Senior Infrastructure Administrator jobs in Phoenix, AZ

Phoenix, Arizona

•

Today

Sr. Manager - Infrastructure & Cloud Senior Manager of Infrastructure & Cloud Services with responsibility for a large, geographically dispersed technology environment. This is a strategic leadership role overseeing infrastructure, cloud, networking, end-user technology, cybersecurity, disaster recovery, vendors, and IT operations, with a strong focus on modernization, reliability, security, and cost optimization. Ideal background: 10+ years of progressive IT infrastructure/cloud experience 5

Full-time

USD 175,000.00 per year

Senior Infrastructure Engineer/Project Manager

Phoenix, Arizona

•

Today

Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges. We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. The

Full-time

Senior Network Administrator

Scottsdale, Arizona

•

Today

Basic Qualifications Education Requirements: Bachelor's degree in computer science or related field; or equivalent relevant experience is required, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. Clearance Requirements: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access

Full-time

USD 126,862.00 - 137,269.00 per year

Infrastructure Senior Engineer

Remote

•

11d ago

Job Title: Infrastructure Senior Engineer Work Model: Remote Responsibilities Lead department initiatives including but not limited to new installations, upgrades, and support of servers, storage, firewalls, email, telecom, backup, data centers, mobile devices, and business continuity / disaster recovery. Lead the discovery and implementation of new technologies, upgrade existing infrastructure, and maintain current operational systems, as assigned, ensuring the highest possible service delive

Easy Apply

Full-time

$135000

Senior Infrastructure Automation Engineer

Remote

•

14d ago

Senior Infrastructure Automation Engineer Remote 12 month+ contract Federal End Customer US Citizenship required Must be able to obtain a public trust clearance W2 Hourly Pay Rate: $80/hr. Range. Benefits available System One IT has a remote, 12 month+ contract opening for a Senior Infrastructure Automation Engineer to support our client with their SEC ISS2 contract by architecting, engineering, and building an enterprise infrastructure and operations automation capability centered on Red Hat

Easy Apply

Contract

$78.25

Senior Infrastructure Automation Engineer

Remote

•

3d ago

<>OverviewWe are seeking a Senior Infrastructure Automation Engineer to architect, engineer, and build an enterprise-scale automation platform centered on Red Hat Ansible Automation Platform (AAP) and Ansible. This role will drive automation initiatives across infrastructure and operations, enabling technical teams to automate configuration management, software deployment, patching, operational processes, and remediation workflows through a scalable and reusable automation framework. The success

Easy Apply

Contract

90 - 92

Senior Infra Engineer

Remote

•

Today

Role Overview We are seeking experienced Infra Engineers with a strong senior systems administration mindset and hands on expertise across Linux, Windows, Ansible, IPsec, network firewalls, and enterprise infrastructure. The ideal candidate will have strong experience with enterprise scalability, standards and documentation, consistency and automation, compliance requirements, security posture, and detailed troubleshooting. The candidate should be able to analyze symptoms across operating system

Easy Apply

Full-time

Depends on Experience

Senior Manager, Infrastructure

Remote or Lehi, Utah

•

Today

NetDocuments is committed to providing an excellent candidate experience and will never ask you to engage in recruitment activity without phone, video, and in person meetings and communications from emails using the @netdocuments.com domain. If you have any concerns or questions about communications you have received, please send them to so our team members can review. About NetDocuments At NetDocuments, we're shaping the future of legal work. We believe legal professionals should spend less

Full-time

USD 190,000.00 - 210,000.00 per year

Sr Lead Infrastructure Engineer

Remote or Oregon

•

Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 132,232.00 - 176,310.00 per year

Senior IT Infrastructure Project Manager

Remote or California

•

Today

Position Summary: We are seeking a highly skilled and experienced Senior IT Infrastructure Project Manager to lead and deliver managing complex utility-scale ISP/OSP fiber infrastructure projects. The ideal candidate will possess deep expertise in leading cross-functional technical teams to deliver multi-site utility-style fiber projects, including common facilities, network infrastructure, OSP fiber construction (trenching, conduit, vaults, splicing), aerial/underground builds, and fiber backbo

Full-time

USD 92,880.00 - 154,800.00 per year

Senior or Staff Software Engineer, Infrastructure

Remote or Boston, Massachusetts

•

Today

Senior or Staff Software Engineer, Infrastructure AcuityMD is the AI platform for MedTech trusted by over 500 MedTech companies - including 16 of the top 20. Commercial leaders use AcuityMD to identify target markets, surface top opportunities, and grow their business. By combining real-world healthcare data with AI-powered insights, AcuityMD enables companies from pre-commercial to enterprise to understand where and how to sell faster to accelerate the adoption of medical technology. AcuityMD

Full-time

USD 155,000.00 - 225,000.00 per year

Senior Software Engineer I/II - Infrastructure

Remote or California

•

Today

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, i

Full-time

USD 154,700.00 - 260,000.00 per year

Senior Infrastructure Engineer/SRE

Remote

•

Today

Cresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Cresta's unified AI platform combines conversational AI agents, real-time human agent augmentation, and comprehensive conversation intelligence to drive revenue and efficiency gains across every channel. The world's leading companies, including United Airlines, Cox Communications, and Marriott, use Cresta to power world-class customer experiences every day. Born from the Stanfor

Full-time

USD 205,000.00 - 270,000.00 per year

Senior Infrastructure Engineer

Remote

•

Today

Job Description: About Dimensional: Dimensional was built around a set of ideas bigger than the firm itself. With a confidence in markets, deep connections to the academic community, and a focus on implementation, we go where the science leads, and continue to pursue new insights, both large and small, that can benefit our clients. The Technology Department at Dimensional leverages the rapidly evolving state of the art to engineer the platforms that power the innovative, research-driven financi

Full-time

Senior Infrastructure Administrator jobs in Phoenix, AZ, USA