network security administrator Jobs in houston, tx

161 - 180 of 319 Jobs

Security IT Project ManagerJob Title - Security IT Project Manager

StefaniniCompany Name - Stefanini

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Remote or Waukesha, Wisconsin, USA

Contract

12months Contract, Remote Opportunity We are seeking a highly organized and detail-oriented Project Manager to join our client team. The Project Manager will be responsible for overseeing and managing various projects from initiation to completion. The ideal candidate will have strong leadership skills, excellent communication abilities, and a proven track record of successfully delivering projects on time and within budget. Responsibilities:Develop project plans, including timelines, milestones

Information Security Engineer - National RemoteJob Title - Information Security Engineer - National Remote

UnitedHealth GroupCompany Name - UnitedHealth Group

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Remote or Minneapolis, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Hiring! Senior Palo Alto Security Firewall Engineer - RemoteJob Title - Hiring! Senior Palo Alto Security Firewall Engineer - Remote

PropelSys Technologies LLC.Company Name - PropelSys Technologies LLC.

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Texas, USA

Full-time, Contract, Third Party

Job Role: Senior Security Firewall Engineer Location: Remote (US) Shift: CST Mode of Interview: Video What does a successful Senior Security Engineer do ? The Senior Security Engineer is an integral member of the Perimeter Security Team, entrusted with delivering cutting-edge Enterprise Perimeter Security infrastructure solutions leveraging next-generation security technologies. This role involves providing design and engineering expertise to project and program initiatives, fostering collaborat

Manual Web Application Security / Penetration Testing ( Manual Sourse code Testing) - RemoteJob Title - Manual Web Application Security / Penetration Testing ( Manual Sourse code Testing) - Remote

TrustMinds, Inc.Company Name - TrustMinds, Inc.

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Remote

Contract, Third Party

Must Have:- Seeking candidates with solid expertise in Manual web application penetration testing and Manual secure code review.Expertise is performing Manual Test Case Scenarios is a must.Identification of Vulnerabilities in Source Codes manually is a must.Key Areas:- Perform manual security code review against common programming languages (Java, .NET)Perform manual application penetration tests on one or more of the following to discover and exploit vulnerabilities: web applications, internal

Security AnalystJob Title - Security Analyst

Encore Consulting ServicesCompany Name - Encore Consulting Services

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Remote

Contract

Position: Security Analyst II100% remote within WisconsinType: Long-Term Contract (Full Time) We are seeking an experienced Senior Security Analyst Consultant to join our team. This role is key in ensuring that electronic information systems operated and used by the client are properly managed, controlled, and secure. The ideal candidate will have a strong background in information security, especially within privacy and regulatory frameworks, and will play a pivotal role in both assessing exist

Splunk Enterprise Security EngineerJob Title - Splunk Enterprise Security Engineer

IntraedgeCompany Name - Intraedge

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Remote

Full-time

Intraedge is seeking a seasoned Cybersecurity Engineer on behalf of its financial domain client to support advanced threat detection, data-driven defense, and automation within a cloud-first, consumer-centric environment. This role will lead the development and implementation of intelligent security solutions using SIEM, SOAR, and machine learning to enhance detection, response, and operational efficiency across the enterprise. Key Responsibilities * Design, implement, and manage enterprise SIEM

Cloud and Data Security ArchitectJob Title - Cloud and Data Security Architect

Palmer GroupCompany Name - Palmer Group

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Remote

Full-time

Are you looking for a role that offers a healthy balance between work and personal lives? Join our team as a Cloud and Data Security Architect and enjoy Friday afternoons off all year long. You'll work with colleagues who support one another, model our core values, and drive our healthy, high-performing culture. In this role, you'll be at the forefront of securing our cloud infrastructure and data, ensuring the highest standards of security and compliance. Apply today to learn more! Work model:

Information Security Consultant - Threat Detection & Adversary SimulationJob Title - Information Security Consultant - Threat Detection & Adversary Simulation

Mass Mutual Financial GroupCompany Name - Mass Mutual Financial Group

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Remote or Boston, Massachusetts, USA

Full-time

The Opportunity Within our Enterprise Cybersecurity organization, you will work closely with the Security Intelligence team and be responsible for leverage real world adversarial techniques to perform pen tests and simulate attacks on existing and upcoming services spanning across applications, servers, and end-user assets. The Team Within the Security Operations Center, partner with Incident Response Teams for Red/Purple Team assessments and work with Security Intelligence to identify and test

Mercer Chief Information Security Officer (CISO)Job Title - Mercer Chief Information Security Officer (CISO)

Marsh & McLennan CompaniesCompany Name - Marsh & McLennan Companies

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Remote or New York, New York, USA

Full-time

Company: MMC Corporate Description: We are seeking a talented individual to join our Information and Security team at Mercer. This role will be based in New York, Boston, Dallas, Denver, Houston, Louisville, Morristown, Phoenix, Urbandale in the US, as well as Toronto, Canada, London, and Dublin, Ireland. This is a hybrid role that has a requirement of working at least three days a week in the office. The Mercer Chief Information Security Officer (CISO) is a business security leadership role

Cyber Oracle Cloud Security - Senior ConsultantJob Title - Cyber Oracle Cloud Security - Senior Consultant

DeloitteCompany Name - Deloitte

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Houston, Texas, USA

Full-time

Position: Cyber Oracle Cloud Security - Senior Consultant Are you interested in working in a dynamic environment that offers opportunities for professional growth and new responsibilities? Our Cyber & Strategic Risk practice helps organizations with the management of information and technology risks by delivering end-to-end solutions using proven methodologies and tools in a consistent manner. Our services help organizations to address, in a timely manner, pervasive issues, such as identity the

Offensive Security EngineerJob Title - Offensive Security Engineer

StripeCompany Name - Stripe

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Remote

Full-time

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of you

Director of Product Security Architecture/ Remote / Central OR Eastern Time zoneJob Title - Director of Product Security Architecture/ Remote / Central OR Eastern Time zone

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

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Remote or Los Angeles, California, USA

Full-time

This is a remote, full-time opportunity with a leading company in the technology sector. They are seeking a Director of Product Security Architecture who will lead and shape the company's product security strategies, overseeing the security architecture for all software and operational technology solutions. This role offers the chance to drive impactful security strategies across a global organization. You will be responsible for defining and executing a comprehensive security strategy, collabor

Security Architect for Identity and Access ManagementJob Title - Security Architect for Identity and Access Management

WalleroCompany Name - Wallero

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Remote

Contract

Title: Security Architect for Identity and Access Management Location: Remote with 25% travel to various locations Alignment: W2 Description: Oversee the full user lifecycle, from onboarding to offboarding. Manage tasks such as creating user accounts, assigning roles and permissions, and handling access changes due to job transfers or terminations. Define and manage user roles in the SAP system, ensuring that access is granted based on job functions and business requirements. Automate the proc

Workday Security Project LeadJob Title - Workday Security Project Lead

Hire TechnologyCompany Name - Hire Technology

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Remote

Contract

Hire Technology is seeking a highly skilled and assertive Workday Security Project Lead to support a remote, 6-month engagement. The ideal candidate will bring deep expertise in functional Workday security, demonstrate sound decision-making under pressure, and provide leadership in a fast-paced, post-production environment. This is a critical role that will focus on remediation, governance, and best practices to ensure data security and compliance across a global Workday implementation. Responsi

Windows Security EngineerJob Title - Windows Security Engineer

Quadrant TechnologiesCompany Name - Quadrant Technologies

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Remote

Contract, Third Party

Job Summary: We are seeking a seasoned Advanced Security Domain Expert with deep expertise in Windows Security architecture, OS internals, and strong programming skills in C and C++. The ideal candidate will have a proven track record of designing and implementing security solutions within the Windows ecosystem, including low-level kernel and driver interactions, secure boot, credential protection, and advanced threat mitigation strategies. Key Responsibilities: Design and develop secure systems

Cyber SME/Architect (Cloud + Security Architect )--Remote PositionJob Title - Cyber SME/Architect (Cloud + Security Architect )--Remote Position

Business IntegraCompany Name - Business Integra

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Remote

Contract

Role:- Cyber SME/Architect Location: Remote Duration:6+months Overview: Client is managing multiple acquisitions at various stages, including deals that are recently closed, soon-to-close, and in planning for Legal Day 1 . Client is looking for M&A technical cybersecurity support to assist across acquisitions in risk assessments, security integration planning, Day 1 planning, Day 1 readiness, and security architecture assessment / end-state planning. A cybersecurity architect or cyber generalis

Cyber Information Security Officer (Hybrid)Job Title - Cyber Information Security Officer (Hybrid)

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is

Information System Security OfficerJob Title - Information System Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Moorestown, New Jersey, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin is a cybersecurity pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. Do you want to be part of a culture that inspires employees to think big, perform with excellence and build incredible products? We provide the resources, inspira

Microsoft 365 Security & Compliance Specialist- RemoteJob Title - Microsoft 365 Security & Compliance Specialist- Remote

Siri Infosolutions IncCompany Name - Siri Infosolutions Inc

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Contract

Job Title: Microsoft 365 Security & Compliance Specialist Job Location: Enon OH- Remote Contract Role PROJECT DESCRIPTION/JOB SUMMARY We are seeking a Microsoft 365 Security & Compliance Specialist to implement a robust data protection strategy across Microsoft Teams, SharePoint Online, OneDrive, and the broader M365 ecosystem. This role will focus on Data Loss Prevention (DLP), information governance (Data Labels, Data Retention Policies) and ensuring secure collaboration both internally a

Cloud Security Reliability Engineer (SRE), VP (C13)Job Title - Cloud Security Reliability Engineer (SRE), VP (C13)

CitiCompany Name - Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic