Senior security architect jobs in dallas, tx

Frisco, Texas

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Today

Sr. Security ArchitectLocation: Frisco, TX (Onsite- local to TX or willing to relocate on own expenses)Duration: 12 MonthsJob Description This role operates at the cutting edge of frontier security engineering. You will spearhead our transition into Post-Quantum Cryptography (PQC), architect advanced privacy-preserving runtimes, implement real-time kernel-level observability, and construct highly secure AI/LLM inference pipelines.Mandatory Niche Skillset:Candidates must possess direct, demonstra

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Contract

Depends on Experience

Senior Security Architect - Northeast region

Remote

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Today

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Note: We are ideally looking for someone curr

Full-time

Sr. Security Architect with Post-Quantum Cryptography

Frisco, Texas

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8d ago

Sr. Security ArchitectLocation: Frisco, TX (Onsite- local to TX or willing to relocate on own expenses) Visa: All Visas acceptable Role Type: Contract (Third-party acceptable) Duration: 12 MonthsAnswer for the below Questions Does he/she have experience Post-Quantum Cryptography (PQC) strategies and crypto-agility frameworks? Does he/she have experience using Trusted Execution Environments (TEEs)? Does he/she have experience leveraging SPIFFE/SPIRE for zero-trust service-to-service authenticat

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Third Party, Contract

Depends on Experience

Senior Cloud Security Architect

Remote

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29d ago

Senior Cloud Security Architect Work Type: Full Time Location: Remote As a Senior Cloud Security Architect, you will lead the strategic vision for protecting our multi-cloud ecosystem. You are responsible for designing the security blueprints that govern our entire digital footprintfrom identity perimeters to AI-driven threat detection. This role requires a "Security as Code" mindset, where you build automated guardrails that empower developers to move at speed without compromising the safety

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Contract

75 - 100

Senior Application Security Engineer / Architect

Remote

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Today

Senior Application Security Engineer / ArchitectIntroduction:We are seeking a Senior Application Security Engineer / Architect with expertise in Application Security, Secure SDLC, Cloud Security, and DevSecOps. In this role, you will collaborate closely with engineering, product, platform, and architecture teams to enhance secure development practices, offer actionable vulnerability remediation guidance, and promote security awareness within development teams. Responsibilities:Work with cross-fu

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Contract

Depends on Experience

Sr AI Information Security Architect

Remote

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Today

Overview Join an amazing team that is consistently recognized for our achievements and culture, including our most recent Forbes award of being one of America's Best Midsize Employers for 2026! Position Summary: The Sr. Information Security Architect is a senior member of the Information Security team with leadership responsibilities to design, implement and enforce information security posture and policies. The Sr. Information Security Architect provides consulting on information security to

Full-time

USD 128,136.00 - 252,194.00 per year

Senior Network / Security Engineer (Fortinet / Cisco)

Hybrid in Irving, Texas

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Today

Senior Network Engineer (Fortinet / Cisco) DETAILS Location: Irving, TX 75039 (hybrid 4days [M-TH] per week onsite) Position Type: Direct-Hire Hourly / Salary: to $150K (based on experience) JOB SUMMARY Vaco is currently seeking a Senior Network Engineer (Fortinet / Cisco) for a Direct-Hire opportunity that is located in Irving, TX 75039 (onsite 5-days per week). The Senior Network Engineer (Fortinet / Cisco) will primarily focus on supporting the integration of acquired companies into the esta

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Full-time

Depends on Experience

Lead Network & Security Architect

Richardson, Texas

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Today

Req ID: 137432 Region: Americas Country: USA State/Province: Texas City: Richardson Summary We are seeking a highly experienced and meticulous Lead Network & Security Architect to join the IT Support team for the Hardware Platform Solutions (HPS) group. In this role, you will take ownership of our global Research and Development Lab (RDL) reference architecture and drive its deployment, management, and scaling across all current and future HPS Design Centers (including Silicon Valley, Richa

Full-time

Security Architect (Hybrid)

Hybrid in Dallas, Texas

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7d ago

Position Overview We are seeking a Security Architect specializing in AI Cybersecurity Threat Monitoring to establish and operationalize threat response capabilities targeting and leveraging AI systems. This role focuses on identifying, detecting, investigating, hunting, and responding to emerging threats across enterprise GenAI, agentic AI, foundation models, data sources, non-human identities, Model Context Protocol (MCP), and tool integrations. Rather than siloing AI security, the Architect w

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Contract

$70+

Cloud Security Architect

Dallas, Texas

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Today

WHY UT SOUTHWESTERN? With over 75 years of excellence in Dallas-Fort Worth, Texas, UT Southwestern is committed to excellence, innovation, teamwork, and compassion. As a world-renowned medical and research center, we strive to provide the best possible care, resources, and benefits for our valued employees. Ranked as the number 1 hospital in Dallas-Fort Worth according to U.S. News & World Report, we invest in you with opportunities for career growth and development to align with your future goa

Full-time

Java Application Security Architect

Dallas, Texas

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Yesterday

Work Authorization: Work Experience: 10 plus years Job Location: Dallas, TX; Onsite 100% Role: Java Application Security Architect This is a senior/lead level position in a role covering applications architecture, security in multi-tenant SaaS model. Job Responsibilities: 10 Plus years of work experience with coding, mentoring technical people, technical code reviews, etc. Architecture experience and security focused application support in production. Work collaboratively with leadership,

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Full-time

160000 - 180000

Security Architect with IAM (Hybrid)

Hybrid in Dallas, Texas

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7d ago

Position Overview We are seeking an experienced Security Architect Agentic Identity & Access Management to design and govern the target-state authorization architecture for autonomous AI applications, AI agents, and non-human identities across enterprise and cloud environments. This role serves as the Subject Matter Expert bridging Identity Governance and Administration (IGA), Privileged Access Management (PAM), Cloud Security, and AI Engineering. The Architect will establish scalable authorizat

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Contract

$70+

Senior Pentester/Application Security Engineer

Dallas, Texas

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19d ago

Senior Pentester/Application Security Engineer Location: Dallas , Tampa - onsite- Contract Job Pentester Role - Senior Pentester . Location - Dallas/ Tampa Sr. Application Security Pentester Job Description: Have expertise in Application Security. Having at least 8 yrs of hands on experience in Pentesting. Excellent communication skills Having excellent knowledge of tools like Burp suite. Preferred to have knowledge of automation languages like Python. Assisting in technica

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Third Party, Contract

Depends on Experience

Senior Security Engineer

Dallas, Texas

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Today

Introduction Since 1973, East West Bank has served as a pathway to success. With over 110 locations across the U.S. and Asia, we are the premier financial bridge between the East and West. Our teams of experienced, multi-cultural professionals help guide businesses and community members on both sides of the Pacific looking to explore new markets and create new opportunities, and our sustained growth and expertise in industries like real estate, entertainment and media, private equity and ventur

Full-time

USD 115,000.00 - 160,000.00 per year

Senior Security Engineer

Dallas, Texas

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13d ago

Full-time

USD 115,000.00 - 160,000.00 per year

Senior Security Operations Engineer

Dallas, Texas

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Today

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

Full-time

Senior Security Engineer

Dallas, Texas

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Today

Job Description At Cetera, our Information Security organization protects employees, advisors, and clients from evolving cyber threats across cloud, SaaS, and emerging AI-enabled technologies. As artificial intelligence capabilities expand across the enterprise, Cetera is building a formal AI risk and compliance program - grounded in industry-recognized AI risk management frameworks - to ensure innovation aligns with regulatory, security, and third-party risk expectations. We are seeking an AI

Full-time

Senior Network Security Engineer

Dallas, Texas

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Today

The Company NorthMark Compute & Cloud (NMC ) is backed by dedicated leadership and investment, with a clear mission as it operates at the bleeding edge of technology. Its goal is to scale and enhance the high-performance computing (HPC) and cloud infrastructure that supports its clients' research, production, and delivery, enabling breakthroughs that shape the industries of tomorrow. Its engineers build critical infrastructure to eliminate friction in scientific research, simulations, analysis,

Full-time

Senior Associate, Information Security Analyst

Irving, Texas

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 38.62 - 64.36 per hour

Sr Information Systems Security Manager

Richardson, Texas

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Today

Overview Continental Electronics Corporation is a leading provider of RF technologies and innovative solutions with 80 years of proven performance. CEC has experienced significant recent growth and has established itself as the go-to supplier for a diversified product line supporting a wide spectrum of markets from commercial products, military customers, to space research laboratories. The Information Systems Security Manager (ISSM) is responsible for the management, oversight, compliance, an

Full-time

USD 145,000.00 - 155,000.00 per year

Senior security architect jobs in Dallas, TX, USA