linux / unix systems administrator Jobs in dallas, tx

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Site Reliability Engineering Lead

Fisher Investments

•

Plano, Texas, USA

Full-time

Overview Are you looking to join a global technology department for an industry-leading investment firm? Fisher Investments is looking for motivated technologists to support our growing business. If you are looking to make a difference as we develop scalable solutions to support global growth, this may be the right opportunity for you! The Opportunity: The Observability Technical Lead enables our Observability platform for Technology teams by installing and configuring the tools needed to sup
Posted 60+ days ago | Updated 7 hours ago

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 11 hours ago

Hardware Verification Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

•

Remote or San Jose, California, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 11 hours ago

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 12 hours ago

Hardware Design Engineering Intern/ Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 11 hours ago

Professional Services Consultant- XSIAM

HCM Staffing and Consulting

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Remote

Contract

Job Description: This Consultant position is an integral part of our mission within our Professional Services team. In this role, you will work on-site with our customer(s), supporting our mission to help them quickly and completely adopt our Security Operating Platform, leaving them more secure. This is a highly technical, hands-on role, and you will develop and maintain expertise-level skillsets on our products and solutions deployed within the customer's environment. Cortex XSOAR orchestratio
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Posted 16 hours ago

Senior Lead Site Reliability Engineer - Remote

Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Would you enjoy improving stability and safety of one of the largest global networks? \n Would you enjoy hands-on network operations work on a global scale to improve our operational efficiency? \n Join our Platform Security Engineering Team \n The Platform Security Engineering team is a group of engineers that support and secure Akamai's global network and Linode cloud systems. Our systems provide data security, server integrity, network access, and secure communications infrastructure. This is
Posted 60+ days ago | Updated 11 hours ago

Red Team Cyber Project Engineer- Onsite in Puerto Rico

Lockheed Martin Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Job Description We are looking for talented candidates with a strong technical background, experienced cyber security knowledge, the ability to think like a cyber adversary and having a passion for cyber security. The Red Team is looking for candidates who are ambitious, self-motivated and want to develop solutions to tough and unique challenges. Apply to this position if you want help secure our corporation, our customers, and the warfighter. If you want an opportunity to put yourself to the t
Posted 60+ days ago | Updated 11 hours ago

Cloud Engineer

DP Professionals Inc

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Remote or Columbia, South Carolina, USA

Contract

DPP is seeking a Cloud Engineer for an opportunity in Columbia, SC. Work arrangement: Onsite is highly preferred, but open to remote W2 position; 6 months Candidates who are foreign nationals must have resided in the US for at least three (3) of the last five (5) years prior to assignment to the client s applicable government contract. Position summary: A typical day for a Cloud Engineer involves a mix of building, supporting, automating, and optimizing cloud infrastructure to ensure secure, sca
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Posted 2 days ago | Updated 6 hours ago

Cyber Analyst III

CAE USA Inc.

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Arlington, Texas, USA

Full-time

About This Role Summary Implement and monitor security processes relative to IT Policy, Procedure, and Compliance with respect to NISPOM and Department of Defense (DoD) Information Security requirements. Audit information system security plans and procedures to comply with DoD and separate service regulations, directives and procedures. Function as Information Technology Security Administrator, coordinate and oversee compliance of multiple IT Security and Audit requirements in coordination with
Posted 4 days ago | Updated 12 hours ago

*Senior Risk Intelligence Engineer* - W2 Role

Kellton

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Remote

Third Party, Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Posi
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Posted 16 days ago | Updated 17 hours ago

HPC Systems Admin

General Dynamics

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Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Systems Engineering Job Qualifications: Skills: High-Performance Computing (HPC) Systems, Linux System Administration, Python (Programming Language), Scripting, SUSE Linux Enterprise Server (SLES) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: At GDIT, people are ou
Posted 24 days ago | Updated 11 hours ago

Staff Development Security Operations Engineer

Vistra Corp

•

Irving, Texas, USA

Full-time

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary As a member of the Vistra Cyber Security Team, the DevSecOps Engineer will work with agile teams to ensure security is considered throughout development through the implementation of automated guardrails and security test. They will assist in design and drive
Posted 10 days ago | Updated 8 hours ago

Senior Kubernetes Platform Engineer

Leidos

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Remote

Full-time

Leidos has a current opening for a Senior Kubernetes Platform Engineer to play a pivotal role in our dynamic team based out of Blacksburg, Virginia. This role allows partnering with a distinguished team of professionals to advance internal and client projects focusing on application containerization, automation, and redesign/re-architecture clusters supporting mission-critical applications hosted on Kubernetes. Utilize your expertise to assist with the consultation and design of infrastructure t
Posted 4 days ago | Updated 11 hours ago

System Administrator

BCforward

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Remote

Contract

System Administrator BCforward is currently seeking a highly motivated System Administrator for a remote opportunity! Position Title: System Administrator Location: Remote Anticipated Start Date: ASAP Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: Initial 6 month-contract Job Type: Contract Pay Range: $46/hr-$50/hr Please note that actual compensation may vary within this range due to fact
Posted 10 days ago | Updated 4 hours ago

Lead Monitoring Engineer

Mindlance

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Remote

Contract

Lead Monitoring Engineer Location - Washington, District of Columbia Duration: 9 months contract Job Description About the project: This initiative focuses on migrating infrastructure from Go-Cloud to AWS, with Datadog being implemented as the primary monitoring and observability platform. Client is currently in the process of replacing AppDynamics with Datadog and has already completed the migration of SolarWinds and Nagios monitoring capabilities into Datadog. In parallel, they are migrating a
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Posted 8 days ago

Java Developer

RMS Computer Corporation

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Dallas, Texas, USA

Full-time

Job Title: Core Engineering - Java Developer Duties: 5 days onsite Dallas Strong programming skills in Java with proficiency in object-oriented design principles Experience with Java frameworks such as DropWizard, Spring and Hibernate Familiarity with web development frameworks (Angular or React) Familiarity with distributed storage systems like DB2, ORacle, Cassandra, MongoDB Familiarity with continuous integration and continuous deployment (CI/CD) pipelines especially using Git Working knowled
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Posted 60+ days ago | Updated 7 days ago

OpenShift Administrator

Sun Technologies,Inc.

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Remote

Contract

Job Title: OpenShift Administrator Certifications Required: Red Hat Certified Specialist in OpenShift Administration Certified Kubernetes Administrator (CKA) Duration: up to 3 months contract (with the possibility of extension) Location: Remote Work / Work from Home Work Schedule: 4/10 Schedule Pay Rate: $96/hr on W2 Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: Understanding of Op
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Posted 60+ days ago | Updated 15 hours ago

Murex Multiple Roles (Support, Architect & Functional) remote

Encore Consulting Services

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Remote

Contract

1).Client Name Persistent Systems Ltd.Indent ID TBCPTalent Job# TBCPosition Title Murex XVA Senior Business AnalystLocation Remote but preferred local candidates in New JerseyDuration ContractInterview Process PSL Internal interview and client interviewJob DescriptionSummary IT Front Office is looking for Murex xVA Senior Business Analyst. Principal Duties and Responsibilities Responsible for the development and support of systems for the XVA Trading desk. Major tasks include: Writing functiona
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Posted 13 days ago

Software Engineering Intern/Co-Op (Undergraduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

•

Remote or Austin, Texas, USA

Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 60+ days ago | Updated 11 hours ago