red hat linux system administrator Jobs in new york city, ny

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Engineer II, Software

Thermo Fisher Scientific

•

Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Ave, Waltham, MA 02451 TITLE: Engineer II, Software HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Build, maintain and implement automated test frameworks and tools using standard methodologies. Work with product development team of scientists and engineers to collect requirements and craft interactive scientific software solutions.Develop full s
Posted 42 days ago | Updated 3 days ago

AWS Engineer

Navigant Consulting

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Remote or McLean, Virginia, USA

Full-time

Job Family: IT Architecture/Cloud Travel Required: Up to 10% Clearance Required: None What You Will Do: Guidehouse is looking for an IT Senior Associate to be a part of our Cloud Management team, with a focus on management of our AWS environment. This individual will work in a team to manage our 900+ virtual machine infrastructure that supports the diverse needs of the organization. Administer and maintain all AWS subscriptions and resources User Management via IAM console and Okta Review AW
Posted 60+ days ago | Updated 1 hour ago

Malware Analyst Reverse Engineer

Allstate Insurance Company

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Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Allstate Information Security (AIS) department is resp
Posted 26 days ago | Updated 1 hour ago

DevOps Engineer with OpenShift Experience

International Solutions Group

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Jersey City, New Jersey, USA

Contract

Responsibilities Design, implement, and manage OpenShift clusters for scalable application deploymentDevelop and maintain CI/CD pipelines using tools like Jenkins, GitLab, or OpenShift PipelinesAutomate infrastructure provisioning using Terraform, Ansible, and scripting languages (Python, Bash, Groovy)Collaborate with development and security teams to integrate DevOps practicesMonitor system performance and troubleshoot issues across containerized environmentsMaintain documentation for configura
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Posted 18 days ago

Site Reliability Engineer (Temp to Perm)

Leidos

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Remote or Brownsville, Texas, USA

Full-time

This position will require up to 75% travel Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and work real-time hands-on fielding challenges and develop reusable solutions that support our customers in any environment. You will have the opportunity to contribute to the design requirements and implementation of improvements that accelerate the secure delivery, implementation, and sustainment of software in the field. You wi
Posted 37 days ago | Updated 1 hour ago

Cleared DevOps Cloud Computing Engineer Architect

SAIC

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Remote

Full-time

Job ID: 2507849 Location: REMOTE WORK, TX, US Date Posted: 2025-07-23 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly motivated DevOps Cloud Computing Engineer Architect with an active Secret clearance to join our Cloud One team Government A1 Enclave by Cloud On
Posted 18 days ago | Updated 10 hours ago

Systems Engineer II

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated 1 hour ago

Network Automation Engineer

SOHO Square Solutions

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New York, New York, USA

Third Party, Contract

Description: Required Skills: Proficiency in Python with the ability to design, develop, and maintain new applications, as well as enhance and support an existing automation toolset. Strong understanding of networking protocols (e.g., TCP/IP) and concepts such as Access Control Lists (ACLs), VLANs, and routing. Hands-on experience with Ansible Tower or Ansible Automation Platform, including the ability to create and manage automation playbooks for network configuration, changes, and validatio
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Posted 6 days ago | Updated 7 hours ago

Server Deployment Engineer

Cystems Logic

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Brooklyn, New York, USA

Third Party, Contract

Server Engineer / Server Deployment Engineer Location: Brooklyn, NY Duration: Long Term Contract Job Description- The Server Deployment Engineer will support the Classroom Connectivity Universal Project by overseeing server integration across all five boroughs. Responsibilities include configuring physical and virtual servers, troubleshooting server-related issues, and providing technical support for server and network infrastructure. The engineer will also develop and maintain automation scr
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Posted 55 days ago | Updated 6 days ago

AWS ADMINISTRATOR

NextGen IT Inc.

•

Jersey City, New Jersey, USA

Third Party, Contract

Job title: AWS Admin. Duration: Contract Location : Titusville NJ Hybrid role 3days Job Description: Installing and maintaining your AWS environment by following best practices. Configuring and maintaining adequate security parameters. Implementing an information assurance policy, procedures, and reporting.5+ years of experience directly related to System Administration, including installation and maintenance of software and hardwareCertifications or experience with cloud infrastructures such a
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Posted 3 days ago | Updated 3 days ago

Technical Curriculum Developer - Network Security

PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as com
Posted 60+ days ago | Updated 1 hour ago

Senior Server Infrastructure Engineer (Hybrid - Lithia Springs)

Carmax, Inc.

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Remote or Lithia Springs, Georgia, USA

Full-time

8126 - Atlanta Data Center - Care of: Switch, Lithia Springs, Georgia, 30122 CarMax, the way your career should be! About this job About this job At CarMax, we are industry disruptors. At the heart of our innovation is new digital products. We are seeking a highly experienced and skilled Senior IT Infrastructure Specialist to join our dynamic Technology department. The ideal candidate will have a strong background in IT infrastructure and server management, with a deep understanding of both
Posted 60+ days ago | Updated 1 hour ago

Junior DevOps Engineer Tampa/Irving

Citi

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Remote or Tampa, Florida, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 60+ days ago | Updated 1 hour ago

Sr. Engineer - Privilege Access Management ( PAM / IAM )

Xoriant Corporation

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Woodbridge Township, New Jersey, USA

Contract

Below is the detailed JD for this role: - Ensure internal systems are managed to the highest standard by following industry best practice.- Actively contribute to the development of existing and new IT process and procedures to enhance service transition and service operation lifecycle stages.- Demonstrate self-starter capabilities identifying areas of improvement and acting to address service impacting issues.- Prior IT Operational Support experience across business-critical Production infrastr
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Posted 19 days ago | Updated 13 days ago

ELEs2 Database Analyst Expert - Remote

General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Database Analysis/Design Job Qualifications: Skills: Database Implementation, Database Management, Database Management Systems (DBMS) Certifications: CISSP - ISC2 Experience: 10 + years of related experience ship Required: Yes Job Description: Join General Dynamics IT and be a part of a team that solve some o
Posted 60+ days ago | Updated 1 hour ago

Sr. Web Platform Administrator Analyst (REMOTE)

Trinity Health

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Remote or Livonia, Michigan, USA

Full-time

Employment Type: Full timeShift: Description: Essential Job Functions to include: Provides technical expertise to team members, business analysts, management and clients. Serves as a mentor to less technically experienced team members; assigns work and provides training and guidance on system functionality and software products.Analyzes, troubleshoots, and resolves highly complex hardware, software and connectivity issues. Researches and evaluates a variety of reports, job logs, scheduled job
Posted 60+ days ago | Updated 1 hour ago

Senior Network Automation Engineer

Denken Solutions

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New York, New York, USA

Contract

Currently, we are looking for talented resources for one of our listed clients. If interested please reply to me with your updated resume or feel free to reach out to me for more details at On-Site role Job Description: Design, develop and maintain automation toolset (Python & legacy tools in Perl) for device asset discovery, data collection, and reporting. Enhance and optimize existing scripts to improve workflows and integrate new technologies into network change management processes. Translat
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Posted 6 days ago | Updated moments ago

Sterling Managed File Transfer Engineer (REMOTE)

Trinity Health

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Remote or Livonia, Michigan, USA

Full-time

Employment Type: Full timeShift: Description: ESSENTIAL FUNCTIONS Knows, understands, incorporates, and demonstrates the Trinity Health Mission, Vision, and Values in behaviors, practices, and decisions.Participates in the planning, development, design, testing, migration and implementation of new products and upgrades of existing solutions.Assisting in the development of technical architecture in areas of expertise and related design documentation.Develops integration, migration and contingen
Posted 60+ days ago | Updated 1 hour ago

Security Incident Response

Lincoln Financial Group

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US

Full-time

Alternate Locations: Work from Home Work Arrangement: Remote : Work at home employee Relocation assistance: is not available for this opportunity. Requisition #: 74030 The Role at a Glance This position continuously monitors the alert queue; investigates security alerts; monitors health of security sensors and endpoints; collects data and context necessary to initiate IR response. In addition, the analyst will be responsible for maintaining multiple security technologies for detecting and p
Posted 60+ days ago | Updated 9 hours ago

Senior System Software Engineer, NCCL - Partner Enablement

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
Posted 60+ days ago | Updated 1 hour ago