linux / unix systems administrator Jobs in new york, ny

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Java Rates Algo Developer - AVP (Hybrid)

Citi

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Remote or New York, New York, USA

Full-time

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications de
Posted 60+ days ago | Updated moments ago

Senior Technical Operations Analyst

Fiserv

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Berkeley Heights, New Jersey, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differ
Posted 13 days ago | Updated 9 hours ago

Software Development Engineer II

Optimum

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Bethpage, New York, USA

Full-time

Are you looking to Optimize your life? Start your exciting path to a rewarding career today! We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for enthusiastic professionals to join our team! We understand that connectivity isn't just a luxury anymore - it's a necessity that empowers lives, fuels businesses, and drives innovation. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutio
Posted 19 days ago | Updated 22 hours ago

SRE(Site Reliability Engineering)-Remote

iPeople Infosystems LLC

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Remote

Contract

Job Description: Production support expertise with SRE Observability experience : Proactive issue identification using observability tools.Skills in using different monitoring & observability tools to track system performance Production support activities including proactive identification of issues leveraging observability tools, Corelating inputs from various dashboards & tools to drive resolutionExperience in swiftly identifying probable failure points through the analysis of multiple inputs
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Posted 1 day ago

Infrastructure Engineer Manager

Capstone Search Advisors

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New York, New York, USA

Full-time

A global, alternative investment management firm is seeking a highly skilled and motivated Infrastructure Engineer Manager to join their growing technology team. This role offers exceptional visibility and the opportunity to work on cutting-edge projects in a collaborative environment that spans trading, development, and AI initiatives. As part of a high-performing global infrastructure team, you'll work closely with colleagues across the U.S. and international offices to support and enhance a h
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Posted 2 hours ago | Updated 2 hours ago

Datastage admin

HAYS

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Remote

Contract

Datastage admin -- Contract or CTP - REMOTE - $ 69.42- $ 69.42/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is seeking a Da
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Posted 10 days ago | Updated 9 hours ago

Application Support Engineer

DTCC

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Jersey City, New Jersey, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t
Posted 60+ days ago | Updated 9 hours ago

MTS Senior Developer

Amaeyaa Technologies Inc

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Remote

Third Party, Contract

Required Skills Technical Skills: Cobol, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization and configuration ENTIA, Oracle, DB2) and IBM MQ. MTS Web UI/SUI Installation/Configuration Msg Creation & processing,MTS - OFAC checks,MTS - Acnt & Currency database, MTS - Exception processing Experience in LINUX, UNIX/AIX platform VI, Unix commands, Shell scripting Hands-on experience in troubleshooting and setup of MTS configurations (MTS processes, MTS lines,
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Posted 11 days ago

Director of eSoftware Engineering - Derivatives Execution Algos Lead

JPMorgan Chase & Co.

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New York, New York, USA

Full-time

Job Description If you are a software engineering leader ready to take the reins and drive impact, we've got an opportunity for you. As a Director of eSoftware Engineering - Derivatives Execution Algos Lead at JPMorgan Chase within the Commercial and Investment Bank specifically as part of the 100+ EDG Execution Technology team, you will hold a pivotal leadership role. You will be accountable to the wider Derivatives Execution leadership, playing a crucial role in an agile team dedicated to enh
Posted 56 days ago | Updated moments ago

FIX Onboarding and Production Support Specialist

Oraapps Inc

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New York, New York, USA

Contract

Key skills: FIX Onboarding, Python (some experience helpful), L2 expertise in dealing with session-level issues and security master configurations. Job Description: Seeking a hands-on FIX Onboarding and/or Production Support candidate who will support Equity products including high touch and low touch workflows. The team supports the front office, middle office and back office processes but our primary focus is support the FIX gateway and FIX client onboarding. Familiarity with pre and post trad
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Posted 5 days ago | Updated 1 hour ago

KDB/Q Developer

Siri Infosolutions Inc

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Weehawken Township, New Jersey, USA

Contract, Third Party

Job title : KDB/Q Developer Location : Weehawken, NJ Must skill: Unix and/or Linux global Equities, Futures, Options, FX products and data Experience at least one degree in computer science, engineering, physics, or mathematics extensive experience in kdb+/q including design of large kdb+ systems and infrastructure deep understanding of Computer Science fundamentals and modern software development practices development in a Unix and/or Linux environment low latency systems development and
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Posted 55 days ago | Updated moments ago

Java Development Lead - Vice President

Morgan Stanley

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New York, New York, USA

Full-time

Model Risk Management (MRM) is second-line function within the Firm Risk Management (FRM) division that reviews Models and provides critical input in the Model certification and approval process for the firm. MRM Validation Studio application provides services to MRM reviewers to perform model reviews. Model Control System (MCS) is used to manage firm-wide inventory of models by front-office, finance, operations, control, and other oversight functions. It is the central repository for storing mo
Posted 15 days ago | Updated moments ago

Devops Engineer

SRISYS Inc.

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New York, New York, USA

Contract

100% W2 Position Only. No C2C at this time Job Title: Senior Devops Engineer Location New York, NY Duration: 6+ Months (Contract- Hire) Job Description: Treat infrastructure as a product by contributing ideas on how to continually improve automation services and resiliency of the platformMonitor and instrument everythingProvide tooling to developersScale our infrastructure in an automated fashionFollow and execute Production, QA, Dev and other environmental change control processesPerform other
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Posted 25 days ago

Required Quality Assurance (QA) Server Engineer

Svam International, Inc.

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New York, New York, USA

Third Party, Contract

Server Configuration & Management: Configure two Windows 2019/2022 Core physical servers and five virtual servers (3 Windows VMs, 2 Linux VMs) per site to support various DOE infrastructure teams. Networking Support: Configure Remote Access Card, Active Directory, and DNS records, and troubleshoot network services like DHCP, DNS, Active Directory, SNMP, TCP/IP, and WINS. Scripting & Automation: Develop, maintain, and upgrade PowerShell and other automation scripts for system management and serve
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Posted 21 days ago

Systems Engineer

Logisoft Technologies Inc

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New York, New York, USA

Full-time

Job Title: Systems Engineer Location: New York, NY(On-Site) Employer Type: Contract to Hire (6 Months) The client prefers candidates with established local presence. Note: This opportunity is open to candidates with permanent resident OR U.S. work authorization. Required Skills: Bachelor s degree in computer science, Engineering, or related field (or equivalent experience)Deep expertise with Linux systems administration, especially Red Hat Enterprise Linux (RHEL)Proficient in scripting langua
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Posted 22 days ago | Updated 19 days ago

Splunk & XSOAR Cloud Security SME

Connexion Systems & Engineering

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Remote

Contract

We have an opening for a Splunk ES and XSOAR Cloud Security SME in Dallas, TX. Role is 100% remote. Start date is ASAP & will last 6+ MONTHS (extendable). Temp to perm Pay rate is 80-95/hr Skills (NONE/ADVANCED/EXPERT): At least 5+ years of experience in the IT industry with strong technical knowledge on AWS Infrastructure & security services (EC2, ELB, Guardduty, ConfHands on experience in terraform IaC deployments and ability to implement security automation.Strong experience working on enter
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Posted 35 days ago | Updated moments ago

Software Engineer (Networking) - Remote!

Toucreek Technologies

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Remote

Full-time

Who You'll Work With: We're looking for a Software Engineer to join our customer's Professional Services (Software Development) team. Our customer is a top company in data-driven, client-to-cloud networking for large data centers, campuses, and routing environments. You'll work with a global team of software engineers to create high-quality, reliable software that helps customers and colleagues meet their goals and tackle real-world challenges. What You'll Do The team's work can be divided into
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Posted 24 days ago

Senior Python / Counterparty Credit Risk Senior Application Developer - VP - NEW YORK

Citi

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Remote or New York, New York, USA

Full-time

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide. The team's primary focus is the development, testing, deployment, and maintenance of the production derivatives credit risk application, used for internal risk management and regulatory capital purposes. The Counterparty Credit Risk Senior Application Develope
Posted 60+ days ago | Updated moments ago

Local 94 Operating Engineer

Cushman & Wakefield

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New York, New York, USA

Full-time

Job Title Local 94 Operating Engineer Job Description Summary Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing equipment and systems for the assigned property(s). Responsibilities include (but are not limited to) maintaining a clean and safe working environment, performing rounds, conducting routine assessments, performance of day-to-day preventive and corrective maintenance, painting, and housekeeping for assigned properties Job Description
Posted 12 hours ago | Updated moments ago

ISRM Security Architect (Senior Consultant MIS Lvl C), EITS Security and Risk Management

NYC Health & Hospitals Corporation

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New York, New York, USA

Full-time

Empower Every New Yorker - Without Exception - to Live the Healthiest Life Possible NYC Health + Hospitals is the largest public health care system in the United States. We provide essential outpatient, inpatient and home-based services to more than one million New Yorkers every year across the city's five boroughs. Our large health system consists of ambulatory centers, acute care centers, post-acute care/long-term care, rehabilitation programs, Home Care, and Correctional Health Services. Our
Posted 28 days ago | Updated 1 day ago