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Senior Cybersecurity Engineer

Irving,TX

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791 Senior Cybersecurity Engineer jobs in Irving,TX

New, Posted 5 hours ago
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Senior Penetration Testing Engineer

McKesson

Irving, TX 75039

OnsiteUrgently Hiring

  • Degree or equivalent and typically requires 7+ years of relevant experience.
  • Proficiency in scripting languages such as Python, Bash, or PowerShell.
  • Expertise in tools such as Burp Suite Pro, Owasp ZAP, Nmap, and Kali Linux suite of tools for Web and Network Penetration testing.
  • Experience with cloud penetration testing (AWS, Azure, GCP).
  • Familiarity with MITRE ATT&CK; framework and threat emulation techniques.
  • Understanding of secure coding practices and common vulnerabilities (e.g., OWASP Top 10)
  • Strong analytical and problem-solving abilities.
  • Excellent written and verbal communication skills.
  • Project and time management skills.
  • Preferred Knowledge & Skills: Bachelor's degree (in Computer Science, Cybersecurity, or a related field) or equivalent work experience.
  • Advanced certifications (e.g., OSCP, OSWA, OSWE, OSEP, OSCE, BSCP, HTB CWES, HTB CWEE, or other).
  • Experience in purple teaming and collaboration with defensive security teams.
  • Experience managing application security tools, including SAST, DAST, SCA, and WAF solutions.
  • Experience with bug bounty programs, including platforms such as HackerOne and Bugcrowd.
  • Knowledge of regulatory frameworks, including PCI DSS, HIPAA, and NIST standards.
  • Interest in and experience with AI, including development, infrastructure, agents, penetration testing, or red teaming use cases (e.g., XBOW, Hadrian NOVA, Horizon3, Pentera, vPenTest, or open source alternatives).
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New, Posted 6 hours ago
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Senior Director, Enterprise Architecture

Keurig Dr Pepper

Frisco, TX 75033

~ 33 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Master's or Bachelor's degree in related field (e.g., Computer Science, Computer Engineering, Electrical Engineering, Information Technology, System Analysis, etc.) or equivalent combination of education and work experience
  • Multiple years of experience in leading an Enterprise Architecture team
  • Typically, 10+ years of experience in IT and business/industry including strategic and operations planning
  • Typically, 10+ years of experience in at least three disciplines, such as business, information, solution, or technical architecture, application development, middleware, information analysis, database management, or operations
  • Experience in working in multiple, diverse technologies and processing environments.
  • Native-level proficiency/fluent in English
  • Experience in DevOps and Agile technology environments
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New, Posted 5 hours ago
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Senior Data Engineer

McKesson

Irving, TX 75039

$156,998-$184,400/yr
Onsite

  • Bachelor's degree, or foreign equivalent, in Computer Science, Computer Engineering or a related field
  • Eight (8) years of experience in the job offered or a related field
  • Four (4) years demonstrated experience in each of the following: SQL: Writing complex queries to debug and fix application related issues; Java: Using programming language for building pipelines and data transformation for the existing application; Python, Scala: Building new and enhancing existing application; MySQL: Writing queries, investigating, and fixing data issues associated with application; ETL/ELT Development: Designing, building, and orchestrating pipelines; Data Modeling: Working with snowflake schema, normalization/denormalization, dimensional modeling; CI/CD: Continuous integration and deployment for automating build, testing and releases using GitHub Actions; Talend: Comprehensive ETL platform for building, transforming, and integrating data pipelines from various sources
  • Two (2) years demonstrated experience in each of the following: Databricks: Unified analytics platform for large scale data processing, analytics, and machine learning; Azure Data Factory: Orchestration and ETL tool for automating data workflows and integrations across systems; PySpark: Distributed Data Processing framework for transforming and analyzing large datasets in parallel; AWS: Object Storage Service for scalable, cost-effective data storage and retrieval; Azure: Blob Storage for storing data, Logic Apps for sending notifications, Key Vaults for storing secrets, resource groups, IAM and user management
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Senior Electrical Engineer - Healthcare

TLC Engineering Solutions

Dallas, TX 75201

Hybrid~ 24 minFlexible ScheduleHealth InsuranceRetirement Benefit

  • Degree in area of expertise
  • PE
  • 15+ years of experience in A/E environment
  • Demonstrated success in managing projects
  • Engineering expertise in field and knowledge of parallel fields
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New, Posted 5 hours ago
Application System Analyst Senior - IS Support Imaging

CHRISTUS Health

Irving, TX 75039

Onsite

  • Associates or Bachelor's degree preferred with a focus in healthcare, business, or information systems
  • Ability to present complex data in meaningful method, i.e., charts, graphs
  • Ability to adjust to and implement change
  • Problem Solving skills
  • Multitasking skills
  • Work as a team member
  • Proficient in Microsoft applications including Word, Excel, and PowerPoint
  • Excellent customer service skills
  • Highly effective written and verbal communication and interpersonal skills to establish working relationships that foster optimal quality teamwork and education
  • Strong organizational skills in managing multiple priorities
  • 5+ years within healthcare, business, or information systems
  • Requires minimal instruction on day-to-day work and general direction on more complex tasks and projects
  • Develops new functionality for requests with little to no direction and leads multidisciplinary teams throughout project
  • Regularly serves as mentor or knowledge resource to peers across community
  • Works in a team setting, sharing information and assisting other junior level team members
  • Possesses detailed healthcare knowledge and systems expertise
  • Excellent project management and communication skills, both verbal and written
  • Associated certifications on area of focus, preferred
  • For Epic Analysts: Certified or proficient in assigned Epic module (must be obtained within 6 months of employment date)
  • Certifications or Proficiencies must stay current by maintaining new version training
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New, Posted 1 day ago
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Senior AI/SW Engineer (STAR.OS, hybrid, Dallas-Fort Worth)

Lockheed Martin

Fort Worth, TX 76102

Flexible Schedule
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Global Network Director

Confidential

Dallas, TX 75201

Requires Travel

  • 10+ years of experience in network engineering and operations
  • Minimum of 5 years in a senior leadership position
  • Deep expertise in enterprise and global network architecture
  • Strong knowledge of routing, switching, and network protocols
  • Experience in supporting large-scale data centers, network security, and public cloud networking
  • Familiarity with Cisco and Arista technologies
  • Willing to travel internationally up to 25% of the time
SmartExplore AI is experimental.
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New, Posted 2 hours ago
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Senior AI Developer [210505]

Aquent Talent

Southlake, TX 76092

~ 26 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
  • 7+ years of professional software engineering experience actively developing large-scale software using Java, Spring framework, cloud development, and Web Services supporting high-volume transactions in a highly available environment.
  • 2+ years of hands-on experience with AI/ML implementation and production deployment.
  • 6+ years of experience working with containers and microservices in the cloud.
  • 6+ years of experience in cloud deployment within a continuous integration and continuous delivery (CI/CD) model.
  • 2+ years of experience with cloud platforms like AWS or GCP.
  • 2+ years' experience working with databases such as MongoDB, Aerospike, and/or PostgreSQL.
  • 2+ years prior experience in IT transformations and system modernization initiatives from legacy to distributed platforms.
  • Hands-on experience with Large Language Models.
  • Demonstrated exposure to, or hands-on experience with, Generative AI coding assistants used across day-to-day engineering workflows in the SDLC, applying engineering judgment and validation.
  • Working knowledge of agentic workflows, spec-driven development, and custom instructions and prompt engineering, with the ability to establish team-level practices for effective AI-assisted development.
  • Understanding of broker-dealer capabilities and operations.
  • Excellent communication skills and a proven ability to communicate and lead other engineers in a collaborative environment.
  • Collaborative mindset coupled with a bias for action to effectively engage with fellow developers, architects, and adjacent teams.
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New, Posted 6 hours ago
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Information Systems Security - Senior Engineer

Parkland Health Hospital System

Dallas, TX 75235

~ 24 min Onsite

  • Must have a Bachelors degree in Management Information Systems.
  • Must have six years of experience in an information systems security domain with a background in mobile device security, endpoint protection, wireless protection, vulnerability management, incident response and mitigation, threat research and cyber intelligence analysis or other cyber security domain.
  • Must have a current CompTIA Security+ Certification or equivalent in industry certification, background and knowledge within 6 months of placement into the position.
  • CISSP Preferred.
  • Knowledge of NIST, HITRUST, PCI, HIPAA Security Rule and associated common security frameworks.
  • Professional experience in a system administration role supporting multiple platforms and applications.
  • Must have the ability to perform complex research in order to determine industry standard products and solutions in response to security requirements.
  • Must have the ability to develop project plans, organize and monitor tasks, and be able to produce quality results in a timely manner.
  • Must be able to perform technical risk assessments and implement corrective actions regarding the safeguarding of information systems.
  • Must be able to independently implement and maintain complex information security tools and provide guidance to other technical staff on proper use of the tools.
  • Must have superior writing skills and the ability to communicate effectively.
  • Working knowledge of design, implementation, and maintenance of: Local area networks, Microsoft Active Directory / GPO, Data Loss Prevention, Encryption Technologies, Intrusion Detection Systems, Intrusion Prevention Virtual Private Network, Linux Operating Systems, Windows Operating Systems, Communication Protocols, Multi-factor authentication, Cloud Access Security Broker, Endpoint Detection and Response Technologies, Security Information and Event Management Tools.
  • Must have advanced working knowledge of network and vulnerability assessments, malware analysis, threat intelligence and vulnerability management.
  • Must be able to listen and communicate effectively with executive level staff and leadership teams.
  • Direct experience with anti-virus software, intrusion detection, firewalls and content filtering
  • Experience with hacker techniques and network security principles.
  • Location: 8435 Stemmons Bldg.
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New, Posted 1 hour ago
Accounts Payable Specialist Senior - Accounting

CHRISTUS Health

Irving, TX 75039

OnsiteBilingual Preferred

  • High School diploma or equivalent required
  • 3+ years of AP experience or related field is required
  • Proficient in Microsoft Office (Excel, Word, Outlook, PowerPoint)
  • Infor/Lawson or other large ERP Systems
  • Healthcare experience is preferred
  • Bilingual (Spanish/English) is preferred
  • The following professional certifications are preferred: APM (Accounts Payable Manager); CAPP (Certified Accounts Payable Professional); CAPA (Certified Accounts Payable Associate); CPA (Certified Public Accountant); APPM (Accredited Procure-to-Pay Manager)
SmartExplore AI is experimental.
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