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Manager Network Security Jobs in Texas (NOW HIRING)

Sumeru Solutions

Network Security Analyst

Irving, TX · On-site

... Management 1 3 years Management of Technology Projects including Platform Migration Data Migration Network/Firewall Connectivity 1 - 3 years Administration Security Configuration Scripting Web ...

Socket.dev

Network Security Engineer

Irving, TX · On-site

$110 - $140/hr

Support identity and access management initiatives, including device hardening, endpoint security ... Core Network Engineering Responsibilities * Perform day-to-day networking tasks to ensure network ...

Stem Xpert

Network Security Audit

Irving, TX · On-site

$100K - $137K/yr

It also offers outsourcing, consulting, recruitment, career transition, and vendor management ... Senior Systems Engineer - Network Security Audit Location: Irving TX Duration: 6+ months Current ...

NorthMark Strategies

Network Security Engineer

Dallas, TX · On-site

$103K - $141K/yr

Implementing and managing advanced security solutions using firewalls, proxy, system hardening ... Overseeing network vulnerability assessments, penetration testing coordination and remediation ...

NAVA Software Solutions

Network Analyst

Houston, TX · On-site

Manage and support the network monitoring and configuration management software * Provide technical ... VPNs, Spanning tree and network security * Experienced with software defined networking

NorthMark Strategies

Network Security Engineer

Dallas, TX

$103K - $141K/yr

Implementing and managing advanced security solutionsusing firewalls, proxy, system hardening ... Overseeing network vulnerability assessments, penetration testing coordination and remediation ...

DTCC

Zero Trust & Network Security Manager

Coppell, TX · On-site

$97K - $132K/yr

Troubleshoot and resolve complex technical issues across Zscaler and network security platforms. * Manage and enhance security capabilities including DLP, CASB, SSPM, Advanced Threat Protection ...

United Airlines

Network Security Lead

Dallas, TX · On-site +1

$176K/yr

... management objectives. Your Role * Enterprise Zero Trust Network Architect : Implement Zero Trust ... Network Security Design : Design and validate secure on-prem and cloud networking patterns (VPC ...

Capgemini

Network Security Lead

Dallas, TX · On-site

$176K/yr

This role ensures the confidentiality, integrity, and availability of enterprise systems by defining security-by-design network frameworks aligned with business, compliance, and risk management ...

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All JobsNetwork Security JobsManager Network Security JobsManager Network Security Jobs in Texas

Manager Network Security information

How does a Manager Network Security typically collaborate with other departments to strengthen organizational security?

A Manager Network Security frequently works with IT, compliance, and business units to ensure the organization’s security policies align with operational needs and regulatory requirements. This involves regular meetings to assess risk, coordinate incident response plans, and implement security training. Effective collaboration helps identify emerging threats, streamline security processes, and foster a culture of shared responsibility for protecting sensitive data. Building strong cross-departmental relationships is key to proactively addressing vulnerabilities and ensuring swift action during security incidents.

What are the key skills and qualifications needed to thrive as a Manager Network Security, and why are they important?

To thrive as a Manager Network Security, you need deep knowledge of network protocols, cybersecurity principles, risk management, and a relevant degree or certifications such as CISSP, CISM, or CCNP Security. Familiarity with security tools like firewalls, intrusion detection systems (IDS), vulnerability scanners, and SIEM platforms is typically required. Strong leadership, problem-solving abilities, and effective communication skills help you manage teams and respond quickly to security incidents. These skills and qualities are vital to proactively safeguard organizational assets, ensure regulatory compliance, and lead a resilient security strategy.

What is the difference between Manager Network Security vs Network Security Engineer?

AspectManager Network SecurityNetwork Security Engineer
CertificationsCCNP, CISSP, CISMCISSP, CEH, CCNP Security
Work EnvironmentOversees teams, strategic planning, policy developmentHands-on security implementation, system monitoring
ResponsibilitiesSecurity strategy, team management, policy enforcementNetwork security setup, vulnerability assessment, incident response

The Manager Network Security focuses on leading security teams, developing policies, and strategic planning, while the Network Security Engineer handles technical security implementation and monitoring. Both roles require similar certifications and work within the same industry, but differ in scope and daily responsibilities.

What are the most commonly searched types of Network Security jobs in Texas? The most popular types of Network Security jobs in Texas are:
What cities in Texas are hiring for Manager Network Security jobs? Cities in Texas with the most Manager Network Security job openings:
Manager Network Security jobs near you
Infographic showing various Manager Network Security job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 11% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Network Security Engineer

NorthMark Compute and Cloud LLC

Dallas, TX • On-site

$120 - $160/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Job description

The Position As a Senior Network Security Engineer, you will play a critical role in managing, implementing and optimising a hyperscale network security infrastructure. As a technical leader, you will oversee complex security architecture initiatives, mentor peer engineers, handle escalated incident response efforts and ensure compliance with the latest security standards. Our company roadmap is centred on automation, therefore a background in automation and interest in leveraging automation is key to this role.

Responsibilities
  • Mentoring junior and mid-level engineers, overseeing team activities and providing guidance in complex troubleshooting and architecture decisions.
  • Implementing and managing advanced security solutions using firewalls, proxy, system hardening, threat profile and segmentation strategies to secure intellectual data.
  • Acting as a lead escalation for critical security incidents.
  • Developing automation playbooks, network security policies framework and consolidation, threat model and driving root cause analysis with corrective actions.
  • Overseeing network vulnerability assessments, penetration testing coordination and remediation planning.
  • Championing the integration of automated tools for infrastructure build, day‑two support and lifecycle management of all security infrastructure using platforms like Python, Terraform, and vendor APIs, leveraging tools such as Algosec, Tufin, Jenkins and Git.
  • Working closely with infrastructure, DevOps and application teams to embed security best practices throughout the technology stack.
Requirements
  • Extensive experience in network engineering and security engineering, along with proven architectural experience in trusted, untrusted and DMZ environments.
  • Proven leadership experience in a senior or lead engineering role, with the ability to drive the team and work independently.
  • Strong understanding of network protocols and the OSI model, with hands‑on experience in TCP/UDP‑based applications, routing, switching and load balancing.
  • Extensive knowledge of network security technologies, including firewalls, VPNs, proxies, MACsec, IPsec, HTTPS, certificate chains, DNS, NTP, AAA, and domain‑based authentication and authorisation.
  • Expertise with multiple security vendors, such as Palo Alto, Fortinet, Check Point and F5.
  • Strong understanding of Zero Trust principles, segmentation, and secure cloud networking in AWS or Azure.
  • Familiarity with scripting and automation using Python, Ansible, or Terraform.
  • Certifications such as CISSP, CCIE Security, GIAC (GSEC/GCIH/GXPN), Palo Alto, Fortinet or equivalent highly preferred.
  • Additional beneficial skills: core network with VxLAN EVPN DC architecture, hybrid or multi‑cloud environments, M&A technical integrations, SOC capabilities or MSSP experience, excellent written and verbal communication, firewall automation experience.
Benefits & Perks
  • Company‑Paid Lunch Stipend via GrubHub.
  • 100% Employer‑Paid Medical in a High Deductible Health Plan, Dental and Vision benefits for employees and their families.
  • 16 weeks of Paid Parental Leave.
  • Employee Assistance Program, Life insurance, Short‑Term Disability and Long‑Term Disability.
  • 401(k) with company match 100% of contributions up to 6%.
  • Optional Employee‑Paid Benefits such as PPO medical insurance, Health Savings Accounts (company contribution), Flexible Spending Accounts, Supplemental Life Insurance, Wellhub and more.
  • 25 days of Paid Time Off plus 12 company holidays.
Equal Opportunity Employer

NorthMark Strategies LLC is an Equal Employment Opportunity Employer. The Company’s policy is not to discriminate against any applicant or employee based on race, color, religion, national origin, gender, age, sexual orientation, gender identity, marital status, mental or physical disability, genetic information, or any other basis protected by applicable law. The firm also prohibits harassment of applicants or employees based on any of these protected categories.

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