Senior Systems Admin
$110k - $120kAddison Group
Job Description
Job Description
Job Title: Senior Systems Administrator
Location: Houston Texas - On-site Role
Job Type: Full-Time | Exempt
Compensation: $110K-$120K Benefits: This position is eligible for medical, dental, vision, 401(k), bonuses
Job Summary:
Our client a well established organization based in the Houston area is seeking an experienced Azure Systems Administrator / Cloud Engineer to lead the design, administration, and optimization of our organizations Microsoft Azure tenant. Critical role in managing cloud infrastructure, supporting Windows-based systems, and contributing to the organization’s cybersecurity framework. This is a key player on a tenured team.
Jo b Responsibilities:
· Design, implement, configure, and maintain various Azure SaaS Cloud Services such as Azure AD, Teams, Exchange Online, Office 365, VNet Management, Azure Virtual Desktop, and Azure Storage.
· Deploy and maintain Azure IaaS virtual machines and Azure Application and Networking Services to support the organization’s goal to migrate to the cloud
· Optimize Azure buildouts for cost/performance (VM optimization, tagging, reserved instances, etc.)
· Support and design App Gateway’s, Azure Front Door, App Services, storage accounts, Defender for Cloud
· Integration of SSO using Entra as the IDP with various platforms.
· Research products and new technologies and stay abreast of emerging technologies and opportunities that will improve the organization.
Job Requirements:
· Bachelor's degree in information systems or equivalent fields.
· 7+ years of experience in Azure and Office 365 services.
· Familiarity with security frameworks (NIST, CIS, ISO 27001, etc.)
· Experience managing Entra AD Connect
· Experience managing Windows Enterprise Environments
· Experience managing Virtualization environments.
· PowerShell proficiency is a plus
- We’re searching for a Senior Systems Administrator, someone who’s ready to be part of the best ranked children’s hospital in Texas, and among the best in the nation. In this position, you will maintain and administer software and hardware on major hospital systems. Consults...SeniorLocal area
- ...Maximus is seeking an experienced Senior System Administrator to manage enterprise patching, system imaging, and configuration baselines across client, server, cloud, and on-prem environments. The role requires hands-on Windows and Linux/UNIX patching, post-deployment...Senior
- ...within a stable, growth-oriented company we encourage you to apply. Job Description We are seeking a highly skilled Microsoft 365 Senior Systems Administrator / Engineer to work Hybrid Onsite in the Houston office 1300 W Sam Houston Pkwy S suite 300, Houston, TX 77042,...SeniorWork at office
- ...data science and manufacturing, Nabors aims to innovate the future of energy and enable the transition to a lower carbon world. The Senior Endpoint Administrator is responsible for managing and modernizing the organization’s endpoint environment across a hybrid...SeniorFull timeWork experience placementWork at office
$25 - $40 per hour
...Our client is searching for a Systems Administrator for a temp-to-perm position in the Houston, TX area. This position will be on site. Description: The IT System Administrator will maintain, support, and optimize the organization's IT, software, and network systems. Key...SeniorPermanent employmentContract workTemporary work- ...Senior IT System Administrator Purpose and Scope 1.1. Objective: The purpose of this document is to define the expert-level technical criteria... ...(NDA): Due to unrestricted privileged access (Domain Admin / Root) to critical intellectual property and industrial automation...SeniorWeekend work
- ...Analyst Sr System Admin Contract – 12+ month Hybrid – 3 days onsite/2 days work from home Houston, TX We are looking for an Endpoint Solutions Specialist to join our IT team and help us design and implement solutions for managing and securing our Windows...SeniorFull timeContract workWork from home
$119k - $198.9k
Position Summary Salesforce Senior Consultant, Functional Transformation Our Deloitte Customer team empowers organizations to... ...Aura and LWC)Bachelor's degree in computer science, information systems, or a technology field; or equivalent years of experience.Ability...SeniorLocal areaVisa sponsorship$110.7k - $218.3k
...workforceRecruiting for this role ends on December 31, 2026.Work you'll doAs a Senior Consultant, Transformation on the Functional Transformation... ...degree in the area of specialization Experience defining systems strategy, roadmap, developing process flow diagrams, user...SeniorLocal area- ...Job Description Job Description We are seeking an experienced Senior Systems Administrator to support and modernize enterprise infrastructure across both on-premises and cloud environments. This role is responsible for maintaining the reliability, security, scalability...Senior
- ...7 Job-Specific Essential Duties and Responsibilities: Provide senior-level administration and operational support for ServiceNow ITSM... ...support workflows, integrations, user roles, access controls, and system enhancements within the ServiceNow platform to improve...SeniorMinimum wageContract workTemporary workWork experience placementRemote work
- ...environment. This is a full-time position with UnitedYou Ventures, based at our headquarters. The Senior IT Administrator will be responsible for managing the IT systems and infrastructure for the entire organization. Requirements Minimum of 10 years of experience in IT...SeniorFull time
- ...A technology solutions provider is seeking a Senior Redhat/Oracle Linux Administrator based in Houston, TX. Candidates should possess a minimum of seven years of relevant Systems Administrator experience, showcasing expertise in complex Oracle environments and Red Hat...Senior
$77k - $202k
...of the Spatial Enablement team you lead efforts in consulting, designing, and implementing GIS applications-based solutions. As a Senior Associate you analyze complex problems, mentor others, and maintain rigorous standards. You concentrate on building client relationships...SeniorFull timeH1b- ...the same efficiency and operational reliability at significantly lower capital cost.We are seeking a strategic, technically skilled Systems Administrator to support critical project cost systems. The incumbent will work closely with our Project Controls team in...SeniorContract work
$120k - $130k
...Title: Senior Network Administrator Location: Houston, Texas Type: Direct Hire Salary: $120,000 - $130,000 Summary The Senior Network... ...measures, including firewalls, intrusion detection/prevention systems, and access control policies. Monitor and analyze network traffic...SeniorRemote work- ...Senior Network Engineer The purpose of this document is to define the advanced technical criteria, architectural leadership responsibilities... ...implementation of High Availability (HA), Intrusion Prevention Systems (IPS), SSL Inspection, and Deep Packet Inspection (DPI)....SeniorRemote workWeekend work
$63 - $73 per hour
...administer, optimize, and support highly available database environments across production, development, testing, and disaster recovery systems while driving automation and operational excellence. The ideal candidate has 5+ years of enterprise SQL Server DBA experience,...SeniorHourly payContract workTemporary workWork experience placement- ...constituents, and the workforce. Work You’ll Do As a Project - Senior Consultant, Technical Transformation on the project, you will:... ...develop, and maintain integrations between Salesforce and other systems using REST and SOAP APIs.Collaborate with business stakeholders...SeniorLocal area
- ..., constituents, and the workforce. Work You’ll Do As a Delivery Senior Consultant, Configuration and Integration Solutions on the team,... ...SystemsExperience in UI technologies like JavaScript, Lightning Design System, and Lightning Web ComponentsExperience using Salesforce...SeniorWork at officeLocal areaRelocationNight shift
- ...guidance, and high-level technical execution for small to mid-sized organizations. We’re growing and looking for a Senior IT Consultant / Systems Administrator who thrives in an MSP environment—someone who can own projects, handle escalations, and confidently lead...SeniorFull timeWork at officeRemote workShift work
- DescriptionSobre nosotros Worley es una empresa global de expertos en energía, químicos y recursos naturales, con sede en Australia. Trabajamos en asociación con nuestros clientes para desarrollar proyectos y generar valor a lo largo del ciclo de vida de sus activos. Nos...Senior
- ...Linux IT Specialist to support our global HPC and Digital Platform team. The ideal candidate will have extensive experience in Linux systems and a Bachelor's degree in Computer Science or related field. Responsibilities include system installation, maintenance, and...Senior
- ...Viridien in Houston is looking for a skilled HPC Data Center Senior Linux IT Specialist. This role is crucial for enhancing our HPC... ...Cloud performance. You will be responsible for maintaining Linux systems, providing technical support, and ensuring compliance with IT standards...Senior
$115k - $120k
Senior Linux Infrastructure EngineerPosition OverviewWe are seeking an experienced Senior Linux Infrastructure Engineer to support a large... ...who can go beyond basic administration to troubleshoot complex system issues, understand what is happening at the process and service...Senior$110.7k - $218.3k
...unlock new levels of financial and operational excellence. Recruiting for this role ends on 12/31/2026. Work you'll do As an Oracle EPM Senior Consultant, FCCS on the Controllership and Treasury Transformation team, you will be responsible for supporting Oracle Enterprise...SeniorLocal areaVisa sponsorship- ...We are seeking a highly experienced and skilled HPC Data Center Senior Linux IT Specialist to join our IT team. This role will play a... ...track record in Linux administration, with a focus on storage systems as well as a strong understanding of system administration, troubleshooting...SeniorFull timeWork experience placement
- ...Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: ~7+ years of experience as a System Administrator, Infrastructure Administrator, Network Administrator, or similar role. ~ Strong expertise supporting enterprise...SeniorContract work
- ...Job Description Job Description Our client is seeking a Senior Maximo Systems Administrator to serve as the technical owner and subject matter expert for their IBM Maximo environment. This role is responsible for the administration, development, customization,...SeniorRemote work
$70k - $90k
...Overview Get notified about new Senior Desktop Support Technician jobs in United States . Available Positions 9,000+ Senior Desktop Support Technician Jobs in United States User Support & Junior Systems Administrator Remote IT Support - $70-$90k (Internal, Security) Remote...SeniorPart timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Admin. Be the first to apply!
- remote systems administrator Houston, TX
- systems administrator Houston, TX
- application system administrator Houston, TX
- system admin Houston, TX
- computer systems administrator Houston, TX
- IT infrastructure administrator Houston, TX
- office 365 and sharepoint system administrator Houston, TX
- server administrator Houston, TX
- microsoft systems administrator Houston, TX
- enterprise administrator Houston, TX


