGI into a reality, and this drives our passionate team to create exceptional infrastructure. We prioritize our clients' success as if it were our own, taking pride in the systems we develop and the trust we cultivate. If you are inspired by a sense of purpose, dedicated to excellence, and eager to contribute to the evolution of intelligence, we invite you to join us in crafting the future.Role OverviewAs the Director of Data Center Operations, you will be at the helm of Fluidstack's global data center operations, overseeing critical infrastructure, IT equipment, and assets across our data centers worldwide. You will lead and expand a substantial global team, establishing strategic directions, accelerating deployments, and optimizing data center performance and reliability.Your responsibilities will include managing data center expansions, migrations, consolidations, and critical maintenance, while defining operational processes that adhere to the highest industry standards. You will work diligently to minimize unexpected downtime, oversee all critical incidents and changes, and inspire a culture of continuous improvement. Compliance with security policies and operational standards is paramount in this role.Key ResponsibilitiesDrive the strategic planning and prioritization of data center operations.Build an outstanding leadership team to translate strategic directives into actionable results.Develop KPIs, SLAs, and other metrics to enhance operational efficiency, utilization, and budget management.Collaborate with design, construction, and commissioning teams to ensure engineering excellence.Foster a customer-centric approach while promoting scalability and standardization across global data centers.Establish critical business continuity plans, including disaster drills and effective incident management.

Role Overview Mercury is looking for a Senior Credit Operations Analyst focused on Loan Operations. This role centers on analyzing credit operations, maintaining efficient processes, and supporting strong performance across lending activities. What You Will Do Review and analyze credit operations to identify areas for improvement Work closely with teams across the company to strengthen lending processes Provide operational insights that inform strategic decisions Help ensure loan operations run smoothly and efficiently Location This position can be based in San Francisco, CA, New York, NY, Portland, OR, or remote within Canada or the United States.

Join Sierra as a GTM Operations Analyst where you will play a pivotal role in driving our go-to-market strategies and operational excellence. You will collaborate with cross-functional teams to analyze data, streamline processes, and enhance our market effectiveness. This position is ideal for analytical thinkers who thrive in a dynamic environment and are passionate about making impactful contributions.

CoreWeave, a public cloud provider specializing in AI infrastructure, supports clients ranging from emerging startups to large enterprises. Since its founding in 2017, CoreWeave has experienced rapid growth and is now listed on Nasdaq (CRWV as of March 2025). More details about the company can be found at www.coreweave.com. Role overview The Senior Project Manager for Data Center Security Initiatives leads the implementation of advanced physical security systems throughout CoreWeave’s data centers. Reporting to the Senior Manager of Data Center Risk and Assurance, this role manages large-scale projects, including the deployment of Wireless Intrusion Detection Systems (WIDS) and other critical security technologies. The position works with multiple teams to ensure new security systems meet both industry standards and client needs. Main responsibilities Project management: Direct all stages of deploying new physical security solutions, such as WIDS, at several data center locations. Collaboration: Coordinate activities across the project lifecycle for security technology rollouts and operational launches, ensuring alignment with company objectives. Cross-functional teamwork This role partners with groups including Security Design and Commissioning, Networking, Security Engineering, and the Global Security Operations Center to deliver successful project outcomes. Locations CoreWeave offices are in Livingston, NJ; New York, NY; Sunnyvale, CA; San Francisco, CA; Bellevue, WA; Dallas, TX; and Richmond, VA.

Join Lambda, a pioneering force in AI cloud infrastructure, dedicated to revolutionizing the way organizations harness computational power. Serving a diverse clientele that includes AI researchers and enterprise giants, Lambda's commitment is to make high-performance computing as accessible as electricity, empowering individuals and businesses alike to achieve superintelligence. If you're passionate about building the most advanced AI cloud platform, we would love to have you onboard.*Note: This role requires you to be present at our San Francisco or San Jose office 4 days a week, with Tuesday designated as the work-from-home day.Key ResponsibilitiesEnsure organizational security practices align with ISO 27001, 27701, PCI, SOC 2, and other regulatory frameworks to support business objectives.Oversee IT Risk Register, focusing on risk identification, tracking, and prioritization.Lead the remediation of control deficiencies and gaps.Provide expert guidance to Control Owners for the planning, design, implementation, and maintenance of security controls, policies, and standards.Engage with both technical and non-technical stakeholders to discuss cybersecurity risk management and program reporting.Support the Customer Trust program, which includes managing customer assessments and security questionnaires.Assist control owners with root cause analysis and monitor the progress of risk management action plans.Develop risk metrics for management regarding information security control maturity, compliance status, and performance findings. Support third-party risk management assessments to ensure compliance with information security requirements.Your ProfileMinimum of 8 years of experience in cybersecurity risk and controls management, with a deep understanding of frameworks like ISO 27001, 27701, PCI-DSS, SOC, NIST CSF, and other regulatory requirements.Proven experience in managing audits and certification programs, including scope planning and developing control procedures aligned with policies and standards.

About CogentCogent is a leading Applied AI Lab focused on crafting the next generation of AI agents specifically for cybersecurity. The landscape of cyber threats has drastically evolved, enabling malicious actors to operate with unprecedented efficiency and scale. Our dedicated 'AI Taskforce' analyzes vast amounts of enterprise data to proactively address these challenges and prevent critical security breaches.To maintain our position at the forefront of technology, we seamlessly integrate cutting-edge research with practical execution. In addition to our primary product initiatives, Cogent Research functions as our applied AI lab, delivering the research capabilities necessary to realize truly agentic security workflows.Since emerging from stealth mode, Cogent has witnessed swift expansion, collaborating with Fortune 500 companies to secure some of the most intricate production environments globally.Supported by Greylock, we have assembled a team of exceptional talent in applied AI, including individuals from:Prestigious universities such as Stanford, Berkeley, Penn, Duke, Carnegie Mellon, and WaterlooProminent high-growth companies including Scale AI, Databricks, Stripe, Tesla, and CoinbaseLeading cybersecurity experts from Wiz, Abnormal AI, and ZscalerRenowned research institutions like DeepMind and SAILAbout the RoleAs a Business Operations Associate, you will act as a versatile generalist, closely collaborating with company leadership to tackle the most pressing challenges the business faces at any given moment.This role is characterized by its dynamic nature and high ownership. One quarter, you may focus on operational assessments, while the next might involve talent initiatives or enhancing Cogent’s external visibility. The common thread is that you will engage with whatever is crucial for advancing the company's mission.This position provides a rare opportunity to gain insight into the formation of a category-defining organization, making it an excellent match for individuals passionate about company-building and long-term leadership development.Your ResponsibilitiesCollaborate with founders and company executives to spearhead high-priority strategic and operational projectsPerform operational evaluations across the organization to uncover gaps, inefficiencies, and potential improvementsSupport the talent function through hiring strategies, process enhancements, and special projects in recruiting or people operations

The CompanyAt EV Realty, we are at the forefront of revolutionizing commercial fleet electrification by constructing essential infrastructure, one innovative charging hub at a time.We design, own, and operate specialized EV charging hubs that address a crucial challenge in fleet electrification: providing access to dependable, cost-effective, and scalable grid power. Our Powered Properties® are strategically positioned to meet fleet customers' needs, delivering secure and dedicated charging solutions precisely where and when they are required. Our focus is on building with reliability and scalability, ensuring that we provide the necessary infrastructure for mission-critical commercial fleets to operate efficiently.We uphold values of transparency, accountability, and a commitment to building quality solutions for our clients and our team. If you are passionate about contributing to the transformative era of commercial transportation, we would be thrilled to connect with you.The Role: As a Strategy & Operations Analyst at EV Realty, you will engage in high-impact projects, guiding them from strategic inception to execution while making a meaningful difference across the organization. You will play a vital role in shaping the scalability of our platform designed for the future of commercial fleets.This role demands a proactive approach in a fast-paced growth environment. You will tackle ambiguous challenges, create structured solutions, and translate your insights into actionable recommendations that influence key decisions. Collaborating closely with teams across Business Development, Finance, Product, Operations, and Data Science, your contributions will extend beyond mere presentations; they will directly impact the company's strategic growth. One day you may be crafting a strategic alliance to enhance EV Realty's offering to a national logistics provider; the next day, you could be assessing the long-term potential for autonomous fleet charging in a new market. You will gain firsthand insight into the strategic and operational considerations of a company in rapid growth.The ideal candidate is organized, intellectually curious, and thrives in uncertain environments. You find energy in complexity and possess the drive to navigate challenges to successful conclusions.