33 linux system administrator jobs at 30 companies in Cold Spring, NY
2w
Save
Mark Applied
Hide
Engineer-Intermediate Linux System
Palisades, New York, United States
$90k-$104k/yr OnsiteFull Time
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
2d
Save
Mark Applied
Hide
System Administrator
New York City, New York, United States
$135k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years of related infrastructure experience, or bachelor's degree with 8 years of related experience; expertise in servers, cloud, Windows/Linux, networking, security, and troubleshooting.
Active Directory, Group Policy, DNS, DHCP, SQL, Oracle Database, Nutanix HCI, Azure, IGEL, Windows, Linux, SCCM, Ivanti
2mo
Save
Mark Applied
Hide
System and Network Administrator
Milford or United States
OnsiteFull Time
3+ YOE3+ years system and network administration experience with Ubiquiti UniFi, Windows Server, Linux, virtualization, Microsoft 365/Entra ID/Azure, cybersecurity, DR planning, and Tier 2/3 support.
Ubiquiti UniFi, Windows Server, Linux, VMware, Hyper-V, Xen, Group Policy, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Entra ID (Azure AD), Microsoft Azure, DNS, DHCP, VLAN, VPN, routers, switches, firewalls, VoIP systems, Microsoft Intune, PowerShell, Bash
2w
Save
Mark Applied
Hide
System Administrator (Remote)
New York, New York, United States
HybridFull Time
Maintain and upgrade software, hardware, cloud, networks, backups, security and documentation; onboard/offboard users; automate tasks with scripting; familiarity with Windows, Linux, networking, Microsoft cloud tooling.
Microsoft Hyper-V, Microsoft 365, Azure, Entra ID, Microsoft Intune, Jira Cloud, Confluence Cloud, PowerShell, Bash, Python, ChatGPT, Codex, Microsoft Copilot, SQL, Git, SVN, Jenkins, Docker, CloudFlare, cPanel
12h
Save
Mark Applied
Hide
Systems Administrator, IT Infrastructure
Fort Lee, New Jersey, United States
$80k-$110k/yr HybridFull Time
2+ YOERequires 2+ years in systems administration or networking, Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, networking fundamentals, cloud knowledge, Microsoft 365, communication, and ability to lift 50 lbs.
Windows Server, Linux, Ubuntu, CentOS, RHEL, Active Directory, Group Policy, Microsoft 365, Microsoft Exchange, Microsoft SharePoint, Microsoft Teams, VMware, Hyper-V, AWS, EC2, S3, IAM, CloudWatch, TCP/IP, DNS, DHCP, VLANs, VPNs, VPC, PowerShell, Bash, Python, Terraform, CloudFormation, Connect Direct, MQ, ITIL
2w
Save
Mark Applied
Hide
Systems Administrator - Center for Neural Science
New York, New York, United States
$70k-$75k/yr HybridFull Time
2+ YOEBachelor's degree and 2+ years system administration experience with Linux/Windows servers, networking, Active Directory, scripting (PowerShell/Bash/Python), backup/disaster recovery, and enterprise security tools.
Ansible, Puppet, BigFix, WorkspaceOne, BeyondTrust, InsightVM, CortexXDR, Splunk, Tufin, PowerShell, Bash, Python, Microsoft Windows Server, MacOS, Active Directory, Redhat Linux, Apache, MS SQL, Virtual Machines, Synology NAS, Dell PowerEdge, NEAT, ZOOM, AWS, Azure, GC
1mo
Save
Mark Applied
Hide
Unix Systems Administrator, AVP
Whippany, New Jersey, United States
$151k-$160k/yr HybridFull Time
Experience administering Unix/Linux systems, performing large-scale Linux patching, backup and recovery, automation scripting, troubleshooting with vendors (Red Hat, HP, IBM, Veritas), and supervising 3-4 analysts.
Unix, Linux, Red Hat, HP, IBM, Veritas
1w
Save
Mark Applied
Hide
Production System Engineer Graduate (Server Management) - 2027 Start
New York, New York, United States
OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Senior Technology Systems Administrator
Lodi, New Jersey, United States
$80k/yr OnsiteFull Time
5+ YOEBachelors in CS/CIS, 5+ years as network/server administrator, experience with Cisco/Fortinet, Windows/Mac/iOS/Chrome OS, AD/DNS/DHCP, SCCM imaging, VMware/Hyper-V, Linux; ability to run cabling and lift equipment.
Cisco, Fortinet, Windows, Mac OS, iOS, Chrome OS, Chromebooks, Active Directory, DNS, DHCP, SCCM, VMware, Hyper-V, Linux, Google Workspace
3mo
Save
Mark Applied
Hide
Manager, Systems Administrator - Sailpoint
Orlando or Atlanta or Montvale or Dallas
OnsiteFull Time
5+ YOE5+ years managing SailPoint IdentityIQ, team management experience, ServiceNow, CyberArk, Active Directory and Linux familiarity, bachelor\u0002s degree or equivalent experience, U.S. work authorization required.
SailPoint IdentityIQ, ServiceNow, CyberArk, Active Directory, Linux
1mo
Save
Mark Applied
Hide
Senior Engineer & Administrator
Cary or New York
$100k-$138k/yr HybridFull Time
7+ YOE7+ years building large-scale systems; experience with ECM products, CP4BA, FileNet, Datacap; BS/MS in Computer Science or equivalent; strong architecture and stakeholder collaboration skills.
IBM CP4BA, FileNet, Datacap, Elastic Cloud Storage, Ansible Automation Platform, Elastic Stack, Windows, Linux
2mo
Save
Mark Applied
Hide
Oracle Identity Management (OIM) & Governance (OIG) Administrator (IT Security Specialist 3) - Provisional
New York City, New York, United States
$104k-$135k/yr HybridFull Time
3+ YOESubject-matter expertise in IT security, identity and access management (OIM/OIG), system architecture, integrations, and risk assessment; minimum 3 years related experience; high school diploma required; certifications (CISSP, CEH, Security+, CISM, CISA, GSEC, CCSP) may substitute for experience.
Oracle Identity Manager (OIM), Oracle Identity Governance (OIG), OIG 12c, Oracle Adaptive Access - Manager, OIG Java API, PeopleSoft, WebLogic, UNIX, Linux, Red Hat, LDAP Directory Services, Active Directory, Oracle Internet Directory, PL/SQL, Shell, OUD, Microsoft M365, CUNYfirst
2mo
Save
Mark Applied
Hide
Systems Engineer, Agents/Clusters/Supercomputers
New York, New York, United States
$250k-$800k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
Hardware Systems Engineer - Lab Environment
Secaucus, New Jersey, United States
$114k-$195k/yr OnsiteFull Time
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
3d
Save
Mark Applied
Hide
Mid-Market Sales Engineer (NYC)
New York City, New York, United States
$118k-$157k/yr HybridFull Time
Experience with DevOps monitoring or architecture tools, technical presentations and demos, Windows or Linux systems administration, creative problem-solving, and travel up to 25%.
Windows, Linux
1d
Save
Mark Applied
Hide
Lead Software Engineer, DevOps
New York City or Richmond
$215k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years of DevOps engineering, 3+ years of cloud-native technologies, and 4+ years of Unix or Linux system administration experience.
Java, Python, SQL, Ruby, Go, Docker, Kubernetes, Ansible, Terraform, Amazon Web Services, Microsoft Azure, Google Cloud Platform, Unix, Linux, JavaScript, Golang, Bash, Perl, Apache Mesos, Marathon, Apache Spark, Jenkins, Cassandra, ElasticSearch
2mo
Save
Mark Applied
Hide
VCF Platform Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEMinimum 3 years in infrastructure operations/virtualization or systems administration; hands-on VMware vSphere and ESXi host/cluster management; Linux and Windows Server administration; scripting/automation with PowerCLI, Python, or Ansible; familiarity with IaC and datacenter concepts.
SDDC Manager, vSphere, vSAN, NSX, PowerCLI, Python, Ansible, ESXi, Linux, Windows Server
2mo
Save
Mark Applied
Hide
Applications Development Technology Lead Analyst, Vice President
Jersey City, New Jersey, United States
$142k-$213k/yr HybridFull Time
6+ YOE6+ years apps development or systems analysis experience; strong Unix/Linux administration, networking, scripting (Bash, Perl, Python, PowerShell); Gradle/Maven, Oracle/PostgreSQL, CI/CD (Jenkins, TeamCity, Artifactory); distributed systems and microservices knowledge.
Unix/Linux, Bash, Perl, Python, PowerShell, Gradle, Maven, Oracle, PostgreSQL, Jenkins, TeamCity, Artifactory, Tibco, Solace, Kafka, Java, Go, ITIL
1mo
Save
Mark Applied
Hide
Database Engineer - Vice President
New York, New York, United States
$155k-$215k/yr OnsiteFull Time
7+ YOE7+ years experience with SQL and relational databases (SAP ASE/SAP IQ/MS SQL Server/PostgreSQL). Strong scripting (Python, Perl, Shell), Linux administration, troubleshooting, and real-time systems experience.
SAP ASE, SAP IQ, MS SQL Server, PostgreSQL, SQL, Python, Perl, Shell, Linux, AI/ML
1mo
Save
Mark Applied
Hide
Lead Site Reliability Engineer (SRE)
Chicago or New York City
$175k-$220k/yr HybridFull Time
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
Explore Jobs