Jobs in the United States

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Added 1 min ago
Collaborative Delivery Senior Advisor
HDR
Cleveland, OH
Provide project delivery support including contract administration and management, design consultant agreements, and other subcontracts; and for planning and executing the constructed…
Added 2 mins ago
NS
Project Manager
North Shore Neon Sign Co.
Houston, NY
- $140,000 to $160,000 USD / year
Professional Engineer (PE) license and/or Project Management Professional (PMP) certification are considered a plus.
Added 2 mins ago
NS
Assistant Project Manager
North Shore Neon Sign Co.
Houston, NY
- $90,000 to $110,000 USD / year
Project Management Professional (PMP) certification and/or Professional Engineer (PE) license are considered a plus.
Added 3 mins ago
Senior Ground Support Engineer I
Rocket Lab Corporation
Middle River, MD
Technical project management or manufacturing design experience
Added 3 mins ago
Ground Support Engineer II
Rocket Lab Corporation
Middle River, MD
Technical project management or manufacturing design experience
Added 4 mins ago
Lead Member of Technical Staff (LMTS) – Logic Design
Rambus
Hillsboro, OR
…of Engineering as an individual contributor. As a LMTS Logic Design Engineer, you will play a pivotal role in the micro-architecture and design of our next- generation high performance and…
Added 6 mins ago
Sr. Process Engineer - Liquid Silicon Rubber
Technimark
Asheboro, NC
Partner closely with Quality, R&D, Manufacturing, Tooling, Automation and Project Management to successfully industrialize new programs.
Added 10 mins ago
Project Engineer, Geotechnical
Intertek USA
Sherwood, AR
Project Engineer, Geotechnical – Sherwood, AR
Added 10 mins ago
AI
IT Operations Engineer
Applied Intuition
Sunnyvale, CA
- $125,000 to $160,000 USD / year
…offboarding. We are looking for a multifaceted IT Operations Engineer who can be the IT domain expert across our corporate IT team. This position requires a mix of IT skills to improve the…
Added 12 mins ago
Network, Security & Cloud Infrastructure Manager
Greenhill School
Dallas, TX
Design, implement, and govern Microsoft Azure infrastructure and services, including standards for secure cloud provisioning, resource utilization, lifecycle management, and appropriate use…
Added 12 mins ago
Software Engineer Lead
PNC
Pittsburgh, PA
Agile Methodology, Cloud Computing, Code Reviews, Debugging, DevOps, Project Management, Requirements Analysis, Software Development, System Designs, Technical Designs
Added 12 mins ago
Fuel Injection (Injectors, Lines, Pumps) Release Engineer
Stellantis
Auburn Hills, MI
The Fuel Injection System Design & Release Engineer will be responsible for the Core Engine fuel injection components on one or more major engine families, including components such as high…
Added 12 mins ago
Powertrain Fuel Injection Release Engineer
Stellantis
Auburn Hills, MI
The Fuel Injection System Design & Release Engineer will be responsible for the Core Engine fuel injection components on one or more major engine families, including components such as high…
Added 12 mins ago
Powertrain Throttle Control / Actuator Release Engineer
Stellantis
Auburn Hills, MI
The Electronic Throttle Control & Actuator Lead Design & Release Engineer will be responsible for the Core Engine throttle and actuator components on one or more major engine families,…
Added 12 mins ago
Electrical Engineer 10
CDM Smith
Boston, MA
Collaborates with clients and government officials to clarify technical questions provides updates to project management as necessary.
Added 13 mins ago
Technology & Low Voltage Systems Designer
Salas O'Brien
Corona, CA
…and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building…
Added 13 mins ago
A
Aviation Design Project Manager
AECOM
San Francisco, CA
- $150,000 to $245,000 USD / year
…innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune…
Added 14 mins ago
Sr. NPI Engineer - Johnson and Johnson MedTech, Circulatory Restoration
SHOCKWAVE MEDICAL INC. Legal Entity
Santa Clara, CA
The Senior NPI Engineer is responsible for designing, developing, testing, documenting, and implementing processes, tooling, and fixtures throughout the product lifecycle, from design…
Added 14 mins ago
Staff NPI Engineer - Johnson and Johnson MedTech, Circulatory Restoration
SHOCKWAVE MEDICAL INC. Legal Entity
Santa Clara, CA
The Staff NPI Engineer will utilize technical skills in the development of innovative products to treat peripheral, coronary, and heart valve diseases. The Staff NPI Engineer will serve as…
Added 14 mins ago
AI
Senior Mechanical Engineer
ASR INTERNATIONAL
Lakehurst, NJ
- $90,000 to $140,000 USD / year
ASR International is seeking an experienced Senior Mechanical Engineer to support the effort for the Naval Air Warfare Center Aircraft Division (NAWCAD) Lakehurst (Lakehurst, NJ location)…
Added 15 mins ago
AI
Senior Electrical Engineer
ASR INTERNATIONAL
Lakehurst, NJ
- $90,000 to $140,000 USD / year
The Electrical Engineer will support engineering efforts throughout the system lifecycle, including requirements development, design reviews, testing, integration, configuration management,…
Added 15 mins ago
Facilities Director
US AMR-Jones Lang LaSalle Americas, Inc.
Thornton, CO · Boulder, CO
…bring executive-level leadership capabilities, deep facilities management expertise, strong business acumen, and a proven track record of managing large-scale operations and diverse teams…
Added 16 mins ago
NPI Engineer
Tomball Controls
Von Ormy, TX
The NPI Engineer leads the industrialization and launch of new metal-mechanical products, with emphasis on datacenter enclosures and assemblies. Acting as the technical link between Design…
Added 16 mins ago
Architectural Facilities Engineer - Level 3 or 4
CORP-Corporate Office
United States
In this position the Principal Facilities Engineer or Senior Principal Facilities Engineer will plan, design and oversee the reconfiguration, maintenance, and alteration of equipment,…
Added 17 mins ago
Chief Engineer Level 5 - Linthicum
CORP-Corporate Office
United States
Develop and execute to project budgets and schedules, including Earned Value Management System (EVMS), critical path management, Estimates-at-Completion (EACs), and workload forecasts

Greenhill School

Network, Security & Cloud Infrastructure Manager

Dallas, TX, United States

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Job details

Experience: A bachelor's degree in a technology-related field and at least 8 years of related work experience.
Posting language: English
Posted: Nov 9, 2026

Original job description

Description SUMMARY The Network, Security & Cloud Infrastructure Manager partners with the Director of Technology to ensure the performance, resiliency, and security of the School's network, cloud, identity, virtualization, cybersecurity, and enterprise systems. This senior-level, hands-on role advances cybersecurity, disaster recovery, business continuity, and cloud infrastructure while providing front-line support, serving as an escalation point for complex issues, and establishing the standards, governance, and guardrails that enable faculty, staff, and students to innovate safely with cloud services, artificial intelligence, automation, and software development.

This is a full-time, 12-month, exempt-level position. Most work takes place during normal school hours, with after-hours support required during maintenance windows, infrastructure emergencies, and cybersecurity incidents.

IN THIS ROLE, YOU WILL…

Administer, maintain, and modernize the School’s wired and wireless network, Cisco Meraki security infrastructure, Proxmox virtualization, Windows and Linux servers, enterprise storage, and related systems. Monitor performance, capacity, availability, patching, and lifecycle; maintain architecture documentation; recommend upgrades and modernization initiatives; and provide hands-on support for complex infrastructure issues.
Design, implement, and govern Microsoft Azure infrastructure and services, including standards for secure cloud provisioning, resource utilization, lifecycle management, and appropriate use of cloud services.
Serve as a senior, hands-on member of the cybersecurity team and a primary contact for cybersecurity incidents. Lead threat detection, hunting, triage, containment, remediation, and post-incident review; coordinate vulnerability assessments and penetration testing; and administer Microsoft Defender, Red Canary, and related security controls protecting systems, data, identities, and infrastructure.
Develop, maintain, monitor, and regularly validate on-premises and cloud backup, recovery, and disaster-recovery processes, and collaborate with the Director of Technology on business continuity and organizational resilience.
Establish and govern secure development environments, source-code repositories, application hosting, authentication, secrets, APIs, cloud resources, and deployment workflows for faculty, staff, and student software-development initiatives.
Establish secure deployment standards and maintain governance for internally developed applications, including ownership, privacy, security, supportability, lifecycle, and retirement requirements.
Help evaluate and govern emerging technologies, including generative AI; establish standards and guardrails for AI-assisted software development, AI coding assistants, application-development tools, and cloud-based AI services.
Lead infrastructure, cybersecurity, cloud, and modernization projects; develop technical standards, policies, procedures, and documentation; and evaluate vendors, managed services, products, and solutions aligned with organizational goals.

Requirements

A SUCCESSFUL CANDIDATE HAS…

A bachelor's degree in a technology-related field and at least 8 years of related work experience.
Deep, hands-on experience with Cisco Meraki firewalls, switching, wireless networks, and security services; extensive experience with Proxmox, VMware, Hyper-V, Windows and Linux servers, storage, patch management, and infrastructure troubleshooting.
Demonstrated ability to investigate, hunt, detect, triage, contain, and remediate threats, with practical experience using advanced security products such as Microsoft Defender, Red Canary, SentinelOne, Arctic Wolf, or FireEye.
Strong knowledge of the Microsoft 365 ecosystem across cloud and on-premises environments, including Azure, Entra ID, Intune, Active Directory, DNS, Windows, Microsoft Defender, Microsoft Purview, and related identity and data-protection services.
Current experience with cybersecurity frameworks, risk management, security monitoring, data protection, backup, disaster recovery, business continuity, and cloud-based solutions such as Azure or AWS.
Strong troubleshooting, project-management, documentation, analytical, written, and verbal communication skills, with the ability to work independently, prioritize complex work, manage multiple assignments, and make decisions within a budget process.
A collaborative, security-first mindset that enables innovation and creativity; a commitment to unmatched customer service, confidentiality, teamwork, and building standards, processes, and guardrails for long-term organizational success.
Preferred experience in K-12, higher education, or nonprofit environments; Microsoft Sentinel, SIEM and incident-response tooling; Azure App Services, Functions, SQL, and cloud-native hosting; GitHub administration; vulnerability and penetration testing; AI governance; and PowerShell, Python, or similar automation languages.
Preferred certifications such as CCNA, Cisco Meraki Solutions Specialist, Microsoft Azure Administrator Associate, Azure Security Engineer Associate, Cybersecurity Architect Expert, CISSP, CompTIA Security+, or Network+.

PHYSICAL REQUIREMENTS AND WORK ENVIRONMENT

Works primarily in an office or classroom environment, with frequent interaction with faculty, staff, students, parents, and alumni.
Most work occurs during normal school hours with some flexibility in start and end times; light travel for professional development is possible.
Regularly sits for long periods and works at a desk and computer.
Ability to walk up to 2 to 3 miles in a day around campus and to occasionally lift equipment weighing 50 to 75 lbs.
Ability to maintain appropriate professional boundaries with students, fellow staff, and all community members.

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More about this job

Skills

Microsoft Windows
Linux
Documentation
Microsoft Azure
Cybersecurity
Penetration testing
Implement ICT recovery system
Software development
VMware
Troubleshooting
Microsoft 365
Microsoft Active Directory
DNS
Data protection
Risk management
AWS
Project management
Communication skills
Work independently
Customer service
Confidentiality
Teamwork
Building codes
Incident response
SQL
GitHub
Microsoft PowerShell
Python
CCNA
CISSP
Security+
Network+

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