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Senior Mobile Administrator Jobs (NOW HIRING)

Ohmstede Ltd.

Sr. Systems Administrator

Beaumont, TX · On-site

$82K - $111K/yr

Job Summary Ohmstede Ltd is looking for a Senior Infrastructure & Systems Administrator to serve as ... Support copier configuration, address book management, mobile device administration backup, and ...

EMCOR Group, Inc.

Sr. Systems Administrator

Beaumont, TX · On-site

$100 - $150/hr

Job Summary Ohmstede Ltd is looking for a Senior Infrastructure & Systems Administrator to serve as ... Support copier configuration, address book management, mobile device administration backup, and ...

Ohmstede

Sr. Systems Administrator

Beaumont, TX · On-site

$90 - $120/hr

Job Summary Ohmstede Ltd is looking for a Senior Infrastructure & Systems Administrator to serve as ... Support copier configuration, address book management, mobile device administration backup, and ...

EMCOR Group, Inc.

$100 - $150/hr

Job Summary Ohmstede Ltd is looking for a Senior Infrastructure & Systems Administrator to serve as ... Support copier configuration, address book management, mobile device administration backup, and ...

Furry Land Mobile Grooming

Mobile Groomer

Huntsville, AL · On-site

$30K - $70K/yr

Supportive Team - Admin support and a team that values your skills * Flexible Schedules - Enjoy ... Experience with pets of all sizes and temperaments, including senior or anxious dogs * Valid driver ...

Leidos

Senior System Administrator

Laurel, MD · On-site

$92K - $166K/yr

You will manage day-to-day system operations across client/server, storage, network, mobile, and ... As a Senior System Administrator, you will help ensure critical IT systems remain available ...

Leidos

Senior System Administrator

Laurel, MD · On-site

$92K - $166K/yr

You will manage day-to-day system operations across client/server, storage, network, mobile, and ... As a Senior System Administrator, you will help ensure critical IT systems remain available ...

MLG Capital

Senior IT Administrator

Brookfield, WI · On-site

$80K - $109K/yr

Description We are seeking a highly motivated, hands-on Senior IT Administrator of Corporate ... via Mobile Device Management (MDM) platforms as well as other office technologies * Manage and ...

MLG Capital

Senior IT Administrator

Brookfield, WI · On-site

$80K - $109K/yr

Job Type Full-time Description We are seeking a highly motivated, hands-on Senior IT Administrator ... via Mobile Device Management (MDM) platforms as well as other office technologies * Manage and ...

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Senior Mobile Administrator information

See salary details

$17K

$92.6K

$193.5K

How much do senior mobile administrator jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior mobile administrator in the United States is $92,620.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $107,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Mobile Administrator vs Mobile Support Specialist?

AspectSenior Mobile AdministratorMobile Support Specialist
CredentialsIT certifications (e.g., CompTIA Mobile, Cisco, or vendor-specific certifications)Basic IT certifications or relevant experience
Work EnvironmentEnterprise IT teams managing mobile device infrastructureHelpdesk or support teams assisting end-users
Employer & IndustryLarge corporations, telecom companies, or IT service providersIT support firms, internal support departments
Search & Comparison IntentUnderstanding senior-level responsibilities and qualificationsEntry to mid-level support roles

The Senior Mobile Administrator typically handles complex mobile device management, security, and infrastructure within large organizations, requiring advanced certifications. In contrast, a Mobile Support Specialist focuses on assisting end-users with mobile device issues, often with less technical certification. Both roles are essential in enterprise environments but differ in scope and seniority.

What cities are hiring for Senior Mobile Administrator jobs?

Cities with the most Senior Mobile Administrator job openings:

What are the most commonly searched types of Senior Administrator jobs?

The most popular types of Senior Administrator jobs are:

What states have the most Senior Mobile Administrator jobs?

States with the most job openings for Senior Mobile Administrator jobs include:

Senior Mobile Administrator jobs near you
Infographic showing various Senior Mobile Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 18% Part Time, 9% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $92,620 per year, or $44.5 per hour.

Sr. Systems Administrator

Ohmstede Ltd.

Beaumont, TX • On-site

$82K - $111K/yr

Full-time

Posted 15 days ago

Ohmstede rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

202nd of 496 rated machine equipment manufacturers

Job description

About Us
We are one of the nation's leading providers of industrial solutions, serving as the single-source for our client's custom shell and tube heat transfer equipment. Our fully integrated shop services include state-of-the-art technologies, engineering, design, manufacturing, fabrication, maintenance, and repair.
Job Summary
Ohmstede Ltd is looking for a Senior Infrastructure & Systems Administrator to serve as the senior technical owner for Ohmstede's infrastructure environment, including servers, virtualization, hyperconverged infrastructure, networking, endpoint management, backups, disaster recovery, and core technology operations. This role is responsible for maintaining secure, reliable, and scalable technology services across company locations while supporting business operations, compliance requirements, and operational continuity.
This position is a hands-on infrastructure and systems administration role that provides advanced technical support, manages infrastructure projects, coordinates vendors, supports cybersecurity and vulnerability remediation efforts, and maintains documented standards, runbooks, and recovery procedures. The role also serves as a senior escalation resource for complex infrastructure, network, security, and systems issues.
Essential Duties & Responsibilities
Infrastructure Administration
  • Administer and maintain physical and virtual server environments.
  • Manage VMware ESXi, vSphere, and Dell VxRail infrastructure across all locations.
  • Perform server installation, configuration, patching, upgrades, and lifecycle management.
  • Administer Windows Server, Active Directory, Group Policy, DNS, DHCP, and related core services.
  • Support SQL Server maintenance, availability, and operational health.
  • Monitor infrastructure performance, capacity, utilization, and availability.
  • Manage infrastructure modernization and hardware refresh initiatives.
Backup, Disaster Recovery & Business Continuity
  • Administer and support Cohesity backup and recovery platforms.
  • Monitor backup operations, resolve backup failures, and report backup health.
  • Perform regular restore testing, recovery validation, and disaster recovery readiness activities.
  • Maintain documented backup, restore, disaster recovery, and business continuity procedures.
  • Identify backup, storage, virtualization, and infrastructure risks and recommend improvements.
Network & Connectivity Services
  • Administer wired, wireless, LAN, WAN, and SD-WAN infrastructure across all sites.
  • Manage Meraki switches, firewalls, wireless access points, VLANs, and network connectivity.
  • Support VMware VeloCloud SD-WAN environments and site-to-site connectivity.
  • Troubleshoot network performance, latency, routing, and connectivity issues.
  • Coordinate network installations, data drops, cabling projects, telecommunications vendors, and service providers.
  • Maintain network standards, diagrams, documentation, and best practices.
Cybersecurity & Compliance
  • Serve as a primary technical owner for infrastructure and endpoint security controls.
  • Monitor, prioritize, and remediate vulnerabilities, CVEs, and security findings.
  • Administer and review security platforms such as endpoint protection, Cortex, Forescout, Intune, and related tools.
  • Support EMCOR security standards, corporate policy requirements, audits, and compliance initiatives.
  • Participate in incident response, risk remediation, access control, and security improvement activities.
  • Support software licensing compliance and technology asset accountability.
Endpoint, Asset & Device Management
  • Administer Microsoft Intune and endpoint management solutions.
  • Manage workstation compliance, software deployment, device configuration, and endpoint lifecycle standards.
  • Maintain accurate inventory of computers, tablets, servers, printers, network equipment, and related technology assets.
  • Support hardware refresh planning, equipment replacement, and technology lifecycle management.
  • Support copier configuration, address book management, mobile device administration backup, and physical security technology such as camera systems as assigned.
Technical Leadership, Support & Vendor Management
  • Serve as a Level 2 and Level 3 escalation point for complex infrastructure, systems, network, endpoint, and security issues.
  • Assist with Level 1 support activities during staffing shortages or business-critical events.
  • Research and resolve technical issues affecting business operations.
  • Develop technical requirements, obtain quotes, and coordinate infrastructure-related purchasing and ordering.
  • Manage relationships with infrastructure vendors, hardware manufacturers, telecommunications providers, and support partners.
  • Support change management processes, planned maintenance, software upgrades, and infrastructure project execution.
Documentation & Operational Excellence
  • Create and maintain infrastructure runbooks, network diagrams, configuration standards, support procedures, and recovery documentation.
  • Document backup and restore processes, VMware/VxRail environments, network responsibilities, endpoint management procedures, and security tool ownership.
  • Maintain ownership documentation for infrastructure systems, including primary owner, backup owner, documentation status, risk level, and vendor support availability.
  • Cross-train IT team members to reduce single-person dependency and improve backup coverage.
  • Identify operational gaps, infrastructure risks, and training needs, and recommend improvements to IT leadership.
Key Areas of Ownership
Infrastructure
Security & Compliance
Operations
Windows Server
VMware ESXi/vSphere
Dell VxRail
SQL Server
Storage & Capacity
LAN/WAN/Wireless
Meraki
VeloCloud SD-WAN
Endpoint Security
Cortex Review
Forescout
Intune Compliance
Vulnerability/CVE Remediation
EMCOR Policy Support
Software License Compliance
Security Camera Systems
Backups & Restores
Disaster Recovery Testing
Hardware Refresh
Asset Inventory
Infrastructure Quotes
Vendor Coordination
Runbooks & Documentation
Tier 2/Tier 3 Escalation
Qualifications
Required
  • 5+ years of progressively responsible systems administration, infrastructure administration, or equivalent enterprise IT experience.
  • Strong experience with Microsoft Windows Server, Active Directory, Group Policy, DNS, DHCP, and related infrastructure technologies.
  • Experience administering VMware virtualization environments; experience with VxRail or hyperconverged infrastructure strongly preferred.
  • Strong networking knowledge including TCP/IP, switching, wireless networking, VLANs, VPNs, firewalls, WAN, and SD-WAN concepts.
  • Experience with enterprise backup and recovery platforms, restore testing, and disaster recovery documentation.
  • Experience with Microsoft 365, Azure/Entra ID, Intune, endpoint management, and device compliance.
  • Strong troubleshooting, documentation, project execution, and vendor coordination skills.
  • Ability to manage multiple priorities, work independently, and communicate effectively with technical and non-technical stakeholders.
Preferred
  • VMware, Microsoft, Meraki, cybersecurity, or infrastructure-related certifications.
  • Experience with Dell VxRail, Cohesity, Meraki, VMware VeloCloud, Cortex, Forescout, and Microsoft Intune.
  • Experience supporting manufacturing, industrial, or multi-site business environments.
  • Experience supporting cybersecurity, vulnerability management, security remediation, and compliance programs.
  • Experience with SQL Server administration, storage health, and infrastructure capacity planning.

#ohm
Equal Opportunity Employer
As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled
Affirmative Action Policy
Please review our Affirmative Action Policy.
Notice to Prospective Employees
Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.
EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR's normal application process - it is probably fraudulent.

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