Cyber Security Analyst Jobs

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. POSITION OVERVIEW Position: Senior Red Team Operator Job Type: Full Time Location: Hybrid (onsite 1/x week) -Washington D.C. Clearance Requirements: None Travel: Up to 10% ABOUT THE TEAM SIXGEN supports cyber and intelligence missions by serving government and commercial organizations as they overcome global cybersecurity challenges. You’ll work with our highly skilled operators conducting research and assessments based on real-world threats. You’ll simulate adversaries and malicious actors and report details and actionable findings on critical assets and infrastructures. Using innovative processes, tools, and techniques, you’ll predict and overcome cybersecurity vulnerabilities. Your successes will be supported by our diverse team of experienced, technical talent. WHAT YOU'LL DO Simulate real-world cyberattacks to assess and challenge the effectiveness of security controls and incident response capabilities. Conduct reconnaissance, exploitation, and post-exploitation activities using adversary tactics, techniques, and procedures (TTPs). Develop and use custom tools and methods to evade detection and maintain stealth during engagements. Collaborate with blue and purple teams to improve detection, response, and overall security posture. Document findings and deliver clear, actionable reports to technical and executive stakeholders. REQUIRED QUALIFICATIONS US Citizen with the ability to obtain a Public Trust clearance. CRTO certification. CRTL, OSEP, OSCE, OSEE, GXPN, and/or GPEN are preferred, but not required. Extensive Red Team Experience: Minimum 6 years of hands-on technical red te

SIXGEN’s mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. POSITION OVERVIEW Position: Red Team Operator Job Type: Full Time Location: On-site 1x/week in Washington DC Clearance Requirements: None, but Public Trust preferred Travel: None ABOUT THE TEAM SIXGEN supports cyber and intelligence missions by serving government and commercial organizations as they overcome global cybersecurity challenges. You’ll work with our highly skilled operators conducting research and assessments based on real-world threats. You’ll simulate adversaries and malicious actors and report details and actionable findings on critical assets and infrastructures. Using innovative processes, tools, and techniques, you’ll predict and overcome cybersecurity vulnerabilities. Your successes will be supported by our diverse team of experienced, technical talent. WHAT YOU'LL DO Simulate real-world cyberattacks to assess and challenge the effectiveness of security controls and incident response capabilities. Conduct reconnaissance, exploitation, and post-exploitation activities using adversary tactics, techniques, and procedures (TTPs). Develop and use custom tools and methods to evade detection and maintain stealth during engagements. Collaborate with blue and purple teams to improve detection, response, and overall security posture. Document findings and deliver clear, actionable reports to technical and executive stakeholders. REQUIRED QUALIFICATIONS US Citizen with the ability to obtain a Public Trust clearance. CRTO certification (or ability to earn within 3 months of hire). OSCP and/or GPEN certifications. Technical experience (4+ years each): Hands on red tea

What We Do: Cybercrime is growing, and more businesses are getting hit by threats that used to target only the biggest organizations. That pushes defenders like us to operate at the highest level, and it deepens our need for good people who want to make a meaningful impact. Founded in 2015 by former NSA cyber operators, Huntress is a remote-first team working to make enterprise-grade cybersecurity accessible to businesses of all sizes. We work closely with security teams and service providers protecting complex environments, often without the time or headcount to handle it all. That’s why we build our technology in-house and back it with a 24/7 human-led Security Operations Center (SOC). As a result, our platform is never disconnected from the experts who manage it, ensuring our customers' protection. Huntress now secures more than 5M endpoints and 16M identities worldwide. Those numbers keep growing because more businesses rely on us to help carry the load and operate with more confidence. Every day, you can see that commitment in how we stand with our customers and how we show up for each other. Reports to: Director, Accounting Location: Remote US Compensation Range: $165,000 to $175,000 base plus bonus and equity What You’ll Do: You are a revenue accounting leader who brings sharp technical judgment, operational discipline, and a genuine commitment to developing people. You make complex ASC 606 questions clear, help teams move quickly with confidence, and care deeply about whether the revenue engine works in practice, not just on paper. You improve systems and processes without waiting for every detail to be solved first. You lead the revenue accounting team through close, audit, and the daily realities of a growing SaaS business. You spot issues in contracts, billing workflows, and controls and own the path to a better outcome. You provide clear guidance and feedback to your team, focusing on accurate reporting, scalable operations, and measurable impact.

What We Do: Cybercrime is growing, and more businesses are getting hit by threats that used to target only the biggest organizations. That pushes defenders like us to operate at the highest level, and it deepens our need for good people who want to make a meaningful impact. Founded in 2015 by former NSA cyber operators, Huntress is a remote-first team working to make enterprise-grade cybersecurity accessible to businesses of all sizes. We work closely with security teams and service providers protecting complex environments, often without the time or headcount to handle it all. That’s why we build our technology in-house and back it with a 24/7 human-led Security Operations Center (SOC). As a result, our platform is never disconnected from the experts who manage it, ensuring our customers' protection. Huntress now secures more than 5M endpoints and 16M identities worldwide. Those numbers keep growing because more businesses rely on us to help carry the load and operate with more confidence. Every day, you can see that commitment in how we stand with our customers and how we show up for each other. Reports to: Vice President, Channels and Alliances Location: Remote Australia What You’ll Do: Huntress is looking for a Reseller Sales Manager to join our new reseller sales team. In this role, you will be responsible for developing and managing reseller partnerships in Australia & New Zealand to support Huntress' continued growth and expansion. You will use your knowledge of the security landscape to open opportunities and build key partner relationships with resellers at the regional and national level(s). This role will work closely with senior sales leaders and other stakeholders on the revenue team to determine the actions necessary to identify opportunities for new routes to market to increase both revenue and the company’s market presence. You will work to identify value creation opportunities, shape and align implementation and support the reseller’s exec

SpyCloud is on a mission to make the internet a safer place by disrupting the criminal underground. SpyCloud’s solutions thwart cyberattacks and protect more than 4 billion accounts worldwide. Cybersecurity is an exciting, evolving space, and being at the forefront of the fight to disrupt cybercrime makes SpyCloud a special place to work. If you’re driven to align your career with a fantastic mission, look no further! The UK-based Sales Development Representative (SDR) will support Western European sales efforts by penetrating new accounts, reaching decision-makers with SpyCloud's message, and leading strategic conversations to drive quality pipeline. If you are a passionate and driven sales professional with a focus on cybersecurity, we invite you to join our team at SpyCloud. Together, we will continue to protect digital identities and defend against cyber threats on a global scale. What You'll Do: Lead Generation: Generate sales leads through outbound calling, emailing, event follow-up, and other methods, including social media. Inbound Lead Qualification: Respond to and qualify inbound leads. Lead Education: Educate leads on SpyCloud and nurture them until they are qualified and ready to talk to our EMEA Sales Director. Daily Activity Management: Maintain a high level of daily activity, including end-user calls, meetings, and proactive outreach (phone and email). Knowledge Building: Engage with cross-functional teams to build your knowledge base about the industry and what makes SpyCloud unique. Event Support: Help drive attendance to marketing-related events and set meetings for conferences. Value Proposition Articulation: Effectively articulate the value proposition of SpyCloud solutions to senior decision-makers and security practitioners. Growth Plan Execution: Assume an active role in executing against the EMEA sales team’s growth plan by scheduling demos and introducing leads to their point of contact. Strategic Targeting: Work with your dedicated regional

About the Team OpenAI for Government works with U.S. and allied government institutions to support the responsible adoption of AI across defense, intelligence, federal civilian, state and local, and international public-sector missions. We help public servants use frontier AI in ways that are effective, trusted, and grounded in real-world requirements for safety, reliability, security, compliance, and accountability. Government Trusted Access programs help eligible public-sector organizations and practitioners use advanced capabilities for approved, high-value work in sensitive domains. These programs bring together OpenAI for Government, Product Policy, Legal, Security, International, Research, User Operations, Technical Success, Global Affairs, and domain experts. Each program has distinct eligibility criteria, safeguards, and decision owners; our job is to make the overall government experience coherent and executable. About the Role We are seeking a Program Manager to coordinate OpenAI’s Government Trusted Access portfolio across high-trust domains, such as cyber and bio. You will build and run the operating mechanisms that move government participants from initial interest through review, onboarding, activation, ongoing support, and program improvement. The right person is a highly organized, low-ego operator who can move between strategy and detail. You are comfortable working across technical, policy, legal, safety, security, customer, and operational teams; you build durable systems without adding unnecessary process; and you communicate clearly when facts, ownership, or requirements are still evolving. This role is based in Washington, DC. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees. In this role, you will: Coordinate government participation across domain-specific Trusted Access programs, including cyber and biology, while helping stand up future programs as the portfolio evolves. Own the

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for a Strategic Leader, Private Equity Relations & Engagement to join our team. This is a Remote (US, preferably Northeast US or NYC metro area) role, reporting to the Global Private Equity Practice Leader in the Mergers & Acquisitions department. The Strategic Leader, Private Equity Relations & Engagement builds and drives strategic engagements with key Private Equity (PE) partners to accelerate cyber resiliency, improve EBITDA, and mitigate risk across portfolio companies using the Zscaler Zero Trust platform. Serving as the primary point of contact for PE partners, this role orchestrates value selling, deal structuring, and cross-functional expert teams to demonstrate the impact of technology on investment theses. Through strategic relationship management and operational execution, you will originate pipeline opportunities, conduct performance reviews, and accelerate enterprise digit

Our Purpose Mastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Data Scientist Overview: Services within Mastercard is responsible for acquiring, engaging, and retaining customers by managing fraud and risk, enhancing cybersecurity, and improving the digital payments experience. We provide value-added services and leverage expertise, data-driven insights, and execution. The Cyber and Intelligence Solutions team is responsible for innovation, development and management of our products and services to address evolving risk and security needs for all of Mastercard’s customers across the world including Banks, Merchants, Fintechs and of course consumers. The Lead Data Scientist will be a key contributor in helping Mastercard develop and deliver actionable insights and products to help issuers, acquirers and merchants reduce fraud. What will you do? -You will be a key player in helping Mastercard extract value from existing data sources in order to better understand, detect and prevent fraud. -Use your data science expertise and skills to analyze worldwide fraud data to gain insights regarding fraud. -Apply modeling techniques to identify and understand fraud to protect the MasterCard payment network. -Build and manage new fraud related products and services that will provide value to our customers and increase revenue. All about you: <br

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role: Reporting to the Global Private Equity Practice Leader, you will drive strategic engagements with Zscaler’s Private Equity (PE) Partners. Through the Zscaler PE360 Program, you will help PE partners build cyber resiliency, boost EBITDA, mitigate risk, and accelerate value creation across portfolio companies using the Zscaler Zero Trust platform. As the primary Zscaler lead for PE firms, you will manage strategic relationships, negotiate commercial frameworks, ensure governance, and oversee portfolio outcomes. You will originate opportunities and drive value-based sales cycles tailored to each portfolio company, mobilizing Zscaler specialists, solution engineers, and experts to translate tech capabilities into clear investment impact for key stakeholders. What you'll do (Role Expectations) Strategic Relationship Management: Serve as the primary point of contact for Private Equity partners, building high-trust relations

Role Summary The CISO, Infrastructure and Cloud Services organization enables Pfizer’s mission by delivering secure, resilient, and scalable technology platforms that support operations and future growth. Through a unified operating model, it strengthens accountability, accelerates decision‑making, and improves availability, security, and cost efficiency. The CISO Marketing Manager will support the Senior Manager, Marketing and Enterprise Awareness to develop meaningful marketing materials that tell the CISO story to external clients by executing strategic, creative, and visually compelling communications including presentations, graphics, pictures, charts and tables that support cybersecurity awareness, organizational priorities, and business outcomes. The manager will lead the creation of a marketing strategy for the Chief Information Security Office Team. Role Responsibilities Lead the development and execution of integrated marketing and communications strategies in support of CISO priorities, strategic initiatives, and portfolio management objectives. Produce high-quality written, visual, and digital content that strengthens awareness, engagement, and understanding of cybersecurity programs across the organization. Create and manage internal communications, including newsletters, leadership messages, campaign materials, SharePoint content, presentations, infographics, and other digital assets. Simplify complex cybersecurity and technical information into clear, engaging, and actionable content for diverse audiences, including executives, business partners, and internal colleagues. Partner closely with cross-functional teams across Cyber Defense, Infrastructure, Cloud, and related Digital and Technology groups to ensure consistent, coordinated, and impactful messaging. Develop executive-ready presentations and visual storytelling materials

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role The Software Engineer will play a critical role in developing our autonomous defense systems. You will be responsible for designing, building, and optimizing mission-critical applications, with a focus on real-time performance, reliability, and security. This role demands technical excellence, adaptability, and ownership, as you will work across the full software stack to develop and deploy high-performance systems in a fast-paced environment. Key Responsibilities Develop, test, and maintain software for autonomous defense platforms, ensuring high performance, reliability, and security. Design and implement efficient, well-tested code in C++, Rust, Python, or C to power real-time systems. Architect end-to-end software solutions, from low-level firmware to high-level mission software. Work closely with embedded engineers, GNC specialists, and systems engineers to ensure seamless hardware-software integration. Optimize software for real-time execution, ensuring low-latency operation on embedded platforms and edge computing systems. Implement secure coding practices, ensuring software is resilient to cyber threats and meets defense cybersecurity standards. Utilize&

SpyCloud is on a mission to make the internet a safer place by disrupting the criminal underground. SpyCloud’s solutions thwart cyberattacks and protect more than 4 billion accounts worldwide. Cybersecurity is an exciting, evolving space, and being at the forefront of the fight to disrupt cybercrime makes SpyCloud a special place to work. If you’re driven to align your career with a fantastic mission, look no further! The Sales Development Representative (SDR) will play a crucial role in reaching decision-makers with SpyCloud's message, penetrating new accounts, and leading strategic conversations to drive quality pipeline. If you have a passion for cybersecurity and a drive to excel in a dynamic industry, we invite you to join our team at SpyCloud. Together, we will continue to protect digital identities and defend against cyber threats on a global scale. What You'll Do: Lead Generation: Generate sales leads through outbound calling, emailing, event follow-up, and other methods. Inbound Lead Qualification: Respond to and qualify inbound leads. Lead Education: Educate leads on SpyCloud and nurture them until they are qualified and ready to talk with an Account Executive or Sales Director. Daily Activity: Maintain a high level of daily activity, including end-user calls, meetings, and proactive outreach (phone and email). Knowledge Building: Engage with cross-functional teams to build your knowledge base about the industry and what makes SpyCloud unique. Event Participation: Help drive attendance to marketing-related events and set meetings for conferences. Value Proposition Articulation: Effectively articulate the value proposition of SpyCloud solutions to senior decision-makers and security practitioners. Growth Plan Execution: Assume an active role in executing against the US sales team’s high quota growth plan by scheduling demos and introducing leads to their point of contact. Strategic Targeting: Work with your dedicated regional sales director to identify ongo

About the team Models are becoming increasingly capable—moving from tools that assist humans to agents that can plan, execute, and adapt in the real world. Mitigating the frontier risks resulting from these capabilities is paramount to OpenAI’s ability to continue deploying models safely. The Preparedness team is dedicated to addressing these critical risks. Our work includes: Measurement. Monitoring and predicting the evolving capabilities of frontier AI systems. Mitigation. Keeping misuse and misalignment safeguards, alignment tools, and security measures on track to adequately address extreme threats that might arise in the future. Coordination. Setting mitigation targets by maintaining OpenAI’s preparedness framework , and partnering with other staff to achieve these targets. This is urgent, fast-paced work that has far-reaching implications for the company and for society. About the role As we push toward AGI, cybersecurity becomes one of the most important and urgent frontiers: the same systems that can accelerate productivity can also accelerate exploitation. As a Researcher for cybersecurity risks, you will help design and implement an end-to-end mitigation stack to reduce severe cyber misuse across OpenAI’s products. This role requires strong technical depth and close cross-functional collaboration to ensure safeguards are enforceable, scalable, and effective. You’ll contribute directly to building protections that remain robust as products, model capabilities, and attacker behaviors evolve. In this role, you will: Design and implement mitigation components for model-enabled cybersecurity misuse—spanning prevention, monitoring, detection, and enforcement—under the guidance of senior technical and risk leadership. Integrate safeguards across product surfaces in partnership with product and engineering teams, helping ensure protections are consistent, low-latency, and scale with usage and new model capabilities. Evaluate technical trade-offs within the cybers

Managing Principal, Cybersecurity & AI Location: New York (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Lead the future of Cybersecurity and AI in Financial Services The Role Joining Capco means joining an organization that is committed to an inclusive working environment where you are encouraged to #BeYourselfAtWork. Capco Cybersecurity is a multi-faceted team focused on evaluating, defining, and delivering risk-aware solutions for leading financial services organizations. We are seeking a Managing Principal in the New York Metro area to help scale our Cybersecurity practice at a pivotal stage of growth. This role blends senior leadership responsibilities—driving business development, leading delivery, and developing teams—with a mandate to shape and lead our Cyber + AI offering. You will work closely with senior stakeholders to build market propositions, develop pipelines, deliver impactful programs, and grow a high-performing team. What You’ll Do Define and scale a Cyber AI strategy aligned with market demand and business priorities Develop offerings including accelerators, playbooks, and reference architectures Lead complex cybersecurity and AI-enabled security engagements end-to-end Build and grow client relationships, acting as a trusted advisor to senior stakeholders Lead business development activities including pipeline creation, proposals, and deal closure What We’re Looking For 12+ years’ experience in cybersecurity, information security, or technology risk Ability to be onsite in New York City 3 days per week Experience within a management or technology consulting environment Strong track record delivering complex cybersecurity programs Experience with AI security, GenAI governance, or AI-enabled security operations Ability to communicate technical concepts clearly to diverse audiences Bonus Points For Knowledge of frameworks such as NIST, ISO, or FFIEC Experience across domains such as cloud security, IAM, or resilience Re

Our Purpose Mastercard powers economies and empowers people in 200&#43; countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Product Management (Agentic Commerce + Commercialization) Who is Mastercard? Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we are helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart, and accessible. Our technology and innovation, partnerships, and networks combine to deliver a unique set of products and services that help people, businesses, and governments realize their greatest potential. Overview Mastercard’s Cyber and Intelligence organization develops and delivers world-class security products and services for customers across the globe. C&I was established to safeguard all aspects of safety and security in payments with new products, services and standards. Fraud and chargebacks disrupt the entire payments ecosystem, driving both card issuers and merchants to focus on resolving disputes instead of increasing card acceptance and revenue. Ethoca Consumer Clarity (“Clarity”) changes the dialogue creating a rich environment for issuers and merchants to engage cardholders post transaction reducing frustration and driving repeat spend. The Manager, Product Management, Consumer Clarity P