Top 654 Network security engineer Jobs in Southlake, Tx

Sr Cybersecurity Engineer
GM Financial —Irving, TX
- Full-time
- Hybrid work
- Azure
- Office
- Windows
- Tuition reimbursement
- 401(k) matching
Associate Cybersecurity Analyst | Early Career
Momentum —Dallas, TX
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance
Information Security Analyst
ProbablyMonsters —Dallas, TX
- $95,000 - $138,000 a year
- Full-time
- Mid-level
- Windows
- AWS
- AD&D insurance
- Paid holidays
Lead AWS Security Engineer
State Farm —Richardson, TX
- $107,000 - $163,000 a year
- Full-time
- Hybrid work
- 6 years
- Research
- Office
- Paid holidays
- Health insurance
9h
Network Security Engineer
Kimley-Horn —Dallas, TX
- Bachelor's degree
- Continuous improvement
- Mentoring
- Profit sharing
- Health insurance
Technology Support Specialist
Coppell ISD —Coppell, TX
- Classroom
- Computer science
- Clean driving record
8d
Network Security Engineer
LinkPro Technologies —Irving, TX
- Email
- Mid-level
- Travel
Network Engineer
Fidelity TalentSource —Westlake, TX
- Email
- AWS
- Software development
- Senior level
2027 Launch Graduate Program: Associate Cybersecurity Analyst
Momentum —Dallas, TX
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Paid holidays
- Disability insurance
(USA) Senior Network Engineer
Vizio —Dallas, TX
- $80,000 - $155,000 a year
- Azure
- Computer Science
- High school
- Paid jury duty
- Disability insurance
Network & Security Engineer
Citadel Completions LLC —Dallas, TX
- On call
- Computer science
- Computer Science
- 5 years
Quick Apply
9d
Network Engineer II
Confie Administrative Services Inc —Dallas, TX
- $80,000 - $90,000 a year
- On call
- Hybrid work
- 5 years
- Bachelor of Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Senior Network Engineer
Berkshire Hathaway Automotive —Irving, TX
- Full-time
- Background check
- 5 years
- System design
- Paid training
- Paid holidays
Quick Apply
Cloud Security Engineer
East West Bank —Dallas, TX
- $160,000 - $220,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Opportunities for advancement
Network Security Engineer
EF Johnson Technologies Inc. —Irving, TX
- $120,000 - $140,000 a year
- Full-time
- Computer Science
- System design
- Windows
- Paid holidays
- Dental insurance
Quick Apply
Information Security Senior Engineer - Authentication
Equinix —Dallas, TX
- $136,000 - $204,000 a year
- Full-time
- Office
- Senior level
- Communication skills
- Paid holidays
- Paid time off
Network Svcs Escalation - Network Escalation Engineer
ECI —Dallas, TX
- $125,000 a year
- Full-time
- 8 years
- Analysis skills
- Bachelor's degree
- 401(k)
- Paid time off
8d
Senior Network Security Engineer
Digerati Systems —Frisco, TX
- Computer Science
- Senior level
- Under 1 year
Senior Information Security Compliance Engineer
Crestron Electronics Inc. —Plano, TX
- $93,500 - $151,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Network Engineer
DuraServ Corp —Coppell, TX
- Full-time
- Customer service
- Mid-level
- Office

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Sr Cybersecurity Engineer

GM Financial -
Irving, TX

Apply Now

Job Details

Full-time

Benefits

Tuition reimbursement
401(k) matching

Qualifications

High school diploma or GED

Full Job Description

Why GMF Cybersecurity?

Innovation isn’t just a talking point at GM Financial, it’s how we operate. By joining our team, you’ll work in a mission-focused environment with specialized teams, including Engineering, Threat Intelligence, Vulnerability Management, Incident Response, Firewall, Governance, Risk, Architecture and Offensive Security. These teams collaborate to identify, manage and respond to threats, all while driving innovation across the environment.

Cybersecurity is central to our strategic vision, so you’ll benefit from exceptional leadership visibility, with direct reporting lines to the CEO. This structure ensures your work is recognized and supported at the highest levels, while also enabling bold innovation and the adoption of cutting-edge technologies.

Shape the future of Cybersecurity at GM Financial, with the freedom to explore, the tools to build and the support to thrive.

This position will be posted until filled.

About the role:

The Sr Cybersecurity Engineer – Incident Response will lead the detection, investigation, and response to complex cybersecurity threats, driving advanced incident response activities and enhancing security monitoring across a broad range of technologies. If you are looking to make a meaningful impact by applying your extensive cybersecurity experience to improve detection capabilities, guide response efforts, and strengthen the organization’s overall security posture, GM Financial is the place to do it.

In this role you will:

- Participate in incident investigations, covering detection, containment, eradication, recovery, and post-incident reviews
- Perform analysis of various log sources, SIEM alerts, IDS/IPS alerts, host activity, and network traffic to identify suspicious or unauthorized activity
- Act as the senior escalation point for complex investigations, providing investigative direction and response strategy
- Develop and standardize incident response playbooks to improve consistency and efficiency
- Identify and codify attacker TTPs and IOCs, feeding them into detection pipelines and IR playbooks
- Stay current with evolving attack techniques and security technologies to design, build, and continuously refine cloud detections and alerts across Azure and Microsoft 365
- Participate in an on‑call rotation to support timely response to security incidents outside of standard business hours

What makes You an ideal candidate?

Knowledge of TCP/IP networking, OSI model and IP subnetting
Knowledge of analysis tools like Bro/Zeek or Suricata, and ability to perform analysis of associated network logs
Knowledge of the NIST Incident Response Life Cycle and the MITRE ATT&CK Framework
Knowledge of Windows operating systems and general knowledge of Unix, Linux, and Mac operating systems
Knowledge of cloud incident response on platforms like Azure
Hands‑on experience responding to security incidents in cloud and on-prem environments
Experience writing and optimizing Splunk queries for investigation and threat hunting across various data sources
Ability to use scripting and automation to acquire evidence, investigate at scale, and accelerate response actions
Experience translating investigations into repeatable response processes, documentation, and improvement opportunities for detection and prevention
Demonstrated ability to communicate across multiple levels of stakeholders
Ability to document and summarize technical evidence and findings
Good interpersonal, verbal, and written communication skills across various mediums
Detail oriented with good analytical skills and ability to formulate decisions based on evidence gathering
Ability to exercise prudent judgment and offer knowledgeable recommendations
Ability to work both independently and in a team environment
Ability to manage multiple projects, tasks, and investigations
Ability to work in sensitive situations

Additional Knowledge and Skills

Working effectively within an AI enabled environment:

Ability to use AI tools (e.g., Microsoft Copilot) to support daily work
Skills in evaluating AI outputs for accuracy, compliance, and bias
Experience integrating AI into workflows to improve efficiency or insights
Familiarity with AI assisted research, summarization, and content generation

Work Experience & Education

3-5 years of experience in large and complex business environments with a successful track record working directly with senior level management preferred
3-5 years of experience in one or more of the following domains: Cybersecurity, Information Security, Network Engineering, or Network Operations, Information Technology, Application Development preferred
High School Diploma or equivalent required

Licenses and Certifications

One or more security related certifications, such as CISSP, CCNP-Security, GIAC, CEH, or CPTS highly preferred

What We Offer: Generous benefits package available on day one to include: 401K matching, bonding leave for new parents (12 weeks, 100% paid), tuition assistance, training, GM employee auto discount, community service pay and nine company holidays.

Our Culture: Our team members define and shape our culture — an environment that welcomes innovative ideas, fosters integrity, and creates a sense of community and belonging. Here we do more than work — we thrive.

Compensation: Competitive pay and bonus eligibility.

Work Life Balance : Flexible hybrid work environment, 4-days a week in office.

NOTE: We are unable to consider candidates who require visa sponsorship for this position

This position is not open to agency submissions

#GMFJobs #LI-Hybrid #LI-ST1

Apply Now

Refine Your Search

network security engineer jobs in southlake, tx

Sr Cybersecurity Engineer

Associate Cybersecurity Analyst | Early Career

Information Security Analyst

Lead AWS Security Engineer

Network Security Engineer

Technology Support Specialist

Network Security Engineer

Network Engineer

2027 Launch Graduate Program: Associate Cybersecurity Analyst

(USA) Senior Network Engineer

Network & Security Engineer

Network Engineer II

Senior Network Engineer

Cloud Security Engineer

Network Security Engineer

Information Security Senior Engineer - Authentication

Network Svcs Escalation - Network Escalation Engineer

Senior Network Security Engineer

Senior Information Security Compliance Engineer

Network Engineer

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