856 Principal Software Engineer jobs in Plano,TX

Principal Trainer II - Ambulatory

CHRISTUS Health

Irving, TX 75039

Urgently Hiring

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Principal Engineer - Python API Development

Fidelity Investments

Denton, TX 76205

~ 41 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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L-Manufacturing Engineer

The Crosby Group

Richardson, TX 75080

~ 17 min OnsiteUrgently Hiring

Engineering B.S. required
2-7 years related
Proficient in design of tooling, manufacturing systems, and project management
CAM programming
Microsoft Word, Excel and PowerPoint
Ability to use precision measurement devices and knowledge of engineering drawings, blueprints and tolerances
Oral and written communication proficiency
PLC and controls experience preferred
Travel is required occasionally (driving/flying)
Must be able to work necessary hours to accomplish or complete job tasks. Occasional 50+ hour work week may be required
Exposure to moving mechanical parts, fumes, or airborne particles typical to a manufacturing environment
Familiar with CAD system and proficient with one AutoCAD compatible system or computer aided machining program

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Lead, Antenna Design Electrical Engineer

L3 Harris

Rockwall, TX 75087

~ 36 min OnsiteBilingual Preferred

Bachelors in engineering or other related field with 9 years of related experience.
Graduate degree and a minimum of 7 years of related experience.
In lieu of a degree, minimum of 13 years of prior related experience.
Position requires the ability to obtain and maintain a DoD Secret Security Clearance
Antenna design experience for electromagnetics in the RF spectrum, including VHF, UHF, and microwave applications in the L, S, C, X, Ku, Ka, and V bands.
Experience with antenna element design including horns, dipoles, patch, PIFAs, loop, slot, helical, fractal, Vivaldi, Biconical, Log-periodic, Yagi, etc.
Experience with antenna simulation and analysis tools including HFSS, CST, SystemVue, Advanced Design System (ADS), MATLAB, and other ECAD design tools.
Ability to travel up to 10%.
Security clearances may only be granted to U.S. citizens.
Experience with design and analysis of antenna performance (gain, bandwidth, polarization, directivity, efficiency, etc.), RF Link Budgets and cascade analysis (gain, noise figure, linearity, noise power, etc.).

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Quality Assurance Analyst

Capco

Dallas, TX 75217

Hybrid~ 26 minUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

2+ years of experience in Quality Assurance, Software Testing, or a related discipline.
Strong understanding of Software Development Life Cycle (SDLC), Software Testing Life Cycle (STLC), and defect management processes.
Experience developing test cases, executing test plans, managing defects, and supporting user acceptance testing activities.
Bachelor's degree or equivalent professional experience.

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Manufacturing Engineer

DEAN TECHNOLOGY

Addison, TX 75001

OnsiteHealth InsuranceRetirement Benefit

Education: BSEE/BSME/BSMechE and 5+ years' experience, or the equivalent of 10 years' experience in manufacturing engineering, with electronics background.
Skills / Technical Knowledge / Experience: Working knowledge of mechanical assemblies, tooling, fixtures, tolerances, and assembly drawings.
Skills / Technical Knowledge / Experience: Requires knowledge of fabrication processes, material specification, and general industrial operations.
Skills / Technical Knowledge / Experience: Must be a business minded engineer to provide continuous improvements to products and processes.
Skills / Technical Knowledge / Experience: Must be proficient with program management tools and have the ability to manage and prioritize multiple projects, tasks, and assignments at once.
Must be eligible to work in the United States without sponsorship.

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Lean Manufacturing Engineer

Teledyne

Garland, TX 75040

~ 23 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Associate's degree in engineering (Mechanical, Electrical, Materials, Industrial, or related discipline) - required
7-8 years of experience in manufacturing engineering, process development, or continuous improvement - required
Hands-on experience with microelectronics or high-reliability manufacturing processes such as wire bonding, die attach, hermetic sealing, welding, or precision assembly - required
Strong cross-functional communication skills with the ability to coordinate engineering, quality, and manufacturing teams - required
Ability to manage multiple technical initiatives, track actions and risks, and drive timely closure - required

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Salesforce Application Architect

Keurig Dr Pepper

Frisco, TX 75033

~ 18 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
10 – 12+ years of experience in IT and business/industry including strategic and operations planning
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.
3–5 years of IT experience including Salesforce architecture, design, and delivery.
Knowledge of SDLC methodologies with experience delivering Salesforce solutions in Agile and DevOps environments
Proven ability to translate strategic vision into executable Salesforce roadmaps.
Ability to lead cross-functional teams and communicate effectively with business stakeholders.

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CNC Programmer II - 1st Shift

Smiths Group

Irving, TX 75061

~ 35 min OnsiteUrgently Hiring

3-7 years of hands-on manual machining and CNC setup and operation experience with conversational programming
English fluency (speaking, reading, and understanding verbal instructions)

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Engineer Intern

Curtiss-Wright

Grand Prairie, TX 75052

$18-$21/hr

~ 44 min Onsite

Mechanical Engineering or Manufacturing Engineering student in their 2nd, 3rd, or 4th year of studies
CAD Modeling Experience (ideally SolidWorks)
3D Printing Experience (using Simplify3d software)
Design & Build Experience (i.e. Robot team, Catapult Team, HPVC Team, or personal projects)

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