Principal Linux Systems Administrator Jobs in Colorado

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261 - 280 of 282 Jobs

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 20 days ago

Avaya Expert

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 21 days ago | Updated 7 days ago

BladeLogic Engineer

Cloud Destinations LLC

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Remote

Contract

Position: BladeLogic Engineer Location: Remote, PA, FL or NY Hiring Mode: 6+ Months Contract Job Description: We are seeking a highly skilled Technical Lead with expertise in BMC BladeLogic Server Automation to support our team. The ideal candidate will have extensive experience in creating and managing BladeLogic packages, scripts, and jobs for both UNIX and Windows servers. This role involves overseeing the installation, upgrade, and uninstallation of core and layered applications across vario
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Posted 3 days ago | Updated 5 hours ago

BladeLogic Engineer

Cloud Destinations LLC

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Remote

Contract, Third Party

BladeLogic Engineer to support our client in their BladeLogic server automation. Duration: 6+ Months, possibility to extend or convert Job Summary: We are seeking a highly skilled Technical Lead with expertise in BMC BladeLogic Server Automation to support our team. The ideal candidate will have extensive experience in creating and managing BladeLogic packages, scripts, and jobs for both UNIX and Windows servers. This role involves overseeing the installation, upgrade, and uninstallation of core
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Posted 2 hours ago

Senior Enterprise Monitoring Specialist/NOC Monitoring Specialist

SPECTRAFORCE TECHNOLOGIES Inc.

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Remote

Contract

Job Title - Senior Enterprise Monitoring Specialist/NOC Monitoring Specialist Duration - 9 Months Location - Fairfield, CA 94533 (100% Remote) W2 Only Equipment Required: personal laptop required. The client will only provide Citrix/VDI access. Top Things: Worked with Broadcom, understanding of monitoring, self-starter Overview: The IT Operations Tools Team is responsible for overseeing Monitoring & Automation tools within client. These responsibilities include planning, design, implementation,
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Posted 60+ days ago | Updated 14 days ago

Lead Infrastructure Engineer(IBM DataPower/APIM Product Administration Support)

Altezzasys

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Remote

Contract, Third Party

Role : Lead Infrastructure Engineer(IBM DataPower/APIM Product Administration Support) Location: Reston, VA/Remote Duration: 9 months with possible contract to hire Description: Lead Infrastructure Engineer responsible for Configuration, Administration, troubleshooting and Maintenance of technology solutions, especially IBM DataPower/APIM. Provides technical support, Troubleshooting and Diagnostics, and performs scripting/programming to ensure stable and efficient operation of technology soluti
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Posted 26 days ago | Updated 25 days 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 18 days ago

Drupal Architect-W2

Narvee Tech Inc

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Remote

Contract

Job Title: Drupal Architect-and GC Duration: 6-12 Months (Possible Extension) Location: Remote Job Description We are seeking a highly skilled and experienced Drupal expert to join our team in one of our Life Science project. This individual will bring a wealth of knowledge in Drupal architecture, development, and DevOps, coupled with a proven ability to mentor and drive best practices. The ideal candidate will have hands-on experience with the Drupal platform, demonstrated through a strong trac
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Posted 2 hours ago

Drupal Expert Architect

Comprehensive Resources Inc.

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US

Full-time, Part-time, Contract, Third Party

Job Title: Drupal Expert Architect Experience :12+ Location : Remote Job Description: We are seeking a highly skilled and experienced Drupal expert to join our team in one of our Life Science project. This individual will bring a wealth of knowledge in Drupal architecture, development, and DevOps, coupled with a proven ability to mentor and drive best practices. The ideal candidate will have hands-on experience with the Drupal platform, demonstrated through a strong track record of architec
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Posted 1 hour ago

Informatica Admin

NTT DATA Americas, Inc

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Remote or Halifax, Nova Scotia, Canada

Contract

Company Overview: Req ID: 320231 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Informatica Admin to join our team in Canada.Job Description: Job Duties: Ability to work independently and with Client/Vendor teams Proactive communicator with executive level communication skills Self-starter who can manage day to day whil
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Posted 6 days ago | Updated moments ago

HPE Ezmeral/Data Engineer -- fully remote -- Skype

Tek Inspirations LLC

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Remote

Contract

HPE Ezmeral -- Data Engineer Location: fully remote Duration: 12+ Months Mode of Interview: Skype Need Linkedin and need someone with HPE Ezmeral experience Bachelor s degree in Computer Science, Engineering, Information Technology, or a related field (or equivalent work experience).5+ years of experience in managing and supporting large-scale distributed data platforms.3+ years of hands-on experience with HPE Data Fabric (MapR) administration, including upgrades, user management, snapshot man
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Posted 6 days 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 28 days ago | Updated 14 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 26 days ago | Updated 3 hours 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 28 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 26 days ago

Redis DBA-100% Remote

Apetan Consulting

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New Jersey, USA

Third Party, Contract

Location: REMOTE Redis (1 DBA) Required Qualifications: 3+ years of experience with Redis Opensource 3+ years of experience with Redis Enterprise clustering, sharding, replication, high availability, multi-region (active-active) setup 3+ years of experience with Azure Cache for Redis and/or Google Cloud Platform Memory Store Responsibilities This senior role requires expertise in database administration and the ability to work in a fast-paced collaborative environment. We provide support for o
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Posted 60+ days ago | Updated 6 days 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 12 days ago | Updated 1 day 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 13 days ago | Updated 13 days ago

Site Reliability Engineering

Sarian Solutions

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Remote or Los Angeles, California, USA

Full-time

Role: Site Reliability Engineering (SRE) Location: Los Angeles, CA Remote position Fulltime position JD Site Reliability Engineer Experience in Cloud platforms (AWS, Azure, Google Cloud) and hybrid environments. Proficiency in container technologies (Docker, Container, Podman). Strong knowledge of Linux administration and networking concepts. Experience with Infrastructure as Code (IaC) tools like Terraform, Ansible, Helm, or Pulumi. Monitoring and logging expertise using Prometheus, Grafana,
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Posted 3 days ago | Updated 21 hours 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 25 days ago | Updated 6 hours ago