Linux / Unix Systems Administrator Jobs in Dallas, TX

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441 - 460 of 521 Jobs

Cloud Engineer

Charter Solutions Inc.

•

Remote

Full-time

Cloud Engineer Information Technology Job Description: Cloud Engineer Cloud Engineer Roles and Responsibilities: Working with our engineering team to identify and implement the most optimal cloud-based solutions for the company Planning, designing, and developing cloud-based applications Managing cloud environments in accordance with company security guidelines Deploying and debugging cloud initiatives as needed in accordance with best practices throughout the development lifecycle Traini
Posted 60+ days ago | Updated 3 hours ago

IAM & Fraud Prevention Engineer (Remote)

Tandym Tech

•

Remote

Contract

A leading financial institution is currently seeking a new IAM & Fraud Prevention Engineer to join their staff Remotely while supporting the design and implementation of cutting-edge identity, authentication, and fraud prevention solutions. About the Opportunity: Schedule: Monday to Friday Hours: 8am to 4:30pm (EST) Setting: Remote Responsibilities: Administering and supporting IAM and fraud prevention applications (e.g., ForgeRock, ThreatMetrix, FeatureSpace) Designing and managing secure IAM
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Posted 1 day ago | Updated 3 hours ago

Cloud Virtualization Engineer-Onsite-VMware Kubernetes/KubeVirt/EKS

Elite Technical

•

Plano, Texas, USA

Contract

No Third parties please ! This is not a DevOps Engineering position, its a cloud virtualization engineering position requiring experience managing large scale virtualization environments. Experience with Kubenetes/KubeVirt/EKS is required. No Third parties please ! LOCAL CANDIDATES ONLY PLEASE Candidates must reside locally, within commuting distance to Plano TX. Four days per week onsite in Plano, 1 day remote Our direct client, a global IT solutions firm, is seeking a Cloud Virtualization Eng
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Posted 18 days ago | Updated 5 days ago

ISE Engineer

Oscar Technology

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Remote

Contract

Experience: Minimum of 8-10 years of experience 4+ years of experience specifically administering and using Cisco ISE platform. Experience in a system administration role with experience managing Unix/Linux, Windows, and potentially VMware vCenter platforms. 4+ years of experience with Cisco router and switch configuration and network authentication protocols like TACACS and RADIUS. Expert knowledge of: Cisco ISE configuration, troubleshooting, and optimization. Network security principles and
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Posted 20 days ago | Updated 3 hours ago

Oracle Metasolv (M6) with Java

The Brixton Group

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Remote

Contract

Job Title: Oracle Metasolv (M6) with Java Location: Remote Duration: 6+ Months (Possibilities of Extension) JD: Oracle M6 Metasolv java developer. M6 is the client's OSS, network activation, fulfilment, inventory management. Must have prior M6 Metasolv experience Moving to new modern OSS platforms. Required Skills & Experience: Minimum 5 years of experience in Oracle Metasolv (M6) development and production support.Minimum 5 years of experience in Java development, with strong knowledge of S
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Posted 14 days ago | Updated 13 days ago

Aviation Cybersecurity- Network & Systems Engineer

Cloudious

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Dallas, Texas, USA

Contract

Engineer, Network & Systems (ANSP Program) FOCUS Ensure secure aircraft, ground, and communications systems relied upon for our ANSP Program, with concentrated attention towards network, systems, cloud, and PKI security. RESPONSIBILITIES Secure aircraft and ground systems by implementing and maintaining the ANSP, including PKI, VPN, and zero-trust solutions. Manage and maintain server infrastructure (Windows and Linux) supporting cybersecurity systems. Configure and manage network devices, inclu
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Posted 6 days ago | Updated 4 hours ago

Oracle DBA

Vedasoft Inc

•

New York, USA

Full-time, Contract, Third Party

Job Title: Oracle DBA (with PostgreSQL, MariaDB, MySQL, and SQL experience) Location: NYC/Remote (Local preffered) Type: Long Term contract Job Description: We are seeking an experienced Oracle Database Administrator with a strong background in PostgreSQL, MariaDB, MySQL, and general SQL. The ideal candidate will be responsible for managing, maintaining, and optimizing database environments across multiple platforms, ensuring high availability, performance, and security. Key Responsibilities: Ad
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Posted 5 days ago | Updated 3 days ago

Drupal Developer

TriosysIT Inc.

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Remote or Austin, Texas, USA

Contract, Third Party

2 Drupal Expertise; Specialized in building and maintaining websites using Drupal 4-7 Experience in Red Hat Enterprise Linux 6.x/7.x (RHEL) 4-7 Proficient at migrating web content to RHEL 8 Red Hat Enterprise Linux 8 (RHEL 8) 4-7 Web Development; Proficient in web development task 4-7 Collaboration; ability to work effectively with web admin, Unix admin, and IT teams 4-7 Content Migration; skilled in migrating web content from legacy servers to current web servers 4-7 Environment Management; exp
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Posted 5 days ago

Senior Infrastructure Monitoring Engineer

Sripen

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Remote

Contract

Work on of large-scale applications, network architectures, monitoring, and fault management and design solution in Network Monitoring at enterprise level.Document new system components and enterprise network and application monitoring requirements to existing components.Work on tools and platforms like Network & APM monitoringProvide technical guidance and assistance to internal customersRecommend, develop, and maintain standard operating procedures for supported systems for Network and systems
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Posted 3 days ago | Updated 21 hours ago

C++/ PyTorch Developer

ChaTeck Incorporated

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Remote

Contract

Job Summary: We're seeking an experienced C++/PyTorch developer to join our team, focusing on working with Large Language Models (LLMs). As a C++ developer with expertise in PyTorch, you'll play a crucial role in developing, optimizing, and deploying ML models. If you're a skilled C++ developer looking to leverage your expertise in the exciting field of Machine Learning, we'd love to hear from you. Key Responsibilities: Develop and optimize C++ code for Large Language Models (LLMs) using PyTorch
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Posted 5 days ago | Updated 18 hours ago

MUREX Engineer

Intone Networks Inc.

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New Jersey, USA

Contract, Third Party

MUREX Engineer Location: Remote Duration: 12+ Month Contract Job Description: Murex Developer - Responsible for support activities for Murex environments (DEV through PRD) (Refreshes, Debugging, BAU tasks) Provide MX.3 L2 technical support and debugging on various modules (MxML, Warehouse, Livebook/RBPL, PFE, Reporting ) Murex/Automation/Debugging/Python Murex technical architecture knowledge Murex Environments management and deployment Murex platform monitoring and troubleshooting (L1/L2) S
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Posted 38 days ago | Updated 14 hours ago

Murex Software Engineer

Brains Workgroup, Inc.

•

Remote

Full-time

Our client, a major bank in NYC or Iselin, NJ (Metropark), is looking for Software Developer Support MX.3 Murex. Initial 6 months contract with possible extensions or option to hire. Hybrid commute (1-2 days per week on-site), possible remote if out of NYC Area. Rate: $90-104/h on W2. C2C is also an option. Software Engineer MurexResponsible for support activities for Murex DEV and TEST environments (Refreshes, Debugging, BAU tasks) Major Responsibilities and Skills: - Unix/Linux Knowledge (Red
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Posted 38 days ago | Updated 23 hours ago

Murex Developer Support

Brains Workgroup, Inc.

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Remote

Full-time

Our client, a major bank in NYC or Iselin, NJ (Metropark), is looking for a Murex Developer Support MX.3 Murex. Initial 6 months contract with possible extensions or option to hire. Hybrid commute (1-2 days per week on-site), possible remote if out of NYC Area. Rate: Depending on Experience (1-3 years of experience), starting with $35/h on W2. Murex Developer Support Responsible for support activities for Murex DEV and TEST environments (Refreshes, Debugging, BAU tasks) Major Responsibilities
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Posted 38 days ago | Updated 23 hours ago

Cloud Virtualization Engineer II

Elite Technical

•

Plano, Texas, USA

Contract

Our Client, a multinational telecommunications technology company is seeking Cloud Virtualization Engineers to design and optimize cloud-native environments, focusing on automated deployment and recovery. Leveraging expertise in Kubernetes, KubeVirt, Linux-based hypervisors, and automation tools like Ansible and Terraform, you'll drive innovation in virtualization and develop containerized solutions, emphasizing cloud-native infrastructure over VMware. Key Responsibilities - Lead the design, i
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Posted 21 days ago

Drupal Developer

Bansar Technologies Inc.

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Remote or Austin, Texas, USA

Contract, Third Party

DirectClient: Texas Workforce Commission (TWC)Solicitation Number: 5156825WD2Title: Drupal DeveloperLocation: 101 E. 15th Street, Austin, Texas 78778Duration: Until 8/31/2025 with possible extensionLast date for submission: May 7, 2025 (9.00 AM-CST) Important Note: Position will be remote. Position may require team members to come into the office for scheduled meetings, and there may be unscheduled requests with seventy-two (72) hour notice. DESCRIPTION OF SERVICES:Perform Web Developer work in
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Posted 5 days ago

100% Remote - Oracle BRM

Donato Technologies Inc

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Remote

Contract

Job Title: Sr. Oracle BRM (Billing and Revenue Management) Professional Location: Irving, TX (Remote) Duration: 12+ Months W2 Contract Job Description: The ideal candidate will have a deep understanding of Oracle BRM's architecture, billing cycles, revenue management, and the ability to implement and support BRM solutions. This role requires someone who can analyze business requirements, develop effective solutions, and work collaboratively with cross-functional teams to ensure the seamless fun
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Posted 14 days ago | Updated 13 hours ago

UC Architect

World Wide Technology

•

Dallas, Texas, USA

Contract

Company Overview: World Wide Technology (WWT), a global technology solutions provider with $20 billion in annual revenue, combines the power of strategy, execution and partnership to accelerate transformational outcomes for large public and private organizations around the world. Through its Advanced Technology Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate innovative technology sol
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Posted 6 days ago

Validation Engineer (Telecom Domain Mandatory) - Middletown, NJ (Remote can be considered)

Prodapt North America

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Remote

Third Party, Contract

Job Title: Validation Engineer Job Location: Middletown, NJ (Remote is also fine) Job Duration:12 months Ciena Experience is mandatory Job Description: This position allows you to assist customers in optimally crafting, deploying, operating, and continuously improving cost-effective solutions based on a Service-Aware Operating System (SAOS) based Routing & Switching portfolio (RSP) and its associated network management platform. This is an on-customer premise technical role with a focus on facil
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Posted 6 days ago | Updated 6 days ago

Validation Engineer with Cienas Routing -Middletown, NJ- 100% Remote

Innovative IT Solutions Inc

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Remote

Third Party, Contract

Job Description: This position allows you to assist customers in optimally crafting, deploying, operating, and continuously improving cost-effective solutions based on a Service-Aware Operating System (SAOS) based Routing & Switching portfolio (RSP) and its associated network management platform. This is an on-customer premise technical role with a focus on facilitating customers to understand technology through "hands-on" testing for product evaluation, type approval testing, preparation of tes
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Posted 6 days ago

Validation Engineer - Middletown, NJ (Remote is also fine)-Telecom Industry Prefer

GLOBAL IT CON LLC

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Remote or Middletown Township, New Jersey, USA

Contract

Job Title: Validation Engineer Job Location: Middletown, NJ (Remote is also fine) Job Duration:12 months Job Description: This position allows you to assist customers in optimally crafting, deploying, operating, and continuously improving cost-effective solutions based on a Service-Aware Operating System (SAOS) based Routing & Switching portfolio (RSP) and its associated network management platform. This is an on-customer premise technical role with a focus on facilitating customers to understan
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Posted 6 days ago | Updated 22 hours ago