Top 50 Information systems security engineer Jobs in Dallas Tx

Cybersecurity Analyst - OT
North Texas Municipal Water —Wylie, TX
- $75,922 - $112,364 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Paid time off
Engineer, IAM
Optimum —Plano, TX
- $83,538 - $137,241 a year
- Background check
- Azure
- Computer Science
Quick Apply
Analyst I, Cyber Security
Dallas College —Mesquite, TX
- From $77,200 a year
- Full-time
- Bilingual
- Computer Science
- Customer service
11d
Cybersecurity Engineer - Cloud
GM Financial —Irving, TX
- Full-time
- Hybrid work
- Azure
- Office
- High school diploma or GED
- Tuition reimbursement
- 401(k) matching
Cyber Security Engineer
Humana —Dallas, TX
- $89,000 - $121,400 a year
- Full-time
- Remote
- Azure
- Computer Science
- Mid-level
- Paid parental leave
- Paid holidays
2d
Junior Cloud Engineer – Government Cloud & Cybersecurity
Texas Instruments —Dallas, TX
- Azure
- Computer Science
- Mid-level
Cyber Security Identity Staff Engineer
GEICO —Richardson, TX
- $110,000 - $230,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
IT Cyber Security Analyst
Careington International Corporation —Frisco, TX
- On call
- Hybrid work
- Computer Science
- HIPAA
- Research
Quick Apply
1000000557.SENIOR CYBERSECURITY ANALYST.INFO TECH - SECURITY
Dallas County —Dallas, TX
- Full-time
- Clean driving record
- Azure
- 6 years
IT Infrastructure & Security Analyst
EWC Corporate LLC —Plano, TX
- Computer science
- Computer Science
- Mid-level
Quick Apply
10d
Information System Security Engineer (ISSE) I
Cyber Defense Technologies —Richardson, TX
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Cybersecurity Engineer
ABACUS —Dallas, TX
- Nights as needed
- Remote
- Google Workspace
- Azure
- Computer Science
- Disability insurance
- Health insurance
Quick Apply
Principal Engineer, Cybersecurity - Data Loss Prevention
T-Mobile USA, Inc. —Frisco, TX
- $127,800 - $230,700 a year
- Full-time
- 18 years or older
- Computer science
- Computer Science
- Paid parental leave
- AD&D insurance
13d
Information Security Incident Response Engineer
CybeCys —Plano, TX
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
Cybersecurity Engineer - Web Application Firewalls
Triumph —Dallas, TX
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Information System Security Engineer (ISSE)
Cyber Defense Technologies —Richardson, TX
- 8 years
- Senior level
- Leadership
- Health insurance
- Dental insurance
Quick Apply
Sr Engineer, Cybersecurity
T-Mobile USA, Inc. —Frisco, TX
- $103,400 - $186,400 a year
- Full-time
- 18 years or older
- Computer science
- Computer Science
- Paid parental leave
- AD&D insurance
9d
Information Security Senior Engineer - Identity Governance
Equinix —Dallas, TX
- $136,000 - $204,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Paid time off
Staff, Software Engineer, Information Security
Vizio —Dallas, TX
- $110,000 - $220,000 a year
- Full-time
- Computer Science
- High school
- Bachelor of Science
- Paid jury duty
- Disability insurance
SkillBridge Military Transition Program, Information Security Engineer - Trainee
Equinix —Dallas, TX
- Full-time
- Military
- System design
- Java

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Cybersecurity Analyst - OT

North Texas Municipal Water -
Wylie, TX

Apply Now

Job Details

Full-time
$75,922 - $112,364 a year

Benefits

Health insurance
Paid time off
Pension plan

Qualifications

Zero Trust security
Zero Trust Architecture (Architecture security)
Security compliance frameworks implementation
Driver's License
NIST standards
Remote access software
Log analysis tools
Regulatory Frameworks (Architecture security)
Legal compliance
Information security auditing

Full Job Description

North Texas Municipal Water District (NTMWD) provides vital wholesale water, wastewater and solid waste management services to more than two million people who call North Texas their home. Our culture is deeply ingrained in our core values of Integrity, Trust, Respect, Unity, Service, and Teamwork (ITRUST). Our employees will tell you they feel a sense of purpose and have a daily opportunity to make a positive impact on the cities we serve by helping to provide services that their residents and businesses need to thrive. We offer an array of excellent benefits, including comprehensive health and wellness packages, generous paid time off, professional development opportunities, and a robust pension plan to help secure our employees’ financial future. If you are looking for a rewarding, long-term career where you can make a meaningful impact on the North Texas region, look no further than NTMWD!

Position Summary
This position plays a critical role in safeguarding Operational Technology (OT) environments, including SCADA, and industrial control systems (ICS) supporting water and wastewater operations. This position is responsible for monitoring, assessing, and improving the OT cybersecurity posture to reduce risk while ensuring safety, reliability, and regulatory compliance. The role involves collaboration with Operations, Engineering, IT, integrators, SOC partners, and external agencies to identify threats, respond to incidents, and advance the District’s OT cybersecurity maturity. Responsibilities include supporting compliance with NIST SP 800-82, ISA/IEC 62443, AWWA Cybersecurity Guidance, and applicable USEPA/CISA mandates.
Job Responsibilities

Design and implement OT security controls aligned with industry best practices and regulatory frameworks.
Monitor and analyze OT security alerts, logs, and threat intelligence using passive monitoring tools.
Identify vulnerabilities and manage remediation lifecycle for OT systems.
Maintain and update Incident Response, Business Continuity, and Disaster Recovery plans for OT environments.
Coordinate OT cybersecurity activities with Operations to ensure safety and uptime.
Support secure remote access solutions for vendors and integrators (VPN, MFA, jump servers).
Participate in OT risk assessments and threat modeling for new deployments and capital projects.
Conduct compliance audits and prepare regulatory reports (USEPA, state water regulations).
Maintain inventory of OT/ICS assets and support network segmentation between IT and OT zones.
Lead tabletop exercises and incident response activities involving OT systems.
Provide OT cybersecurity awareness training for operations staff.
Evaluate emerging OT security technologies and trends.
Review vendor cybersecurity practices and third-party access controls.
Perform forensic analysis of OT-related incidents.
Document findings, prepare reports, and maintain accurate records
Perform other duties as assigned.

Job Requirements

Education & Experience:

Bachelor’s degree in Cybersecurity, Computer Science, Management Information Systems, or equivalent experience.
Minimum of two years in cybersecurity with hands-on OT/ICS/SCADA experience preferred.
Industry certifications are highly desirable: GIAC GICSP, ISA/IEC 62443, AWWA Cybersecurity Training, Security+, CEH, CySA+, CCNA.
Experience with compliance audits and regulatory reporting.
Exposure to cloud security (Azure/AWS) is a plus.

Knowledge, Skills & Abilities:

Expertise in OT security tools and platforms (e.g., Dragos, Nozomi Networks, Claroty).
Knowledge of Zero Trust principles and secure remote access technologies.
Familiarity with OT protocols (Modbus, DNP3, Ethernet/IP) and ICS architectures.
Understanding of NIST SP 800 series, ISA/IEC 62443, AWWA guidance, and USEPA cybersecurity expectations.
Ability to interpret alerts from ICS-aware detection platforms and SIEM systems.
Strong analytical, communication, and problem-solving skills.
Basic scripting or automation skills (Python, PowerShell) for log analysis and reporting.

Environmental and Physical Working Conditions
Driving a District vehicle for business may be required. Employees required to drive as part of their job duties are responsible for maintaining a current, valid, and vehicle - appropriate driver' s license of their resident state.
This position requires minimum physical exertion with daily lifting requirements up to 50 pounds. Significant finger dexterity required. Activities may include carrying office materials, pulling and pushing file drawers and organizing paperwork. Duties are almost always carried out in an office environment. Equipment used includes a Network Computer System and/or personal computer, various printers, calculators, copier and telephone.

Thank you for considering a career with us! We value diversity, equal opportunity, and a positive work environment. We are committed to providing a rewarding and fulfilling career with opportunities for growth and development. If you are passionate about making a difference and contributing to a dynamic and growing organization, we want to hear from you. Apply today and let’s explore the potential of working together to provide affordable, safe and reliable water, wastewater, and solid waste management services to the North Texas region.

Apply Now

Refine Your Search

information systems security engineer jobs in dallas tx

Cybersecurity Analyst - OT

Engineer, IAM

Analyst I, Cyber Security

Cybersecurity Engineer - Cloud

Cyber Security Engineer

Junior Cloud Engineer – Government Cloud & Cybersecurity

Cyber Security Identity Staff Engineer

IT Cyber Security Analyst

1000000557.SENIOR CYBERSECURITY ANALYST.INFO TECH - SECURITY

IT Infrastructure & Security Analyst

Information System Security Engineer (ISSE) I

Cybersecurity Engineer

Principal Engineer, Cybersecurity - Data Loss Prevention

Information Security Incident Response Engineer

Cybersecurity Engineer - Web Application Firewalls

Information System Security Engineer (ISSE)

Sr Engineer, Cybersecurity

Information Security Senior Engineer - Identity Governance

Staff, Software Engineer, Information Security

SkillBridge Military Transition Program, Information Security Engineer - Trainee

I want to receive the latest job alert for information systems security engineer in dallas tx

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