Jobs in the United States

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Added 1 min ago
BH
Senior Cyber Security Engineer
Berkshire Hathaway Homestate Companies
Bay Area, CA
- $175,810 to $215,140 USD / year
Berkshire Hathaway Homestate Companies, Workers Compensation Division, is looking for a Senior Cyber Security Engineer to join its IT Security team! This technical professional will assist…
Added 1 min ago
BH
Senior Cyber Security Engineer
Berkshire Hathaway Homestate Companies
Sacramento, CA
- $155,390 to $189,140 USD / year
Berkshire Hathaway Homestate Companies, Workers Compensation Division, is looking for a Senior Cyber Security Engineer to join its IT Security team! This technical professional will assist…
Added 2 mins ago
Senior Consulting Engineer
Avaya
United States
The Solutions and Technologies (S&T) group is seeking a talented Senior Consulting Engineer to help lead and expand our Infinity and Nexus team. This team is responsible for a service…
Added 2 mins ago
Software Implementation Engineer
US9 Kardex Solutions LLC
United States
The software implementation engineer core responsibility is to successfully test, train and deploy the Kardex FulfillX software platform for our customers.
Added 5 mins ago
Senior Traffic Engineer
Merrick & Company
Tampa, FL
Merrick & Company is looking for a Senior Traffic Engineer responsible for managing and performing traffic engineering services for public- and private sector clients. Duties include…
Added 6 mins ago
Lead Software Engineer - Python React Full Stack
JPMC page
Plano, TX
As a Lead Software Engineer at JPMorganChase within the Infrastructure Platforms Network Automation, you are an integral part of an agile team that works to enhance, build, and deliver…
Added 7 mins ago
DAT2.X AEB Software Integration Engineer
Ford
Dearborn, MI · Dearborn
Lead overall feature model integration with other feature models according to the ADAS ECU software schedule. Support model peer reviews of existing, modified and future feature model.…
Added 10 mins ago
Financial Services - Forward Deployed Engineer - Technology Consulting - Engineering- Senior Manager
EY
Chicago, IL · Hoboken, NJ · Atlanta, GA · Grandview Heights, OH · Boston, MA · Charlotte, NC · Philadelphia, PA · New York, NY
We are seeking a Forward Deployed Engineering (FDE) Transformation Lead to help clients solve complex business challenges through technology. This leader will operate at the intersection of…
Added 10 mins ago
Financial Services - Forward Deployed Engineer - Technology Consulting - Engineering- Manager
EY
Grandview Heights, OH · Chicago, IL · Charlotte, NC · Boston, MA · Atlanta, GA · Hoboken, NJ · Philadelphia, PA · New York, NY
We are seeking a Forward Deployed Engineer (FDE) – Manager to help clients solve complex business challenges through technology. This role sits at the intersection of consulting,…
Added 12 mins ago
F
Engineering Manager, Subscriptions
Fubo
NY
- $200,000 to $250,000 USD / year
8+ years experience as a software engineer and 5+ years leading medium to large software engineering teams
Added 12 mins ago
Engineer lead (Java) - ST, Seattle WA
Starbucks Coffee Company
WA
Implements and maintains system configurations and baselines to support secure application development software control best practices and standards
Added 17 mins ago
Technology Strategy Technical Lead
Freddie Mac
McLean, VA
…We're searching for a hands-on, highly experienced Technical Lead to guide solution design and engineering delivery, turning cutting-edge foundation models into reliable, measurable…
Added 18 mins ago
DC
Senior Software Engineer - Cybersecurity
Dawar Consulting, Inc.
Tucson, AZ
- $80 to $86 USD / hour
Our client, a world leader in diagnostics and life sciences, is looking for a "Senior Software Engineer - Cybersecurity" based out of Tucson, AZ.
Added 18 mins ago
Lead Product Software Engineer
Wolters Kluwer DXG U.S., Inc.
Coppell, TX
As Technical Lead, you will shape the technical direction of a multi-year transformation that is already producing measurable delivery, performance, and user-experience gains. You will own…
Added 19 mins ago
Senior Analytics Engineer
BetterHelp
Remote, United States
As a Senior Analytics Engineer at BetterHelp, you’ll join a diverse team of licensed clinicians, engineers, product pros, creatives, marketers, and business leaders who share a passion for…
Added 20 mins ago
Senior Systems Developer Engineer
Amazon Development Center U.S., Inc.
Seattle, WA
The Amazon Dedicated Cloud (ADC) Serverless team is hiring a cleared senior Systems Development Engineer to lead the technical direction of how we build, deliver, and operate AWS Lambda and…
Added 21 mins ago
Lead Site Reliability Engineer
Humana Inc.
Louisville, KY
The Lead Site Reliability Engineer coordinates software application testing, quality assurance, configuration, installation and support to ensure smooth, stable and timely implementation of…
Added 23 mins ago
Staff Inbound Product Manager - ServiceNow University
ServiceNow
San Diego, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 23 mins ago
Senior Staff .Net Engineer
NeuroFlow
Remote, United States
At NeuroFlow, a Staff Software Engineer serves as a technical authority, bringing exceptional architectural vision and leadership to transform our behavioral health technology platform. In…
Added 24 mins ago
SI
Sr. Software Engineer, DNS and Cloud Infrastructure
Salesforce, Inc.
WA · CA
- $148,500 to $246,000 USD / year
Minimum of 5+ years of backend software development experience (Python) working with Cloud Architecture
Added 27 mins ago
D
Senior Offensive Security Engineer
Delinea
Remote, United States
- $150,000 to $175,000 USD / year
Delinea’s Cybersecurity organization is seeking a Senior Offensive Security Engineer to mature Delinea’s in-house Offensive Security program. The ideal candidate will be highly…
Added 28 mins ago
Senior Mechanical Engineer
Guernsey Brand
Oklahoma City, OK
Opportunities to lead and contribute to game-changing projects
Added 28 mins ago
Electrical Engineer
Guernsey Brand
Oklahoma City, OK
Opportunities to lead and contribute to complex, high-impact projects
Added 28 mins ago
Senior Structural Engineer
Guernsey Brand
Oklahoma City, OK
Opportunities to lead and contribute to game-changing projects
Added 29 mins ago
Senior Software Engineer (Ruby/Rails), MVR
Checkr
San Francisco, CA
As a Senior Software Engineer on the MVR team, reporting to the Engineering Manager, you will build and evolve the systems that power Checkr's motor vehicle record screenings, helping…

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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