Linux / Unix Systems Administrator Jobs in Miami, FL

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Cleared DevOps Cloud Computing Engineer Architect

SAIC

•

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 16 days ago | Updated 5 hours ago

Storage Engineer

Nightwing

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Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 48 days ago | Updated 7 hours ago

IT Manager, Data Operations (Hybrid)

UMB Financial Corporation

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Remote or Kansas City, Missouri, USA

Full-time

The Data Operations teams maintain stability and security of UMB application and analytics data, along with securing and administering tools for MDM, governance, retention, ETL/ELT, encryption, and masking, combined with maintaining or advising on the audit strength of each. The teams provide administration and availability around the clock in support of numerous UMB products ranging from on-premises applications with traditional datastores, all the way to serverless technology utilizing infrast
Posted 60+ days ago | Updated 7 hours 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 7 hours ago

Systems Analyst

Capital Staffing Solutions

•

Miami, Florida, USA

Contract

**CTC is not allowed, please only apply if you are looking for a W2 opportunity** Systems Analyst 12 months+ Can sit in multiple locations: from Miami, FL to Juno Beach, FL Seeking intermediate experience in Data Analytics > Identity Management > systems admin Data analytics experience needed: -ability to query existing databases like DB2, Oracle -ability to format data from those databases, data mapping Identity Management > Systems Admin experience needed: Seeing Unix / Linux (RHEL) and Wind
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Posted 26 days ago | Updated 1 day ago

Systems Administrator

Unisys

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Remote

Full-time, Contract

Note: This role requries to be .UNISYS Location: US Remote Type: Long- TERM contract Job Title: Systems AdministratorResponsible for supporting the functionality and efficiency of one or more operating systems. Deliver second level remote hardware and software/OS support services to clients to resolve product use and multi-product/platform problems and questions relating to enterprise systems, networks and application software, as well as desktop applications. Perform remote installation of appl
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Posted 60+ days ago | Updated moments ago

Systems Sr Administrator

Unisys

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Remote

Contract

CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions and professional staffing services. -"Those authorized to work in the United States are encouraged to apply. We are unable to sponsor currently. Position: Systems Sr Administrator Location: Remote Length: Long Term Key Responsibilities Responsible for supporting the functionality and efficiency of one or more operating systems.* Lead teams in the delivery of second and/or th
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Posted 60+ days ago | Updated moments 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 7 hours ago

Dell EMC Power Protect Data Mgr Architect

Magnum Technologies, Inc.

•

Miami, Florida, USA

Contract, Third Party

Dell EMC Power Protect Data Mgr Architect: Must have skills: Dell EMC Power Protect Data ManagerDell EMC Data DomainDell Data protection AdvisorDell Avamar, Cyber RecoveryCyber SenseDDboost for Applications RMAN and SQL Nice to have skills: Linux, AIX, windows Admin Skills, Cristie backup, LINUX REAR backup, VMware vCenter Project Tasks (day to day responsibilities): Work within the environment by running migration of backups from Avamar to PPDMOpening Change request, presenting in the CAB and p
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Posted 11 days 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 7 hours ago

Manhattan WMOS Technical Consultant - Miami, Florida

Synergent Tech Solutions

•

Miami, Florida, USA

Contract

Role: Manhattan WMOS Technical Consultant Location: Miami, Florida Duration: Contract Skill: WMOS Manhattan Experience: 7-10 Years Hands on configuration of Manhattan WMOS WMS systems.Experience supporting or implementing Manhattan WMOS WMS systems preferred.Strong proficiency in Oracle SQL for application development. Ability to write complex SQL queriesExperience analyzing complex system issues, contributing to estimates and making recommendations.Knowledge of enterprise hardware platforms suc
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Posted 21 hours 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 4 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 7 hours ago

Principal Engineer SAP Basis

Randstad Digital

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Hollywood, Florida, USA

Contract

job summary: As the Principal SAP Basis Engineer, you will be responsible for architecting, managing, and supporting a mission-critical SAP landscape that spans various systems and technologies. You'll lead technical strategies, perform lifecycle administration, and ensure system availability, performance, and scalability. This position demands proactive leadership in managing change, incident response, and continuous improvement, with an emphasis on system security, audit readiness, and global
Posted 8 days ago | Updated 1 hour ago

Kore.ai Administrator

Apex 2000

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Remote

Contract

Kore.ai Administrator Location: Remote Duration: 9-12 Month Implementing Client: Infosys JD: kore.ai administrator with strong Infra/devops experience Hands on experience in python.Good Knowledge in Application Integrations, Monitoring.Good Knowledge in debugging issues.Strong experience in Unix/Linux environment administration.Proficient in managing web servers (Apache, Nginx, IIS) and understanding of web technologies.Ability to identify and mitigate network vulnerabilities and explain how
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Posted 17 days ago

C++ Developer at 100% Remote

Apetan Consulting

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US

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
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Posted 60+ days ago | Updated 17 days ago

Oracle DBA

ALIS Software

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Remote

Third Party, Contract

Job Title: Oracle Database Administrator (DBA) Job Summary: We are seeking a skilled Oracle Database Administrator (DBA) to manage and maintain our Oracle databases. The ideal candidate will have hands-on experience in database installation, configuration, performance tuning, backup & recovery, and troubleshooting. Required Skills: Strong experience with Oracle 12c/19c or newer.Expertise in RMAN, Data Guard, ASM, OEM, and Oracle RAC.Experience with database backup/recovery and disaster recovery
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Posted 2 days ago

HP NonStop Tandem & Oracle GoldenGate : Technical Support Analyst

Bramkas Inc.

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Remote

Contract

HP NonStop Tandem & Oracle GoldenGate : Technical Support Analyst Experience : 10 + yrs exp JobLocation : United States : Remote Must have Skill : Technical Support , analyst , HP NonStop Tandem & Oracle GoldenGateRole Type : Full Time | Contract | CTH Job Summary: We are seeking a Technical Support Analyst with expertise in HP NonStop Tandem and Oracle GoldenGate. he ideal candidate will provide L2/L3 production support, troubleshoot network and system issues, and ensure high availability of m
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Posted 2 days ago | Updated 1 day ago

HP NonStop : Technical Support Analyst

Bramkas Inc.

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Remote

Contract

HP NonStop Tandem & Oracle GoldenGate : Technical Support Analyst Experience : 10 + yrs exp JobLocation : United States : Remote Must have Skill : Technical Support , analyst , HP NonStop Tandem & Oracle GoldenGate Role Type : Full Time | Contract | CTH Job Summary: We are seeking a Technical Support Analyst with expertise in HP NonStop Tandem and Oracle GoldenGate. he ideal candidate will provide L2/L3 production support, troubleshoot network and system issues, and ensure high availability of
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Posted 2 days ago | Updated 1 day ago

DevOps Engineer

Value Spectrum Technologies LLC

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Remote

Third Party, Contract

We're seeking a DevOps engineer to help scale our infrastructure and improve our deployment processes. You'll work on automation, monitoring, and reliability initiatives that enable our development teams to ship features quickly and safely. Key ResponsibilitiesBuild and maintain CI/CD pipelines for automated testing and deploymentManage cloud infrastructure using Infrastructure as Code (Terraform, CloudFormation)Configure and maintain Kubernetes clusters and container orchestrationImplement moni
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Posted 4 days ago | Updated 4 days ago