Linux / Unix Systems Administrator Jobs in Denver, CO

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421 - 440 of 446 Jobs

Sr. PostgreSQL Database Engineer (DBA)

Infinite Computer Solutions (ICS)

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Remote

Full-time

Job Title: Sr. PostgreSQL Database Engineer (DBA) Job Summary: Senior PostgreSQL Database Engineer/Database Administrator is responsible for Install, configure, and upgrade PostgreSQL database systems, designing, implementing, maintaining, and optimizing PostgreSQL database systems on Linux platform to support enterprise applications and business requirements. This role involves ensuring high availability, scalability, and performance while adhering to industry best practices for database securi
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Posted 1 hour ago

APM Engineer(W-2 only)

Kellton

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Remote

Contract

This is a 6 month contract to hire position with a direct client Title: APM Engineer 6 month contract-to-hire Location: Remote, must work EST THE ROLE The APM Engineer Sr works as a member of the Application Performance team and is charged to understand the goals/objectives of that team and supports Enterprise Architecture and Shared Services Technology division. As part of the Application Monitoring team, engineers will be working on supporting Tier0 and Tier1 Applications using Dynatrace, Zabb
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Posted 10 days ago

Network/ Unified Communication SME

NexGen Data Systems, Inc.

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Remote

Full-time

NexGen Data Systems is seeking a Network/Unified Communication (UC) SME. The primary responsibility for the Network / UC SME position is to plan, design, deploy, and continue to support a mission critical project for the Cisco UC Manager and Session Border Controller (SBC) platform. Technologies utilized by the Enterprise UC Network Engineer SME include: Multiple Switch vendors, Juniper, Ruckus, Aruba, Cisco switches, Palo Alto Firewall, Panorama, and Wireless. The position also requires demonst
Posted 11 days ago

Senior Cloud Engineer - Cloud Maturity

Beacon Hill

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Remote

Full-time

Location: Remote (open to candidates residing in: AR, CO, FL, GA, IL, IN, IA, KS, KY, LA, MD, ME, MN, MO, NC, NE, NH, NJ, OH, SC, SD, TN, TX, UT, VA, WI, WY) Work Model: Remote or hybrid if within driving distance of Madison, WI < class="" data-start="527" data-end="544">Overview We are seeking a Senior Cloud Engineer to join a collaborative infrastructure team focused on advancing enterprise-wide cloud maturity. In this role, you'll lead key initiatives around the installation, maintenance, and
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Posted 8 days ago | Updated 3 hours ago

Brianwave Developer

Nous Infosystems

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Remote

Contract, Third Party

IAM with Brainwave and SailPoint Delaware - USA, Serbia Anywhere, Mexico Only in and around New Mexico City, Canada Anywhere in EST Time zone Long Term Job description- Career experience performing user administration in a Windows Active Directory environment.2+ years of working experience with Brainwave tool4+ years of working experience with Sailpoint and OktaExperience in granting NTFS permissions for folders/files in a Windows environment.Experience in Exchange administration; creating and
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Posted 8 days ago | Updated 4 days ago

Network Engineer

Seneca Resources, LLC

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Remote

Contract

Job Role : Network Engineer Location : Raleigh, NC / Remote Tenure : Contract Public Trust Clearance Needed Description: Our client is seeking a Systems Engineer to administer/troubleshoot Proxy and DNS technologies such as Broadcom Bluecoat and BlueCat DNS on various projects. The role requires a technically savvy consultant who can troubleshoot existing complex Blue Coat implementations and lead in the design and implementation of new enterprise-wide or global Blue Coat product deployments.
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Posted 10 days ago

Integration Project Manager (Boomi, MuleSoft, Workato, APIGGE)

R Systems, Inc.

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Remote or Gallatin, Tennessee, USA

Contract, Third Party

Position: Integration Project Manager (Boomi, MuleSoft, Workato, APIGGE) Location: Remote (If Resource relocating to Gallatin, TN preferred) Duration: Long Term About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us
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Posted 14 days ago | Updated 7 hours ago

Axonius Platform Admin

Javen Technologies, Inc

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Remote

Contract, Third Party

Title: Axonius Platform Admin Location: Remote Duration: 6 Months contract Job Details: Responsible for supporting and managing the Axonius platform.Collaborate with IT teams to consolidate asset data from multiple sources into a unified platform.Develop and maintain data preparation processes to ensure the consistency and accuracy of asset information.Design and implement automation processes for identity lifecycle management, application configuration, and data management.Oversee the administr
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Posted 5 hours ago

IAM Consultant

Tymon Global

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Remote

Third Party, Contract

Extensive experience in Identity and Access Management. At least 2 years of experience with Brainwave tool Experience identifying, scoping, planning, executing and managing technical projects Complete understanding of the Software Development Life Cycle (Requirements Gathering, Analysis, Design, Documentation, Development, Testing, Implementation and Maintenance. Administration and support of SailPoint Identity Managing a fully integrated, highly available application environment. Utilizing know
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Posted 8 days ago

Axonius Consultant

Javen Technologies, Inc

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Remote

Contract

Axonius Platform Engineer/ IT Analyst V Contract 100% Remote Key Skills: Axonius platform.Python, PowerShellLinux and Docker. Job Description: Responsible for supporting and managing the Axonius platform.Collaborate with IT teams to consolidate asset data from multiple sources into a unified platform.Develop and maintain data preparation processes to ensure the consistency and accuracy of asset information.Design and implement automation processes for identity lifecycle management, application
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Posted 19 hours ago

Security DevSecOps Specialist

MSys Technologies - USA

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Remote

Contract

Job title: Security DevSecOps Specialist Location: Remote Duration: Long term contract Skills required: 4+ years of experience in Linux system administration, security engineering, or DevSecOps.Proficiency in Linux system internals, access control models, package and service management, and log analysis.Experience with FedRAMP, BSI IT-Grundschutz, or similar compliance and regulatory standards.Hands-on skills in DevSecOps tools and methodologies, including infrastructure-as-code (Terraform), co
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Posted 18 days ago | Updated 4 days ago

Maximo Solutions Architect

Volitiion IIT Inc

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Remote

Contract, Third Party

Positions Title: 3MS Solutions Architect Period of Performance: 1080 Hours Place of Performance: Remote but may be required to attend meetings or work on-site at various locations, specifically: 4100 Garden City Dr, Hyattsville, MD 20785 / 300 7th St SW, Washington, DC 20024 / 2401 Mill Road, Alexandria, VA 22314 Due : April 21st by 10:00AM Responsibilities: Program and Project Support Assist with program and project management tasks as directed by WMATA's Maximo Program Manager. Generate
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Posted 16 days ago

DecSecOps Engineer

MSys Technologies - USA

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Remote

Contract

Job Title: Security DevSecOps Specialist Job Duration: 12+ Months (Possibility of extension) Location: Remote Work No C2C / Expectation is to work US East Coast compatible hours Job Requirements: 4+ years of experience in Linux system administration, security engineering, or DevSecOps.Proficiency in Linux system internals, access control models, package and service management, and log analysis.Experience with FedRAMP, BSI IT-Grundschutz, or similar compliance and regulatory standards.Hands-on
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Posted 18 days ago

Application Support Engineer

Randstad Digital

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Remote or St. Louis, Missouri, USA

Contract

job summary: We are seeking a WebSphere Portal Consultant with hands-on expertise supporting WebSphere Portal/HCL DX, WebSphere Application Server (WAS), and Apache/IHS web servers in a Linux cluster environment. You'll be part of a high-impact team supporting a global Oil & Gas industry client, focused on portal support, upgrades, troubleshooting, and deployments. location: Saint Louis, Missouri job type: Contract salary: $41 - 45 per hour work hours: 8am to 5pm education: Bachelors respo
Posted 2 days ago | Updated 1 hour ago

Data Security Engineer

e-Primary

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Remote

Contract

Description: The Security Data Engineer will work within the Identity and Access Management operational support area to oversee, maintain and enhance all ETL processes and data integrations related to an enterprise compliance program for critical infrastructure protection. The candidate will leverage data integration tools to provide data from critical infrastructure to Identity and Access Management tools and processes. The candidate will continuously assist in the operational administration o
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Posted 29 days ago

Senior Oracle Database Administrator (Oracle, Multi-Cloud)

NavaTech LLC

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Maryland, USA

Contract, Third Party

Senior Oracle Database Administrator (Oracle, Multi-Cloud) Remote Long Term Job Summary Senior Database Administrator specializing in Oracle Database Management within multi-cloud environments (AWS and Azure), you will play a critical role in deploying, managing, and optimizing Oracle databases across complex infrastructures. Qualifications: Education & Experience: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience). 8+ years of
Posted 18 days ago | Updated moments ago

Java Developer with Healthcare Claims Processing - ONLY W2

nTech Solutions

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Remote or Reston, Virginia, USA

Contract

ONLY W2ONLY W2ONLY W2 MUST HAVE experience with Healthcare Claims processing Title: Java Developer with Healthcare Claims Processing Location: Reston, VA (Hybrid) Duration: 6 Months Contract + Extension Job Description: Terms of Employment Contract, 6 Months This position is hybrid. Candidates should be comfortable working onsite in Reston, VA up to once per week. Overview & Responsibilities We are seeking a skilled Java Developer with strong experience in healthcare claims processing and mode
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Posted 2 days ago | Updated 3 hours ago

Senior Infrastructure Engineer

ennVee TechnoGroup, Inc

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Remote

Full-time

Position Overview We are seeking a highly skilled Senior Infrastructure Engineer with deep expertise in Oracle Linux Virtualization Manager (OLVM) hypervisor, Oracle Enterprise Linux (OEL) administration, and Dell PowerFlex hyperconverged infrastructure (HCI). The ideal candidate will be responsible for implementing and managing high-performance, scalable infrastructures that support mission-critical applications. Key Responsibilities Oracle OLVM Hypervisor ManagementDeploy and administer Oracle
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Posted 3 days ago | Updated 3 days ago

Network Automation Developer

World Wide Technology

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Remote

Contract

Network Automation Developer Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits and by delivering cutting-edge technology solutions for our clients. Founded in 1
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Posted 15 days ago | Updated 6 hours ago

Software Developer 2

E Quality Corporation

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Remote

Contract

E Quality Corporation is seeking a Software Developer for our client in Austin, TX. The consultant must meet the following minimum required skills. Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will not be considered for this opportunity. Years ( leave no blanks) Years Skills/Experience Vendor Comments (as applicable) 4-7 Spring framework - Experience in Java Programming, Java Virtual Machine (JVM) Basics: Understanding how Java c
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Posted moments ago