Network security jobs in Dallas, TX

Plano, Texas

•

9d ago

Role: Mainframe Network Security Engineer Location: Plano, TX Fulltime position Job Description: Deep knowledge Maintain and Support the Mainframe Network System Programmer and administration Installing and configuration Network in system side and fine-tuning Mainframe Environments with debugging and problem analysisExperience working with the Network system side of Mainframe environments in a parallel sysplex environment Be able to use TSO/ISPF sufficiently Be knowledgeable in z/OS Communic

Easy Apply

Full-time

Depends on Experience

Network Security Engineer

Dallas, Texas

•

Today

A North American third-party logistics (3PL) firm is seeking to hire a Network Security Engineer to join their team in the Dallas area. With an expansive fleet of trucking, marine, and rail transportation assets, they provide comprehensive logistics solutions to a variety of industries across the United States, Mexico, and Canada. This contract-to-hire role will be directly responsible for administering systems to ensure network security, as well as developing response tactics to mitigate incomi

Easy Apply

Full-time

60/hr - 75/hr

Network Security Engineer / Palo Alto Specialist

Plano, Texas

•

Today

We're partnering with a top 4 consulting firm known for delivering high-performance solutions across enterprise networks. This is a full-time opportunity (contract or contract-to-hire considered) to join a team that leverages Palo Alto Networks technologies, including Panorama, WildFire, and DLP, to protect and manage critical infrastructure. If you're passionate about next-gen firewalls and want to take ownership of large-scale, enterprise-level security deployments, this is your role. You'll b

Easy Apply

Full-time

55/hr - 65/hr

Network Security Engineer

Hybrid in Irving, Texas

•

30+d ago

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9

Easy Apply

Full-time

$79,851 - $100,000

Senior Network Security Engineer / F5 Load Balancers

Allen, Texas

•

Today

A leading supply-chain logistics company is growing out their security team and hiring a Senior Network Security Engineer. You'll discover, assess, and mitigate security risks, threats, and vulnerabilities, and conduct network and host threat assessments, manage the company's security platform and solution efforts, and assist in their deployment. You'll primarly work with Palo Alto Firewalls, FortiGates, and F5 Load Balancers. You'll also create action plans to mitigate identified vulnerabilitie

Easy Apply

Full-time

65/hr - 80/hr

Network Security Engineer

Hybrid in Dallas, Texas

•

Today

Roles and Responsibilities: Coordinate with PNC VRM team and work with them to remediate server / third party/ software VUFWork with internal CLP developers to make sure server patches and related software upgrade happens on timeprovide weekly status reports on VUF remediation/ certificate remediation and patching workMust Have Technical Skills: Operating System Proficiency: Deep understanding of server operating systems (e.g., Windows Server, various Linux distributions) including their archite

Easy Apply

Contract

Depends on Experience

Network/Security Architect

Remote

•

Today

Network/Security Architect Remote C2Hire Notes: Min 13+ Years over all experience is Must. Palo Alto, Automation, and Cloud Experience are a must! His top priority is candidates with strong firewall experience. Qualifications: Education: Bachelor s degree in computer science, information technology, other advanced science, or engineering field required. Master s degree preferred.Work Experience: 5+ years Designing & implementing large-scale network security infrastructure both on-prem and clo

Easy Apply

Contract, Third Party

Depends on Experience

Network Email Security Engineer

Frisco, Texas

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Network Email Security Engineer for a CONTRACT assignment with one of our premier Banking clients in Auburn Hills, MI or Frisco, TX. Hybrid schedule 2x weekly onsite Responsibilities : Responsible for designing, implementing, and maintaining an organization's network infrastructure, including email systems, to ensure reliable communication and data exchange. This role involves a combination of technical expertise in networking,

Contract

Principal Network Security Manager (F5 Load Balancers)

Hybrid in Coppell, Texas

•

Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Full-time

Senior Network Security Engineer

Remote

•

Today

Overview GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and policies. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities Plan and coordinate IT security programs and policies. Manage and control changes to systems, assessing the security impact of related changes. Provide security testing for code changes/development and pr

Full-time

USD 150,000.00 - 170,000.00 per year

Azure Network Security SME

Remote

•

Today

Job ID: 2509175 Location: REMOTE WORK, VA, US Date Posted: 2025-08-26 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a motivated, career and customer-oriented Azure Network Security SME to join our team and begin an exciting and challenging career. Job Responsibilities: Oversee se

Full-time

USD 120,001.00 - 160,000.00 per year

Network Security Engineer

Remote

•

Today

Overview GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lthe architecture, engineering, integration, development, and/or deployment of network and security devices, applications, and tools in an enterprise environment . This position will be located in Arlington, VA and will be a fully remote within the United States position. Responsibilities Responsibilities Lead the architecture, engineering, integration, development, and/or deployment of net

Full-time

USD 165,000.00 - 185,000.00 per year

Security Network Engineer

Dallas, Texas

•

Today

Description We are looking for an experienced Security Network Engineer to join our team on a contract basis. This role is based in Dallas, Texas, and requires a detail-oriented individual with solid expertise in network security and related technologies. The ideal candidate will bring a proactive approach to securing and optimizing network systems. Responsibilities: Implement and manage Palo Alto Firewalls to ensure robust network security. Configure and maintain Border Gateway Protocol (BGP)

Easy Apply

Contract

USD 75.21 - 87.09 per hour

Mainframe Network Security Admin

Remote

•

13d ago

Role :: Mainframe Network Security Admin Location :: Salt Lake City, UT Type :: Fulltime Job Description Administer, maintain, and configure CA-ACF2 security system on z/OS environments. Create, modify, and delete user IDs, groups, roles, datasets, and resource rules. Develop and enforce enterprise security policies and procedures using ACF2 rules. Perform access reviews, audits, and remediation tasks to ensure compliance with internal and external regulations (SOX, HIPAA, etc.). Analyze and tro

Easy Apply

Full-time

$90000 - $130000

Network / Email Security Engineer

Hybrid in Frisco, Texas

•

9d ago

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Network / Email Security Engineer Location: Frisco, TX (at least two days on site per week) Duration: 6+ months Job Description: Responsible for designing, implementing, and maintaining an organization's network infrastructure, including email systems, to ensure reliable communication and data exchange. This role involves a combination of technical expertise in networking, security, and email s

Easy Apply

Third Party, Contract

Depends on Experience

Cybersecurity / Network Security Manager

Frisco, Texas

•

21d ago

Cybersecurity / Network Security Manager Responsible for being trusted advisor to customer CISO. The role will be not only be required to interact with CISO and senior directors to help that address enterprise security challenges but also to proactively plan and execute the roadmaps for the organization. This role will be expected to participate in cybersecurity governance meetings with customer leadership and advise them. The role will work towards improving cybersecurity posture using differe

Easy Apply

Full-time

$72,000 - $134,000

Network / Email Security Engineer

Hybrid in Frisco, Texas

•

13d ago

Job role: Network / Email Security Engineer Location: Frisco, TX Or Auburn Hills, MI Duration: 6 months+ Job Description: Responsible for designing, implementing, and maintaining an organization's network infrastructure, including email systems, to ensure reliable communication and data exchange. This role involves a combination of technical expertise in networking, security, and email systems, as well as strong problem-solving and communication skills. Required Skills\Experience- Email Syste

Easy Apply

Contract

Depends on Experience

Security Network Engineer

Remote

•

Today

Seeking a Information Security network Engineer for long term onsite w2 contract opportunity in Cincinnati OH /100 % remote . If interested , share your work authorization ,word document resume, expected hourly pay rate, current location, availability for onsite/Hybrid/remote work , w2 hourly pay rate, skill stack and LinkedIn. Must have skills: networking (TCP/UDP, HTTP/HTTPS, DNS, CDN architecture), AWS, python, java,Bot mitigation tools,Web Application Firewalls (WAF) The Security Engineer is

Easy Apply

Contract

Depends on Experience

Network and Email Security Engineer - Frisco TX Hybrid

Hybrid in Frisco, Texas

•

13d ago

Job Title: Network and Email Security Engineer Location: AHOC or Frisco preferred Duration: 6 - 12 months (at least two days on site per week) Job Description: Responsible for designing, implementing, and maintaining an organization's network infrastructure, including email systems, to ensure reliable communication and data exchange. This role involves a combination of technical expertise in networking, security, and email systems, as well as strong problem-solving and communication skills. Req

Easy Apply

Third Party, Contract

Depends on Experience

Network Security Engineer with Palo Alto - 100% Remote - 13-14 years of experience required - (Only W2 - No third Party )

Remote

•

7d ago

Job Title : Network Security Engineer - Cloud & Firewall Specialist Location : 100% Remote Job Type : W2 Contract Duration : 12th + Months Note :- must have very strong experience in Palo Alto design, deployment, cloud both - AZURE and AWS, Networks Next-Gen Firewalls (NGFW), Terraform, Ansible, and Python Routing protocols experience (e.g., BGP, OSPF, EIGRP, RIP, EGP, IGRP, IS-IS) About the Role: We are seeking a highly skilled Security Network Engineer with a strong background in cloud infras

Easy Apply

Contract

Depends on Experience

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Network security jobs in Dallas, TX, USA