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

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McKesson

Sr. Associate Cloud Security Engineer

Cork, Munster, Ireland

Full time

As a Sr. Associate Cloud Security Engineer, you will help protect McKesson’s technology environment by implementing and maintaining security controls …

Added Oct 27, 2026

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Northrop Grumman

Principal/Sr. Principal Engineer Software - Infrastructure

United States-Florida-Melbourne

Pay posted by employer$98,400–$147,600

… troubleshooting, and improving the systems and software. You’ll need to rely on the following skills: Linux/RHEL, bash scripting, Ansible, Atlassian Suite, ACAS and SCC scanning, patching and applying STIGs, C++, …

Added Nov 3, 2026

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Dover

Lead Embedded Software Engineer

Cypress, California, United States

… precision tech—including advanced soldering, rework, and dispensing systems. If you are a high-performing engineer looking for a clear path to management where you can code, coach, and drive technical strategy, this is …

Added Nov 3, 2026

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Rockwell Automation

Software Test Engineer - Test Automation

Milwaukee, Wisconsin, United States

Full time

… impact. And if that's you we would love to have you join us! Rockwell is looking for a Senior Software Test Engineer to join an agile team. This team is building and validating FactoryTalk Optix, a modern industrial …

Added Oct 27, 2026

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Motorola Solutions

Field Engineer - Emergency Call Handling

Colorado Remote Work +7 locations

Full time

Pay posted by employer$75,000–$85,000

… located anywhere in the US. There will be in excess of 75% travel. The Emergency Call Handling (ECH) Field Engineer will report to the ECH Field Engineer Manager. The Field Engineer is ultimately accountable for the system …

Added Nov 3, 2026

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Allstate

Senior MongoDB Database Platform Engineer

US - Remote

Full time
Regular

We are seeking an experienced Senior MongoDB Database Platform Engineer to join the Database Engineering team and help build, operate, and modernize our enterprise MongoDB …

Added Nov 7, 2026

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Palo Alto Networks

IT Field Engineer - Japan & Korea

Office - Japan - Tokyo

IT Field Engineer Our Mission At Palo Alto Networks®, everything starts and ends with our mission: Being the cybersecurity …

Added Oct 27, 2026

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RTX

Senior Software Engineer (Onsite)

Marlborough, Massachusetts, United States

… execute programs and prepare responsive proposals aimed at making the world a safer place. Come support those who provide us with all the freedoms we enjoy. Our commitment to providing an environment that …

Added Oct 27, 2026

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Procter & Gamble

Senior Boomi Integration Engineer

MANILA NET PARK OFFICE

… the team that powers our iconic brands? Here’s what you’ll be doing: About the Role Join P&G's Enterprise Application Integration (EAI) Solution Architecture & Engineering team and help shape the integration backbone of one …

Added Oct 27, 2026

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Motorola Solutions

Senior Embedded Software Engineer – R&D

Los Angeles, California, United States

Full time

Pay posted by employer$140,000–$200,000

THE OPPORTUNITY Silvus is seeking a full-time Senior Embedded Software Engineer to join our Research & Development department, reporting to the Vice President of Research & Development . …

Added Nov 3, 2026

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S&P Global

Senior Engineer, Platform Engineering

Gurugram, Haryana, India

Grade Level (for internal use): 10 Job Description S & P Global | Markit Intelligence The Team: The TechOps team is responsible for providing high-quality Technical Support …

Added Nov 1, 2026

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KLA

Regional Development Applications Engineer - MACH

Austin, Texas, United States

Full time
Regular

Pay posted by employer$97,600–$165,900 per year

… and Control group (MACH) is looking for the best and brightest research scientists, software engineers, application development engineers and senior product technology process engineers to join our team. The MACH team's …

Added Oct 15, 2026

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Cisco Systems

Junior C++ Software Engineer - Serbia - ETR

Belgrade, Central Serbia, Serbia

… work quickly. Join us to power the future of the digital world. We are seeking for a motivated C++ Software Engineer to join the field of Network Technology within our R&D department which contributes to the evolution of the …

Added Oct 30, 2026

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RTX

Principal Platform Software Engineer

Cedar Rapids, Iowa, United States

… defense. Join our Advanced Processing Architectures organization as a Principal Embedded Platform Software Engineer, where you will influence the design, development, and integration of the foundational software that …

Added Oct 28, 2026

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Leidos Holdings

Sr. Software Engineer TS/SCI Polygraph HANOVER

Hanover, Maryland, United States

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

… design, and engineering best practices Develop and maintain database schemas, queries, and integrations Support CI/CD pipelines, deployment activities, and operational readiness Collaborate with cross-functional teams, …

Added Nov 3, 2026

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RTX

Senior Systems Engineer Onsite

Huntsville, Alabama, United States

… and Test Capabilities (SE&TC) Surface Radars & Sensors Center is currently looking for a Senior Systems Engineer to support the Huntsville AL/Kentucky Department. We specialize in concept development, architecture …

Added Oct 27, 2026

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RTX

Principal Systems Engineer Onsite

Huntsville, Alabama, United States

… and Test Capabilities (SE&TC) Surface Radars & Sensors Center is currently looking for a Principal Systems Engineer to support the Huntsville AL/Kentucky Department. We specialize in concept development, architecture …

Added Oct 27, 2026

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RTX

Senior Software Engineer - RDPL, Onsite

Fullerton, California, United States

… Product Line (RDPL) team in Fullerton, California, is growing! We are seeking a motivated Senior Software Engineer to join our team. In this role, you will have the opportunity to work on cutting-edge technology solutions, …

Added Oct 27, 2026

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GE Vernova

Senior Cybersecurity Engineer (Center of Excellence)

Markham, Ontario, Canada

Pay posted by employer$146,200–$219,200 CAD

Summary We are looking for a senior OT cybersecurity engineer to join the Grid Automation Cybersecurity Center of Excellence (COE). The COE is a new central team within …

Added Oct 27, 2026

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RTX

Systems Engineer II (Onsite)

Las Cruces, New Mexico, United States

… secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Systems Engineer II. Work as part of a team that supports communication activities, in addition to enterprise-wide systems …

Added Oct 27, 2026

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McKesson

Sr. Associate Cloud Security Engineer

Cork, Munster, Ireland

Full time

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Basic Requirements · employer excerpt

Minimum Education & Typical Experience or Equivalent Combination: Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field, with 2+ years of relevant experience in cybersecurity, network security,…
2+ years of experience supporting cybersecurity, network security, IT infrastructure, or cloud technology environments.
Strong knowledge of TCP/IP networking, routing, switching, DNS, HTTP, and enterprise network communications.
Experience working with network security technologies such as firewalls, intrusion detection systems (IDS), intrusion prevention systems (IPS), VPNs, or network segmentation controls.
Experience reviewing, governing, or supporting network access management within enterprise environments.

4 more in the full description below.

About this opportunity

Original employer description

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care.

What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you.

Sr. Associate Cloud Security Engineer (P2)

About the Role

As a Sr. Associate Cloud Security Engineer, you will help protect McKesson’s technology environment by implementing and maintaining security controls across cloud, hybrid, and on-premises platforms. Working as part of the Cybersecurity Engineering team, you will support secure infrastructure design, monitor security risks, and contribute to remediation and compliance activities that strengthen the organisation’s overall security posture. This role partners closely with infrastructure, network, cloud, and application teams to ensure security is embedded into technology decisions and daily operations. You will work under moderate guidance while building technical expertise and contributing to the continuous improvement of enterprise security capabilities.

What You’ll Do (Responsibilities)

Implement and maintain security controls and configurations across cloud, network, and infrastructure environments, ensuring alignment with enterprise security standards.
Analyse security alerts, investigate suspicious activity, and support incident response activities using enterprise security monitoring and telemetry tools.
Assist with vulnerability management by validating findings, coordinating remediation efforts, and tracking issues through resolution.
Review network access requests and connectivity requirements, ensuring access is appropriate, secure, and aligned with least-privilege principles.
Evaluate network traffic, protocols, and communication flows to identify security risks and support secure network design.
Support compliance, audit, and risk assessment activities by preparing evidence, reviewing control effectiveness, and identifying areas for improvement.
Collaborate with cross-functional teams and technology partners to embed security requirements into system deployments, infrastructure changes, and cloud initiatives.

Basic Requirements

Minimum Education & Typical Experience or Equivalent Combination: Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field, with 2+ years of relevant experience in cybersecurity, network security, cloud security, infrastructure, or security operations.
2+ years of experience supporting cybersecurity, network security, IT infrastructure, or cloud technology environments.
Strong knowledge of TCP/IP networking, routing, switching, DNS, HTTP, and enterprise network communications.
Experience working with network security technologies such as firewalls, intrusion detection systems (IDS), intrusion prevention systems (IPS), VPNs, or network segmentation controls.
Experience reviewing, governing, or supporting network access management within enterprise environments.
Knowledge of security concepts including identity and access management, least privilege, vulnerability management, configuration hardening, and incident response.
Experience supporting cloud or hybrid infrastructure environments and applying security controls within those environments.
Basic scripting or programming experience for automation, integration, or operational efficiency initiatives.
Familiarity with Windows and Linux operating systems in an enterprise environment.

Preferred Skills / Experience

Exposure to Zero Trust security architectures and modern cloud networking concepts.
Experience with cloud security platforms, policy-as-code practices, or security automation technologies.
Strong communication skills with the ability to explain technical security concepts to both technical and non-technical stakeholders.

At McKesson, we care about the well-being of the patients and communities we serve, and that starts with caring for our people. That’s why we have a Total Rewards package that includes comprehensive benefits to support physical, mental, and financial well-being. Our Total Rewards offerings serve the different needs of our diverse employee population and ensure they are the healthiest versions of themselves.

As part of Total Rewards, we are proud to offer a competitive compensation package at McKesson. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered.

Our Base Pay Range for this position

€40,900 - €68,100

McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:

McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.

McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.

McKesson job postings are posted on our career site: careers.mckesson.com.

Why this result? · Employer labels

Keywords also found in description

Full time
Technology

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