Jobs in the United States

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Voice and Data Engineer
John Staurulakis (jsitel.com)
Remote, United States
- $40,000 to $65,000 USD / year
JSI invites you to join our team as a Voice and Data Engineer on our Managed Services team, where you'll play a critical role in advancing broadband and telecommunications initiatives that…
Added 1 min ago
Senior Software Engineer
Cariloop
United States
The purpose of a Senior Software Engineer is to design and build quality software for our Cariloop caregiving platform. Using strong technical execution and collaboration skills, they…
Added 1 min ago
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Software Engineer in Test (SET)
Allegiant
Las Vegas, NV
- $80,400 to $97,900 USD / year
The Software Engineer in Test (SET) is a hands on quality engineering contributor responsible for building, maintaining, and executing automated solutions that ensure the reliability,…
Added 1 min ago
Designer I, Distribution
Disaster Resource Group
Conway, AR
…science and scales of weight and measurements as applied to engineer’s computations and construction (using currency and other forms of…
Added 1 min ago
Staff Software Engineer
DAT Solutions, LLC
Seattle, WA
DAT Solutions is looking for a Staff Software Engineer to be the first engineer in a new function within our Integrations organization: platform and developer experience for third-party…
Added 1 min ago
Staff Software Engineer, Salesforce
DAT Solutions, LLC
Seattle, WA
DAT Solutions is looking for a Staff Software Engineer to join our Enterprise Solutions Team
Added 1 min ago
Senior Software Engineer
FlightSafety International Inc
Seattle, WA
Docusign is seeking a Senior Software Engineer to design, automate, and operate reliable cloud and network infrastructure across Microsoft Azure and Google Cloud Platform. This role focuses…
Added 1 min ago
Senior Software Engineer
FlightSafety International Inc
Seattle, WA
…scalable, secure, and reliable operations. We are looking for an engineer who combines deep PostgreSQL expertise with strong automation, systems thinking, and operational ownership.…
Added 1 min ago
Software Engineer Intern
FlightSafety International Inc
Seattle, WA
As a Software Engineer Intern on the Signing Core Backend (SCORE) team, you will help re-architect Docusign's eSign branding capability into a centralized microservice that high-value…
Added 2 mins ago
Senior Encryption Engineer (Data at Rest)
The Elevance Health Companies, Inc.
United States
The Senior Encryption Engineer (Data at Rest) is responsible for supporting and securing enterprise-scale data protection platforms across hybrid cloud and on-prem environments, with a…
Added 2 mins ago
Project Engineer
DPR GP
Denver, CO
Added 2 mins ago
Field Engineer
DPR GP
Denver, CO
Added 2 mins ago
Sr VDC Engineer
DPR GP
San Diego, CA
Added 2 mins ago
Product Education Engineer
SpaceXAI
New York, NY · San Francisco, CA
…build with it grows with every release. As a Product Education Engineer, you'll close that gap through hands-on labs, workshops, and tutorials, using our product as part of your own…
Added 2 mins ago
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Solutions Architect
SpaceXAI
Remote, United States
- $164,500 to $210,000 USD / year
- Experience in a customer-facing technical role such as Solutions Architect, Solutions Engineer, Forward Deployed Engineer, Technical Account Manager, Enterprise Architect, or similar
Added 2 mins ago
Development Security Operations Engineer III - 531106
Tuscaloosa, AL
Job Summary: The Development Security Operations Engineer III builds and configures containerization deployments across development, staging, and production environments. Maintains and…
Added 3 mins ago
Engineer
AEP Service Corporation
New Albany, OH
The role of a Transmission Line Engineer on the Digital Transmission Line Model (DTLM) Team includes the development, maintenance, and governance of the AEP DTLM. The DTLM is the central…
Added 3 mins ago
Production Coordinator
Spirax-Sarco Ltd.
Ogden, UT
…with an innovative solution 100 years ago when a self-taught engineer invented the first metal-sheathed resistance heating element. It was this then-advanced thermal technology that…
Added 3 mins ago
Senior Engineering Project Manager - iCloud / Apple Services Engineering
Apple
Seattle, WA
This role suits a project manager with a strong technical bent, or a release engineer who is highly organized and wants to help drive software from code to customer.
Added 3 mins ago
Software Engineer, Deployment Platform MultiCloud
Apple
San Diego, CA · Seattle, WA
We are seeking a Software Engineer to join our Deployment Platform team. Our mission is to create paved paths for developers to deploy and run their applications through one consistent,…
Added 3 mins ago
Automation Project Execution Engineer & Layout Specialist
Kimberly-Clark USA, LLC
Remote, United States
Added 4 mins ago
QI
Senior Project Manager (Columbus, OH)
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
- $180,000 to $210,000 USD / year
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added 4 mins ago
Staff Embedded Software Engineer Platform Networking (Automotive and Robotics)
Intuitive
Sunnyvale, CA
…looking for a high-energy, talented Staff Embedded Software Engineer to join the Embedded Networking Software team, within the Multiport Platform Software group. If you’ve built in-vehicle…
Added 5 mins ago
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Substation Engineer
Actalent
San Diego, CA
- $58 to $78 USD / hour
Substation Engineer (Remote or Hybrid | California Preferred)
Added 5 mins ago
Early Career Consult Program - Associate Data Engineer
Kyndryl, Inc.
Remote, United States
Engineer semantic layers: Move beyond simple ETL to build knowledge graphs and semantic layers that provide agents with the necessary context to navigate complex infrastructure puzzles.

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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