Senior Network Security Engineer Jobs in Dallas, TX

21 - 40 of 439 Jobs

Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco IndustryJob Title - Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco Industry

InfoVision, Inc.Company Name - InfoVision, Inc.

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Remote or Irving, Texas, USA

Contract, Third Party

What You'll Do Collaborate with cross-functional teams across Product Security, Infrastructure, Network, and R&D to define the PQC adoption roadmapConduct gap assessments and threat modeling for quantum-resilience across Telco systems (TV, Internet, Routers, Wearables, etc.)Define and help implement next-gen security architectures, including and beyond PKI transformation and crypto-agility, and PQCGuide product and engineering teams on secure design and integration of PQC algorithmsWork with an

Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco IndustryJob Title - Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco Industry

InfoVision, Inc.Company Name - InfoVision, Inc.

•

Dallas, Texas, USA

Third Party, Contract

Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco Industry Location: Irving, TX (or Remote) Employment Type: Contract About the Role A leading Telecommunications Organization is embarking on a mission to future-proof its entire product and infrastructure ecosystem against the emerging threat of Quantum Computing. From consumer devices like smartwatches and routers, to large-scale infrastructure such as data centers and network operations centers (NOCs) nothing will be left unse

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

Certified Azure Senior Security Engineer [VA remote]Job Title - Certified Azure Senior Security Engineer [VA remote]

I-Link SolutionsCompany Name - I-Link Solutions

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Remote

Contract

Azure Senior Security Engineer 5+ years in IT security or cloud security roles required.3+ years of hands-on experience securing Azure environments5 years, Bachelor's degree in Computer Science, Cybersecurity, or related field or equivalent work experience required.5 years, Relevant certifications (MS Certified Cybersecurity Architect Expert, Azure Security Engineer Associate (SC-300), CompTIA Security+, CISSP, CISM5 years, Experience with Azure Security Services (Azure Defender, MS Sentinel, Az

Analyst/Senior Analyst, AACU Information SecurityJob Title - Analyst/Senior Analyst, AACU Information Security

American Airlines IncCompany Name - American Airlines Inc

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Dallas, Texas, USA

Full-time

Location: AAFCU Headquarters (DFW-AACU) Cities: Requisition ID: 78656 Job Description Intro Are you ready to explore a world of possibilities, both at work and during your time off? Join our American Airlines family, and you'll travel the world, grow your expertise and become the best version of you. As you embark on a new journey, you'll tackle challenges with flexibility and grace, learning new skills and advancing your career while having the time of your life. Feel free to enrich both you

Senior Manager, Offensive Security (Penetration Tester)Job Title - Senior Manager, Offensive Security (Penetration Tester)

Capital OneCompany Name - Capital One

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Plano, Texas, USA

Full-time

Senior Manager, Offensive Security (Penetration Tester) Capital One Offensive Security reduces cyber risk by uncovering vulnerabilities and weaknesses in the enterprise cyber environment through coordinated ethical hacking and penetration testing scenarios. This position works closely with team members to plan, coordinate, execute and report on sophisticated ethical hacking exercises, to identify cyber vulnerabilities and reduce the risk posture of enterprise systems. This role will be responsi

Network Security SMEJob Title - Network Security SME

Inherent TechnologiesCompany Name - Inherent Technologies

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Dallas, Texas, USA

Third Party, Contract

VERSA Experience Design, architect, and implement secure and scalable IT infrastructure solutions across on-premises, cloud, and hybrid environments. Manage and configure firewalls, SD-WAN solutions, IAM systems, cloud platforms (AWS, Azure), and other security and networking technologies. Lead the deployment and management of infrastructure automation tools such as Terraform and Ansible. Conduct in-depth network analysis and troubleshooting to identify and resolve network issues. Collaborate

Sr. Manager, Security - NetSec/Ops/IRJob Title - Sr. Manager, Security - NetSec/Ops/IR

ConcentraCompany Name - Concentra

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Addison, Texas, USA

Full-time

Concentra is recognized as the nation's leading occupational health care company. With more than 40 years of experience, Concentra is dedicated to our mission to improve the health of America's workforce, one patient at a time. With a wide range of services and proactive approaches to care, Concentra colleagues provide exceptional service to employers and exceptional care to their employees. The Sr. Manager, Security - NetSec/Ops/IR (Network Security/Operations/Incident Response) is focused on o

Network Security ArchitectJob Title - Network Security Architect

ASCII Group LLCCompany Name - ASCII Group LLC

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Plano, Texas, USA

Contract

The following requirement is open with our client. Client : TCS Title : Network Security Architect Location : Plano, TX Duration : 12Months Detailed Job Description: The candidate will possess 5-10 or more years of experience in highly technical customer-facing roles. This architect can effectively design and implement Prisma Access and a secure web gateway in a large complex environment. This architect will also provide technical leadership for the duration of the project. Document the requirem

MTA - Lead Wireless Network EngineerJob Title - MTA - Lead Wireless Network Engineer

McKesson CorporationCompany Name - McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

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

Senior Security EngineerJob Title - Senior Security Engineer

iconectiv, LLC.Company Name - iconectiv, LLC.

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Dallas, Texas, USA

Full-time

Responsibilities: The Security Engineer role includes platform Security Monitoring and Analytics; overseeing and performing Security Engineering tasks and functions; and developing and maintaining application security services for lab and production environments, supporting number porting services for the NPAC (Number Porting Administration Center). In addition, the candidate will be responsible for securing existing systems and applications; evaluating the security for 3rd party applications,

Senior Product Security Engineer - ApplicationsJob Title - Senior Product Security Engineer - Applications

OptimumCompany Name - Optimum

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Plano, Texas, USA

Full-time

Are you looking to Optimize your life? Start your exciting path to a rewarding career today! We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for enthusiastic professionals to join our team! We understand that connectivity isn't just a luxury anymore - it's a necessity that empowers lives, fuels businesses, and drives innovation. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutio

Senior Manager, Information Security Office ConsultantJob Title - Senior Manager, Information Security Office Consultant

Capital OneCompany Name - Capital One

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Plano, Texas, USA

Full-time

Senior Manager, Information Security Office Consultant At Capital One, you will help consult on initiatives, programs, and projects to raise their game in Information Security. You are pragmatic and practical in your understanding of risk and security, but also willing to know when to pull in experts and escalate. You collaborate and innovate with other teams within Capital One to push the envelope. You are comfortable with Cloud Service technologies like Storage Services, Security and Access C

Senior Product Security Engineer - ApplicationsJob Title - Senior Product Security Engineer - Applications

OptimumCompany Name - Optimum

•

Plano, Texas, USA

Full-time

Senior Lead Information Security Office (ISO) ConsultantJob Title - Senior Lead Information Security Office (ISO) Consultant

Capital OneCompany Name - Capital One

•

Plano, Texas, USA

Full-time

Senior Lead Information Security Office (ISO) Consultant At Capital One, you will help consult on initiatives, programs, and projects to raise their game in Information Security. You are pragmatic and practical in your understanding of risk and security, but also willing to know when to pull in experts and escalate. You collaborate and innovate with other teams within Capital One to push the envelope. You are comfortable with Cloud Service technologies like Security & Access Control Management,

Application Security Engineer / Firewall Policy ExpertJob Title - Application Security Engineer / Firewall Policy Expert

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

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Dallas, Texas, USA

Full-time

A 500 financial company is looking for an Application Security Engineer with a strong background in network firewall security policies. You'll install and manage security systems and work closely with client and customer facing applications, while also improving the overall security program and ensure their firewalls are secured and protected. Ideal candidates have hands on experience administering firewall policies, creating company-wide policies, and have led small to mid-sized security projec

DoD SkillBridge - Sr Systems Security Engineer (Active Duty Military Only)Job Title - DoD SkillBridge - Sr Systems Security Engineer (Active Duty Military Only)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Plano, Texas, USA

Full-time

Through DoD SkillBridge and Hiring Our Heroes, Sierra Nevada Corporation provides internships to service members transitioning to the civilian workforce. These internships include up to six months of on-the-job training for eligible service members. During this time, participants gain valuable work experience in the civilian sector and build professional networks as they prepare for their transition to full-time civilian work. As a Senior Systems Security Engineer, you will be using your skills

Senior Physical Security Applications AdministratorJob Title - Senior Physical Security Applications Administrator

Infolob Global, Inc.Company Name - Infolob Global, Inc.

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Dallas, Texas, USA

Contract, Third Party

Position: Senior Physical Security Applications Administrator Location: Dallas, TX (Onsite required) Duration: 6 Months Rate: $ Open/Hour **NEED LOCAL RESOURCE Job Description: Qualifications Genetec and LenelS2 System Administrator with a minimum of 5 years of experience to manage, configure, and maintain physical security systems Server Patching, Application upgrades, Application patching for Genetec, Lenel S2 The ideal candidate will have strong expertise in Lenel OnGuard and Genetec Sec

Senior Security Consultant Post-Quantum CryptographyJob Title - Senior Security Consultant Post-Quantum Cryptography

InfoVision, Inc.Company Name - InfoVision, Inc.

•

Irving, Texas, USA

Full-time, Third Party

Senior Security Consultant Post-Quantum Cryptography (PQC) in Telco Industry Location: Irving, TX , 3 days in office About the Role A leading Telecommunications Organization is embarking on a mission to future-proof its entire product and infrastructure ecosystem against the emerging threat of Quantum Computing. From consumer devices like smartwatches and routers, to large-scale infrastructure such as data centers and network operations centers (NOCs) nothing will be left unsecured. We re buildi

Senior Security Consultant Post-Quantum Cryptography (PQC)Job Title - Senior Security Consultant Post-Quantum Cryptography (PQC)

InfoVision, Inc.Company Name - InfoVision, Inc.

•

Irving, Texas, USA

Contract, Third Party

Hi, We have an immediate Openings with Our Direct Client for a Long-term contract position Senior Security Consultant Post-Quantum Cryptography (PQC) in Telcom Industry Location: Irving, TX 3 days onsite About the Role A leading Telecommunications Organization is embarking on a mission to future-proof its entire product and infrastructure ecosystem against the emerging threat of Quantum Computing. From consumer devices like smartwatches and routers, to large-scale infrastructure such as data ce