Jobs in the United States

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Linux Systems Engineer (Patching & Vulnerability Management) , AVP
SSB&T
NY
- $110,000 to $177,500 USD / year
Linux Systems Engineer (Patching & Vulnerability Management)
Added 1 min ago
Application Operations Analyst
VIATEQ Corporation
Washington, DC
This individual must demonstrate solid technical proficiency in enterprise application operations, strong attention to detail, excellent customer service skills, and a commitment to…
Added 1 min ago
Zscaler Integration Engineer - Mid
VIATEQ Corporation
Washington, DC
The Zscaler Integration Engineer (Mid) will serve as a contributing technical engineer within the program's network security team, supporting the engineering, implementation,…
Added 1 min ago
DevOps Cloud Engineer - EviCore - Remote
eviCore healthcare MSI, LLC
Remote, United States
As a Senior DevOps Engineer, you will interact with various functional groups such as Engineering, QA, Infrastructure, Security, Product Owners, Client Service, and Operations to ensure our…
Added 2 mins ago
IG
Sr. Full Stack Engineer (Databricks)
Insight Global
Remote, United States
- From $77 USD / hour
Insight Global is seeking a Full Stack Engineer to join our client in the federal contracting space. In this role, you will be responsible for deploying, configuring, integrating, and…
Added 2 mins ago
IG
Sr. Network Engineer - WAN/MPLS - On site (Jersey City ,Palo Alto, Columbus, or Plano)
Insight Global
San Jose, CA
- $140,000 to $160,000 USD / year
We are seeking a highly experienced Senior Network Engineer with a strong background in Service Provider networking, WAN, MPLS, and IS-IS routing. The ideal candidate will have extensive…
Added 2 mins ago
IG
Building Engineer
Insight Global
San Diego, CA
- From $35 USD / hour
5-8 years of plant operations, industrial maintenance, or commercial building engineering experience
Added 2 mins ago
Principal System/Network Services Engineer
Oracle
Broomfield, CO
Leads the design, installation, administration, and maintenance of systems and network infrastructure across on-premises, hybrid, and cloud environments. Independently analyzes performance…
Added 6 mins ago
Senior Production Support Engineer - AVP
Barclays Services Corpor
United States
To effectively monitor and maintain the bank’s critical technology infrastructure and resolve more complex technical issues, whilst minimising disruption to operations.
Added 14 mins ago
Principal AI Cloud Architect – Azure Cloud
Remote, United States
Define and drive the AI strategy and roadmap for the Cloud business unit, moving infrastructure operations from manual and script-based processes to agent-driven automation
Added 16 mins ago
Field Service Engineer Drives and Automation
GE Energy Power Conversion USA Inc.
Remote, United States
As Field Service Engineer - Drives and Automation, you will:
Added 16 mins ago
Vice President, Mechanical Electrical Plumbing/Fire Protection (MEP) TEC Leader
WSP
New York, NY · NY
Provide multi-office leadership to our MEP/FP engineering team providing technical deliverables including infrastructure projects and large programs are delivered with a level of quality…
Added 17 mins ago
RU
Senior DevSecOps Engineer / Coach
Randstad USA
Bloomington, IL
- $55 to $65 USD / hour
Randstad is seeking a Senior DevSecOps Engineer / Coach for a high-impact contract-to-hire opportunity. In this hands-on enablement role, you will champion secure software delivery across…
Added 17 mins ago
RU
Senior Backend Engineer - Java / AWS
Randstad USA
Washington, DC
- $60 to $65 USD / hour
Randstad Digital is seeking a Senior Backend Engineer (Java / AWS) to join a core engineering delivery team within a major national passenger transportation organization's Corporate &…
Added 18 mins ago
Principal AI Cloud Architect – Azure Cloud
Altera
Remote, United States
Define and drive the AI strategy and roadmap for the Cloud business unit, moving infrastructure operations from manual and script-based processes to agent-driven automation
Added 19 mins ago
Facilities Engineer (Rochelle, IL)
Allstate Insurance Co.
United States
The Critical Facilities Engineer is part of the Facility Operations team, responsible for performing preventative and ongoing maintenance of mechanical, electrical, plumbing, and other…
Added 22 mins ago
Senior Software Engineer - Lab Automation
Genentech, Inc.
United States
and accelerate decision-making. As a software engineer, you will bridge the gap between scientific workflows and modern software solutions, which may include working alongside laboratory…
Added 24 mins ago
System Development Engineer, Amazon Fulfillment Technologies Support (AFTS)
Amazon.com Services LLC
Bellevue, WA
The Platform Engineering & Support Services is looking for a System Development engineer who will join the team which supports all software application responsible for shipment, item…
Added 24 mins ago
Content Engineer
Deposco
Alpharetta, GA
Deposco is seeking a dynamic Content Engineer with Strategic Content Leadership to transform our content operations from ad-hoc creation to a scalable, system-driven powerhouse. This hybrid…
Added 27 mins ago
Infrastructure Engineer
National Association of REALTORS®
Washington, DC
The National Association of REALTORS® (NAR) seeks a Infrastructure Engineer to support, secure, and modernize enterprise infrastructure across Microsoft Azure, data center, server,…
Added 29 mins ago
Principal/Sr. Principal Cyber Systems Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems has an opening for a Principal or Sr. Principal Cyber Systems Engineer to join the K2 program. We are seeking a skilled and motivated engineer to support…
Added 32 mins ago
AI Software Engineering Clinical Systems
CSBio
Milpitas, CA
CSBio and Yowei Therapeutics are seeking a hands-on AI Software Engineer to build internal applications, AI-assisted workflows, data systems, and secure automations supporting clinical,…
Added 32 mins ago
IT Engineer
Vailexa
Santa Clara, CA · Plano, TX
Position Overview: The IT Engineer is responsible for developing and building the infrastructure that supports IT equipment across global offices and laboratory environments. This role…
Added 32 mins ago
Cloud & Infrastructure - AIOps Engineer (AI Infrastructure Engineer)
Vailexa
Remote, United States
4+ years of experience in site reliability engineering, infrastructure engineering, systems engineering, or production operations in large-scale Linux environments.
Added 36 mins ago
Advanced Cyber Security Architect/Engineer
Honeywell
Duluth, GA
As an Advanced Cyber Security Architect/Engineer at the Honeywell Industrial Cybersecurity Centers of Excellent and Innovation, you will lead the research, development, and engineering of…

Robert Half

Senior Systems Engineer

Avondale, AZ, United States

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Job details

Apply by: Dec 4, 2026
Experience: 5+ years of progressive systems engineering or infrastructure administration experience.
Posting language: English
Posted: Nov 3, 2026

Original job description

We are seeking an experienced Senior Systems Engineer to lead the design, administration, optimization, and support of a complex enterprise infrastructure environment. This role is responsible for ensuring the performance, security, scalability, and reliability of critical systems spanning on-premises, hybrid, and cloud-based technologies. The ideal candidate will bring deep expertise across server infrastructure, virtualization, cloud platforms, storage solutions, identity management, and enterprise collaboration technologies. This individual will serve as a technical leader, driving infrastructure modernization initiatives while maintaining highly available and secure systems that support business operations.

What You'll Do Infrastructure Strategy & Architecture

Partner with IT leadership and business stakeholders to assess current and future infrastructure needs.
Develop and maintain infrastructure roadmaps supporting growth, security, resiliency, and operational efficiency.
Create and maintain technical documentation, system architecture diagrams, procedures, asset inventories, and operational standards.
Contribute to disaster recovery, business continuity, and infrastructure governance initiatives.
Provide technical leadership, mentoring, and guidance to junior team members and cross-functional IT teams.

Systems Engineering & Deployment

Design, implement, and maintain enterprise server, storage, virtualization, and cloud environments.
Lead infrastructure upgrades, migrations, consolidations, and modernization projects.
Evaluate and recommend emerging technologies, platforms, and cybersecurity best practices.
Collaborate with technology vendors and service providers to implement and support infrastructure solutions.
Identify opportunities for automation, performance improvement, and operational efficiency.

Enterprise Systems Administration

Administer and support Windows Server and Linux environments.
Manage VMware vSphere, VMware Cloud Foundation, and enterprise storage platforms.
Support Microsoft Azure and Microsoft 365 services, including Exchange Online, Teams, and SharePoint.
Administer Active Directory, Microsoft Entra ID, Group Policy, DNS, DHCP, and certificate services.
Monitor system performance, availability, capacity, and overall infrastructure health.
Develop and maintain automation using PowerShell and other scripting tools.

Security, Backup & Disaster Recovery

Manage patching, system updates, and vulnerability remediation activities.
Implement and maintain infrastructure security controls, identity management, and access governance.
Support security audits, compliance initiatives, and cybersecurity best practices.
Administer backup and recovery platforms and validate disaster recovery procedures through regular testing.
Ensure business-critical systems meet availability, security, and recovery objectives.

Operational Support

Troubleshoot and resolve complex infrastructure, virtualization, storage, and cloud-related issues.
Maintain operational documentation and change management records.
Participate in an on-call rotation providing after-hours support for critical systems and services.

Required Qualifications

Bachelor's degree in Information Technology, Computer Science, or a related field; equivalent experience will be considered.
5+ years of progressive systems engineering or infrastructure administration experience.
Hands-on experience supporting enterprise Windows and Linux server environments.
Strong expertise with virtualization technologies, including VMware vSphere and VMware Cloud Foundation.
Experience administering Microsoft Azure and Microsoft 365 environments.
Advanced knowledge of Active Directory, Microsoft Entra ID, Group Policy, DNS, DHCP, and PKI environments.
Experience with enterprise storage, backup, disaster recovery, and business continuity planning.
Strong understanding of infrastructure security, vulnerability management, patching, and system hardening.
Experience with PowerShell scripting and infrastructure automation.
Working knowledge of networking concepts including TCP/IP, VLANs, routing, switching, and firewalls.
Proven experience leading system upgrades, migrations, and infrastructure transformation initiatives.

Preferred Qualifications

Microsoft Azure Administrator Associate, Microsoft 365 Administrator Expert, or related Microsoft certifications.
VMware Certified Professional (VCP).
NetApp Certified Data Administrator (NCDA).
Experience with Hyper-V, Kubernetes, and containerized environments.
Familiarity with ITIL-based service management practices, including change, incident, and problem management.

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