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Security Engineer Jobs in Plano, TX

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Cyber Security Engineer_ AI Driven Softtek

Dallas, TX

$100,000–$120,000 / year
Full time
Quick Apply

With 15 Global Delivery Centers in the U.S., Mexico, China, Brazil, Argentina, Costa Rica, Spain, Hungary and India, Softtek helps improve time-to-business-solution, lower costs of existing applications, deliver better engineered and tested applications, and produce predictable outcomes for top-tier corporations in over 20 countries. Operate and maintain vulnerability management tools, including scheduling vulnerability scans, reviewing findings, identifying security risks, and coordinating remediation activities.

17 days ago

Security Engineer, Cloud Vercel

Dallas, TX

Remote

Youll play a key role in making security a core part of how we build, deploy, and scale our systems, while helping the company grow securely and confidently. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide.

10 days ago

Security Software Engineer, IAM Vercel

Dallas, TX

This is a high-impact, ownership-heavy role: youll define IAM architecture from the ground up, migrate Okta fully behind Terraform, and serve as the subject matter expert who levels up the entire organization on IAM best practices. Were looking for a Security Software Engineer to join our Security team and own Vercels Identity and Access Management strategy - across both corporate and production environments.

10 days ago

Cloud Automation Security Engineer BC Forward

Plano, TX

$75–$93.08 / hour
Full time
Quick Apply

The ideal candidate will have strong experience in public cloud platforms (AWS and Azure), Infrastructure as Code with Terraform, and automation using Python and Ansible and a proven ability to design, build, and deliver secure, compliant, and repeatable cloud infrastructure and streaming solutions . With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

24 days ago

Application Security Engineer II Abnormal

Dallas, TX

$130,100–$187,000 / year

Abnormal AI is looking for an Application Security Engineer II to secure the AI-powered systems at the core of our AWS-based platform (LLM-integrated features, agentic workflows, MCP connectors, and the model supply chain) against threats like prompt injection at production scale. • Lead threat modeling and security architecture reviews with engineering teams by translating security risks into concrete development actions, with particular focus on AI-powered features (LLM integrations, agentic workflows, MCP connectors).

10 days ago

GenAI Security - Principal Security Research Engineer Elastic

Dallas, TX

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. As a Principal Security Research Engineer on the Threat Research and Detection Engineering (TRaDE) team, youll play a key role in shaping the detection capabilities of Elastic Security.

10 days ago

Sr. Automation Engineer - Mobile Testing Cortracker Inc

Dallas, TX

$55–$60 / hour
Contractor
Quick Apply

Mentor and Guide: Act as a technical lead, guiding and mentoring other Test Automation Engineers to ensure their scripts align with modern automation frameworks and industry best practices—bridging the gap for team members transitioning between web and mobile testing. Native Frameworks: Direct, hands-on experience with native platform testing tools, specifically XCUITest (Apple's unit/UI test tool) and Espresso or UI Automator (for Android-specific testing).

1 day ago

Staff Software Engineer, Security & Privacy Abnormal

Dallas, TX

$210,400–$302,500 / year

Distributed systems expert – you bring deep experience designing and operating large-scale distributed systems, and have partnered with security teams to build secure-by-default solutions. Were looking for a distributed systems expert who has worked closely with security teams — someone who can drive Product Security at scale and translate that into clear, executable technical roadmaps.

10 days ago

Cyber Exposure Management Engineer Stefanini

Dallas, TX

Remote

$95–$100 / hour
Temporary
Contractor
Quick Apply

About Stefanini Group: The Stefanini Group is a global provider of offshore, onshore and near shore outsourcing, IT digital consulting, systems integration, application, and strategic staffing services to Fortune 1000 enterprises around the world. Our presence is in countries like the Americas, Europe, Africa, and Asia, and more than four hundred clients across a broad spectrum of markets, including financial services, manufacturing, telecommunications, chemical services, technology, public sector, and utilities.

24 days ago

Senior Security Architect CYNET SYSTEMS

Dallas, TX

$55–$60 / hour
Temporary
Contractor
Part time
Quick Apply

We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.

9 days ago

Specialist, GNC Engineer L3Harris Technologies

Richardson, TX

Responsibilities include developing and evaluating guidance, navigation, and control algorithms; building high-fidelity simulations; implementing software prototypes; supporting integration and test; and analyzing performance across a range of vehicle types and mission profiles. Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Robotics, Mathematics, or a related technical discipline and a minimum of 4 years of related engineering experience with a Bachelor’s degree.

4 days ago

Principal Software Engineer - Security Elastic

Dallas, TX

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. • You have a solid comprehension of distributed systems security, including node-to-node mutual trust, zero-trust transport, partition tolerance, and cluster state propagation.

10 days ago

Chief Antenna Design Engineer L3Harris Technologies

Rockwall, TX

Our team has state-of-the-art design tools validated with real hardware prototypes including CST Design Studio Antenna Modeling Software, Circuit Board design software, MATLAB software, SolidWorks software, and a PCB Laser that produces multiple same-day iterations of antenna designs. As a Chief Antenna Design Engineer, you will be directly supporting proposal efforts to generate new business, mentor younger peers, lead timely program execution, develop state-of-the-art antenna designs, and ensure antenna systems designs meet or exceed customer requirements.

4 days ago

Specialist, Electrical Engineer L3Harris Technologies

Plano, TX

Designs can include development of Avionics Systems, RF, LAN, Data Processing, Sensor Systems, Power Distribution Systems, Electrical Loads analysis, Load shedding scheme to name a few, along with the opportunity to support testing and integration of systems on the aircraft. Engineer will be responsible for research, systems integration, preparation of engineering drawings, and coordination of design activities with Systems Engineering, Manufacturing, and Production to ensure that designs meet requirements at minimum cost.

4 days ago

Senior Associate, Electrical Engineer L3Harris Technologies

Plano, TX

1 day ago

Sr. Associate, Electrical Engineer L3Harris Technologies

Plano, TX

Designs can include development of Avionics Systems, RF, LAN, Data Processing, Sensor Systems, Power Distribution Systems, Electrical Loads analysis, Load shedding scheme to name a few, along with the opportunity to support testing and integration of systems on the aircraft. The design includes creating system wiring diagrams using the Capital Harness System tool as well as circuit breaker panels, control panels and other items using Computer Aided Design (CAD) tools.

4 days ago

L5 Network Engineer (AWS Cloud) Vaco LLC

Addison, TX

Remote

The Network Engineer L5 will be heavily focused on enterprise-grade, multi-site networking within hybrid cloud environments, leveraging AWS Cloud WAN, AWS Transit Gateway, satellite connectivity, and mesh Wi-Fi technologies to deliver resilient, secure, and scalable connectivity solutions. The Network Engineer L5 will work closely with cross-functional teams to integrate on-prem and cloud-based environments, support IoT connectivity initiatives, and ensure network segmentation, compliance, and operational reliability across the enterprise landscape.

1 day ago

Specialist, Mechanical Engineer (Design) L3Harris Technologies

Plano, TX

Responsible for research, development of layouts, preparation of engineering drawings, and coordination of design activities with Tooling, Flight Sciences, Manufacturing, and Production to ensure that designs meet requirements at minimum cost. The Mechanical Engineering Specialist will be responsible for participating in the design of detail parts, assemblies, and installations for aircraft structures, mission equipment installations, and mechanical systems installations.

4 days ago

AWS Cloud Security Architect System One

Plano, TX

$156,300 / year
Quick Apply

Provide security architecture guidance for enterprise applications, AWS cloud environments, hybrid infrastructure, cybersecurity platforms, APIs, containers, data solutions, and AI enabled applications. Support secure AI/GenAI adoption, including LLM integrations, RAG implementations, prompt security, data protection, access controls, monitoring, logging, and human in the loop safeguards.

8 days ago

Core Network Engineer 5G ECLARO

Richardson, TX

Quick Apply

In-depth knowledge of mobile voice and data core network architecture (including MNO and MVNO / MVNE infrastructure architecture) as well as network topology, including ability to describe the key elements of a mobile network and understand how the components function and interact as well as how mobile calls are made and received and how mobile data sessions work both in VoLTE and VoNR environments. Responsibilities: Core Network Design, Deployment and Management: Design, deploy, operate, and maintain 5G Core Network (5GC) components including AMF, SMF, UPF, NRF, PCF, AUSF, and UDM across both SA and NSA deployments.

12 days ago

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Security Engineer Jobs in Plano, TX

Cyber Security Engineer_ AI Driven Softtek

Security Engineer, Cloud Vercel

Security Software Engineer, IAM Vercel

Cloud Automation Security Engineer BC Forward

Application Security Engineer II Abnormal

GenAI Security - Principal Security Research Engineer Elastic

Sr. Automation Engineer - Mobile Testing Cortracker Inc

Staff Software Engineer, Security & Privacy Abnormal

Cyber Exposure Management Engineer Stefanini

Senior Security Architect CYNET SYSTEMS

Specialist, GNC Engineer L3Harris Technologies

Principal Software Engineer - Security Elastic

Chief Antenna Design Engineer L3Harris Technologies

Specialist, Electrical Engineer L3Harris Technologies

Senior Associate, Electrical Engineer L3Harris Technologies

Sr. Associate, Electrical Engineer L3Harris Technologies

L5 Network Engineer (AWS Cloud) Vaco LLC

Specialist, Mechanical Engineer (Design) L3Harris Technologies

AWS Cloud Security Architect System One

Core Network Engineer 5G ECLARO

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