Security Engineer
People Culture Talent
Security Engineer
PCT partners with venture-backed technology companies looking for Security Engineers to help build secure products, infrastructure, and organizations as they scale.
Security roles across our portfolio may focus on product security, application security, cloud and infrastructure security, detection and response, security engineering, or a combination of these areas. We're interested in connecting with engineers who approach security as an engineering problem and enjoy building systems that make secure practices easier to adopt.
What You Might Work On
- Identify, assess, and remediate security risks across applications, infrastructure, and internal systems.
- Design and build security tooling, automation, and controls.
- Partner with engineering teams to integrate security throughout the software development lifecycle.
- Conduct architecture reviews, threat modeling, and technical security assessments.
- Improve cloud, infrastructure, identity, access, and secrets-management practices.
- Develop monitoring, detection, vulnerability-management, and incident-response capabilities.
- Help engineering teams understand and address security vulnerabilities.
- Establish scalable security practices as products and organizations grow.
- Contribute to security architecture and longer-term security strategy.
What We're Looking For
While requirements vary across our client companies, strong candidates often bring:
- Experience in security engineering, application security, product security, infrastructure security, or a related discipline.
- Strong software engineering, scripting, or automation skills.
- Knowledge of modern cloud, application, and infrastructure security concepts.
- Experience identifying vulnerabilities and translating security risks into practical technical solutions.
- Strong understanding of security principles, threat models, and common attack vectors.
- The ability to partner effectively with engineering teams rather than treating security as a separate function.
- Strong judgment and the ability to balance security, usability, speed, and business requirements.
When you apply, tell us about your primary areas of security expertise, the technical environments you've worked in, and the types of security challenges you're most interested in solving. We'll use that information to identify opportunities across our client portfolio that may be a strong fit.
$135.2k - $185.9k
...achievements, the knowledge you've gained, and the personal interests that shape who you are.Position OverviewZelis is seeking a Security Engineer - Email Security to support and enhance the security, reliability, and protection of our enterprise email environment. This...SuggestedFull timeWork at officeLocal areaVisa sponsorshipFlexible hours$178.4k - $226.7k
The Senior Security Engineer is a senior individual contributor responsible for independently driving security initiatives across multiple services and teams. This role requires deep technical expertise and leadership in application security, threat modeling, and secure...SuggestedInternshipFlexible hours$159.3k - $202.4k
The Corporate Services Security (CPSS) Finance and Communication Security (FCS) Team is responsible for securing the applications, infrastructure... ...make your own life easier and share that benefit with all our engineers globally.Contribute to recruiting activities, mentoring and...SuggestedFlexible hours$145.9k - $234.2k
The Role: As a Cybersecurity Engineer, you will help design, implement, and mature Moderna’s approach to API security across modern applications, platform services, and AI-enabled use cases. This role is primarily focused on securing APIs and the systems that expose and...SuggestedPermanent employmentFull timeWork at officeWork from home- ...what’s possible.What You Will DoAir Space Intelligence is building mission-critical, secure infrastructure for defense and intelligence applications. We are seeking a Security Engineer to harden and maintain cloud and software environments, ensuring compliance with U.S....SuggestedWork at office
$130k - $170k
...empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.WHOOP is seeking a Security Detection Engineer to serve as a key technical contributor within our Information Security team, reporting to the Information Security...Full time$115k - $155k
...ResponsibilitiesDiagnose and solve Level 2 issues related to security configurations and platforms as escalated by Level 1 supportSupport... ...vulnerabilities.Strong collaboration skills with development, engineering, and DevOps teams, enabling the successful integration of...Temporary workFor contractorsWork experience placementWork at office$145.9k - $234.2k
...Role:Moderna is seeking an Operational Technology (OT) Response Engineer to strengthen our enterprise defense and incident response... ...the appropriate cross-functional partners to help keep Moderna secure. Here’s What You’ll DoIncident Response & Investigation Strong...Permanent employmentFull timeWork at officeWork from home$210k - $234.1k
...scale and complexity few technology companies ever operate at.Security at Compass International HoldingsThe Security organization protects... ...estate technology estates in the industry. We are hands-on engineers who build security as a service: secure-by-design tooling,...Minimum wageWork experience placementFlexible hours- ...deployment experience, Strong troubleshooting skills, CLI proficiency, Security mindset, Ability to solve complex problems, Willingness to... .... Years of experience are less important than demonstrated engineering capability. Candidates transitioning from analyst to engineer...
- ...Security Engineer II The Security Engineer II is a senior level technical resource in Information Security and is responsible for the implementation and effective and efficient maintenance of related technologies. In addition, this individual has practical knowledge...Shift work
$130k - $170k
...Security Engineer, IAM Boston, MA, US Identity is foundational to securing modern cloud-native platforms, SaaS ecosystems, and enterprise systems. We are seeking an IAM Security Engineer to support the design, implementation, and continuous improvement of identity...Full timeWork at officeRelocation- ...Reporting to the manager of the IT Networking & Security team, this position is part of the IT Infrastructure group. The IT Security Engineer has responsibility for the design and implementation of security technology and policies that protect the Client's data and systems...
- Walden Robotics, Inc. is seeking a Senior Corporate Security Engineer to own our security program—from operations to audits—at our Cambridge, MA site. You will drive incident response, vulnerability management, and risk assessments, partnering with IT, engineering, and...
$143.7k - $194.4k
The Corporate Services Security (CPSS) Finance and Communication Security Team is responsible for securing the applications, infrastructure... ...drive security solutions at scale by partnering with senior engineers on the team. You will partner closely with our development and...InternshipFlexible hours$166k - $220k
...computer vision, sensor fusion, and networking technology to the military in months, not years.ABOUT THE JOB We're seeking a Security Software Engineer to develop novel security tooling for securing embedded Linux systems and Android devices. The ideal candidate can...Full timeWork experience placementImmediate start$120k - $202.5k
Who we are looking for We are seeking a Product Security Engineer / Architect - Email Security reporting into the Defensive Engineering leadership team within Global Cyber Security (GCS). You will lead the strategy, architecture, and engineering of enterprise email security...Full timeTemporary workWork at officeFlexible hours$141.6k - $212.4k
...at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.Klaviyo is looking for a Senior Security Engineer to add to our growing Detection and Response (D&R) Team. This is a hands-on technical role that involves building and maintaining...$140k - $190k
...career.Reporting to the Head of Vulnerability Management within the Cybersecurity team, we are seeking a Senior Vulnerability & Security Engineer to lead the advancement of the organization's vulnerability management and security configuration programs.This is a technical...Full timeLocal areaImmediate start$110k - $315k
Job OverviewWe are seeking a hands-on Network Security Engineer with deep experience in NexGen firewalls such as Palo Alto Networks, Checkpoint and Fortinet technologies to help operate, secure, and continuously improve Arrowstreet’s network security environment. This role...Full timeLocal areaRemote work$159.3k - $202.4k
...scale to mitigate risk from an ever-evolving threat landscape for a diverse range of customers?The AWS Security Hub team is looking for a highly motivated Security Engineer to join our team. In this role, you will research emerging threats to develop new criticality and...InternshipFlexible hours$115k
Posting Description IT SECURITY ENGINEER 2, Information Systems and Technology (IS&T), will be a subject matter expert and final escalation point for cybersecurity events, applying analytical expertise and technical knowledge of networks and systems to protect the Institute...Full timeWork experience placementRemote workVisa sponsorship$88k - $126k
...people and institutions who rely on us to help them build more secure and prosperous futures. THE ROLEA technical security resource responsible... ..., threats, vulnerabilities and exposures.The Sr. Security Engineer is an active participant and contributor multiple security-...Full timeWork experience placementWork at officeLocal areaRemote workFlexible hoursShift workNight shiftWeekend work$159.3k - $202.4k
...If you are interested in learning about operating a service at massive scale and working alongside world class engineers, then this role is for you.The Security Engineer position will be working on Amazon GuardDuty, which is a managed threat detection service that...InternshipFlexible hours$150k - $200k
DescriptionKforce's is partnering with a highly respected global investment organization in Boston, MA that is seeking a hands-on Senior Security Engineer to join a small, high-impact engineering team focused on building and deploying enterprise security solutions across cloud,...$175k - $196k
...agents to deliver exceptional service to seller and buyer clients.Engineering @ Compass Compass is building the first modern end-to-end real... ...and the operating platform that will transform real estate.Security @ Compass We recognize that the most innovative teams are...Minimum wageWork at officeRemote workFlexible hours$117.6k - $176.4k
As a Senior Security Engineer at EnergySage, you will play a pivotal role in fortifying our application security through both hands-on technical work and strategic initiatives. What You'll Do:Hands-On Security Enhancements:Implement and refine security measures for our...Full timeTemporary workFlexible hours$176k - $196k
...to-end platform that empowers residential real estate agents to deliver exceptional service to seller and buyer clients.Senior Security Engineer, Cloud SecuritySecurity @ CompassWe are hands-on security engineers helping to build secure, resilient, and scalable web apps,...Minimum wageFlexible hours$121k - $226k
...operational excellence and automation with a human touch, we’d love to meet you. As we continue to grow, we’re looking for a Sr. AI Security Engineer. Hi Marley is building an AI-native operating model: personal agents, team agents, MCP connectors, and AI deeply integrated...Work at officeFlexible hours3 days per week$149k - $235k
...spanning AWS, GCP, and self-managed Kubernetes, backed by self-managed data stores such as MongoDB. We're looking for a Senior Cloud Security Engineer II to join our Security Engineering function as a senior individual contributor and technical leader for cloud security.This...Work at officeLocal area
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