1,000+ matching jobs for “Application Support Engineer | Linux”How results work Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.
… best work. Come join the team and see how you can make a lasting impact on the world. NVIDIA seeks a IT Engineer to support end-user needs and improve IT processes globally. The ideal candidate will effectively translate …
Added Oct 27, 2026
+3 locations
Pay posted by employer $61,900–$141,000
DevOps Engineer The Opportunity: Today’s dynamic technology landscape demands constant and rapid innovation. To facilitate …
Added Oct 30, 2026
+6 locations
Pay posted by employer $77,600–$176,000
DevOps Engineer The Opportunity: Today’s dynamic technology landscape demands constant and rapid innovation. To facilitate …
Added Oct 27, 2026
Pay posted by employer $61,900–$141,000
DevOps Engineer The Opportunity : Organizations are rapidly modernizing their cloud ecosystems, and ensuring those …
Added Oct 27, 2026
Pay posted by employer $77,600–$176,000
Platform Engineer The Opportunity: As a Platform Engineer, you’ll help build and operate the foundational infrastructure …
Added Oct 27, 2026
+2 locations
Pay posted by employer $100,800–$134,800
… actions into PaaS IaC pipelines Required Qualifications: -5+ years of experience as an Infrastructure Engineer , supporting enterprise-scale platforms and services -2+ years of hands-on experience with Terraform and …
Added Oct 27, 2026
Pay posted by employer $91,800–$137,600
… Engineers, Network Engineers, and Flight Test Engineers. Essential Functions: Will act as a System Test Engineer , reporting to the PAX Triton ITT Ground Segment Manager for all ground segment related engineer testing, …
Added Nov 3, 2026
Engineer Senior Location: Ideal candidates will be able to report to our Pulse Point location at 740 W. Peachtree …
Added Oct 27, 2026
… 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
Pay posted by employer $100,550–$194,270 USD per year
… Intel's Foundry Automation (IFA) group is seeking an experienced Infrastructure Systems Engineer to join our team. In this role, you will lead the architecture, deployment, optimization, automation, and …
Added Oct 27, 2026
Pay posted by employer $77,600–$176,000
Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means …
Added Oct 27, 2026
Pay posted by employer $75,100–$112,700
… in SkillBridge Program prior to start of internship. Northrop Grumman is seeking an experienced Software Engineer to join our dynamic team. This position will support our Aeronautics Systems sector in Oklahoma City, OK. …
Added Nov 3, 2026
… for new applications, procedures, flowcharting, coding and debugging programs. Maintains and utilizes application and programming documents in the development of code. Recommends changes in development, maintenance and …
Added Nov 3, 2026
… for new applications, procedures, flowcharting, coding and debugging programs. Maintains and utilizes application and programming documents in the development of code. Recommends changes in development, maintenance and …
Added Nov 3, 2026
SBD
Stanley Black & Decker +1 location
Pay posted by employer $90,000–$144,900
Embedded Software Engineer – Hybrid Highland Heights, OH or Troy, MI - United States Come build something that matters. It takes great …
Added Oct 27, 2026
… the complete spectrum of modern computing languages and platforms. As a professional embedded software engineer , the candidate will be involved with software and firmware design, development, integration, and testing of …
Added Oct 27, 2026
Pay posted by employer $77,600–$176,000
DevSecOps Engineer The Opportunity: DevOps engineering requires a specific mix of development, engineering, and communication …
Added Oct 27, 2026
+1 location
… we want to hear from you! We are looking for an experienced customer-facing software and systems engineer with a strong background in enterprise infrastructure, cloud technologies, virtualization, and Kubernetes. …
Added Oct 27, 2026
3 postings
Pay posted by employer $61,900–$141,000
DevOps Engineer The Opportunity: Are you looking for an opportunity to leverage your Cloud DevOps expertise in a high …
Added Oct 27, 2026
+1 location
Support SDN solutions, focusing on Cisco ACI across multiple data centers. Integrate AI-driven network monitoring …
Added Oct 15, 2026
+1 more
Required Skills and Expertise · employer excerpt Extensive experience with software-defined networking technologies (Cisco ACI, SoNIC, Cumulus Linux, or equivalent), including the ability to:Deploy Cisco ACI fabric including spine-leaf topology, APIC controllers, and policy-based… In-depth understanding of Linux networking, kernel-based switching, and open-source routing stacks (FRR, BIRD, and Quagga). Proven experience developing and deploying infrastructure-as-code for network and security platforms (Ansible, Terraform, Git, YAML, JSON). Experience automating configurations and policy enforcement across:Cisco ACI and DNA CenterF5 load balancers (iControl REST, AS3 templates)Palo Alto firewalls and Panorama (REST and XML APIs) Proficiency in routing and overlay technologies (BGP, EIGRP, VXLAN/EVPN, OSPF, etc) and switching. 6 more in the full description below.
About this opportunity Original employer description As a Senior Network Engineer, you participate in the implementation, and support of complex hybrid network infrastructures across global environments. This role demands a strategic mindset and deep technical expertise to deliver high-impact projects that align with enterprise security standards, performance optimization goals, and scalability requirements. You will help define and drive the evolution of IQVIA’s global network ecosystem transforming it into a programmable, automated, and platform-agnostic infrastructure.
You will be responsible for planning, deploying, documenting, and maintaining both new (SoNIC, Cumulus) and existing (Cisco) network architectures in highly dynamic and secure environments. A strong understanding of Linux-based systems , network programmability , and infrastructure-as-code principles will be essential as you help build a globally consistent and scalable network foundation.
Key Responsibilities
Support SDN solutions, focusing on Cisco ACI across multiple data centers. Integrate AI-driven network monitoring and predictive analytics. Serve as a senior technical advisor to Tier 2 engineers, providing mentorship and consultation. Provide expert-level support during major incidents, including root cause analysis and resolution planning. Translate Global Network Support (GNS) standards into actionable low-level designs, including hardware quoting and documentation. Partner with Mergers & Acquisitions (M&A) and Global Real Estate teams to integrate new acquisitions into IQVIA’s network standards Lead network buildouts, office restack implementations, and refresh initiatives Lead strategic network projects across departments, regions, and time zones. Automate implementations across platforms:Generate and deploy F5 configurations, Palo Alto firewall rules, and Cisco ACI policies through Ansible, Python, Terraform, and/or API-driven automation. Implement CI/CD pipelines to validate and roll out network and security changes safely and repeatably. Implement and support network segmentation strategies for zero-trust architectures and compliance mandates. Oversee incident response and escalation workflows, ensuring timely resolution and stakeholder communication. Maintain DNS (BIND), IPAM, and domain name services across enterprise environments with automation-first principles. Support branch office automation initiatives using Cisco DNA Center and other vendor platforms.
Required Skills and Expertise
Extensive experience with software-defined networking technologies (Cisco ACI, SoNIC, Cumulus Linux, or equivalent), including the ability to:Deploy Cisco ACI fabric including spine-leaf topology, APIC controllers, and policy-based configurations. Configure multi-pod and multi-site Cisco ACI environments for scalability and redundancy. Implement L4–L7 service insertion using service graphs and contracts. In-depth understanding of Linux networking , kernel-based switching , and open-source routing stacks (FRR, BIRD, and Quagga). Proven experience developing and deploying infrastructure-as-code for network and security platforms (Ansible, Terraform, Git, YAML, JSON). Experience automating configurations and policy enforcement across:Cisco ACI and DNA Center F5 load balancers (iControl REST, AS3 templates) Palo Alto firewalls and Panorama (REST and XML APIs) Proficiency in routing and overlay technologies (BGP, EIGRP, VXLAN/EVPN, OSPF, etc) and switching. Experience in SDWAN deployments and support. Understanding of network segmentation, zero-trust access, and security frameworks. Familiarity with cloud networking platforms including AWS Direct Connect, Azure ExpressRoute, and hybrid/on-prem cloud solutions. Experience with packet capture analysis, network monitoring, performance tuning, and capacity planning. Strong organizational and communication skills, with the ability to manage multiple priorities and stakeholders. Ability to foster effective working relationships across global teams and drive consensus in complex environments.
Qualifications
Bachelor’s degree in Computer Science, Electrical/Computer Engineering, Information Systems , or equivalent practical experience. Minimum of 7 years of progressive experience in network engineering, architecture, and support. Minimum of 3 years hands-on experience with software-defined networking, Linux, and infrastructure as code methodologies. Certifications:Cisco (CCNA/P), cross-platform automation and/or Linux certifications preferred but not required
IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at https://jobs.iqvia.com
IQVIA is committed to integrity in our hiring process and maintains a zero tolerance policy for candidate fraud. All information and credentials submitted in your application must be truthful and complete. Any false statements, misrepresentations, or material omissions during the recruitment process will result in immediate disqualification of your application, or termination of employment if discovered later, in accordance with applicable law. We appreciate your honesty and professionalism.
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