954 Cyber Security Engineer jobs in Irving,TX

Engagement Manager, IT Strategy, Cyber

Gartner

Irving, TX 75039

New, Posted 14 hours ago

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Senior Product Security Engineer - Applications

Optimum Communications

Plano, TX 75086

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Security QA Analyst, Senior

Toyota Motor Sales, U.S.A.

Plano, TX 75025

OnsiteChildcare AssistanceEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Minimum 2-3 years of hands-on test automation experience using Selenium, Playwright, or similar frameworks
Minimum 2-3 years API testing using tools like Postman, REST Assured, Karate, SoapUI, ReadyAPI
Knowledge of programming/scripting languages such as Python, JavaScript, TypeScript, or Java
Knowledge of IAM platforms such as SailPoint, Okta, CyberArk, Oracle Identity Manager, IBM Security Identity Manager
Lead QA efforts to validate complex integrations between IAM platforms (e.g., Okta, SailPoint, ForgeRock) and enterprise applications using REST/SOAP APIs and other integration methods
Develop, maintain, and optimize functional and regression test cases (both manual and automated)
Ensure test cases are accurate, up-to-date, well-classified, and prioritized
Execute and support User Acceptance Testing (UAT) for security-related systems
Maintain and refactor automation scripts using tools such as Playwright, Selenium, Cypress
Perform root cause analysis for defects, manage the full bug lifecycle, and implement preventative measures
Ensure QA processes and deliverables align with audit, compliance, and Enterprise QA CoE standards
Provide regular testing status updates and proactively raise risks and impediments to QA leadership
Lead onshore and offshore QA resources across requirements review, test planning and design as well as test execution and reporting
Participate in early-stage activities including story grooming and requirement walkthroughs
Work with Product Owners (POs) and Technical Leads (TLs) to define test plans, timelines, and execution strategy
Maintain traceability and proper hygiene in Jira (requirements/defects) and qTest (test management) and actively participate in Agile ceremonies (daily stand-ups, sprint planning, reviews, retrospectives)

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Manufacturing Engineer Asc (Level 1)

Lockheed Martin

Grand Prairie, TX 75051

~ 20 min OnsiteFlexible SchedulePaid Time Off

Bachelor's degree in Manufacturing Engineering Technology, a similar field, or equivalent experience
Proven track record of data driven approach to solving problems
Strong communication skills
MUST BE A U.S. CITIZEN
This position is located at a facility that requires special access
The selected candidate must be able to obtain a Secret clearance
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Schedule for this Position: 4x10 hour day, 3 days off per week
Relocation Available: Possible

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Principal Engineer - Python API Development

Fidelity Investments

Euless, TX 76039

~ 15 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related engineering discipline
8+ years (typically 10+) building and operating production platforms and services at scale
Deep software engineering expertise in Python and distributed systems
A track record of building production‑grade services, libraries, and internal platforms
Linux fluency and scripting are required
Cloud platform leadership (AWS) —hands-on with S3, Lambda, Batch, Step Functions, EventBridge, CloudWatch, and SNS/SQS—and experience shaping platform patterns that other teams adopt
Experience enabling managed ML services (e.g., SageMaker) as part of broader platform capabilities; exposure to Azure or GCP is beneficial
DevOps and CI/CD at scale, owning standards for automated build/test/deploy (e.g., Jenkins, Git‑based workflows), containerization (Docker), release governance, and multi‑environment promotion for ML‑enabled workloads
Infrastructure as Code (CloudFormation, Terraform/OpenTofu) and platform reliability engineering (SLOs/error budgets, capacity planning, cost observability, incident response, and post‑mortems) for ML serving and data/feature pipelines
ML enablement in production: model packaging, deployment strategies (batch/online/streaming), inference routing, traffic management, performance tuning, observability, and controls for responsible use—without a research or modeling focus
Cross‑org technical leadership: you mentor junior and senior engineers, are a backbone of code review across repos, and routinely consider impacts on upstream/downstream systems when proposing changes
Set platform strategy and standards for ML packaging, deployment, serving, and observability—driving consistent adoption across squads and business units
Partner with Data Scientists to package, scale, and operationalize models; define the APIs, guardrails, and automation that take work from experimentation to reliable production
Enable secure, scalable access to traditional and generative models by collaborating with platform and application engineers to integrate through enterprise gateways and services
Advance model/data observability—tooling for data and feature drift detection, prediction‑quality monitoring and uncertainty signals, and automated diagnostics/ explainability
Lead cross‑platform incident response and post‑mortems, drive systemic fixes, and evolve standards to prevent recurrence—across applications and the platform
Uplevel engineering velocity by introducing reusable frameworks, paved paths, and CI/CD templates that simplify integration, reduce toil, and improve reliability at scale
Reduce cost and complexity across the ML ecosystem through pragmatic technology choices, clear abstractions, and a long‑term platform roadmap
The base salary range for this position is $107,000-216,000 USD per year.
Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.

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Applied Early Career Program - Field Service Engineer

Applied Materials

Dallas, TX 75221

Paid Relocation to Dallas, TX

Requires Travel

Associate degree, recent college graduate, military technical training, trade certification, or equivalent hands-on experience
Basic mechanical aptitude and interest in technical systems
Willingness to learn and read electrical and mechanical schematics
Ability to diagnose and solve basic technical problems
Strong written and verbal communication skills
Basic working knowledge of Microsoft Excel, Word, and PowerPoint
Valid driver's license and ability to obtain a passport, if required for travel
Ability to meet on-site safety, environmental, and customer requirements

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Inspector I Quality Control

Smiths Group

Irving, TX 75061

Onsite

Time management skills.
Must be adaptable to a changing work environment, completing jobs and must be able to deal with frequent change, delays, or unexpected events.
Attention to details and ability to focus on assignment.
Knowledge of reading engineering technical drawings, including GD&T; callouts
Effective English communication skills, including writing.
Knowledge of inspection tools (i.e. scopes, calipers, micrometers, etc) along with ability to focus for an extended amount of time while using microscope.
Have good computer skills and able to use Microsoft office products.

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HVAC Controls Systems Engineer

Johnson Controls

Irving, TX 75061

Requires TravelHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering and minimum 3 years' experience
Demonstrated knowledge of the construction or HVAC industry.
Demonstrated knowledge of control theory, automatic temperature controls, building automation systems and other building subsystems.
Experience with JCI software programming
Demonstrated experience in the integration of low voltage building sub-systems using various industry protocols (i.e., LON, BACnet, etc.).
Ability to relate technical knowledge to a non-technical audience.
Demonstrated advanced computer skills required, particularly computer-related drafting tools.
Ability to travel regularly.

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Information Technology Professional (IT Support)

U.S. Navy

Euless, TX 76039

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Lead Security Systems Technician

Active Security Consulting LLC

Dallas, TX 75201

~ 24 min Onsite

Graduate
Minimum of 5 years in electronic security, including systems integration, administration, and advanced troubleshooting, with a focus on compliance and adherence to government and independent standards
Completion of at least four industry certifications in electronic security and systems integration
Travel to projects and stay overnight for varying lengths of time
Background check
Valid driver's license
Eligible for U.S. Government Security Clearance
Ability to work in a team environment
Ability to handle prolonged tasks
Ability to handle up to 50 pounds
Ability to work at heights
Ability to work in diverse environments
Maintaining company-issued tools, vehicles, and equipment

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