1,000+ matching jobs for “Application Support Engineer | Linux”

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Rockwell Automation

Senior Site Reliability Engineer

Pune, Maharashtra, India

Full time

As a Site Reliability Engineer for Rockwell Automation, you will: Develop industry-leading commercial software and applications for the …

Added Oct 27, 2026

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Nvidia

Senior HPC AI Cluster Engineer

Israel, Yokneam +2 locations

NVIDIA is looking for a Senior HPC AI Cluster Engineer to join the Networking clusters solutions HPC/AI Infrastructure team. We are building supercomputers and AI …

Added Oct 29, 2026

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Mastercard

Site Reliability Engineer II

Mexico City, Mexico City, Mexico

… Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our …

Added Oct 27, 2026

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RTX

Radar Systems Engineer (P2)

Fullerton, California, United States

… of aerospace and defense. Raytheon engineers develop the next generation of defense technologies that support our military and protect our nation and allies. We are the world’s leader in developing cutting edge …

Added Oct 27, 2026

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McKesson

Cybersecurity IAM Engineer

Richmond, Virginia, United States

In person
Full time

Pay posted by employer$98,900–$164,900

… and enforce Multi-Factor Authentication (MFA) and conditional access policies for internal and external application systems. Collaborate with application and platform teams to integrate systems and federate identity across …

Added Oct 31, 2026

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Booz Allen Hamilton

Platform DevOps Engineer, Senior

Chantilly, Virginia, United States

Pay posted by employer$77,600–$176,000

Platform DevOps Engineer, Senior The Opportunity: Everyone is trying to “harness the cloud,” but not everyone knows how. As a DevOps …

Added Oct 31, 2026

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Comcast

Machine Learning Engineer-Xumo

Irvine, California, United States

Full time
Regular

Pay posted by employer$142,651.46–$190,201.94 USD

XUMO is looking for a highly experienced and motivated ML Engineer to solve business problems by designing and training sophisticated machine learning algorithms and …

Added Oct 15, 2026

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Nvidia

Senior System Software Engineer - Slurm

US, UT, Remote

… the team and see how you can make a lasting impact on the world. We are seeking an expert System Software Engineer with a strong background in Linux systems programming, systems administration, and technical support. This …

Added Oct 29, 2026

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CDW

DevSecOps Engineer - TS/SCI Clearance

Satellite Beach - FL

Not Remote
Regular

Pay posted by employer$220,000–$255,000

… and deployment using infrastructure as code and repeatable, version-controlled processes. · Build and support containerized applications and orchestration platforms, including secure configuration, image management, …

Added Nov 6, 2026

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Motorola Solutions

Embedded Software Engineer - R&D

Los Angeles, California, United States

Full time

Pay posted by employer$48.08–$67.31 USD

THE OPPORTUNITY Silvus Technologies is seeking an Embedded Software Engineer , reporting to the Vice President of Research & Development on the R&D team. The successful individual in …

Added Nov 3, 2026

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Leidos Holdings

Principal Integration Engineer SPM

Bethesda, Maryland, United States

Pay posted by employer$131,300–$237,350

This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager (SPM) in the IC environment. This role has direct leadership …

Added Nov 3, 2026

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RTX

FPGA Electrical Engineer II - Onsite

Huntsville, Alabama, United States

In this role as a FPGA Electrical Engineer II , you will develop FPGA designs for all major vendors and device families including AMD, Altera, and …

Added Oct 27, 2026

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RTX

FPGA Electrical Engineer I - Onsite

Huntsville, Alabama, United States

In this role as a FPGA Electrical Engineer I , you will develop FPGA designs for all major vendors and device families including AMD, Altera, and …

Added Oct 27, 2026

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KBR

Big Data Systems Engineer

Niceville, Florida +5 locations

Pay posted by employer$142,400–$180,000

The Big Data Systems Engineer will work on the deployment and integration of a highly visible data analytic project called Cloud Hybrid …

Added Nov 3, 2026

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TD Synnex

Senior Infrastructure Platform Engineer

Chennai, Tamil Nadu, India +1 location

Full time
Regular

We are seeking a hands-on Infrastructure Engineer to focus primarily on capacity and demand planning across data centers and public cloud. You will combine …

Added Oct 27, 2026

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Intel

Network Systems and Solutions Engineer

Santa Clara, California, United States +1 location

Full time
Regular

Pay posted by employer$141,910–$200,340 USD per year

… Infrastructure Processing Units (IPUs) with our lead customers as part of the Customer Experience Support (CES) organization. Intel brings decades of leadership in networking, virtualization, packet processing, …

Added Oct 28, 2026

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Abbott Laboratories

Software Cybersecurity Engineer

San Diego, California, United States

Pay posted by employer$100,000–$200,000

… diversity, working mothers, female executives, and scientists. The Opportunity The Software Cybersecurity Engineer works on site in our San Diego, CA location in Abbott Rapid Diagnostics, on our Infectious Diseases team . …

Added Oct 15, 2026

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GE HealthCare Technologies

Senior Software Engineer

IND19-01-Bengaluru-EPIP 122 (Phase II)

… increased efficiency across the teams, eliminating duplication, leveraging product and technology reuse • Support process improvements which guide the development, sustaining & support activities • Work cross functionally …

Added Oct 27, 2026

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Booz Allen Hamilton

Technical Data Engineer, Senior

Herndon, Virginia, United States

Pay posted by employer$77,600–$176,000

Technical Data Engineer, Senior The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence …

Added Oct 27, 2026

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Northern Trust

Senior CyberArk PAM Engineer

Tempe, Arizona, United States

Pay posted by employer$108,775–$184,965 USD

We’re looking for an experienced CyberArk professional to help lead the day-to-day operations and support of our enterprise Privileged Access Management environment. In this senior technical role, you’ll be …

Added Nov 4, 2026

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Comcast

Machine Learning Engineer-Xumo

Irvine, California, United States

Full time
Regular

Pay posted by employer$142,651.46–$190,201.94 USD

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Qualifications · employer excerpt

3+ years’ experience of using statistical computer languages (Python, R , etc.)
3+ years’ experience of manipulating big data (Big Query, etc.)
3+ years’ experience of operating database (MySQL, PostgreSQL, Oracle, MongoDB)
Experienced and has knowledge of developing variety of machine learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks.
Experienced and has knowledge of developing advanced statistical techniques and concepts (regression, properties of distributions, statistical tests, and proper usage, etc.) and experience with applications.

6 more in the full description below.

About this opportunity

Original employer description

Xumo, a joint venture between Comcast and Charter Communications, was formed to develop and offer a next-generation streaming platform for the entire entertainment industry. The company consists of three primary lines of business: Xumo devices, Xumo Play, and Xumo Enterprise. Powered by Comcast’s global entertainment platform, Xumo devices feature a world-class user interface with universal voice search capabilities, making it easy for consumers to find and enjoy their favorite streaming content. Xumo Play is a free ad-supported streaming TV (FAST) service offering hundreds of linear channels and on-demand options. Xumo Enterprise provides tools and services for content creators, distributors, and advertisers to make FAST content more accessible.

Job Summary

XUMO is looking for a highly experienced and motivated ML Engineer to solve business problems by designing and training sophisticated machine learning algorithms and implementing our core recommendation system, which will collaborate with multiple systems to increase product engagement.

As the ML Engineer for the XUMO Software Engineering Team, you’ll develop complex predictive models using huge amounts of data, create scalable algorithmic solutions to solve business problems, and work with team members to architect and lead the development of the recommendation engine's intelligence. Utilizing tools like Python, BigQuery, and modern ML frameworks, you will build the personalization algorithms that immerse millions of viewers through streaming devices. To succeed in this role, it is necessary to continuously provide clear technical solutions and algorithmic strategies which satisfy the business requirements from the product and operation teams.

This job focuses on developing machine learning algorithms for products, training models, and deployment. It involves data pipeline management, technical documentation, and innovation via patents and APIs. The role evaluates ML solutions, conducts case studies, and designs proofs of concept. Team collaboration and junior engineer mentorship are key components.

Job Description

Position Duties:

Analyze big data to drive algorithmic insights

Collaborate with the data team to analyze massive datasets, extracting key user behavioral features and defining quantitative metrics to evaluate model performance.
Engineer high-quality feature sets and training data schemas optimized specifically for training and serving recommendation algorithms.
Design and execute rigorous offline model evaluations and online A/B tests, generating deep insights on algorithmic performance against established baselines and benchmarks.

Development of Recommendation System

Collaborate with product and operations teams to translate business requirements into algorithmic solutions, documenting model architectures and logic to align development tasks.
Rapidly prototype new recommendation concepts and algorithms, validating mathematical approaches and transitioning experimental models into high-quality, production-ready code.
Develop the core intelligence of the recommendation system, focusing on implementing, tuning, and scaling advanced machine learning models and the logic for multi-algorithm A/B testing.

Plan and manage recommendation algorithm development

Collaborate with backend and client engineering teams to integrate machine learning models seamlessly, prioritizing algorithmic enhancements and defining the optimal approaches for model serving and latency reduction.
Create comprehensive technical documentation detailing algorithmic behavior, model dependencies, and the specifications required for other systems to interact with the recommendation engine.
Drive strategic decisions regarding model selection, hyperparameter optimization, and feature engineering to solve complex business problems, continuously improving the user experience through highly personalized content delivery.

Qualifications

3+ years’ experience of using statistical computer languages (Python, R , etc.)
3+ years’ experience of manipulating big data (Big Query, etc.)
3+ years’ experience of operating database (MySQL, PostgreSQL, Oracle, MongoDB)
Experienced and has knowledge of developing variety of machine learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks.
Experienced and has knowledge of developing advanced statistical techniques and concepts (regression, properties of distributions, statistical tests, and proper usage, etc.) and experience with applications.
Strong problem-solving skill with an emphasis on product development
Excellent written, drawing, and verbal communication skills for coordinating across teams.
Strong leads with designing, implementation skills to approach the solution for any new features or problem solving
Self-starter to able to work with minimal supervision for high-quality output
Aggressive learner for new technologies and techniques.
Position is office based in Irvine, CA 4 days/week in office & 1 day remote.

Desirable Experiences

Experience with operating servers on cloud-based environments (Google Cloud, AWS, Azure)
Experience with data processing framework (Spark)
Experience with working with Linux-based operation system (CentOS, OSX)
Experience developing scalable and highly available applications
Experience with recommendation services

Responsibilities:

Developing and enhancing machine learning algorithms for product and application integration, working with specifications and data pipeline architectures
Leading the training of machine learning models, overseeing their validation and deployment into production systems
Creating and maintaining data pipelines, ensuring efficient data ingestion, validation, cleaning, and monitoring processes
Authoring comprehensive documentation and technical requirements, including evaluation plans, white papers, and reports
Contributing to the creation of patents, Application Programming Interfaces (APIs), and other intellectual property
Evaluating machine learning solutions from internal and external partners, leading testing and assessment initiatives
Conducting in-depth case studies and compile findings to inform product development and testing strategies
Designing and developing proof of concept solutions, directing studies that support the advancement of future products or applications
Collaborating with cross-functional teams and provide technical solutions to complex issues associated with assigned projects
Offering guidance and mentorship to junior engineers, setting a technical example within the team
Consistent exercise of independent judgment and discretion in matters of significance.
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
Other duties and responsibilities as assigned.

Employees at all levels are expected to:

Understand our Operating Principles; make them the guidelines for how you do your job.
Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
Win as a team make big things happen by working together and being open to new ideas.
Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Drive results and growth.
Support a culture of inclusion in how you work and lead.
Do what's right for each other, our customers, investors and our communities.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Skills

Algorithms, Business Problems, Collaboration, Recommendation Engines

Compensation

Pay Range: This job can be performed in California with a good faith estimated pay range upon hire of $142,651.46 - $190,201.94 USD.

Comcast intends to offer the selected candidate base pay within the posted range for this role at the time of posting dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

5-7 Years

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

Why this result? · Employer labels

Keywords also found in description

Full time
Information Technology
Regular

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.