Top 39637 Level 3 Jobs

Tier 3 Engineer
On Call Computer Solutions, LLC —Remote
- $150,000 - $200,000 a year
- Full-time
- Remote
- Mid-level
- Communication skills
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Level 3 IT System Engineer - WFH
Edit Technology Solutions INC —Remote
- From $120,000 a month
- Full-time
- Remote
- Computer Science
- System design
- English
- Health insurance
- Flexible schedule
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9d
Registered Nurse (RN) - 3 South Cardiac Stepdown
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- $33.79 - $49.79 an hour
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Physical Therapist; $25,000 for 3 years or $15,000 for 2 years*, $15,000 Relocation and Retention Bonus Eligible
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- From $115,000 a year
- Full-time
- Background check
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- Full-time
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- Clean driving record
- Mechanic experience
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Tech III Diesel Mechanic- Days/Nights - Flex Schedule
Hotard —Sulphur, LA
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- 7 years
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- Forklift
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14d
HVAC Service Technician (3+ YRS EXP.) Oil Burner licence and EPA Installers
Dempsey Energy —Mansfield, MA
- Up to $55 an hour
- Weekends as needed
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- Residential
- 3 years
- Paid holidays
- Health insurance
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Engineer III - EDI
Inland Empire Health Plan —Rancho Cucamonga, CA
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- Full-time
- Hybrid work
- Microsoft Excel
- 6 years
- HIPAA
- Paid holidays
- Disability insurance
Associate Veterinarian- Work 3 days a week!
Happy Tales Veterinary Hospital —Clark, PA
- $85,000 - $180,000 a year
- Part-time
- Background check
- Surgery
- Mentoring
- Profit sharing
- Relocation assistance
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PHYSICAL THERAPIST - Full time / 3 month position - $3k bonus!
Lakeview Specialty Hospital and Rehab —Waterford, WI
- $46.00 - $54.93 an hour
- Weekends as needed
- Acute care
- CPR Certification
- Hospital
- Disability insurance
- Health insurance
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Imaging Engineer III
TRIMEDX —Green Bay, WI
- Full-time
- Microsoft Excel
- 5 years
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Agriculture Mechanic 3 Mountain Home
Amalgamated Sugar Company —Mountain Home, ID
- From $26.73 an hour
- Weekends as needed
- 18 years or older
- Mechanic experience
- Writing skills
- Paid holidays
- Health insurance
Quick Apply
CDJR Automotive Technician MUST HAVE LEVEL 3 or HIGHER IN CDJR TO APPLY
Madison Automotive Group —Madison, IN
- Full-time
- Background check
- Dealership
- Customer service
- Paid training
- Health insurance
Quick Apply
CT Technologist (Full Time | 3 days/week | Premium Rates | Train into MRI Technologist)
Heritage Imaging —Aberdeen, WA
- $60.50 - $71.50 an hour
- Full-time
- Mid-level
- Travel
- Patient care
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7d
ACO-P -17A, 17C, 170A Instructor/Writer (min 3 yrs Exp)
BurningCastle, LLC —Fort Gordon, GA
- $85,000 - $140,000 a year
- Full-time
- Classroom
- Computer Science
- Military
- Health insurance
- Dental insurance
Quick Apply
Maintenance Technician III
Solmax —Spearfish, SD
- Weekends as needed
- Maintenance
- English
- High school diploma or GED
- Health insurance
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Registered Nurse - Emergency Department Float (3 sites)
Middlesex Health —Middletown, CT
- 12 hour shift
- Nursing
- Float pool
- RN License
- 401(k)
- Tuition reimbursement
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Diesel Mechanic - 3 Years Experience Required
Reynolds Sealing & Striping —Bowling Green, KY
- $24 - $28 an hour
- Overtime
- CDL B
- Mechanic experience
- Construction site
- Health insurance
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Quick Apply
Diesel Mechanic (3 YEARS EXPERIENCE REQUIRED)
All About Auto —Grafton, WV
- $18.50 - $24.00 an hour
- Full-time
- ASE Certification
- Mid-level
- Driver's License
- Employee discount
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Estate Planning Attorney (3 years of Advanced Estate and Tax Planning Experience)
Law Offices of Nay & Friedenberg LLC —Portland, OR
- Full-time
- Mid-level
- 3 years
- US work authorization
- Free parking
- Profit sharing
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Tier 3 Engineer

On Call Computer Solutions, LLC
Remote

Quick Apply

Job Details

Full-time
$150,000 - $200,000 a year

Qualifications

Technical documentation
Data recovery
Server backup and recovery
Operating system updates
Virtualization tools
Patch management
Remote access management
Computer management
Remote access software
Customer support ticket management
Server virtualization
Data backup
Technical writing experience
IP networking
Desktop administration
Active Directory management
Ticketing system technical support

Full Job Description

Are you an experienced fully Remote, US-Based Tier 3 Engineer who enjoys solving meaningful technical problems instead of living in reactive chaos?

Do you take pride in building stable, secure, well-documented environments that keep clients productive and protected?

On Call Computer Solutions is seeking a proactive, client-focused Tier 3 Engineer to support and improve the technology environments of our managed services clients. This role is ideal for someone who can think beyond break/fix work, prevent issues before they become outages, and own escalations through resolution.

The right candidate brings strong systems administration skills, solid communication, and the ability to balance daily support, proactive maintenance, documentation, and project work in a fast-paced MSP environment. You should be comfortable working across servers, Microsoft 365, identity, backups, virtualization, endpoint management, and core infrastructure while keeping security and client experience front and center.

Key Deliverables / KPIs

Proactively administer and maintain client environments, including Windows Server, Active Directory, Microsoft 365, Entra ID/Azure AD, virtualization platforms, backup systems, and core infrastructure; keep systems healthy, patched, monitored, and operating with minimal recurring issues and downtime.
Own escalated support tickets and infrastructure tasks from diagnosis through completion, including root-cause troubleshooting, permissions, onboarding/offboarding, server maintenance, line-of-business application support, and small-to-mid-sized technical projects; document work clearly and communicate effectively with clients and internal teams.
Improve client security and resilience by enforcing standards for patching, MFA, endpoint hygiene, backup verification, disaster recovery readiness, system documentation, and change control; identify risks early and recommend practical remediation steps that improve stability, security, and long-term service quality.
Other relevant duties as assigned.

Required Qualifications

3+ years of hands-on systems administration, infrastructure support, or MSP engineering experience
Strong experience with Windows Server, Active Directory, Microsoft 365, DNS, DHCP, virtualization, backup/recovery, and endpoint management
Working knowledge of networking fundamentals, including switching, routing, VPNs, firewalls, and remote access
Experience with ticket-driven service delivery, documentation, patch management, and proactive maintenance
Strong troubleshooting skills with the ability to communicate clearly to both technical and non-technical users

Preferred Qualifications

MSP experience supporting multiple client environments
Experience with Azure, Entra ID, Intune, and cloud migrations
Experience with Nutanix
Familiarity with business continuity and disaster recovery testing
Experience working in security-conscious or compliance-driven environments
Relevant Microsoft, CompTIA, or vendor certifications

On Call Computer Solutions, LLC is an Equal Opportunity Employer. Where permitted by applicable federal, state, and local law, employment with the Company is at will. Nothing in this job posting or the hiring process creates an express or implied contract of employment or guarantees employment for any specific duration.

Quick Apply

Refine Your Search

Level 3 jobs

Tier 3 Engineer

Level 3 IT System Engineer - WFH

Registered Nurse (RN) - 3 South Cardiac Stepdown

Physical Therapist; $25,000 for 3 years or $15,000 for 2 years*, $15,000 Relocation and Retention Bonus Eligible

Generator Tech-Experienced, Level 2 or 3

Tech III Diesel Mechanic- Days/Nights - Flex Schedule

HVAC Service Technician (3+ YRS EXP.) Oil Burner licence and EPA Installers

Engineer III - EDI

Associate Veterinarian- Work 3 days a week!

PHYSICAL THERAPIST - Full time / 3 month position - $3k bonus!

Imaging Engineer III

Agriculture Mechanic 3 Mountain Home

CDJR Automotive Technician MUST HAVE LEVEL 3 or HIGHER IN CDJR TO APPLY

CT Technologist (Full Time | 3 days/week | Premium Rates | Train into MRI Technologist)

ACO-P -17A, 17C, 170A Instructor/Writer (min 3 yrs Exp)

Maintenance Technician III

Registered Nurse - Emergency Department Float (3 sites)

Diesel Mechanic - 3 Years Experience Required

Diesel Mechanic (3 YEARS EXPERIENCE REQUIRED)

Estate Planning Attorney (3 years of Advanced Estate and Tax Planning Experience)

I want to receive the latest job alert for Level 3

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