Cyber Security Specialist jobs at Prosum - 962 jobs

A leading data and AI company in San Francisco is seeking a Senior Security Engineer to enhance the safety of its platform. The role demands extensive experience in Data Security and distributed systems. The ideal candidate will have strong leadership and communication skills, with a focus on filling critical gaps in infrastructure. Expected salary range is $220,400 to $297,400 annually. Join us to make impactful changes and attract top talent while representing the security engineering discipline across the organization. #J-18808-Ljbffr

Do you love building intelligent solutions that revolutionize chip design? Do you see the transformative potential of GenAI in physical synthesis workflows? As part of our Silicon Technologies group, you'll pioneer the next generation of AI-powered design automation tools that will accelerate our processor and SoC development. You'll harness cutting-edge GenAI and agentic technologies to solve complex physical synthesis challenges, enabling Apple to deliver even more powerful and efficient silicon. Joining this team means you'll be at the forefront of merging artificial intelligence with chip design, creating intelligent agents that will reshape how we build the technology that powers Apple's beloved devices!You will apply your expertise in GenAI, agentic frameworks, and physical synthesis to develop intelligent automation solutions that transform our RTL-to-GDS implementation flows. You will be directly responsible for creating AI-powered agents using technologies like Model Context Protocol (MCP) that can autonomously optimize physical synthesis processes, predict design challenges, and recommend solutions.Understanding of physical synthesis concepts and CAD flows Experience in Python AI/ML libraries (PyTorch, TensorFlow, Transformers) and MCP or similar agentic frameworks Experience developing AI agents or autonomous systems for technical domains Knowledge of prompt engineering, RAG (Retrieval-Augmented Generation), and fine-tuning techniques Experience with agentic AI frameworks beyond MCP (AutoGen, CrewAI, LangChain agents, etc.) Background in CAD flow or frontend methodology development combined with AI/ML expertise Experience with Low Power implementation flows (UPF) and AI-driven power optimization Familiarity with logical equivalence tools (Conformal LEC, Formality) and opportunities for AI enhancement Knowledge of static timing analysis, place and route tools, and potential AI applications in these domains Experience with cloud platforms and distributed AI model deployment Publications or demonstrated expertise in AI applications for EDA or chip design Array

**Role Number:** 200*********** Do you love building intelligent solutions that revolutionize chip design? Do you see the transformative potential of GenAI in physical synthesis workflows? As part of our Silicon Technologies group, you'll pioneer the next generation of AI-powered design automation tools that will accelerate our processor and SoC development. You'll harness cutting-edge GenAI and agentic technologies to solve complex physical synthesis challenges, enabling Apple to deliver even more powerful and efficient silicon. Joining this team means you'll be at the forefront of merging artificial intelligence with chip design, creating intelligent agents that will reshape how we build the technology that powers Apple's beloved devices! **Description** You will apply your expertise in GenAI, agentic frameworks, and physical synthesis to develop intelligent automation solutions that transform our RTL-to-GDS implementation flows. You will be directly responsible for creating AI-powered agents using technologies like Model Context Protocol (MCP) that can autonomously optimize physical synthesis processes, predict design challenges, and recommend solutions. **Minimum Qualifications** + Experience with GenAI frameworks, large language models, and AI agent development + Experience with industry standard Synthesis tools such as Fusion Compiler or Genus + Scripting skills in TCL, Python, or Perl for EDA tool automation + Minimum requirement of BS + 10 years of relevant industry experience **Preferred Qualifications** + Understanding of physical synthesis concepts and CAD flows + Experience in Python AI/ML libraries (PyTorch, TensorFlow, Transformers) and MCP or similar agentic frameworks + Experience developing AI agents or autonomous systems for technical domains + Knowledge of prompt engineering, RAG (Retrieval-Augmented Generation), and fine-tuning techniques + Experience with agentic AI frameworks beyond MCP (AutoGen, CrewAI, LangChain agents, etc.) + Background in CAD flow or frontend methodology development combined with AI/ML expertise + Experience with Low Power implementation flows (UPF) and AI-driven power optimization + Familiarity with logical equivalence tools (Conformal LEC, Formality) and opportunities for AI enhancement + Knowledge of static timing analysis, place and route tools, and potential AI applications in these domains + Experience with cloud platforms and distributed AI model deployment + Publications or demonstrated expertise in AI applications for EDA or chip design Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant (*********************************************************************************************** .

*To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.*Job CategorySoftware EngineeringJob Details****About Salesforce****Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all.**About the team** Salesforce is looking to hire a Lead Security Engineer for Government Cloud Services. We prioritize security and data protection to ensure the confidentiality, integrity, and availability of our systems and information. As we continue to expand our operations, we are seeking a skilled and experienced Lead Security Analyst to join our dynamic team and play a pivotal role in safeguarding our organization against evolving cyber threats. As the Lead Security Engineer, you will be responsible for driving the overall security posture of our organization. You will work closely with cross-functional teams to assess risks, implement security measures, monitor security systems, and respond to security incidents. Your expertise in security frameworks, technologies, and best practices will be critical in developing and executing strategies to protect our critical assets and infrastructure. **What you will be doing:*** Apply security policies to meet security objectives of the system.* Assess adequate access controls based on principles of least privilege and need-to-know.* Assess all the configuration management (change configuration/release management) processes.* Assess the effectiveness of security controls.* Ensure cybersecurity-enabled products or other compensating security control technologies reduce identified risk to an acceptable level.* Develop and implement comprehensive security policies, procedures, and guidelines to ensure the protection of company assets and compliance with applicable regulations.* Conduct (or coordinate with third party partners) regular security risk assessments, vulnerability assessments, and penetration tests to identify potential weaknesses in systems, networks, and applications and coordinate remediation of findings. Drive related mitigations.* Collaborate with stakeholders to design and implement security controls, including firewalls, intrusion detection systems, access controls, and encryption technologies.* Conduct analysis of logs and events, identify gaps for deeper analysis as needed, and coordinate with Detection and Response teams on detection and alerting betterment efforts and uplift.* Stay up-to-date with the latest security trends, vulnerabilities, and threat intelligence, and provide recommendations to proactively address emerging risks.* Liaison with Incident Response teams on incidents and response efforts, recommend and/or instigate remediation actions to prevent future occurrences.* Develop and deliver security awareness and training programs to educate employees on security best practices and promote a culture of security across the organization.* Collaborate with external vendors, partners, and auditors to ensure compliance with security standards and regulations. Further, implement system security measures in accordance with established procedures to ensure confidentiality, integrity, availability, authentication, and non-repudiation* Maintain documentation of security procedures, incident response plans, and security incident reports.**What you should have:*** Experience with using cloud infrastructure as code (IaC), including Terraform, CloudFormation, or Azure Resource Manager to deploy secure cloud infrastructure, and using version control based on Git* Professional certifications such as CISSP, CISM, CEH, or similar are highly desirable.* Proven experience (5+ years) in a security analyst role, with a focus on information security, incident response, and vulnerability management.* Must be US Citizen operating on US Soil and pass both enhanced background check as long as Criminal Justice background check.* Strong understanding of security frameworks such as ISO 27001, NIST, or CIS Controls, and their practical application.* Extensive knowledge of security technologies, including firewalls, IDS/IPS, SIEM, DLP, antivirus, and endpoint protection systems.* Hands-on experience with vulnerability assessment tools, network scanning tools, and penetration testing methodologies.* Experience with using cloud infrastructure as code (IaC), including Terraform, CloudFormation, or Azure Resource Manager to deploy secure cloud infrastructure, and using version control based on Git“* Proficiency in log analysis, incident response, and forensic investigation techniques.* Excellent communication skills, both written and verbal, with the ability to articulate complex security concepts to technical and non-technical stakeholders.* Demonstrated leadership abilities, with the capacity to motivate and inspire a team.* Strong analytical and problem-solving skills, with the ability to think strategically and develop innovative solutions to security challenges.Joining Salesforce Government Cloud as a Lead Security Engineer provides an exciting opportunity to make a significant impact on the organization's security posture and contribute to its overall success. If you are passionate about security, possess strong leadership skills, and thrive in a fast-paced environment, we encourage you to apply for this challenging and rewarding position.Unleash Your PotentialWhen you join Salesforce, you'll be limitless in all areas of your life. Our benefits and resources support you to find balance and *be your best*, and our AI agents accelerate your impact so you can *do your best*. Together, we'll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love. Apply today to not only shape the future - but to redefine what's possible - for yourself, for AI, and the world.AccommodationsIf you require assistance due to a disability applying for open positions please submit a request via this .Posting StatementAny employee or potential employee will be assessed on the basis of merit, competence and qualifications - without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education.In the United States, compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. Salesforce offers a variety of benefits to help you live well including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance, 401(k), and an employee stock purchasing program. More details about company benefits can be found at the following link: ******************************************* to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants #J-18808-Ljbffr

A global technology consulting firm is seeking a Senior Security Analyst to support governance in the enterprise security program. The role involves monitoring service provider activities, facilitating audits, and providing expertise on security issues. Ideal candidates should have strong self-management skills, familiarity with security technologies, and security certifications are preferred. This position comes with a comprehensive benefits package and competitive compensation in New York, with a compensation range between $65,586 and $121,980. #J-18808-Ljbffr

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world. The Senior Security Analyst supports the governance of service provider activities in the enterprise security program, monitoring and escalating problems and providing information on security issues. Undertakes security assurance and audit activities to ensure compliance and to identify risks and opportunities. Provides information to senior managers and executives to ensure that they are aware of any security-related risks or opportunities. Provides subject matter expertise, consultancy and training in security-related matters. Must be able to function in a fast-paced, multi-vendor outsourced environment, facilitating conference calls among other subject matter experts and the client. Responsibilities Handles monthly reporting duties for the Information Risk Management team. Facilitates audit planning and audit remediation activities of the service providers, leading calls and documenting and reporting progress. Has familiarity with security technologies and controls; expertise not required, but the ability to escalate to more senior subject matter experts is important. Develops work plans to structure solutions and communications. Involves client and vendor staff appropriately in resolving security problems. Participates effectively within the business' security governance framework. Tracks the corrective and preventive actions being taken to improve security to closure. Possesses strong communication skills to communicate technical and security risk information to management. Experience Ability to self-manage with little interaction from other management staff. Flexible and able to adapt to manage a fast‑changing environment. Ability to solve complex issues and provide recommendations and advice regarding remediations. Experience with security architecture, security software, or security policy. Ability to organize agendas, lead conference calls, and track action items to completion. Security and Audit certifications such as SSCP, CISSP, CISA, CISM, CGEIT, CRISC, Security+ are preferred. Job Description - Grade Specific The base compensation range for this role in the posted location is: $65,586-121,980. Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law. The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction. These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity. It is not typical for candidates to be hired at or near the top of the posted compensation range. In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws. Capgemini offers a comprehensive, non‑negotiable benefits package to all regular, full‑time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: Paid time off based on employee grade (A-F), defined by policy: Vacation: 12‑25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave Medical, dental, and vision coverage (or provincial healthcare coordination in Canada) Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada) Life and disability insurance Employee assistance programs Other benefits as provided by local policy and eligibility Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation. Disclaimers Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact. Ref. code 385096-en_US Posted on 05 Jan 2026 Contract type Permanent Location Atlanta, Austin, Bellevue, Berwyn, Bridgewater, Brooklyn, Burlington, Chicago, Columbia, Dallas, Dayton - Sogeti US, Guaynabo, Houston, Irving, Mclean, Nashville, New York, San Francisco, Santa Clara, Seattle, Southfield, Tampa, Westerville #J-18808-Ljbffr

A leading tech company is looking for a Delivery Consultant specialized in Security and Compliance in San Francisco. This role involves collaborating with customers on AWS migrations, designing secure cloud infrastructures, and providing advisory services for security automation. Candidates should have extensive experience with cloud environments, including AWS and DevSecOps practices. The team focuses on delivering high-quality professional services and requires travel to client locations. Join a diverse group and make an impact in the cloud security field. #J-18808-Ljbffr

Amazon Web Services (AWS) is the leading cloud provider, providing virtualized infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs a globally distributed environment, operating at massive levels of scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. Key Job Responsibilities As a Senior Security Engineer, you'll help to build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure. You'll work with data scientists, software development engineers, and other security engineers across multiple teams to develop innovative security solutions. Our services protect the AWS cloud for all customers and preserves our customers' trust in us. You'll get to use the full power and breadth of AWS technologies to build services that proactively protect AWS customers, both internally and externally, from security threats. You will be working in a team of industry-leading security experts working with UK customers to operate and continuously improve industry-leading security programs and processes. This team manages the underlying security programs and processes for personnel security, physical and logical accreditations, education, awareness and training, assurance, and cyber security. This position will have visibility at senior levels of government agencies, commercial institutions, and AWS including interaction with CISOs, CTOs, their staffs, and AWS senior leadership. In addition to a strong understanding of security technologies, tool development, offensive and defensive security tactics, and ideally some experience with distributed systems, you'll need a number of other qualities to be successful in this role. The team has a mix of experience levels, and we're building an environment that celebrates knowledge sharing and mentorship. Our senior engineers, data scientists, and managers truly enjoy mentoring junior engineers, data scientists, and engineers from non-traditional backgrounds through one‑on‑one mentoring and thorough, but kind, code reviews. You will need to be a UK national and able to obtain and maintain a UK Government Security Clearance. Further details found here: ******************************************************************************************* About the Team Diverse Experiences: Amazon Security values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Why Amazon Security? At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture: AWS values curiosity and connection. Our employee‑led and company‑sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Training & Career Growth: We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge‑sharing, training, and other career‑advancing resources here to help you develop into a better‑rounded professional. Work/Life Balance: We value work‑life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve. Basic Qualifications Extensive experience performing security investigations, penetration testing, and/or incident response in the context of large organisations In‑depth understanding of security threats, hands‑on experience detecting and defending from cyber attacks, and experience using big data analytics and orchestration to address security challenges. Ability to develop code with at least one modern language such as Java, Go, TypeScript, Python, Rust and security code review Demonstrated technical leadership in security (e.g., tech lead, developed security architecture for a product or system, led technical component of security project, etc.) Experience leading and coaching junior security engineers to improve their skills and effectiveness Preferred Qualifications BS or MS in a STEM related field. Understanding of the Mitre ATT&CK framework and knowledge of host and network telemetry data (e.g., process lists, application logs, NetFlow) Have awareness and understanding of current cyber security threats, actors and their techniques. Experience with data science, big data analytics technology stack, analytic development for endpoint and network security, and streaming technologies (e.g., Kafka, Spark Streaming, and Kinesis) Strong sense of ownership combined with collaborative approach to overcoming challenges and influencing organisational change Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (**************************************** to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ********************************************************* for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. Posted: January 24, 2026 (Updated 2 days ago) #J-18808-Ljbffr

A leading cloud provider is seeking a Senior Security Engineer to help build and manage services that detect and mitigate cybersecurity threats. Candidates should have extensive experience in security investigations, a deep understanding of security threats, and be proficient in code development using various languages. The role involves mentoring junior engineers and improving security programs within AWS. Strong leadership skills and a collaborative approach are essential for success in this position. #J-18808-Ljbffr

A leading technology firm in McLean, Virginia is seeking a Machine Learning Engineer to develop mission-critical AI solutions. You'll collaborate with data engineers and scientists to deploy models that enhance national security. The ideal candidate should have over 3 years of experience in artificial intelligence and a strong proficiency in Python and machine learning techniques. This role offers flexible work arrangements and comprehensive benefits. #J-18808-Ljbffr

As a Staff Cyber Security Engineer, you will collaborate closely with the Engineering Organization, IT, Information Security, Software Engineers, and our DevOps departments. Your team will ensure our embedded platforms, back-end and front-end services, cloud infrastructure, DevOps pipelines, data pipelines, and software are secured in the most efficient manner. You will work to develop new systems and procedures to counteract threat vectors that arise within our cloud and embedded environments. The ideal candidate is passionate about understanding complex architectures they work in and is adept at translating non-functional security requirements to red-team actions. The ideal candidate is also a meticulous problem solver who can work under pressure when required and remains current with the latest attack trends and technologies. Preferred Qualifications: Master's degree in Computer Science or relevant field of study. Cyber related certifications such as CompTIA CySA+, CISSP, CHFI, OSCP. Experience in digital forensics. Working experience within a DevSecOps environment. Minimum Qualifications Expertise in secure API integration design and implementation Expertise in the OWASP top 10 for web applications, and LLMs along with mitigation and remediation techniques Bachelor's degree in Computer Science, Information Technology, or a related field. Extensive experience in cybersecurity within software engineering environments. Experience with a programming language (C/C++, Python, Go, JavaScript / TypeScript, Rust) Proficiency in cloud security, threat detection, data analysis, and incident response. Expertise with security tools such as BurpSuite, PyRIT, Garak, MitM, Metasploit, Wireshark, Wiz, Sonarqube Experience standing up Security tooling to automate security hygiene, analysis, reporting or otherwise host tools or enhance intel capabilities Strong technical knowledge of microservice architecture, content distribution networks, data lakes, serverless functions, and databases. Familiarity with various cloud platforms and DevOps tools. Excellent analytical and problem-solving skills. Strong communication skills, both written and verbal. Ability to independently develop and implement security solutions. Experience in developing and implementing automated security testing functions.

A globally leading consumer device company headquartered in Mountain View, CA is looking for a Senior Offensive Security Engineer to proactively identify, exploit, and help eliminate security weaknesses across our web platforms and AI/ML systems. In this role, you will think like an attacker, operate with engineering rigor, and work closely with product, platform, and AI teams to raise the security bar across the organization. You will lead complex penetration tests, design novel attack techniques for web and modern AI-powered applications, and influence secure-by-design architecture at scale. Responsibilities: • Conduct offensive security assessments on large-scale web applications, REST APIs, and cloud-backed services. • Identify and validate vulnerabilities including injection flaws, access control issues, authentication/authorization weaknesses, SSRF, deserialization, and logic bugs. • Evaluate LLM-based systems and AI agents for prompt injection, data exfiltration, model abuse and jailbreaks • Design and execute red team-style engagements simulating real-world adversaries. • Develop custom exploitation tools, PoCs, and fuzzers for web and AI attack surfaces. • Identify systemic security weaknesses and collaborate with engineering teams to drive long-term mitigations. • Review architectures and designs for new products with an attacker mindset. • Produce clear, actionable security reports and present findings to technical and executive stakeholders. Minimum Qualifications: • Master's degree in Computer Science, Computer Engineering, Information Security, or a closely related technical field. • Doctorate (PhD) in a relevant field is a plus but not required. • 5+ years of experience in offensive security, penetration testing, or red teaming. • Deep expertise in web application security. • Strong understanding of API security. • Hands-on experience testing AI/ML or LLM-based systems, or strong motivation with demonstrated research in this area. • Proficiency in at least one scripting or programming language (Python, Go, JavaScript, or similar). • Strong knowledge of common exploitation techniques and attacker tooling. Preferred Qualifications: • Prior work on adversarial ML, red-teaming AI systems, or secure LLM pipeline design. • Experience with cloud security (AWS, GCP, Azure) and containerized environments. • Background in security research, published CVEs, CTF experience, blog posts, or conference talks. • OSCP, OSEP, OSWE, CRTO, or similar. What We Look For: • An attacker-first mindset with strong engineering discipline. • Ability to go beyond scanners and find novel, high-impact vulnerabilities. • Clear communicator who can translate complex exploits into actionable fixes. • Curiosity about emerging threats, especially in AI security. • Ownership mentality and comfort operating in ambiguous problem spaces. Type: Contract Duration: 12 months with extension Work Location: Mountain View, CA (on site) Pay Range: $ 85.00 - $ 100.00 (DOE)

6 months +Contract-San Francisco CA Remote role Pay $100 on w-2 Key Management Engineer Role Overview: We are seeking a skilled Key Management Engineer to join our team, with expertise in the architecture and tools for both symmetric and asymmetric key management, including Public Key Infrastructure (PKI). This role requires experience managing cryptographic keys for applications, databases, infrastructure, including storage subsystems, and working with cloud-based tools and solutions. A solid understanding of infrastructure utilizing cryptographic keys, experience with Hardware Security Modules (HSMs), basic development skills in Java and Python, and strong documentation and execution abilities are essential. Key Responsibilities: • Design and implement architectures for symmetric and asymmetric key management solutions with a focus on PKI. • Manage and maintain cryptographic key infrastructure services, including key lifecycle management processes from creation to retirement. • Deploy and secure cryptographic keys for applications, databases, infrastructure, and storage subsystems, ensuring adherence to security standards and best practices. • Utilize and configure tools and products for key management, including those used in cloud environments such as AWS KMS, Azure Key Vault, and Google Cloud Key Management Service. • Integrate key management solutions into existing infrastructure, collaborating with cross-functional teams to ensure comprehensive security measures. • Configure, deploy, and manage Hardware Security Modules (HSMs) for secure key storage and operations, utilizing products like Thales, Gemalto, or SafeNet. • Develop scripts and applications using Java and Python to automate key management tasks and processes. • Document key management procedures, policies, and architecture designs to enhance operational efficiency and facilitate effective knowledge transfer. • Conduct regular assessments and audits of cryptographic systems to ensure compliance with industry best practices and standards. • Provide training and guidance to technical teams on key management best practices and security protocols. Qualifications: • Proven experience in designing and implementing key management solutions, with emphasis on symmetric and asymmetric cryptography, including PKI. • Experience in key lifecycle management processes, involving key creation, distribution, rotation, and revocation. • Ability to deploy and secure cryptographic keys effectively for applications, databases, infrastructure, and storage subsystems. • Strong understanding of key management infrastructure and protocols, including HSM configurations and operations. • Experience with cloud-based key management tools like AWS KMS, Azure Key Vault, and Google Cloud Key Management Service. • Basic development skills in Java and Python with the ability to script and automate routine processes. • Hands-on experience with key management tools and products such as Thales HSM, Gemalto HSM, SafeNet, Microsoft Active Directory Certificate Services, OpenSSL, etc. • Excellent documentation skills, able to produce clear and comprehensive technical documents and user guides. • Strong analytical and problem-solving skills to troubleshoot complex issues. • Demonstrated experience working in environments requiring strict security and compliance standards, familiar with frameworks like NIST, ISO 27001, and CIS. Technical Skills: • Familiarity with network security concepts and secure communication protocols. • Understanding of cloud security concepts and practices. • Knowledge of network security concepts and secure communication protocols. • Experience with security standards and frameworks (e.g., NIST, ISO 27001). Preferred Qualifications: • Bachelor's degree in Computer Science, Information Security, or a related field. • Experience with security operations tools and best practices. • Application Process: Interested candidates should submit their resume along with a cover letter detailing relevant experience and qualifications. This role represents an excellent opportunity to contribute substantially to the security infrastructure

Loft Orbital is revolutionizing access to space by building reliable, shareable satellites that drastically reduce the time and complexity traditionally required to get to orbit. We operate satellites, fly customer payloads, and handle entire missions from end‑to‑end. We're a close‑knitted team of space enthusiasts, software experts, and cutting‑edge technologists, all working together to make space simple for our customers. As a Senior Security Engineer on our Security and Compliance Team, your mission will be to ensure that our highly automated, containerized, and globally distributed infrastructure remains secure throughout its lifecycle, from architecture to incident response. You'll be at the heart of our DevSecOps efforts, collaborating directly with infrastructure, software, product, and solution teams to scale Loft's security maturity while embracing our startup agility and culture. This is a hands‑on, deeply collaborative role, offering broad scope, rapid growth opportunities, and yes, a chance to contribute to space missions. About the Role: Champion DevSecOps best practices by designing and implementing security controls directly into our CI/CD pipelines (e.g., GitLab CI). Lead and automate application and infrastructure security assessments, including threat modeling and code review. Partner with developers and SREs to identify, remediate, and prevent vulnerabilities through secure design and practical guidance. Design, build, and maintain secure architecture patterns for containerized, cloud‑native, and distributed workloads. Develop and maintain automated security tooling, such as container image scanning, IaC validation, and policy‑as‑code. Collaborate on automated security tooling for container image scanning, IaC validation, and RBAC compliance. Support incident response workflows, including detection, forensics, root cause analysis, and post‑mortems. Provide technical mentorship and real‑time enablement to help teams adopt a “secure‑by‑default” mindset. Contribute to internal security tools and automation using Python, Go, or other modern languages. Continuously improve how we measure and scale security across our SRE and infrastructure platforms. Must Haves: Deep experience with cloud security in AWS, Azure, or GCP environments. Strong knowledge of container and Kubernetes security in production environments. Proficiency in at least one modern programming language (e.g., Python, Go, C++). Hands‑on experience with zero‑trust architecture, service mesh, and software‑defined networking. Solid understanding of DevSecOps pipelines, IaC tools, and secure build processes. Hands‑on experience with vulnerability scanning, SAST/DAST tools, and automated security testing. Proven success in fast‑paced, highly collaborative environments, ideally at a startup or scale‑up. Comfortable working closely with developers and SREs in an enablement‑first security culture. Clear, concise communication and documentation skills. Ability to thrive in a multicultural, globally distributed engineering team. Nice to Haves: Practical experience with policy‑as‑code (OPA, Sentinel, etc.). Understanding of software‑defined networking and security policy enforcement in mesh environments. Familiarity with modern SRE practices, observability, and resilience engineering. Contributions to open‑source security tools or frameworks. Interest or experience in space operations or aerospace systems. Some of Our Awesome Benefits: 100% company‑paid medical, dental, and vision insurance option for employees and dependents Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA 100% employer paid Life, AD&D, Short‑Term, and Long‑Term Disability insurance Flexible Time Off policy for vacation and sick leave, and 12 paid holidays 401(k) plan and equity options Daily catered lunches and snacks in office International exposure to our team in France Fully paid parental leave; 14 weeks for birthing parent and 10 weeks for non‑birthing parent Carrot Fertility provides comprehensive, inclusive fertility healthcare and family‑forming benefits with financial support Off‑sites and many social events and celebrations Relocation assistance when applicable $140,250 - $190,000 a year State law requires us to tell you the base compensation range for this role, which is $140,250- $190,000 per year. This is determined by your education, experience, knowledge, skills, and abilities. The salary range for this role is intentionally wide as we evaluate individuals based on their unique experience and abilities to fit our needs. Most importantly, we are excited to meet you, and see if you are a great fit for our team. What we can't quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy. * Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren't afraid to challenge assumptions. We strongly encourage you to apply, even if you don't check all the boxes. Who We Are Loft: Space Made Simple. Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and flexible way to deploy missions in orbit. We integrate, launch, and operate spacecraft, offering end‑to‑end missions as a service across Earth observation, IoT connectivity, in‑orbit demonstrations, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years‑long integration and launch timelines to months. With more than 25 missions flown, Loft's flight heritage and proven technologies enable customers to focus on their mission objectives. At Loft, you'll be given the autonomy and ownership to solve significant challenges, but with a close‑knot and supportive team at your back. We believe that diversity and community are the foundation of an open culture. We are committed to hiring the best people regardless of background and make their time at Loft the most fulfilling period of their career. We value kind, supportive and team‑oriented collaborators. It is also crucial for us that you are a problem solver and a great communicator. As our team is international, you will need strong English skills to better collaborate, easily communicate complex ideas and convey important messages. With 4 satellites on‑orbit and a wave of exciting missions launching soon, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France. As an international company your resume will be reviewed by people across our offices so please attach a copy in English. #J-18808-Ljbffr

A leading AI research company in San Francisco is hiring a Principal Offensive Security Engineer. In this role, you will craft attack simulations and collaborate with teams to strengthen security posture across products. The ideal candidate has over 7 years of experience, exceptional programming skills, and a strong background in identifying vulnerabilities. This position offers an opportunity to influence security strategy and contribute to innovative projects in a dynamic environment. #J-18808-Ljbffr

Security is at the foundation of OpenAI's mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI's technology, people, and products. We are technical in what we build but are operational in how we do our work, and are committed to supporting all products and research at OpenAI. Our Security team tenets include: prioritizing for impact, enabling researchers, preparing for future transformative technologies, and engaging a robust security culture. About the Role We're seeking an exceptional Principal-level Offensive Security Engineer to challenge and strengthen OpenAI's security posture. This role isn't your typical red team job - it's an opportunity to engage broadly and deeply, craft innovative attack simulations, collaborate closely with defensive teams, and influence strategic security improvements across the organization. You have the chance to not only find vulnerabilities but actively drive their resolution, automate offensive techniques with cutting-edge technologies, and use your unique attacker perspective to shape our security strategy. This role will be primarily focused on continuously testing our hardware products and related services. In this role you will: Collaborate proactively with engineering teams to enhance security and mitigate risks in hardware, firmware, and software. Perform comprehensive penetration testing on our diverse suite of products. Leverage advanced automation and OpenAI technologies to optimize your offensive security work. Present insightful, actionable findings clearly and compellingly to inspire impactful change. Influence security strategy by providing attacker-driven insights into risk and threat modeling. You might thrive in this role if you have: 7+ years of hands‑on experience or exceptional accomplishments demonstrating equivalent expertise. Exceptional skill in code review, identifying novel and subtle vulnerabilities. Demonstrated mastery assessing complex technology stacks, including: Proven ability to reverse engineer bootrom images, firmware, or silicon‑level components. Deep familiarity with low‑level kernel operations, secure boot processes, and hardware‑software interactions. Hands‑on experience building and validating secure boot chains and threat models. Proficiency with hardware debugging tools (UART, JTAG, SWD, oscilloscopes, logic analyzers). Solid programming skills in C/C++, Python, or assembly for embedded systems. Industry experience securing consumer hardware (e.g., mobile devices, IoT, chipsets). Excellent written and verbal communication skills for technical and non‑technical audiences. Strong intuitive understanding of trust boundaries and risk assessment in dynamic contexts. Excellent coding skills, capable of writing robust tools and automation for offensive operations. Ability to communicate complex technical concepts effectively through compelling storytelling. Proven track record of not just finding vulnerabilities but actively contributing to solutions in complex codebases. Prior experience working in tech startups or fast‑paced technology environments. Experience in related disciplines such as Software Engineering (SWE), Detection Engineering, Site Reliability Engineering (SRE), Security Engineering, or IT Infrastructure. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general‑purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non‑public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non‑compliant, please submit a report through this form . No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology. #J-18808-Ljbffr

Work authorisation Needed : US Citizens and Greencard Contract duration (in months)* 6+ Months Implementation Partner: Infosys Provide highly available network based security services to match business needs. In-depth operational experience providing authentication, authorization, and accounting (AAA) services and automated mac authentication bypass functionality are the key components for this role. The candidate will utilize strong communication skills as well as enterprise level understanding of network and security technologies to deliver solutions that are both technically sound and supportable. Responsibilities - Provide Level 2 support consistent with Network data and voice support models - Provide network based authentication, authorization, and accounting services - Implement and support an 802.1x capable network infrastructure - Understanding of PKI / certificate based authentication - Allow Mac Authentication Bypass (MAB) functionality through the use of the Great Bay Beacon appliance - Generation of custom rule sets for accurate profiling and network placement of client systems - Enterprise level experience designing, implementing, and operating the Cisco ACS 5.x platform - Experience with Cisco Firewall, VPN, and IPS/ IDS systems - Recommendations of system changes in support of operational needs and system efficiencies - Generation of technology documentation and diagramming with tools such as MS Word and Visio - Ensure network access control systems meet compliance and auditing requirements - Plan network changes - Resolve network problems - Participate in review meetings as required to support network implementation activities - Provide recovery and restoration of the network in event of a disaster or major incident Security and Controls - Comply and contribute to completing Security and Controls process regarding Network data and voice technologies Technologies: TACACS / Radius, AAA, Firewalls, VPN, Intrusion Prevention Systems, MAC Authentication Bypass, PKI, Dynamic routing, L2 / L3 Switching Equipment: Cisco Access Control Server 5.x, Great Bay Beacon, Cisco ASA Firewall, Cisco IPS Module, NNM, BMC suits, Loglogic, Netscout, RSA EnVision / Splunk Syslog servers, Orion monitoring tools Additional Information All your information will be kept confidential according to EEO guidelines.

Work authorisation Needed : US Citizens and Greencard Contract duration (in months)* 6+ Months Implementation Partner: Infosys Provide highly available network based security services to match business needs. In-depth operational experience providing authentication, authorization, and accounting (AAA) services and automated mac authentication bypass functionality are the key components for this role. The candidate will utilize strong communication skills as well as enterprise level understanding of network and security technologies to deliver solutions that are both technically sound and supportable. Responsibilities - Provide Level 2 support consistent with Network data and voice support models - Provide network based authentication, authorization, and accounting services - Implement and support an 802.1x capable network infrastructure - Understanding of PKI / certificate based authentication - Allow Mac Authentication Bypass (MAB) functionality through the use of the Great Bay Beacon appliance - Generation of custom rule sets for accurate profiling and network placement of client systems - Enterprise level experience designing, implementing, and operating the Cisco ACS 5.x platform - Experience with Cisco Firewall, VPN, and IPS/ IDS systems - Recommendations of system changes in support of operational needs and system efficiencies - Generation of technology documentation and diagramming with tools such as MS Word and Visio - Ensure network access control systems meet compliance and auditing requirements - Plan network changes - Resolve network problems - Participate in review meetings as required to support network implementation activities - Provide recovery and restoration of the network in event of a disaster or major incident Security and Controls - Comply and contribute to completing Security and Controls process regarding Network data and voice technologies Technologies: TACACS / Radius, AAA, Firewalls, VPN, Intrusion Prevention Systems, MAC Authentication Bypass, PKI, Dynamic routing, L2 / L3 Switching Equipment: Cisco Access Control Server 5.x, Great Bay Beacon, Cisco ASA Firewall, Cisco IPS Module, NNM, BMC suits, Loglogic, Netscout, RSA EnVision / Splunk Syslog servers, Orion monitoring tools Additional Information All your information will be kept confidential according to EEO guidelines.

Responsibilities: The key responsibilities of this position include development of network security design plans and the development of reference architectures and standards for secure networking across the enterprise. The position isresponsible for understanding and interpreting global business and technical security requirements in order to apply advanced next generation firewalling, encryption, access control and intrusion prevention technologies for global consumption. This includes participation in discovery, documentation, validation / refinement of forward-looking solutions (ex. Global Network Access Control and next-gen integrated Firewall and IPS strategy) while considering opportunities for re-use of standard solutions and technologies. - Develops and communicates network security infrastructure design plans, future strategic and tactical plans to aid in decision making activities that affect key network environments and initiatives. - Researches and recommends next generation network security technologies & products (ex. 802.1x port authentication, RADIUS, Application Firewalling, Intrusion Prevention Systems, etc.) - Collaborates with suppliers, Storage, Hosting, Facilities, IT Security and Client Services towers on network security solutions for development of advanced services to meet overall protection requirements. Designs customized solutions as required to support Business objectives. - Meets with vendors to discuss product strategy offerings, addresses technical issues/deficiencies and influences new products and services to meet growing and changing requirements. - Indirectly leads Sr. Network Security Engineers in key initiatives and ensures high quality and timeliness of deliverables. Qualifications -5-10 years in high-availability, 24x7 enterprise environments -Experience designing segmented networks -Strong TCP/IP -Securing firewalls (Palo Alto highly preferred in addition to others) -Knowledge of routing protocols, access control, encryption, intrusion prevention, authentication and firewalling -Firemon, SEIM, QRadar (operating these tools) -Knowledge of PCI (Someone who has been through a security audit and provided artifacts (NOT interested the person performing audits, but the person being audited & designing/implementing the solutions) -“Doers” not thinkers - patient, hard-working, sense of urgency Additional Information All your information will be kept confidential according to EEO guidelines.