38 linux specialist jobs at 29 companies in Bohemia, NY
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Quantitative Specialist
New York, New York, United States
$145k-$200k/yr OnsiteFull Time
5+ YOE5+ years in futures systematic execution, trading, or quantitative research; expertise in transaction cost analysis; 5+ years KDB and Python; knowledge of futures market structure, Linux, Pandas, and matplotlib; strong analytical and communication skills.
KDB, Python, Linux, Pandas, matplotlib
2mo
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SATCOM Specialist
Carlsbad or San Jose or California or New York City
$98k-$155k/yr OnsiteFull Time
5+ YOE5+ years troubleshooting and triage in fast-paced environments; experience with Ku/Ka RF, antennas, Linux log analysis, Splunk; ability to train others, travel up to 10%, and work a flexible 24x7 schedule; US citizenship or permanent residency required.
Splunk, Linux
5d
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Application Specialist (271585)
New York City, New York, United States
$172k/yr HybridFull Time
3+ YOEBachelor's in Computer Science or related field, or equivalent experience, plus 3 years in production support. Requires Jira, ServiceNow, Excel, Unix/Linux, SQL, Python, VBA, Splunk, Geneos, Grafana, and financial systems experience.
Atlassian Jira, ServiceNow, Microsoft Excel, Unix/Linux, SQL, Order Management Systems (OMS), Execution Management Systems (EMS), Continuous Integration (CI), Continuous Deployment (CD), Splunk, VBA, Python, Geneos, Grafana, Windows
1mo
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Trade Support Specialist - Prediction Markets
Chicago or New York City
$100k-$165k/yr OnsiteFull Time
Proficiency with Python, Git, SQL, Linux; knowledge of options/derivatives and prediction markets; trade capture, reconciliation, and P&L substantiation skills.
Python, Git, SQL, Linux
3mo
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Trading Infrastructure Specialist – Graduate Programme
Hong Kong or London or Montreal or New York or Singapore
HybridFull Time
Bachelor’s degree in engineering, Computer Science, or related field; basic Linux; Python; hardware infrastructure; strong communication; calm under pressure; continuous learning.
Linux, Kubernetes, Python, Bash, Ansible, HPC, Distributed Storage
1mo
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Technical Operations - Specialist - Technical Operations
Greenwich, Connecticut, United States
HybridFull Time
Bachelor's in financial or technical discipline, Linux experience, scripting (Shell/Perl/Python) preferred, working knowledge of networking, strong communication, ability to work day/night shifts and weekends.
Linux, Shell, Perl, Python
3mo
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Service Desk Specialist lll
New York, New York, United States
$30-$50/hr OnsiteFull Time
7+ YOE7+ years in technical support in a large, fast-moving environment; strong Windows/macOS/Linux/iOS/Android, networking, and security knowledge; Active Directory, Azure, Intune, DNS/DHCP, Exchange, VPN; familiarity with collaboration tools and messaging platforms; excellent communication.
Windows, macOS, Linux, iOS, Android, Networking, Information Security, Active Directory, Azure, Intune, DNS, DHCP, Microsoft Exchange, TCP/IP, VPN, WebEx, MS Teams, Zoom
1w
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Energy Management System (EMS) Specialist
New York City, New York, United States
$135k-$150k/yr OnsiteFull Time
2+ YOERequires relevant education and 2–7 years of experience, depending on degree; OT, RTU, SCADA, programming, databases, Linux, SQL, EMS, power-system modeling, and cybersecurity knowledge.
Operational Technology (OT), Remote Terminal Unit (RTU), Supervisory Control and Data Acquisition (SCADA), LINUX, VI Editor, Shell, Oracle, SQL, Electronic Medical Records (EMR), Plant Information (PI), General Electric Realtime, PSS/E, Inter-Control Center Communications Protocol (ICCP), Generation Dispatch and Control (GDC), Continuous Integration/Continuous Delivery (CI/CD), Energy Management System (EMS), NERC CIP, FERC Standards of Conduct
3d
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SecOps Specialist
New York City, New York, United States
$124k-$163k/yr OnsiteFull Time
3+ YOERequires 3+ years in incident response or cybersecurity operations, experience with security tools and incident management, OS security controls and host-based forensics; bachelor's degree and cloud/Kubernetes familiarity preferred.
SIEM, Analytics & Intelligence, Intrusion Detection, Data Loss Protection, Identity & Access Management, Windows, Linux, Unix, MacOS, Kubernetes, AWS, GCP, Azure
1mo
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CERT Specialist
Brooklyn, New York, United States
$75k-$153k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years related experience; skills in incident detection, malware analysis, digital forensics, intrusion analysis, scripting (Python/Perl/Ruby), and IDS/IPS; ability to coordinate incident response.
Python, Perl, Ruby, IDS/IPS, Windows, Linux, OS X
2mo
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Sr. Specialist - AI Automation & Testing
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
8+ YOEMaster's in CS/EE/Electronics with 8+ years experience; expertise in vehicle E/E architecture, CAN/LIN/FlexRay/Automotive Ethernet, UDS (ISO 14229); CI/CD, Jenkins/GitLab/GitHub, Python, ML frameworks, Docker/Kubernetes, and Linux-based environments.
Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes, Python, SQL, Bash, n8n, Pinecone, Scikit-learn, TensorFlow, PyTorch, CANalyzer, CANoe, GitHub, GitLab, Artifactory, Codebeamer, Siemens Polarion, IBM DOORS Next Gen, PTC Windchill, Linux, UDS (ISO 14229), DBC, LIN, Automotive Ethernet, FlexRay, HIL, SIL, ECU
3d
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Senior Lead Securities Quantitative Analytics Specialist (Req. #000895)
New York City, New York, United States
$215k-$355k/yr HybridFull Time
5+ YOEMaster’s degree in mathematics, computer science, or related quantitative field; 5 years of securities quantitative analytics experience; advanced Java and C++ plus Python, R, SAS, SQL, Linux, Unix, and quantitative finance expertise.
Java, C++, Python, R, SAS, SQL, Linux, Unix, Agile
2mo
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Senior Specialist, Software Engineering
Brookfield or New York
$150k/yr OnsiteFull Time
10+ YOE10+ years experience with cost basis/tax operations in financial services, Bachelor's in Computer Science (or equivalent), cloud platform proficiency (AWS/OCI/Azure/GCP), Java, Oracle/PL/SQL, Unix/Linux scripting, CI/CD and Git, and experience integrating AI/ML/LLM capabilities.
Git, Git CI/CD pipeline, CI/CD, Jenkins, GitOps, Oracle, PL/SQL, Unix/Linux shell scripting, Java, AI/ML, LLM APIs, AWS, OCI, Azure, GCP
1w
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Software Engineer Specialist
New York City, New York, United States
$86k-$146k/yr HybridFull Time
5+ YOEBachelor’s degree or equivalent practical experience; 5+ years developing enterprise applications with Java and SQL; React and Linux experience; expertise in APIs, integrations, performance, and scalable systems.
Java, SQL, React, Linux, Docker, Kubernetes, FIX
2w
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Software Development Specialist
Jersey City, New Jersey, United States
$50-$60/hr OnsiteFull Time
5+ YOERequires a bachelor's degree, 5 years of Java/J2EE, Spring Boot, UI framework, REST web services, microservices, open-source frameworks, build tools, Git, Linux/Unix, SQL, and software development experience.
Java, J2EE, Spring Framework, Spring Boot, Angular, React, REST, microservices, Hibernate, Spring Data JPA, Gradle, Maven, Git, Linux, Unix, SQL
2w
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Senior Compute Operations Specialist
United States or New York City or Atlanta or Dallas or Chicago or Meridian or Lexington
$90k-$157k/yr OnsiteFull Time
5+ YOEBachelor’s degree and 5–7 years of compute operations experience, with expertise in enterprise servers, storage, backup, cloud, virtualization, scripting, security, and ITIL service management.
Dell, HPE, Cisco UCS, VMware vCenter, Nutanix, HPE Storage, MSA, Nimble, Nasuni, Talon, Pandora, EMC ECS, Microsoft Azure, Amazon Web Services (AWS), Komprise, HubStore, Enterprise Vault, Veeam, NetWorker, Data Domain, Avamar, NetBackup, Commvault, Windows, Linux, VMware, Hyper-V, PowerShell, Bash, SAN, NAS, RAID, iSCSI, Fibre Channel
3d
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IT Support Specialist (Level 2)
New York City, New York, United States
$65k-$75k/yr HybridFull Time
2+ YOERequires 2 years of helpdesk or support technician experience, Microsoft or CompTIA IT certification, English communication skills, and hardware/software troubleshooting expertise. A related bachelor's degree is preferred.
Windows, MacOS, Linux, Okta, Entra, Jira, Confluence, Google Workspace, Jamf, Intune, Slack
3w
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Technical Support Specialist - Software (55386)
Mentor or Hauppauge or Point Richmond or Ohio
$58k-$72k/yr HybridFull Time
1+ YOERequires an associate degree plus 2 years, bachelor's degree plus 1 year, or high school diploma plus 4 years of relevant equipment service experience; IT, networking, troubleshooting, and communication skills required.
Microsoft Windows, Linux, Microsoft Excel
2mo
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Data Center Operations Specialist
Brooklyn, New York, United States
OnsiteFull Time
5+ YOERequires 5+ years IT experience, BS/BA in IT or equivalent experience+certifications, valid NY driver’s license, CCNA or VMware/Citrix expertise, ITIL troubleshooting, Windows/Server/Cisco/VMware/Citrix knowledge, ServiceNow and remote support tools familiarity, PowerShell basics, and ability to work nights/weekends.
ITIL, Microsoft Windows 7, Microsoft Windows 10, iPhone, iPad, Mac OSX, Microsoft Windows Server 2008R2, Microsoft Windows Server 2012R2, Microsoft Active Directory, Ubuntu Linux, Cisco Catalyst, Cisco Nexus, Cisco Prime, Cisco Stealthwatch, Cisco ISE, Cisco AMP, VMware, Citrix, ServiceNow, Bomgar, WebEx, PowerShell, batch file scripting
1mo
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(USA) Specialist Technician, Technology Support - IT Support
New York City, New York, United States
$25-$48/hr OnsiteFull Time
1+ YOEHigh school diploma, 1+ year related experience, 1+ year Windows and macOS support, ticketing systems, Office 365 administration, imaging, and basic Command Prompt, PowerShell, and Terminal knowledge.
Windows, macOS, PC, Mac, Linux, Jira, ServiceNow, Office 365 Admin Center, Command Prompt, PowerShell, Terminal, Company Portal, Manage Engine, Active Directory, Microsoft Office
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