197 security engineer jobs found

At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. From strategy to execution, the Government & Public Sector (GPS) practice of Ernst & Young LLP provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services;...

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. From strategy to execution, the Government & Public Sector (GPS) practice of Ernst & Young LLP provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans and citizens; delivering essential public services; and...

Senior IT Security EngineerRemote - United StatesJR012853 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things! We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose. HONESTY, RELIABILITY, COLLABORATION, CURIOSITY, PASSION Role Summary The Senior Information Security Engineer is responsible for designing, implementing, and maintaining enterprise-level security solutions while providing technical leadership across the organization. This role supports global cybersecurity initiatives, leads...

Requisition Number: 27742 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,989.00 - $125,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission...

Requisition Number: 27742 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,989.00 - $125,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the...

Job Summary JOB DESCRIPTION The API Security Architect/Engineer is responsible for embedding secure-by-design practices across Vertiv’s device, gateway, and platform APIs. This role defines authentication, encryption, and security validation patterns aligned with the organization’s API governance framework and exposure-based lifecycle enforcement. The role also collaborates with the IT Security and Data Governance teams to ensure that APIs support privacy, classification, and compliance requirements without compromising developer agility or system interoperability. Key Responsibilities Authentication & Access Control Implement OAuth2/OIDC-based authentication and token models (e.g., JWT), and define access control mechanisms (RBAC/ABAC) aligned with API exposure levels (Internal, Protected, Public). Transport & Credential Security Design and enforce TLS/mTLS configurations, token validation logic, and credential storage policies for both edge and cloud APIs....

Requisition Number: 27932 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $98,280.00 - $134,521.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the...

Requisition Number: 27932 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $98,280.00 - $134,521.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission...

Summary: This is a role responsible for the design and execution of our application security program as well as the maintenance and enforcement of information security policy and strategy for the Digital organization. This role will be working closely with the Business and IT Leadership. This role will provide leadership for the security program through strong working relationships and collaboration across the entire organization. Project Details: Develop, execute, and maintain the application security program including: threat modeling, code analysis, vulnerability assessments, security architecture reviews, and other key processes using secure coding methodologies Build training material and deliver other relevant material to improve code hygiene Coach developers on secure coding best practices Analyze and resolve findings from vulnerability scans and penetration tests Use appropriate established frameworks and an approach that does not impede business or...

Job Description The Role GM's Cybersecurity Team safeguards the company's global information assets, networks, and infrastructure. Our mission is to proactively defend GM against evolving cyber threats through strategic leadership, technical excellence, and innovative risk management. We seek cybersecurity professionals with advanced expertise, capable of driving enterprise security initiatives and influencing organizational resilience. As a Senior Security Software Engineer, you will design, lead, and deliver secure, scalable integration services that connect our cyber ecosystem (SIEM, EDR, IAM, SSPM, CSPM, ITSM, cloud) and activate AI/LLM capabilities to accelerate detection, response, and risk management. You will drive architecture for critical services, mentor developers, and partner across SecOps, SOC, Platform, and Data teams to ship measurable outcomes. What You'll Do Own architecture & delivery for complex integration services (APIs,...

WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and large companies, municipalities, and Government agencies. Headquartered in Dayton, OH, our clients nationwide are provided with services in client-focused practice areas resulting in solutions to organizational challenges. Job Description Job Title: Virtual Platform Administrator Location: Remote, U.S. Supporting: The Defense Logistics Agency (DLA) **Active Top-Secret Security Clearance** Overview CompTech is seeking a qualified, cleared Virtual Platform Administrator. As a Virtual Platform Administrator supporting the Defense Logistics Agency (DLA), you will play a critical role in maintaining and optimizing secure, mission-essential virtual infrastructure that directly supports the DoD's global logistics and sustainment mission....

Responsibilities & Qualifications We are seeking a Team Lead Firewall Administrator to join our DLA team. REQUIRED QUALIFICATIONS Experience Minimum of seven (7) years of relevant experience in network security, firewall administration, or related IT disciplines. Demonstrated experience leading or supervising technical teams in a network security environment. Strong working knowledge of Check Point firewalls, including versions R81 and R82. In-depth knowledge of Local Area Network (LAN) and Wide Area Network (WAN) operations. Experience with installation, configuration, and sustainment of network equipment, including: Firewalls Proxy servers Cloud-based security services Other network security appliances Familiarity with incident ticket tracking systems and operational workflows. Comprehensive understanding of DoD and DLA security regulations, policies, and Information Assurance (IA) standards....

Job Description The Network Engineer IV - Palo Alto Prisma will be responsible for 24×7 operational support, escalation, and lifecycle management of enterprise Prisma SD WAN and Prisma Access solutions within Managed Services and Network as a Service (NaaS) environments. This role serves as a Tier 3 escalation engineer, supporting complex global, hybrid, and cloud customer networks, leading high severity incident response, and ensuring service quality, stability, and customer satisfaction. The engineer works cross functionally with Managed Services, Security, Network, Engineering, Presales, Product, and Service Management teams, while mentoring junior engineers and contributing to platform maturity, automation, and operational excellence. Key Responsibilities Provide Tier 3, 24×7 operational support for Prisma SD WAN, Prisma Access, GlobalProtect, IPsec, and FWaaS Lead major incident response, customer communications, and root cause analysis Own the full...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Cyber Architecture - Sr Advisor II About Your Role The Global Enterprise Cybersecurity Architect is a senior-level role responsible for developing and overseeing the implementation of enterprise-wide security architecture strategies, ensuring alignment with business goals, regulatory mandates, and evolving threat landscapes. This role spans traditional data centers, hybrid environments, and multi-cloud infrastructures (AWS, Azure, GCP), and requires deep...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Job Title: CyberSecurity SIEM Engineer (Senior SDC) About the job At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better. Join us and build an exceptional experience for yourself, and a better working world for all. The exceptional EY experience. It's yours to build. EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities. Practice Description In today's fast-evolving cybersecurity landscape, businesses across all sectors rely on...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Job Title: CyberSecurity SIEM Engineer (Senior SDC) About the job At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better. Join us and build an exceptional experience for yourself, and a better working world for all. The exceptional EY experience. It's yours to build. EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities. Practice Description In today's fast-evolving cybersecurity landscape, businesses across all sectors rely on...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Job Title: CyberSecurity SIEM Engineer (Senior SDC) About the job At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better. Join us and build an exceptional experience for yourself, and a better working world for all. The exceptional EY experience. It's yours to build. EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities. Practice Description In today's fast-evolving cybersecurity landscape, businesses across all sectors rely on...

The Associate, Marketing DataOps helps run the 'control tower' of Acxiom's audience distribution data practice, managing and maintaining the efficient flow and implementation of client first party data assets, custom audience creation and monitoring overall utilization in support of financial tracking. The role works cross-functionally between internal and external business, product and ad operations teams to gather requirements, develop plans, and execute feasible data strategies and tactics. This role will manage day to day operations around data activation partners and will help create process for tracking client data utilization and monetization. What You Will Do: Work with agency client teams, Data Strategy and Insights teams to understand, document, and clarify client data needs (stated and unstated) related to audience creation and activation Operate as a cross team liaison ensuring alignment both strategically and technologically to maximize the...

About Team & About Role: Rubrik's sales organization is a united group of elite cross-functional sales professionals that help companies & government entities achieve resilience against cyberattacks, malicious insiders, and operational disruptions. We offer continuous professional development through our world class sales enablement program and our One Rubrik selling approach provides all the resources you need to exceed your goals, maximize your earnings potential and take your career to the next level. All this while doing something that truly matters, protecting the world's data. As an Product Line Specialist Sales Engineer, you will provide technical direction and business guidance to the regional sales team. We are seeking a self-starter who will exceed sales quotas by driving innovative technical programs, pipeline generation alongside AEs, customer demonstrations, POCs, and overseeing day-to-day account-level activities. You will be responsible for...

Responsibilities & Qualifications RESPONSIBILITIES Lead complex network implementations while ensuring the stability and maintenance of existing infrastructure. Provide technical solutions and mentor junior engineers in network-related tasks. Conduct network surveys and documentation to support infrastructure planning. Analyze customer requirements and design technical solutions to meet their needs. Design and implement advanced network configurations to optimize performance. Lead troubleshooting efforts for critical network issues and provide rapid resolutions. Evaluate emerging technologies for potential network enhancements and improvements. Monitor the work quality of junior engineers and provide guidance and feedback. Participate in technical design reviews to ensure project alignment with best practices. Manage local implementation teams, ensuring tasks are completed on time and to specification....

Job Title : Principal AI Engineer Location : Dublin, CA Years of Experience : 8-10 years of hands-on software engineering experience, including building and scaling AI-powered systems in production Position Overview We are seeking a Principal AI Engineer to design, build, and scale AI-driven systems across our product platforms. This role is ideal for a deeply technical engineer who leads through hands-on contribution, solves complex problems, and drives the adoption of AI into real-world products. The ideal candidate brings strong backend and cloud fundamentals, mandatory experience with Java and AWS, and proven experience integrating AI and Generative AI capabilities into production systems. You will work closely with product, architecture, and engineering teams to deliver reliable, scalable, AI-enabled solutions that create meaningful business impact. Key Responsibilities AI Engineering & System Design Design, build, and operate...

Become a part of our caring community The Senior Database Engineer leads important projects in design, development, implementation and management of databases. The Senior Database Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. The Senior Database Engineer develops database architectures to address business requirements, ensuring system scalability, security, performance and reliability. Designs database applications such as interfaces, data transfer mechanisms and data partitions to enable efficient access of the generic database structure. Creates plans for architecture updates and integrates new systems with existing warehouse structure to refine performance/functionality. Generally has in-depth knowledge and expertise of database technologies, along with solid programming, design and system analysis skills. Begins to influence department's strategy....

Job Description This Lead Software Engineer role sits at the intersection of engineering, finance, and operations. The role is responsible for providing hands-on technical leadership across a complex portfolio of custom-built and vendor-integrated systems, while modernizing legacy platforms into secure, scalable, cloud-native solutions on AWS. The individual in this role will work closely with Finance stakeholders, architecture, infrastructure, security, and data teams to translate business needs into durable technical solutions. Typical Responsibilities - this is both a hands-on and technical leadership role: 60-65% Software analysis, design, and development for new features, system enhancements, integrations, and modernization initiatives across Finance systems 20-25% Technical leadership activities including architecture reviews, mentoring and coaching engineers, unblocking complex issues, improving CI/CD pipelines, and embedding test automation,...