Windows/Linux System Administrator Jobs in Phoenix, AZ

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Senior AWS Infrastructure Engineer

Phoenix Staff, Inc.

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Tempe, Arizona, USA

Full-time

Title: Senior AWS Infrastructure Engineer Location: Tempe, AZ Hybrid Employment Type: Full-Time/Perm We re looking for a Senior AWS Infrastructure Engineer to support and evolve our cloud infrastructure, deployment practices, and operational efficiency. This role is suited for someone who thrives in regulated environments, champions automation, and brings deep AWS and CI/CD expertise to the table. Your role: Design and manage scalable AWS infrastructure using EC2, ELB, RDS, and CloudFormati
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Posted 44 days ago | Updated 1 hour ago

IBM MQ Developer

Tech3pillars Technologies

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Phoenix, Arizona, USA

Contract

Job Title: IBM MQ Developer Location: Phoenix, AZ (Onsite) Experience Level: 6+ Years Industry: Financial Services Job Summary: We are seeking a skilled MQ Developer with hands-on experience in IBM MQ, Message Broker/IIB/ACE, and integration middleware technologies. The ideal candidate will be responsible for designing, developing, implementing, and maintaining reliable messaging solutions that support mission-critical enterprise systems. Key Responsibilities: Design, develop, configure, and mai
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Posted 12 days ago

Linux Systems/Elastic & Application Support Engineer

InfoVision, Inc.

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Remote

Contract

We are looking for Application Support Engineer with our direct client. Title:Linux Systems/Elastic & Application Support Engineer Duration: 12 months Location: Remote Job Description: Our Global Technology Solutions group is looking for a Senior Systems & Software Engineer to lead and collaborate with portfolio teams across all LOBs to support a framework that combines engineering and application development to drive operational stability. The ideal candidate will collaborate with the core t
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Posted 60+ days ago | Updated 12 days ago

Network Architect (Cloud Infra)

Fusion Global Solutions

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Phoenix, Arizona, USA

Contract, Third Party

We have one role open. Required strong cloud infra experience. This is key. Qualifications: 8+ years serving in an Enterprise Network Infrastructure Proficient in network protocols and technologies, such as TCP/IP, UDP, HTTP, HTTPS, SSL, VPN, etc. Proficient in network security principles and tools, such as firewall, IDS, IPS, WAF, etc. 5+ years of experience with multiple Microsoft technologies, including Office365, Exchange, Azure, Entra, Intune, etc. 5+ years of advanced virtualization e
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Posted 38 days ago | Updated 9 days ago

Senior Datadog Administrator

Charter Global, Inc.

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Remote or Washington, District of Columbia, USA

Contract

Title: Senior Datadog Administrator Duration: 9 Months+ Location: Washington, DC (Remote Job) Responsible for software tool administration for systems and applications monitoring tools. Expertise with at least one of the Monitoring tools like DataDog and Service Now. DataDog Administration experience on Linux platform to instrument Java based applications running on Tomcat Application Server. Configuration experience in Infrastructure Monitoring, Network Monitoring and Centralized Logging. O
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Posted 4 days ago | Updated 4 days ago

Cloud Infrastructure Engineer - Candidates from Mexico only

Cosmic-I LLC DBA Northern Base

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Remote

Contract, Third Party

Role: Cloud Infrastructure Engineer - Candidates from Mexico onlyLoc: Mexico (Remote)Type: Contract Job Description:-8 to 12 years of expertise architecting, deploying, and maintaining hybrid and multi-cloud environments across Google Cloud Platform, Azure, and AWS.Strong background in Infrastructure as Code (Terraform, Ansible), Linux/Windows administration, monitoring, and compliance (HIPAA, ITIL, ISO).Demonstrated success delivering secure, automated, and scalable solutions across production
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Posted 11 days ago

Splunk Administrator -REMOTE

XFORIA Inc

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Remote

Contract

Job Title: Information Security Engineer T3 (Splunk Administrator) Location: Herndon, VA / Remote Job Description: As a Splunk Administrator at NS2, you will be entrusted with the critical role of managing and optimizing our Splunk infrastructure. This role involves configuring, maintaining, and troubleshooting Splunk infrastructure, ensuring the reliability, availability, and performance of our data analytics platform. You will work closely with cross-functional teams to design and implement mo
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Posted 4 days ago | Updated 3 days ago

Cybersecurity Analyst

Resource 1

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Remote

Contract

Resource 1 is in need of a Cybersecurity Analyst for a long-term remote contract position. Selected individual should be familiar with the support and operation of security infrastructure, monitoring systems and reporting tools. Will assist in managing security-related configurations, platform hardening and other control systems for servers, network devices, cloud environments and software solutions. Will also be responsible for evaluating IT service requests for security concerns and potential
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Posted 60+ days ago | Updated 3 days ago

Senior Oracle PL/SQL Developer in India.

B2B Technology

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Remote

Contract

Our direct client is looking for Senior Oracle PL/SQL Developer in India. Pls send me a resume, best rate, contact details and current location. Overview of Position The Senior PL/SQL Developer position is responsible for developing and enhancing custom backend PL/SQL. Experience and Skills Required Experience working with Agile development methodologies (Scrum), preferred Designs, develops, and maintains custom applications using Oracle PL/SQL and SQL Designs, develops, and maintains applicati
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Posted 5 days ago

Splunk Administrator

Johnson Technology Systems Inc (JTSI)

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Remote or Herndon, Virginia, USA

Contract

We are hiring for Splunk Administrator to support our client. Company Name: - JTSi (Johnson Technology Systems, Inc.) Title: Splunk Administrator Position Location: Remote Candidate can be remote but if within 30 miles of Herndon office they will be required to be in office 3 days a week Citizenship: US Person *Possible Convert to hire* Description of Project and Tasks: Splunk Admin As a Splunk Administrator, you will be entrusted with the critical role of managing and optimizing our Splunk
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Posted 4 days ago | Updated 4 days 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 11 hours 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 11 hours ago

C Programmer with TX series (100% Remote)

Pacific Consultancy Services

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Remote

Contract

Role: C Programmer with TX series Location: 100% Remote USA Duration: 6+ months contract As a TXSeries CICS Application Developer, you will be responsible for enhancing, maintaining, and modernizing critical business applications developed in C and running on IBM TXSeries with CICS. You will work closely with infrastructure and cloud teams to transition these workloads to hybrid or cloud-native platforms, including Red Hat OpenShift or HCI environments. Key Responsibilities: Analyze, maintain, a
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Posted 4 days ago

Senior Associate Infrastructure Operations Support

Aspire IT Experts Solutions LLC

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Remote

Full-time

Apply ONLY If you are okey for W2 Position - NO - C2C 7+ years of experience in IT infrastructure operations with a strong focus on L1 and L2 support. Proven expertise in monitoring tools (e.g., Splunk, OEM, Wily, etc). Hands-on experience with Windows/Linux servers, virtualization, and cloud platforms (AWS/Azure/Google Cloud Platform). Strong understanding of networking fundamentals (DNS, DHCP, TCP/IP, VPN). Familiarity with ITIL framework and service management tools (e.g., ServiceNow). Excell
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Posted 19 days ago | Updated 9 days ago

SOC Resource - Security Analyst 4 roles

Prudent Technologies and Consulting

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Remote

Contract

SOC Resource - Security Analyst 4 roles Remote contract for 6-12 months Someone in Nearshore to US - preferably south of the US Start Date: As soon as possible. Coverage Goal: True 24x7 SOC coverage Scheduling Flexibility: Initially aligned to EST / New York business hours.Resources will gradually be rotated into evening/weekend shifts based on gaps.Onboarding can be staggered We are seeking four contract Security Analysts to restore full 24x7 Security Operations Center (SOC) coverage through
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Posted 10 days ago

Help Desk Support Analyst

Techtriad Team - T3

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Remote

Contract

Help Desk Support Analyst Hartford, CT 3-6 Months For a qualified Help Desk Support role, candidates typically need a combination of technical skills, soft skills, and educational background. Here are the key requirements: Technical Skills: Basic understanding of computer hardware components (RAM, hard drives, processors, peripherals)Familiarity with common operating systems (Windows, macOS, basic Linux knowledge)Knowledge of standard software applications (Microsoft Office Suite, email clients
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Posted 5 days ago

Cloud Security Architect with AI Security/Cyber Security - Remote

Emergere Technologies

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Remote

Contract

Role: Cloud Security Architect (Google Cloud Platform/AWS) with AI Security/Cyber Security (banking exp) Location: Dallas, TX (Remote) Duration: Long term Key Skills: Cloud Security Architect (Google Cloud Platform/AWS) with AI Security/Cyber Security (banking exp)Agentic AI, Google Vertex AI,Hands on security, large scale distributing system, payment systemsGeneral cloud Security, cyber security, network security with cloud Description In this role, you will join one of the most progressive T
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Posted 32 days ago | Updated 3 days ago

L1 Sumo Logic SOC Analyst

Alleare Consulting

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Remote

Full-time

L1 Sumo Logic SOC Analyst Fulltime Shift: Sun Wed from 9pm-7am CST Dallas, Texas Hybrid (Remote option) IMMEDIATE new job opening for L1 SOC Analyst to join our client s Dallas based team and work in a hybrid setting. This role will work 4 days on with essentially a 9pm 7am shift. This position is responsible for heavy log analysis, monitoring multiple feeds in a 24/7 environment to immediately detect, verify, and respond swiftly to cyber threats, e.g. vulnerability exploitation, malware, cyber
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Posted 17 days ago

IT Engineer III (DevOps)

Allwyn Corporation

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Remote

Contract

Role: IT Engineer (DevOps) Remote Key Responsibilities:Enhance the Cloud Engineering practice by automating manual business and IT processes in AWS using Infrastructure as Code (IaC) tools such as CloudFormation, SSM Automation Documents, AWS Config Rules, and CodePipeline. Design and build CI/CD pipeline configurations to orchestrate the provisioning and deployment of large and small-scale systems. Write and maintain unit tests and integration tests to validate infrastructure and automation co
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Posted 4 days ago

Ivanti Developer

Hexaware Technologies, Inc

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Remote

Full-time

Position: Ivanti Developer Location: Chicago, IL (Remote) Hiring: Contract / Fulltime We are seeking a skilled and detail-oriented Ivanti Developer / Administrator to support, enhance, and manage our Ivanti IT Service Management (ITSM) based workflows The ideal candidate will have hands-on experience configuring Ivanti solutions, building workflows, integrating with third-party systems, and ensuring system performance and compliance. Key Responsibilities: Design, develop, configure, and maintain
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Posted 30 days ago | Updated 10 days ago