Senior Lead Security Engineer Jobs

321 - 340 of 2,692 Jobs

Senior Security Engineer - App SecJob Title - Senior Security Engineer - App Sec

Apple, Inc.Company Name - Apple, Inc.

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No location provided

Full-time

Apple Services Engineering (ASE), the team behind iCloud services and the infrastructure that powers it, is looking for security engineers to partner with engineering teams working on new products and features. You will collaborate with developers, site reliability engineers, and security teams to protect ASE services and design a secure foundation for services at Apple. Your work will include full end-to-end security assurance activities including security architecture, threat modeling, some se

Information Security Engineer III, Application and Cloud Security LeadJob Title - Information Security Engineer III, Application and Cloud Security Lead

Mass General BrighamCompany Name - Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par

Senior Information Systems Security Officer - ISSO (Active Secret Clearance)Job Title - Senior Information Systems Security Officer - ISSO (Active Secret Clearance)

Akima, LLCCompany Name - Akima, LLC

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Orlando, Florida, USA

Full-time

ASE is looking for an Information Security Systems Officer (ISSO), Senior to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in Orlando, Florida. To join our team of outstanding professionals, apply today! Responsibilities Plan, implement, upgrade, or monitor security measures for the protection of computer networks and information.Assess system vulnerabilities for security risks and propose and implement risk mitigation strategies.May ensure appropriate security

Sr Cloud Security ArchitectJob Title - Sr Cloud Security Architect

LenovoCompany Name - Lenovo

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Morrisville, North Carolina, USA

Full-time

General Information Req # WD00071558 Career area: Cloud Computing Country/Region: United States of America State: North Carolina City: Morrisville Date: Thursday, July 17, 2025 Working time: Full-time Additional Locations: * United States of America - North Carolina - Morrisville Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and servin

Lead Security ArchitectJob Title - Lead Security Architect

HS SolutionsCompany Name - HS Solutions

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Chicago, Illinois, USA

Contract

Role: Lead Security Architect Location: Chicago, IL Duration: Contract Rate: $65/hr on W2 (All Inclusive) Key Responsibilities: Experience: At least 8 years of experience in information security, with a focus on network security and architecture.Strong knowledge of malicious lateral movement techniques and mitigation strategies.Experience with security frameworks and standards (e.g., NIST, ISO 27001). Skills Required: Windows Architecture and Administration.Windows and Linux hardening best p

Senior Cisco Network Security EngineerJob Title - Senior Cisco Network Security Engineer

Odyssey Information ServicesCompany Name - Odyssey Information Services

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Plano, Texas, USA

Full-time

Network Security Engineer Cisco Focus Location: Plano, TX 100% Onsite - You must work onsite daily. Position Summary: Odyssey is partnering with a local, Plano-based firm to hire a Senior Network Security Engineer with deep expertise in Cisco-based security technologies. This role involves the design, implementation, and ongoing support of advanced network security solutions for enterprise clients. The ideal candidate thrives in customer-facing environments, has strong project delivery experienc

Senior Endpoint Security Engineer (San Diego or Irvine)Job Title - Senior Endpoint Security Engineer (San Diego or Irvine)

Costar GroupCompany Name - Costar Group

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San Diego, California, USA

Full-time

Senior Endpoint Security Engineer (San Diego or Irvine) Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the wor

Senior Security Operations EngineerJob Title - Senior Security Operations Engineer

Cetera Financial Group, Inc.Company Name - Cetera Financial Group, Inc.

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San Diego, California, USA

Full-time

Job Description We are at the forefront of transforming the future of technology in the financial industry, and we seek curious, practical individuals to help us pave the way. Our team is not intimidated by taking calculated risks, as they relish a good challenge and are eager to engage in problem-solving. As a member of our team, you will work alongside like-minded experts in a culture that is deeply rooted in innovation and progression. Join us to be part of a transformative journey that can s

Senior Information Systems Security Officer (ISSO) - Woburn, MAJob Title - Senior Information Systems Security Officer (ISSO) - Woburn, MA

RTX CorporationCompany Name - RTX Corporation

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Spencer, Massachusetts, USA

Full-time

Date Posted: 2025-07-02 Country: United States of America Location: MA312: Woburn MA 235 Presidential 235 Presidential Way Spencer Building 26, Woburn, MA, 01801 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to hel

Senior Information Systems Security Officer (ISSO) II - Marlborough, MAJob Title - Senior Information Systems Security Officer (ISSO) II - Marlborough, MA

RTX CorporationCompany Name - RTX Corporation

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Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-06-30 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: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation a

Sr. Project Manager - Physical Security Systems - Data Center Construction / InstallationJob Title - Sr. Project Manager - Physical Security Systems - Data Center Construction / Installation

Brookfield GlobalCompany Name - Brookfield Global

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Amarillo, Texas, USA

Full-time

Industry leader are looking to hire a Sr. Project Manager to manage physical security system installations within multiple Data Center construction new builds. Key responsibilities will include: Manage enterprise security installation projects. .Confer with senior management, supervisory personnel, owners, contractors, and design professionals to discuss and resolve matters such as work procedures, complaints, and construction problems.Schedule the project in logical steps to budget enough time

Zero Trust Infrastructure Security Senior ManagerJob Title - Zero Trust Infrastructure Security Senior Manager

Accenture LLPCompany Name - Accenture LLP

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Remote or Chicago, Illinois, USA

Full-time

We Are We are a global collective of innovators applying the New every day to improve the way the world works and lives. Help us show the world what's possible as you partner with clients to unlock hidden value and deliver innovative solutions. Empowered with innovative tools, continuous learning and a global community of diverse talent and perspectives, we drive success in a new business architecture that disrupts conventional practices. Our expertise spans 40+ industries across 120+ countries

Senior Cloud Security Engineer - Magic ArenaJob Title - Senior Cloud Security Engineer - Magic Arena

Hasbro Inc.Company Name - Hasbro Inc.

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Renton, Washington, USA

Full-time

At Hasbro, our mission is to entertain and connect generations of fans through the wonder of storytelling and exhilaration of play. We're looking for adventurous and curious people who want to explore, experiment, and innovate to come up with the best ideas. Our culture has inspired our diverse team of highly skilled, highly creative, and highly committed individuals for 100 years and we believe the best is yet to come. At Wizards of the Coast, we connect people around the world through play an

Senior Information System Security Officer - Top Secret with SCI REQUIRED - On Site OnlyJob Title - Senior Information System Security Officer - Top Secret with SCI REQUIRED - On Site Only

Akima, LLCCompany Name - Akima, LLC

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Alexandria, Virginia, USA

Full-time

ADM is looking for a Principal Information Assurance Subject Matter Expert - RMF Admin to work in Alexandria, VA. To join our team of outstanding professionals, apply today! Responsibilities Collaborate with security architects and engineers to design, implement, and maintain secure system architectures.Conduct risk assessments and provide guidance on security control selection and implementation based on NIST guidelines.Work with stakeholders to integrate security engineering best practices i

Sr. Cloud Security ArchitectJob Title - Sr. Cloud Security Architect

INSPYR SolutionsCompany Name - INSPYR Solutions

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Sterling, Virginia, USA

Contract

Position: Sr. Cloud Security Architect Location: Sterling, VA - Hybrid Duration: 6 months Compensation: $80/hr. - 90/hr. Work Requirements: , Holders or Authorized to Work in the U.S.What We Do/ProjectThe Cloud Security Architect is a technology and process focused thought-leader with an emphasis in public cloud architecture and engineering. As a lead member of the cloud security team, the Cloud Security Architect will help support the infosec functions of policy shaping, architectural reviews

Sr Network Security EngineerJob Title - Sr Network Security Engineer

Bravo Technical ResourcesCompany Name - Bravo Technical Resources

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Irving, Texas, USA

Full-time

This role is FTE/Direct HIRE This role doesn't accept c2c help. please do not send an email asking. THIS IS NOT an entry level role or analyst 2-3 days onsite in Irving, TX (MUST BE LOCAL) Hands on Palo Alto firewalls and/or Zscaler as this team, Network Security Engineering, design and implements based on the policies Cyber provides Working on getting JDs from the hiring managers!

Senior Infrastructure Security EngineerJob Title - Senior Infrastructure Security Engineer

CoinbaseCompany Name - Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Senior Network Security Engineer - USDSJob Title - Senior Network Security Engineer - USDS

TikTokCompany Name - TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A95908A Apply to this job Share this listing: Responsibilities Team Intro You will be a part of the Network Security Operations team responsible for Cyber Defense and Engineering. The Network Security Operations team's primary focus is management of security and defense platforms, technologies, tools, and services supporting security controls across TikTok's environments. As a Network Security Operations Specialist, you will be resp

Senior Network Security Engineer - USDSJob Title - Senior Network Security Engineer - USDS

TikTokCompany Name - TikTok

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Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A114933 Apply to this job Share this listing: Responsibilities Team Intro You will be a part of the Network Security Operations team responsible for Cyber Defense and Engineering. The Network Security Operations team's primary focus is management of security and defense platforms, technologies, tools, and services supporting security controls across TikTok's environments. As a Network Security Operations Specialist, you will be r

Cyber Security Engineer-Information Systems Security Officer - SeniorJob Title - Cyber Security Engineer-Information Systems Security Officer - Senior

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Patterson, Ohio, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security - Information Systems Security Officer ( ISSO) in Dayton, OH or Hanscom Air Force Base, MA. As a Information Systems Security Officer (ISSO) with MTSI you will support a customer operating out of Wright Patterson AFB Ohio or Hanscom AFB, MA. This position will require Travel up to 20%, as required by the Government. The position shall have the detailed knowledge and expertise required to manage the se