Principal Security Engineer Jobs

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Sr. MTS Information Security Engineer

eBay Inc.

Remote or Austin, Texas, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Network Security Engineer

SpaceX

Cape Canaveral, Florida, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. NETWORK SECURITY ENGINEER SpaceX is looking for a Network Security Engineer with expertise of network security technologies (firewalls, VPNs, IDS/IPS, etc.). This employee will be a member of the Security Engineering

Information Security Engineer

Mayo Clinic

Rochester, Minnesota, USA

Full-time

Job Description The Information Security Engineer is results oriented, multi-disciplined, and comfortable working with senior engineering staff and management to implement system security solution in multi-vendor environments and acts as an information security liaison to various business units and the information technology department to assist with the security design, consultation, and technology implementation for various Mayo Clinic projects and initiatives. The incumbent also assists sys

Staff Engineer, Application Security

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on

Senior Systems Security Engineer - Active Clearance

Aduril Industries

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Information Security Engineer

Judge Group, Inc.

Charlotte, North Carolina, USA

Contract

Location: Charlotte, NC Salary: $69.00 USD Hourly - $74.00 USD Hourly Description: Job Title: Information Security Engineering Consultant (Contingent Resource) Location: Charlotte, NC (Preferred) | Chandler, AZ (Optional) Job Type: Contingent/Contract About the Role As an Information Security Engineering Consultant, you will play a strategic role in supporting large-scale cybersecurity initiatives. You'll consult on complex challenges, contribute to long-term planning, and help enhance t

IAM Security Engineer

ConsultNet, LLC

Rockville, Maryland, USA

Full-time

Title: IAM Security Engineer, Google Cloud Platform Location : Rockville, Maryland Target Start Date : August 15, 2025 Type: contract Pay Rate: DOE We are seeking a talented IAM Security Engineer specializing in the Google Cloud Platform (Google Cloud Platform). The ideal candidate will have strong technical skills, excellent communication and leadership skills, and experience with cloud security and Identity and Access Management (IAM). Responsibilities: IAM Architecture: Help design, implemen

Product Security Engineer/with TS Clearance

Judge Group, Inc.

Saint Charles, Missouri, USA

Contract

Location: St. Charles, MO Salary: Negotiable Description: Our client is currently seeking a Product Security Engineer/with TS clearance Job Code: - Product Security Engineer-2 Work Location: St Charles, MO ACTIVE TOP SECRET CLEARANCE REQUIRED TO START Primary Responsibilities: - This individual will serve as a knowledgeable product security engineer on the program for assessing, updating, and maintaining the security posture of the programs. - This team will be supporting the program's syst

Senior Security Engineer

Oracle Corporation

Nashville, Tennessee, USA

Full-time

Job Description Security Architecture is comprised of security experts who are focused and specialized in securing all aspects of Oracle Cloud. As security experts, we are sought out by our partner organizations to provide guidance on designing their products, services and features. We set OCI wide security standards. We hold a high security requirement bar for all services and ensure the highest level of security is delivered to our customers. We are currently looking for a highly motivated s

Sr Network Security Engineer

UKG Careers

Weston, Florida, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec

Security Engineer SIEM/SOAR & Kubernetes

Chabez Tech LLC

Frisco, Texas, USA

Contract, Third Party

Job Title: Security Engineer SIEM/SOAR & Kubernetes Location: Frisco, TX (Day 1 Onsite Mandatory) Job Responsibilities:Architect, deploy, and maintain SIEM and SOAR platformsImplement observability pipelines using Vector.dev, FluentdEnable/configure SIEM data connectors and optimize for ingestion cost and log relevanceDocument log source inputs and ingestion mappingSecure infrastructure across Kubernetes, containers, CI/CD, IAM, and networkImplement security solutions: secrets management, encryp

Software Development Engineer - Security

Apple, Inc.

No location provided

Full-time

Do you have a passion for developing secure and performant systems-level software? Come help us build next generation technologies supporting internet services at Apple. We design, develop, and deploy software which operates at scale and is foundational for some of our most important services, such as iCloud. In this role you will have a unique opportunity to participate in delivering some of the world's largest-scale cloud services and products. We are seeking an experienced software engineerin

Remote || Cloud Security Engineer

SanKar Inc

Remote

Contract

Position: - Cloud Security EngineerLocation: - RemoteType: - Contract to Hire Job Description Job Responsibilities:Evaluate and integrate security tools (e.g., SCA, SAST, secrets scanning, CSPM, SSPM) through proof-of-concept (PoC) testing and hands-on validation.Engage with client stakeholders to provide expert guidance on cloud and application security best practices.Define and enforce OPA policies to block insecure Terraform deployments in the CI/CD process.Build and maintain dashboards withi

Information Systems Security Engineer, Senior (ISSE)

Cayuse Holdings, LLC

Clarksburg, West Virginia, USA

Full-time

Overview The Information Systems Security Engineer, Senior (ISSE) plays a critical role in implementing, maintaining, and advancing security engineering practices to safeguard the information systems and services. This role collaborates with stakeholders across multiple teams to ensure that security features align with federal, and NIST Risk Management Framework (RMF) standards. The ISSE ensures the confidentiality, integrity, and availability of the CJIS Division's information systems, driving

Lead, Info Security Systems Engineer

Harris Corporation

Clifton, New Jersey, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Product Security Engineer

Boeing Company

Saint Charles, Missouri, USA

Full-time

Product Security Engineer Company: The Boeing Company Boeing's Proprietary Programs in the Advanced Weapons portfolio are seeking motivated and talented Associate (Level 2), Mid-Level (Level 3) or Senior (Level 4) Product Security Engineers in St. Charles, Missouri! These positions will support the performance of product security and cybersecurity engineering for specialized Advanced Weapons Proprietary Programs which defend the United States homeland and its regional allies all over the world

Information System Security Engineer

Navigant Consulting

Annapolis, Maryland, USA

Full-time

Job Family: Technology Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: Design, implement, and maintain security solutions for classified and air-gapped environments.Conduct risk assessments and vulnerability analyses to ensure system integrity.Develop and enforce security policies, procedures, and standards.Collaborate with cross-functional teams to integrate security into infrastructure and application development.Support RMF (

Information Security Engineer

Motion Recruitment Partners, LLC

Chandler, Arizona, USA

Full-time

Outstanding long-term contract opportunity! A well-known Financial Services Company is looking for a Information Security Engineer in Chandler, AZ, Dallas TX or Charlotte NC (Hybrid). Work with the brightest minds at one of the largest financial institutions in the world. This is a long-term contract opportunity that includes a competitive benefit package! Our client has been around for over 150 years and is continuously innovating in today's digital age. If you want to work for a company that i

Senior Offensive Security Engineer

Apple, Inc.

No location provided

Full-time

We are the Apple Services Engineering (ASE) Security Red Team. We focus on deep technical security review work of critical ASE services and infrastructure. These security reviews will be scoped and focused on review depth and quality. We are growing our team and looking a Senior Staff Security Engineer to lead deep reviews that identify meaningful security improvement opportunities. In this role, you will work closely with the security engineering, InfoSec, privacy, SRE, detection and design rev

Security Engineer

GNRSystems

Charlotte, North Carolina, USA

Contract

We are looking for an experienced and detail-oriented Security Engineer to join our team in Charlotte, North Carolina in a hybrid W2 role. The ideal candidate will have strong experience in enterprise security architecture, threat detection, incident response, and implementation of security best practices across cloud and on-prem environments. Key Responsibilities:Design, implement, and manage security solutions and tools to protect enterprise systems and data. Monitor networks and systems for s