HiringCafe
Join our community

85 system administrator engineer jobs at 67 companies in Norwalk, CT

2mo
Save
Mark Applied
Hide
System Administrator
West Point, New York, United States
OnsiteFull Time
Chenega Integrated Security Solutions
Chenega Integrated Security Solutions: Alaska Native-owned security contractor serving U.S. government customers with access control and guard services.
3+ YOELenelS2 and Milestone certifications and Security+ required; 3+ years as a system administrator/systems engineer with security platforms; strong technical background with servers/databases and enterprise electronic security system installation and troubleshooting. Manufacturer/networking certifications preferred.
LenelS2, Milestone, Genetec, Honeywell, Avigilon, Bosch, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
Job PostingView all
3w
Save
Mark Applied
Hide
Senior System Administrator
Cincinnati or New York City
$105k-$160k/yr HybridFull Time
Luma Financial Technologies
Luma Financial Technologies: Private fintech software provider helping financial professionals research, transact, and manage structured products, annuities, and life insurance.
5+ YOEBachelor's or equivalent,5+ years systems administration,expertise with Windows/Mac,virtualization,cloud,AWS/Azure,PowerShell/Bash/Python,Active Directory,network fundamentals and vendor/project coordination.
PowerShell, Bash, Python, Active Directory, VMware, Hyper-V, AWS, Microsoft Azure, Microsoft Entra ID, Okta, Rippling, Snowflake
Job PostingView all
3w
Save
Mark Applied
Hide
Production System Engineer Graduate (Server Management) - 2027 Start
New York, New York, United States
OnsiteFull Time
ByteDance
ByteDance: Global technology specializing in AI-powered content platforms.
Bachelor's or Master's in CS/CE/EE/IT or related, Linux administration (Debian/Ubuntu), scripting in Python/Bash/Go, systems engineering or DevOps experience, strong troubleshooting and communication skills.
Linux, Debian, Ubuntu, Python, Bash, Go, NVIDIA GPU, CUDA, Git, Docker, Kubernetes, REST APIs, SQL, Ansible
Job PostingView all
5d
Save
Mark Applied
Hide
Senior System Engineer
New York City, New York, United States
$130k/yr HybridFull Time
ECI
ECI: Private managed-services provider delivering IT, cybersecurity, GRC, and AI solutions to regulated financial-services firms.
6+ YOEBachelor's degree in IT or 6+ years comparable experience; advanced Windows, cloud, networking, virtualization, security, incident response, and systems administration experience required.
Microsoft 365, Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Exchange, Google Workspace, Proofpoint Essentials, Mimecast, VLAN, ACL, Cloudflare, iBoss, Microsoft Active Directory, Microsoft Windows Server, Microsoft Windows 11, SharePoint Online, OneDrive for Business, Microsoft Teams, Microsoft Intune, VMware vSphere, Hyper-V, Cisco, Palo Alto Networks, Meraki, Remote Monitoring and Management (RMM), Mobile Device Management, Mobile Application Management, Anti-Virus, Anti-Malware, Azure Active Directory Conditional Access, DUO Multifactor Authentication (MFA)
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Administrator Engineer - Cloud & Automation
Milwaukee or Kansas City or Rolling Meadows or Naperville or Scottsdale or Raleigh or Jersey City or Newark or Norristown or Plano or Alpharetta or Sarasota or United States
$63k-$138k/yr HybridFull Time
IAT Insurance Group
IAT Insurance Group: Privately owned specialty property-casualty and surety insurer serving businesses and individuals through agents and brokers.
7+ YOE7+ years in cloud, automation, and infrastructure engineering; IaC (Bicep/ARM/Terraform) for Azure; Microsoft Graph API and PowerShell expertise; experience with Azure services, Entra ID, Microsoft 365 automation; US work authorization required.
Bicep, ARM templates, Terraform, Microsoft Graph API, PowerShell, Microsoft Azure Automation, Microsoft Logic Apps, Microsoft Azure Functions, Microsoft Azure, Microsoft Entra ID, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Windows Server, Microsoft Active Directory, Group Policy, DNS, DHCP, IIS, Microsoft Fabric, Microsoft Power BI, Git, Azure DevOps, GitHub Actions, Infrastructure as Code (IaC)
Job PostingView all
4w
Save
Mark Applied
Hide
Systems Administrator
Boston or Charlotte or Atlanta or Asheville or New York City or Westwood or McLean
$110k-$145k/yr HybridFull Time
Modera Wealth Management
Modera Wealth Management: Employee-owned fee-only fiduciary wealth management firm serving individuals, families, businesses, nonprofits, and retirement plans.
Experience in systems administration or infrastructure engineering with Microsoft 365, Entra ID, Intune/Endpoint Manager, network infrastructure, security practices, and clear communication.
Microsoft 365, Entra ID, Intune, Endpoint Manager, Exchange Online, Teams, SharePoint, Box, Meraki, FortiGate, CodeTwo, PowerShell
Job PostingView all
1mo
Save
Mark Applied
Hide
Engineer-Intermediate Linux System
Palisades, New York, United States
$90k-$104k/yr OnsiteFull Time
Lamont-Doherty Earth Observatory
Lamont-Doherty Earth Observatory: Nonprofit Columbia University Earth-science research observatory studying the planet and climate for scientific and public benefit.
3+ YOEBachelor's in Computer Science or related field, minimum 3 years Linux system administration experience, proficiency with Linux/RHEL, VMware, networking (TCP/IP,DNS,DHCP,LDAP), scripting, cloud (AWS) and ticketing systems.
Linux, RHEL, VMware vSphere, ESXi, vCenter, TCP/IP, DNS, DHCP, LDAP, Amazon Web Services (AWS), Avamar, Veeam, Nagios, Osticket, Jira, Bugzilla, ServiceNow
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Systems Administrator
Stamford, Connecticut, United States
$137k-$160k/yr HybridFull Time
Banner Life Insurance Company
Banner Life Insurance Company: U.S. life insurer providing term, universal life, and pension risk-transfer coverage to families, businesses, and retirement clients.
7+ YOERequires 7+ years in systems administration or infrastructure engineering, hands-on Azure, Microsoft 365, Windows Server, Active Directory, hybrid cloud, identity management, regulated environments, and MSP coordination.
Microsoft Azure, Microsoft Entra ID, Conditional Access, RBAC, PIM, Microsoft 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Windows Server, Active Directory, DNS, DHCP, Group Policy, SOC 2, NIST, ISO
Job PostingView all
1w
Save
Mark Applied
Hide
Electrical Engineer
New York City, New York, United States
$110k-$135k/yr OnsiteFull Time
Salas O'Brien
Salas O'Brien: Employee-owned engineering and facility planning firm.
5+ YOERequires 5-10 years of electrical engineering experience, a bachelor's or master's degree in electrical engineering, AutoCAD, Revit, SKM or ETAP proficiency, power systems expertise, and field survey and construction administration experience.
AutoCAD, Revit, SKM, ETAP
Job PostingView all
1w
Save
Mark Applied
Hide
Project Engineer II
New York City, New York, United States
$82k-$97k/yr OnsiteFull Time
TRC Companies
TRC Companies: Engineering, consulting, and construction firm for energy and infrastructure.
3+ YOEBachelor’s or Master’s in engineering and 3–6 years in energy analysis, technical reporting, engineering review, or program administration; knowledge of HVAC, energy systems, building science, and energy codes.
HVAC, ASHRAE, IECC
Job PostingView all
1mo
Save
Mark Applied
Hide
Administrative Engineer, L1 (Mechanical)
New York City, New York, United States
$62k-$170k/yr OnsiteFull Time
City of New York
City of New York: Official government portal for the City of New York.
6+ YOEValid New York State Professional Engineer license; six years engineering experience with at least two years in an executive/managerial or administrative capacity; knowledge of mechanical/HVAC systems, NYC construction codes, and contract auditing; proficiency with Microsoft Word and Excel; valid NY driver’s license.
Microsoft Word, Microsoft Excel, FMS, PASSPort
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Engineer, Agents/Clusters/Supercomputers
New York, New York, United States
$250k-$800k/yr HybridFull Time
D. E. Shaw Research
D. E. Shaw Research: Private computational-biochemistry research developing supercomputers, software, and precisely targeted drugs for disease treatment.
Strong Linux fundamentals; experience with large-installation systems administration, HPC, Kubernetes, Python, distributed systems, and excellent communication skills. Candidates at all experience levels considered.
Kubernetes, Python, Linux, RDMA, GPU
Job PostingView all
2w
Save
Mark Applied
Hide
Senior DataCenter Provisioning Engineer
Denver or New York City or Raleigh or Washington or San Francisco or Los Angeles
$122k-$173k/yr HybridFull Time
Fastly
FastlyNasdaq Global Select Market: FSLY: Public edge cloud platform helping developers and businesses deliver and secure websites and applications near end users.
5+ YOERequires 5+ years in network or server provisioning, system administration, or site reliability engineering; TCP/IP, BGP, Linux, troubleshooting, automation tools, and scripting skills.
GitHub, Ansible, Chef, Fastly, Git, Travis, Linux, Bash, Python, Rust, TCP/IP, BGP, GitHub
Job PostingView all
1mo
Save
Mark Applied
Hide
Manufacturing Business System Analyst
Milford, Connecticut, United States
OnsiteFull Time
Inline Plastics
Inline Plastics: Family-owned U.S. manufacturer of thermoformed food packaging and automation solutions for supermarkets, processors, and foodservice businesses.
3+ YOEBachelor's in CS/Engineering/Data Science with 3 years' experience (or 7 years' related experience). Experience with BI/dashboarding, relational databases (SQL), ERP/MES integrations, QMS administration preferred; VBA/Python a plus.
QMS, PDM, PLM, ERP, MES, Power Bi, SQL, VBA, Python, APIs
Job PostingView all
1mo
Save
Mark Applied
Hide
AI Compute Engineer
Palo Alto or New York or San Francisco or Montreal
RemoteFull Time
Mistral AI
Mistral AI: Developer of open-weight and frontier AI models.
Strong Linux systems administration in large-scale/HPC or cloud; experience with job schedulers (Slurm), containers (Kubernetes), storage (Ceph, Lustre, NFS), automation (Ansible, Terraform), and scripting (Python, Bash).
Python, Bash, Ansible, Terraform, Slurm, Kubernetes, Ceph, Lustre, NFS, InfiniBand, Ethernet
Job PostingView all
1mo
Save
Mark Applied
Hide
Hardware Systems Engineer - Lab Environment
Secaucus, New Jersey, United States
$114k-$195k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Leader in high-performance computing, graphics, and visualization technologies.
Hands-on lab support and hardware troubleshooting, inventory and asset management, system imaging/patching, basic Linux administration (bash, ssh), scripting/Python, SQL knowledge; Bachelor’s in IT or related.
Windows, Linux, bash, ssh, Python, SQL, GPU
Job PostingView all
2w
Save
Mark Applied
Hide
Low-Latency Market Data Engineer
New York City or London
$150k-$250k/yr OnsiteFull Time
Cubist Systematic Strategies
Cubist Systematic Strategies: Cubist is Point72’s private systematic investment business, designing computer-driven trading strategies across multiple liquid asset classes.
5+ YOERequires 5+ years of network design and Linux administration, HFT colocation experience, market data systems, low-latency Linux tuning, automation, scripting, cloud, monitoring, version control, and CI/CD expertise.
Linux, Unix, Red Hat Enterprise Linux (RHEL), EDC, Prometheus, Grafana, Ansible, GitHub, NetBox, Terraform, Bash, Python, Exanic, Solarflare, Bitbucket
Job PostingView all
2mo
Save
Mark Applied
Hide
Lead Site Reliability Engineer (SRE)
Chicago or New York City
$175k-$220k/yr HybridFull Time
Optimal Market Technologies
Optimal Market Technologies: Private FINRA-registered broker-dealer providing options execution, ATS, routing, and algorithms to retail brokers and institutional trading firms.
Hands-on Linux and network administration, strong scripting/automation, Infrastructure-as-Code experience, production support and incident response ownership, staff management/mentoring, familiarity with C++, Python, SQL, Azure, and real-time trading systems.
C++, Python, SQL, Linux, CentOS7, RHEL9, Microsoft Azure, Microsoft Azure Virtual Desktop (AVD), Claude Code, FIX Protocol, PostgreSQL, AERON
Job PostingView all
1w
Save
Mark Applied
Hide
Lead Production Engineer, Operations and Finance Technology
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm.
7+ YOESeven-plus years supporting financial technology in finance, strong financial systems and troubleshooting expertise, .NET, Python, SQL Server, messaging, scheduling tools, Linux and Windows administration, and a relevant college degree or equivalent experience.
OpenTelemetry, Grafana, Splunk, ITRS Geneos, Prometheus, AlertManager, FIX, ActiveBatch, Airflow, .NET, Python, SQL Server, PowerShell, Linux, Windows, DevOps, CI/CD, SRE, AWS, Azure, Kubernetes, Kafka, Snowflake, Tableau, Advent Geneva, Arcesium, Northern Trust, PortfolioOne, ITIL
Job PostingView all
1mo
Save
Mark Applied
Hide
Health System Director, Clinical Engineering
New York City or Brooklyn or Suffolk County or Florida
$152k-$263k/yr OnsiteFull Time
NYU Langone Health
NYU Langone Health: Academic medical center focused on patient care, research, and education.
5+ YOE5+ MgmtBachelor's in biomedical engineering or healthcare administration, 5+ years progressive hospital management experience, strong communication, data/analytics and CMMS experience, regulatory and compliance expertise.
Computerized Maintenance Management Systems (CMMS), HER, dashboards, analytics
Job PostingView all

Explore Jobs

Expand Your Job Search