senior lead security engineer Jobs

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Senior Software Engineer - TikTok Privacy & Security, Data RetentionJob Title - Senior Software Engineer - TikTok Privacy & Security, Data Retention

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A180055 Apply to this job Share this listing: Responsibilities The team is missioned to ensure every single bit of data in TikTok remains retention compliant, building trust with regulators and end users. Data retention poses significant challenges and is a high-priority initiative. We integrate our functionalities deeply into Apache's big data ecosystem (Spark, Hive, Presto), and build a world-class data security & privacy framewor

Contract - Application Security EngineerJob Title - Contract - Application Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Contract

Contract Application Security Engineer Rate: Open Location: Remote in the United States Duration: through 12/31/2025 Qualifications Strong understanding of secure software development practices and vulnerability management principles.Experience with modern application security scanning tools and methodologies.Ability to interpret vulnerability data and effectively communicate technical findings to developers and non-technical stakeholders.Familiarity with risk assessment and exception handling p

Principal Product Security Engineer ()Job Title - Principal Product Security Engineer ()

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Principal Systems Security Engineer (ONSITE)Job Title - Principal Systems Security Engineer (ONSITE)

Collins AerospaceCompany Name - Collins Aerospace

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Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-05-02 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Secret - Current Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly skilled Principal Systems Security Engineer (PSSE) to drive cybersecurity initiatives, ensure compliance with

Senior Manager - Information Security Incident CommandJob Title - Senior Manager - Information Security Incident Command

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY The Senior Manager supports and manages Red and Red/Blue Team ("Red Team") testing as a part of the Global Information Security (GIS) PMO Incident Command team. Triages coordination and updates of issues and backlog of strategic recommendations and roadmap items based on the Red Team assessments. Collaborates across the Global Technology organization and with key business stakeholders to deliver results. EDUCATION & EXPERIENCE Required: Bachelor's degree in Comput

Senior Software Engineer - Platform SecurityJob Title - Senior Software Engineer - Platform Security

Aduril IndustriesCompany Name - Aduril Industries

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Washington, District of Columbia, 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

Senior Software Engineer - Platform SecurityJob Title - Senior Software Engineer - Platform Security

Aduril IndustriesCompany Name - Aduril Industries

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Costa Mesa, California, USA

Full-time

Senior Software Engineer - Platform SecurityJob Title - Senior Software Engineer - Platform Security

Aduril IndustriesCompany Name - Aduril Industries

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Boston, Massachusetts, USA

Full-time

Senior Software Engineer - Platform SecurityJob Title - Senior Software Engineer - Platform Security

Aduril IndustriesCompany Name - Aduril Industries

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Seattle, Washington, USA

Full-time

Security Vulnerability EngineerJob Title - Security Vulnerability Engineer

PETADATACompany Name - PETADATA

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Washington, District of Columbia, USA

Full-time, Third Party, Contract

Position: Security Vulnerability Engineer Location: REMOTE Experience: 5+ years Work type: C2C PETADATA is seeking an experienced Security Vulnerability Engineer to join our team. The ideal candidate will have a strong background in identifying and mitigating security vulnerabilities in software applications and systems. Roles & Responsibilities: Identify and analyze potential security vulnerabilities in software applications and systems. Design and implement penetration testing and vulnera

Security EngineerJob Title - Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

Job Description Our client is seeking a highly skilled and motivated Security Engineer to join their IT Security team. This is a full-time opportunity with a company known for its investment in modern infrastructure and cloud-native technology. The role offers flexible hybrid options depending on location. This is a hands-on opportunity to work on cutting-edge network and cloud security initiatives. The ideal candidate is someone who thrives at the intersection of engineering and security- worki

Cloud Security EngineerJob Title - Cloud Security Engineer

Rose InternationalCompany Name - Rose International

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Plano, Texas, USA

Full-time

Date Posted: 07/28/2025 Hiring Organization: Rose International Position Number: 486152 Industry: Financial Services Job Title: Cloud Security Engineer Job Location: Plano, TX, USA, 75024 Work Model: Onsite Shift: 8:00 AM - 5:00 PM Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 13 Min Hourly Rate($): 90.00 Max Hourly Rate($): 95.50 Must Have Skills/Attributes: AWS, Azure, BASH, Cloud, Google Cloud Platform, Python Experience Desired: Experience in cloud secu

Senior Systems Security AdministratorJob Title - Senior Systems Security Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you interested in creating new IT security capabilities and learning new cybersecurity technologies? Do you want to have a stake in the overall security posture and assessment of the IT infrastructure? If so, we're looking for someone like you to apply and join our team at APL! We are seeking a Senior Systems Security Administrator (SSA) to be part of APL 's Classified IT Services team. We provide technical expertise to meet compliance and security objectives in environments co

IT Security SIEM (Splunk) Engineer || Onsite || NYC, NY || Local OnlyJob Title - IT Security SIEM (Splunk) Engineer || Onsite || NYC, NY || Local Only

ZealHire.comCompany Name - ZealHire.com

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New York, New York, USA

Contract, Third Party

USC-EAD/-EAD Need LinkedIn, VISA DL 100% ONSITE- 1 YEAR CONTRACT MUST BE ABLE TO DO IN PERSON INTERVIEW- 110 WILLIAM STREE, NYC LOCAL CANDIDATES ONLY PLEASE! CERTIFICATIONS REQUIRED: Splunk Certified to include but not limited to Splunk Enterprise Certified Admin, Splunk Cloud Certified Admin, Splunk Enterprise Certified Architect CASP, GCIH, GCWN, GISF, GISP, GSSP, GICSP, GSSP, SEI, CISSP, CSSLP, SSCP, CCNP, CCNP Security, CCIE Security, CEH, ECSP, MCSE The IT Security SIEM Engineer report

CMMC Network Security Engineer/AdvisorJob Title - CMMC Network Security Engineer/Advisor

INSPYR SolutionsCompany Name - INSPYR Solutions

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Spring, Texas, USA

Contract

Title: Network Security Engineer/Advisor - CMMC Location: Spring, TX (Hybrid - 3 days onsite in 77389) Duration: Contract-to-Hire Work Requirements: s This position is with a Federal Government-adjacent organization and this employee will have access to sensitive government information. Key Points: Strong knowledge and skills in the CMMC framework are a hard requirement for this role This position is hybrid, with 3 days onsite in Spring, TX. Non-local candidates will not be considered unless the

AI Security EngineerJob Title - AI Security Engineer

Purview InfotechCompany Name - Purview Infotech

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Charlotte, North Carolina, USA

Contract, Third Party

Title: AI Security Engineer with JAVA Location: Charlotte, NC or Iselin, NJ (Onsite) Duration: 12+ Months Key Responsibilities and Duties: Collaborate with AI/ML and Security architecture teams to understand use case requirements, platform security posture and develop software solutions to protect AI applications. Design and implement robust security measures to protect AI models from adversarial attacks, prompt injection, and jailbreaking attempts Develop data protection mechanisms to preven

Cloud Security EngineerJob Title - Cloud Security Engineer

EndavaCompany Name - Endava

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Remote

Full-time

What You Will DoEvaluate 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 within security tooling to highlight cloud security risks and sensitive data exposure.Interpret and comm

Cloud Security Deployment EngineerJob Title - Cloud Security Deployment Engineer

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Denver, Colorado, USA

Full-time

will be responsible for management of cloud security tools and end-end controls UAT/ production deployments within multi cloud platforms. You will be responsible to establish new process and support on multiple cloud initiatives to help mature the cloud security posture management. You'll work with internal Cloud security engineering teams to ensure that code is developed based on the cloud security requirements and perform end-end UAT and implementations of Cloud environments. You'll be respons

IT Security EngineerJob Title - IT Security Engineer

The Doyle GroupCompany Name - The Doyle Group

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Remote or Denver, Colorado, USA

Full-time

IT Security Engineer The Doyle Group is a proven partner for Placement and Consulting services, headquartered in Denver, CO. Our core mission is to forge genuine partnerships with our clients who seek strategic talent solutions and to assist highly skilled candidates looking for their next career opportunity. With over 30 years of industry experience, our consultative approach allows us to provide a higher level of guidance and insight, empowering our clients to secure top IT talent that fits se

Senior Product Security Engineer (AppSec)Job Title - Senior Product Security Engineer (AppSec)

College BoardCompany Name - College Board

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Full-time

Senior Product Security Engineer (AppSec) College Board - Technology Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The College Board Product Security team is a close knit and enthusiastic group of 8 technologists with a thirst for knowledge in all things security and cloud. We collaborate closely daily to investigate and solve problems