Linux / Unix Systems Administrator Jobs in New York, NY

481 - 500 of 592 Jobs

CyberArk Privileged Access Management (PAM) LeadJob Title - CyberArk Privileged Access Management (PAM) Lead

Shulman FlemingCompany Name - Shulman Fleming

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New York, New York, USA

Full-time

CyberArk Privileged Access Management (PAM) Lead Executive Director Level MUST be local to NYC or MetroPark (Iselin, NJ), Hybrid 2 to 3 days onsite Salary Range: $200k to $250k No Sponsorship Available We re seeking a seasoned PAM leader with deep financial services experience to drive the firm s privileged access strategy, governance, and execution. This role oversees the PAM engineering and operations team, ensuring scalable, compliant, and effective solutions across all platforms and environm

Production Support Analyst || 9 years experience || Onsite at Jersey City, NJ(Day 1 Onsite) || LinkedIn MandatoryJob Title - Production Support Analyst || 9 years experience || Onsite at Jersey City, NJ(Day 1 Onsite) || LinkedIn Mandatory

Nestortechnologies IncCompany Name - Nestortechnologies Inc

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Jersey City, New Jersey, USA

Contract

Production Support Analyst 9 years experience Onsite at Jersey City, NJ(Day 1 Onsite) LinkedIn Mandatory Job Description: We are looking for a proactive and detail-oriented Production Support Analyst to join our team. This role involves monitoring, troubleshooting, and resolving application/system issues in real time to ensure optimal service availability and performance. The ideal candidate is required to be 4 years to 7 years experienced in managing critical applications in a high-pressure p

Senior System Software Engineer, NCCL - Partner EnablementJob Title - Senior System Software Engineer, NCCL - Partner Enablement

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. We are the GPU Communications Libraries and Networking tea

Oracle Database Administrator (RAC/DataGuard) - to 165k (SK)Job Title - Oracle Database Administrator (RAC/DataGuard) - to 165k (SK)

Phaxis, LLCCompany Name - Phaxis, LLC

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New York, New York, USA

Full-time

Salary is 130k to 165k + bonus We are seeking a highly skilled Oracle Database Administrator (DBA) with deep expertise in Oracle Real Application Clusters (RAC) and DataGuard to support and manage our mission-critical database infrastructure. This role is responsible for ensuring high availability, performance, data integrity, and disaster recovery across our Oracle environments. Key Responsibilities: Administer, configure, and support Oracle database environments (11g through 19c and beyond)Man

Fidessa Application Support Engineer/AnalystJob Title - Fidessa Application Support Engineer/Analyst

MDMS RecruitingCompany Name - MDMS Recruiting

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New York, New York, USA

Contract

Fidessa Application Support Engineer/Analyst, Local Candidates only Location: New York, NY (Hybrid) Duration: 6 months + Core Skill: Looking for someone who knows Fidessa Enterprise support/BA with strong US Options background. Would be sitting directly with a trading desk helping them get up to speed on the product and if it worked out well and they had strong US Options. Day-to-Day Responsibilities: Responsible for the Fidessa application used by traders, sales and middle office on the tradin

Vulnerability Management SpecialistJob Title - Vulnerability Management Specialist

Aita Consulting Services,Inc.Company Name - Aita Consulting Services,Inc.

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Brooklyn, New York, USA

Contract

Only W2 Hybrid Position - Local Candidates Requierd 35 Hours/Week Tasks Research, analyze and brief management and team members on relevant Risk, CVE's, CVSS, Vector Strings, NVD, Mitre, attack vectors and mitigations for various technologies Design, architect and build Rapid7 vulnerability management scanning infrastructure and tools Manage, configure and conduct Vulnerability Management scans in Rapid7 across various networks Conduct vulnerability management analysis through industry researc

Certified Rapid7 Cyber Command Vulnerability Management Specialist Lev.2Job Title - Certified Rapid7 Cyber Command Vulnerability Management Specialist Lev.2

Global It Solutions Usi IncCompany Name - Global It Solutions Usi Inc

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New York, New York, USA

Contract, Third Party

Hello!! Greetings from the Global IT Solutions USI, Inc. We have an immediate need for one of our Direct End-client(s). So, please go through the below Job Description and if you are interested, apply with your latest resume along your contact details, so that we will be able to get in touch with you, to discuss more about the position. Position: Certified Cyber Command Vulnerability Management Specialist Lev.2 Client Location: Brooklyn, NY Work Location: Hybrid Work Model (3 Days On-site MUST

Kafka Admin/Kafka Administrator/Kafka Consultant/Kafka EngineerJob Title - Kafka Admin/Kafka Administrator/Kafka Consultant/Kafka Engineer

Orpine.comCompany Name - Orpine.com

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New York, New York, USA

Contract, Third Party

Job Title: Kafka Administrator Location: New York, NY Duration: Long Term Job Responsibilities: We are seeking an experienced Kafka Administrator to join our infrastructure team in New York.The ideal candidate will have 6+ years of hands-on experience in managing, configuring, and optimizing Apache Kafka in enterprise environments.This role requires strong expertise in Kafka architecture, monitoring, security, and performance tuning, along with a solid understanding of distributed systems and

Cyber Command Vulnerability Management Specialist 4 - SP2Job Title - Cyber Command Vulnerability Management Specialist 4 - SP2

K Systems SolutionsCompany Name - K Systems Solutions

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Brooklyn, New York, USA

Contract

Client Name: City of New York Start Date: August 4, 2025 End Date: August 1, 2027 Contract Length (in weeks): 104 weeks SCOPE OF SERVICES The Cyber Command Threat Management division requires a Vulnerability Management Specialist to serve as a subject matter expert for vulnerability management: Tasks Research, analyze and brief management and team members on relevant Risk, CVE?s, CVSS, Vector Strings, NVD, Mitre, attack vectors and mitigations for various technologies Design, architect and bu

Cybersecurity Vulnerability Management SpecialistJob Title - Cybersecurity Vulnerability Management Specialist

UNIVERSAL TechnologiesCompany Name - UNIVERSAL Technologies

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New York, New York, USA

Contract, Third Party

UNIVERSAL Technologies is seeking a Cybersecurity Vulnerability Management Specialist for a long-term engagement supporting cyber threat management initiatives. This is a Hybrid role must be able to work on-site 3 days a week in Brooklyn, NY. The selected candidate will serve as a subject matter expert in vulnerability management, specifically using Rapid7, and will be responsible for identifying, analyzing, and mitigating vulnerabilities across enterprise environments. This is a technical, han

Cyber Command Vulnerability Management SpecialistJob Title - Cyber Command Vulnerability Management Specialist

Fixity TechnologiesCompany Name - Fixity Technologies

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Brooklyn, New York, USA

Contract

Job Title: Cyber Command Vulnerability Management Specialist Hybrid: 3 days per week in office at Brooklyn, NY / 2 days per week remote Job Description The Threat Management - Vulnerability Management Specialist Client is essential to Cyber Commands Vulnerability Management program and its ability to defend City systems from cyber threat including direct support of public safety, revenue generating, and City operations that provide everyday services to citizens. The resource will contribute to

Elasticsearch Administrator - New York, NYJob Title - Elasticsearch Administrator - New York, NY

Georgia ITCompany Name - Georgia IT

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New York, New York, USA

Contract

Job Title: Elasticsearch Administrator Location: New York, NY (Hybrid 3 days onsite per week) Position Overview: We are seeking a skilled and experienced Elasticsearch Administrator to join our infrastructure team in New York. The ideal candidate will have strong experience in managing Elasticsearch clusters along with expertise in Linux/Windows OS, cloud environments (AWS), containerization (Kubernetes), and automation tools. This role plays a critical part in maintaining system availability, p

EDI Integration SpecialistJob Title - EDI Integration Specialist

Galon Solution IncCompany Name - Galon Solution Inc

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Harrison, New York, USA

Full-time

Job Description: Our client is seeking an experienced EDI Integration Specialist to join their dynamic supply chain trading company specializing in technology-driven solutions. The ideal candidate will have a strong background in EDI services, system integrations, and hands-on experience with various tools and technologies. This role involves production support, project development, system administration, and architectural responsibilities. Key Responsibilities: Production Support: Monitor trans

Kafka AdministratorJob Title - Kafka Administrator

TechIntelli Solutions IncCompany Name - TechIntelli Solutions Inc

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Jersey City, New Jersey, USA

Contract, Third Party

Position: Kafka Administrator Location: Jersey City, NJ Hybrid Duration: 6+ Months Job Description: We are seeking a highly skilled Kafka Administrator to support and manage mission-critical infrastructure for our client, DTCC. The ideal candidate will have extensive hands-on experience in Kafka cluster setup, management, and administration, particularly with the Confluent platform. Key Responsibilities: Design, implement, and maintain Kafka clusters, including high-availability and disaster rec

Murex Architect/ Murex Functional Expert/ Murex Support Engineer/Murex BA(Remote) USA and CanadaJob Title - Murex Architect/ Murex Functional Expert/ Murex Support Engineer/Murex BA(Remote) USA and Canada

TESTINGXPERTS, INC. DBA DAMCOSOFTCompany Name - TESTINGXPERTS, INC. DBA DAMCOSOFT

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Full-time, Part-time, Contract, Third Party

Murex Architect/ Murex Functional Expert/ Murex Support Engineer/Murex BA(Remote) USA and Canada Position Title Senior Murex Technical Architect Engineer with Murex Functional Knowledge Location Remote, Canada/USA Employment Type Contract Job Description Role Summary: We are seeking a Murex Technical Architect Engineer with strong functional awareness and deep technical experience to support live operations, incident management, and environment automation within an existing Murex MX.3 landscape

Business Analyst DerivativesJob Title - Business Analyst Derivatives

Brains Workgroup, Inc.Company Name - Brains Workgroup, Inc.

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New York, New York, USA

Full-time

Our client, a major bank in New York City, is looking for Business Analyst with Equity Derivatives / Commodities lines of business. This role is hybrid commute (3 days in NYC Office per week). This is 6-12 months contract with possible extensions or option to hire. Rate: $90-97/h on W2 DOE, possible C2C as well. Business Analyst with Equities Derivatives / Commodities Job Summary: This is a mid-level engineer position supporting an Equity Derivatives & Commodities Futures Trading desk. The can

Production supportJob Title - Production support

Innova Solutions, IncCompany Name - Innova Solutions, Inc

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New York, New York, USA

Contract

Innova Solutions is immediately hiring for a < Production Support> Position type: Duration: <12+ months> Location: As a(n) you will: The key responsibilities / deliverables are as follows (but not limited to): First point of contact for end business users in FX LCT/Emerging MarketsOwnership and delivery of on-boarding support of or processes into the MAPS organizationBuild and maintain strong partnerships with business stakeholders, application development personnel, and infrastructure contact

Business Development RecruitingJob Title - Business Development Recruiting

Brains Workgroup, Inc.Company Name - Brains Workgroup, Inc.

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Paramus, New Jersey, USA

Full-time

Business Development - Technical Recruiting Min Experience: 2+ years in sales or business development or recruiting, and 4 years college degree (or equivalent experience) in sales/management/business/technology. We specialize in Information Technology (IT), Sales/Marketing, Management, Product Management. On-site position, conveniently located in Paramus, NJ Business Development - Technical Recruiting The Job Description: This position is responsible for business development and/or sourcing/re

C++ Developer at 100% RemoteJob Title - C++ Developer at 100% Remote

Apetan ConsultingCompany Name - Apetan Consulting

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Contract, Third Party

currently they are only looking for 8+ years of U.S experience and will need to provide the past 5 years of W2's when asked. Title C++ Developer Location Preferably in PST time zone so they can work 1 week of the month 100% remote Duration 12 Months Interview First round of interview: 30 minutes Final Round: 1.5 hour technical round with 4 team members JD Rest 3 weeks they would be rotated into development role for the crypto trading platform While on support if there are no support activity th

Senior Datadog AdministratorJob Title - Senior Datadog Administrator

Charter Global, Inc.Company Name - Charter Global, Inc.

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Remote or Washington, District of Columbia, USA

Contract

Title: Senior Datadog Administrator Duration: 9 Months+ Location: Washington, DC (Remote Job) Responsible for software tool administration for systems and applications monitoring tools. Expertise with at least one of the Monitoring tools like DataDog and Service Now. DataDog Administration experience on Linux platform to instrument Java based applications running on Tomcat Application Server. Configuration experience in Infrastructure Monitoring, Network Monitoring and Centralized Logging. O