IT Security Engineer Jobs in Portsmouth, NH

Join a dynamic team as a DevSecOps Engineer to enhance software security, guide teams on best practices, and develop key security tools within our applications, ensuring proactive strategies against e...

Lead the charge in enhancing cybersecurity measures by implementing and optimizing security technologies, supporting incident response activities, and collaborating across departments to protect insti...

Champion the evolution of cybersecurity by steering critical security assessments and implementing robust solutions for mission-critical environments. Drive innovation and excellence through collabora...

Champion security excellence by enhancing the safety of our payments platform, driving infrastructure security improvements, and collaborating with stakeholders to implement secure development practic...

Shape the future of technology strategy and architecture, guiding cloud governance and security across enterprise systems while driving innovation and efficiency in a collaborative environment with ex...

Empower your career by leading advanced security operations, enhancing threat detection, and driving incident response strategies in a collaborative environment. You will leverage your expertise to si...

Advance our security posture by designing and implementing high-quality detections across various environments. Collaborate cross-functionally to enhance threat detection capabilities and improve secu...

Empower the future of nuclear energy by ensuring cyber security compliance and performing technical assessments for digital systems. Collaborate with engineering teams to enhance safety and operationa...

Optimize cybersecurity by ensuring compliance and implementation of critical tools. Collaborate with teams to enhance system security and address vulnerabilities, providing essential support in a fast...

Unlock resilient infrastructure security solutions for public cloud offerings. Lead architectural patterns and security initiatives, ensuring compliance for U.S. government environments and influencin...

Transform cybersecurity operations as a DevSecOps Engineer, designing and implementing secure, automated deployment processes. Collaborate across teams to optimize secure software development lifecycl...

Elevate your impact by owning end-to-end product development for AI security solutions. Collaborate in a fast-paced environment to build, ship, and iterate on innovative AI-powered products that meet...

Join our team to protect national security by developing cybersecurity solutions. Collaborate on technical assignments that involve system security engineering and enhance the Warfighter's technology...

Transform security strategies by leading compliance programs and assessments in IT security. Leverage extensive experience with frameworks and data controls to successfully communicate with stakeholde...

Optimize cybersecurity solutions for SLED customers, driving technical discovery, onboarding, and expansion while mentoring a team and collaborating with sales and product management to deliver compre...

Optimize enterprise infrastructure projects by executing designs, conducting tests, and ensuring handoffs. Collaborate closely with architects and project managers while demonstrating strong communica...

Transform the future of security as you lead red team operations to identify vulnerabilities in AI and cloud systems, collaborating with cross-functional teams to enhance defenses and mitigate threats...

Shape the future of building automation and electrical monitoring systems by providing technical support in design, integration, and collaboration with diverse engineering teams in a remote work setti...

Shape the future of security operations, focusing on incident response, detection engineering, and AI tooling. Collaborate on automated processes, threat intelligence, and contribute to a self-directe...

Lead security initiatives and cultivate a security-first culture, guiding teams in integrating security throughout the development lifecycle and addressing complex security challenges with strategic i...

Lead cybersecurity initiatives to enhance system security and compliance throughout the program life cycle, supporting DoD policies and procedures. Collaborate closely with stakeholders to manage risk...

Contribute to the security program by driving projects that enhance systems and protect users. Engage actively in threat hunting and automation, ensuring compliance and implementing best practices in...

Manage the design and implementation of comprehensive cyber security architecture and engineering to ensure compliance and drive security strategy across all divisions in a rapidly evolving cloud-base...

Join a dynamic team to ensure cybersecurity compliance during the modernization of Base Infrastructure, collaborating with various teams to implement security controls and manage risks effectively thr...

Pioneer robust cybersecurity frameworks while safeguarding organizational assets. Collaborate across teams to enhance security protocols and lead incident responses. Elevate your career in a dynamic...