Jobs in the United States

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Added 8 mins ago
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Principal Platform Software Engineer
Oracle
Nashville, TN
- $104,500 to $234,600 USD / year
We are looking for a Senior Software Developer (IC3) who enjoys building reliable software systems and solving challenging engineering problems. This role is ideal for engineers with strong…
Added 8 mins ago
Senior Site Reliability Engineer
DynatraceLLC
Detroit
Optimize Capacity Planning: Ensure cost-effective resource utilization while maintaining scalability and performance.
Added 8 mins ago
Lead .NET Developer
EPAM Systems
Fort Mill, SC
…leadership skills and a passion for building scalable, cloud-based…
Added 9 mins ago
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Senior Platform Software Engineer - OCI
Oracle
Columbia, SC
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 9 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Columbia, SC
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 9 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
Columbia, SC
…software that protects and powers the next generation of AI…
Added 9 mins ago
Senior Business Intelligence Engineer
Humana
Columbia, SC
The Senior Business Intelligence (BI) Engineer engages with business value streams on diverse and complex opportunities leveraging a variety of technology platforms. The individual will…
Added 9 mins ago
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Regional Maintenance Manager
CBRE
Columbia, SC
- $200,000 to $210,000 USD / year
The purpose of this position is to lead a large portfolio or client account and provide senior technical and operational support to the account staff for the development of policies and…
Added 9 mins ago
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Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Columbia, SC
- $50,000 to $92,500 USD / year
We are seeking a Senior QA Automation Engineer - Playwright & Selenium to join our Quality Engineering team supporting critical financial applications. The ideal candidate will have strong…
Added 15 mins ago
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Building Engineer
ISS Conversational ATS
WESTFORD, MA
- $35 to $45 USD / hour
The Building Engineer utilizes advanced skills (general and trade specific) to perform complex preventive maintenance and corrective repair of buildings, industrial systems, equipment, and…
Added 16 mins ago
Engineering Leader, Google COE
Fractal Analytics Inc
CA
10+ years of software engineering and distributed systems experience.
Added 17 mins ago
Senior RF Systems & Business Development Engineer
Matrix Research, Inc.
Beavercreek, OH
Matrix Research is currently seeking an experienced Senior RF Systems and Business Development Engineer to lead technical hardware design and drive strategic growth for our growing business…
Added 18 mins ago
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Senior Software Engineer – AI Infrastructure
Kraken
Remote, United States
- $127,200 to $254,400 USD / year
This is a deeply production-oriented team. Engineers here combine strong systems thinking with applied ML infrastructure experience, building in Rust and operating services where…
Added 20 mins ago
Lead Project Engineer Controls Systems - Americas
GE Vernova
Longmont, CO
…health, safety, security, and improved quality of life. The Senior Project Engineer – Control Systems serves as the primary engineering point of contact for assigned projects, working…
Added 20 mins ago
GC
Early Career Process Engineer
Geosyntec Consultant
Lakewood, CO
- $70,520 to $92,350 USD / year
Added 20 mins ago
Engineer V
General Atomics
Englewood, CO
General Atomics is seeking a highly experienced and motivated Satellite EMI/EMC Engineer to join our Space Systems group. Reporting to the Space Systems Electrical Engineering Manager, the…
Added 20 mins ago
Principal Software Engineer, Developer Platforms
Cisco
Boulder, CO
Provide senior technical leadership for quality systems across Developer Platforms. Design production-grade platforms that improve software validation and release confidence across Splunk.…
Added 20 mins ago
Senior Hybrid Cloud Engineer
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 20 mins ago
Sr. Position, Navigation, & Timing (PNT) and Satellite Control Network (SCN) Pro
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 20 mins ago
Project Engineer/Senior Project Engineer - Multi-Domain Effects
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 21 mins ago
XE
Director Fleet Overhaul Management (Energy Supply)
Xcel Energy
Platteville, CO · Henderson, CO · Denver, CO
- $148,400 to $210,733 USD / year
Acts as the senior advisor and primary enterprise interface to Generation leadership, Asset Management, Operations, Engineering, Commercial Operations, Finance, Supply Chain, and other…
Added 28 mins ago
Software Engineer (Edge - Networking & Fleet)
Jobgether
Remote, United States
As a Software Engineer specializing in Edge networking and fleet infrastructure, you will build and scale the systems that power a large residential device network used for web data…
Added 35 mins ago
General Engineer
Department Of Energy
Morgantown, WV
Summary This position is part of the Office of Legacy Management, Department of Energy. As a General Engineer, you will serve as an expert advisor providing strategic leadership for major…
Added 35 mins ago
Senior Staff Engineer - Agentic Identity
Cisco
Charleston, WV
…software that protects and powers the next generation of AI…
Added 57 mins ago
Senior Elastic Stack Data Integration Engineer IRES - SSFB/HSV
Amentum
Redstone Arsenal, AL
Position Title: Senior Elastic Stack Data Integration Engineer

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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