1

From Home Tier 3 Support Jobs (NOW HIRING)

Provide Tier 1, Tier 2, and Tier 3 support. * Ensure system backups are completed. * Create and maintain client and support documentation. * Testing, troubleshooting, and diagnosing error messages ...

Learn more at www.dminc.com About the Opportunity DMI, LLC is seeking a Tier 3 Network Lead who ... Provide technical direction to network support staff; partner with customer IT Security on NIST ...

Service Coord Tier 3

Minneapolis, MN · On-site

$27.14 - $28.82/hr

Home is the foundation for everything in life. Since 1971, our model has been about supporting ... Gives and receives feedback to and from supervisor and other team members * Utilize Microsoft 365 ...

Company Description IT Client Greetings from Fabergent, Kindly let me know if you are currently ... Englewood, CO Duration : Long Term Contract Provide third-line support to provide more in-depth ...

Responsibilities : • Provide tier 3 support for a large enterprise environment, encompassing a large remote user base, and has primary responsibility for client configuration, performance, testing ...

Showing results 41-60

From Home Tier 3 Support information

See salary details

$9

$16

$20

How much do from home tier 3 support jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for from home tier 3 support in the United States is $16.28, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $17.55 per hour, depending on experience, location, and employer.

What is a from home Tier 3 Support?

From Home Tier 3 Support jobs are advanced technical support positions where employees work remotely to solve complex issues that lower-tier support teams cannot resolve. These roles often require deep technical knowledge, troubleshooting skills, and experience with specific products or systems. Tier 3 support specialists may handle escalated customer cases, collaborate with developers, and help implement long-term solutions. Working from home, they use various communication tools to assist both customers and internal teams. This position typically demands strong problem-solving abilities and excellent communication skills.

What are the key skills and qualifications needed to thrive as a from home Tier 3 Support specialist?

To thrive as a From Home Tier 3 Support specialist, you need advanced troubleshooting skills, deep technical knowledge in relevant systems or products, and typically a degree in IT or related certifications such as CompTIA, Microsoft, or Cisco. Familiarity with remote support tools, ticketing systems (like Zendesk or ServiceNow), and diagnostic utilities is crucial. Strong problem-solving abilities, clear communication, and patience are essential soft skills that help resolve complex issues and manage customer expectations. These competencies ensure efficient resolution of escalated problems, maintain customer satisfaction, and support seamless remote operations.

What is the difference between From Home Tier 3 Support vs From Home Tier 2 Support?

AspectFrom Home Tier 3 SupportFrom Home Tier 2 Support
CertificationsRelevant certifications like CompTIA, Microsoft CertifiedSimilar certifications, often a step below Tier 3
Work EnvironmentRemote, technical support for complex issuesRemote, handling less complex customer issues
ResponsibilitiesDiagnose and resolve advanced technical problems, escalate issuesResolve common technical issues, escalate complex cases
Industry UsageIT, tech support, telecommunicationsIT, customer service, tech support

From Home Tier 3 Support and From Home Tier 2 Support roles both operate remotely within the tech support industry. Tier 3 Support handles more complex, technical issues requiring advanced certifications and troubleshooting skills, while Tier 2 Support manages less complex problems. The main difference lies in the complexity of issues handled and the level of technical expertise required.

What are some common challenges faced by remote Tier 3 Support professionals, and how can they be overcome?

Remote Tier 3 Support professionals often face challenges such as troubleshooting complex technical issues without physical access to equipment, effectively communicating with both customers and internal teams, and managing high-priority escalations. To overcome these challenges, it's important to develop strong diagnostic skills, make full use of remote support tools, and maintain clear, detailed documentation. Regular collaboration with Tier 1 and Tier 2 teams, along with ongoing training, also helps ensure smooth resolution of advanced issues and continuous professional growth.
What cities are hiring for From Home Tier 3 Support jobs? Cities with the most From Home Tier 3 Support job openings:
What are the most commonly searched types of Tier 3 Support jobs? The most popular types of Tier 3 Support jobs are:
What job categories do people searching From Home Tier 3 Support jobs look for? The top searched job categories for From Home Tier 3 Support jobs are:
Infographic showing various From Home Tier 3 Support job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $33,871 per year, or $16.3 per hour.

Infrastructure & Operations Manager

Leidos

Odenton, MD • Hybrid

Full-time

Re-posted 7 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

77th of 483 rated business services


Job description

Leidos is seeking an Infrastructure & Operations Manager to join our team at Ft Meade in Maryland. This is a hybrid position that is primarily on-site, with potential for 1-2 days/week telework depending on mission needs.

The Infrastructure & Operations Manager is a hands-on technical leader responsible for enterprise infrastructure operations, Tier III support, virtualization platforms, laboratory modernization, cybersecurity compliance, Cross Domain Solution (CDS) support, logistics operations, contractual deliverables, and operational sustainment. The role blends technical leadership, people management, and direct engineering work to ensure reliability, security, and modernization of missioncritical systems.

This manager leads a multidisciplinary team-engineers, systems administrators, network engineers, cybersecurity staff, logistics personnel, and Tier III support-while remaining actively engaged in troubleshooting, implementation, and operational decision-making. The role requires deep expertise in virtualization, networking, systems administration, cybersecurity compliance, and enterprise operations, serving as the senior escalation point for complex technical issues. Success requires an exceptionally organized, executionfocused leader capable of managing technical operations, modernization initiatives, compliance activities, logistics functions, customer needs, and mission priorities across multiple parallel workstreams.

Reporting Structure
Reports to the Systems Architect and serves as the operational lead executing infrastructure strategy, technical roadmaps, and modernization efforts. Works closely with engineering, cybersecurity, and program leadership and provides technical and operational oversight across infrastructure, cybersecurity, logistics, and support domains.

Required Qualifications

  • Active Secret clearance required; TS/SCI preferred

  • Bachelor's degree in IT or related field. Additional directly relevant experience may be considered in lieu of degree.

  • 8+ years supporting enterprise infrastructure, virtualization, networking, systems admin, cybersecurity, or operations

  • 3+ years managing technical teams

  • Security+, CISSP, CISM, CASP+, VCP, CCNA/CCNP, or equivalent certification for 8140 compliance

  • Experience in classified environments, CDS/MLS, NCDSMO/RTB, secure transfer technologies, hybrid cloud, and automation/orchestration

  • Experience with Tier III operations, VMware, enterprise networking, cybersecurity frameworks (RMF, NIST 80053, STIGs), laboratory/test environments, logistics, contractual deliverables, and modernization efforts

  • Experience supporting DoD, Federal, or highly regulated environments

  • Demonstrated ability to manage complex multidisciplinary operations

Required Technical Skills
VMware vSphere/ESXi/vCenter; enterprise networking; Windows/Linux admin; AD/DNS/DHCP; storage/backup; monitoring tools; vulnerability management; RMF/NIST/STIG compliance; CDS concepts; DR/BCP; ITIL; automation (PowerShell/Python/Ansible)

Key Responsibilities

Infrastructure & Operations

  • Oversee daily operations of servers, storage, virtualization, networking, cloud, and lab environments

  • Ensure availability, reliability, security, and performance

  • Lead modernization, lifecycle management, migrations, and capacity planning

  • Maintain security and operational compliance

Technical Leadership

  • Serve as highest technical escalation point

  • Engage in troubleshooting, deployment, architecture reviews, and root cause analysis

  • Lead virtualization, networking, storage, cybersecurity, cloud, enterprise services, and CDS efforts

  • Establish engineering standards and best practices

Tier III Operations

  • Manage advanced troubleshooting, incident response, service restoration, and sustainment

  • Oversee maintenance windows, patching, upgrades, change management, SLAs, metrics, dashboards, and major incidents

Laboratory Modernization

  • Lead design, modernization, deployment, and sustainment of lab and test environments

  • Oversee infrastructure refresh, cybersecurity controls, and cross-domain capabilities

Team Leadership

  • Manage and develop a multidisciplinary technical team

  • Oversee staffing, evaluations, mentoring, and professional development

  • Promote accountability, collaboration, and continuous improvement

Cybersecurity & Compliance

  • Support RMF, A&A packages, POA&M, continuous monitoring, and vulnerability management

  • Ensure compliance with NIST 80053, STIGs, and organizational policies

  • Support CDS accreditation and secure information exchange

Logistics & Program Support

  • Oversee inventory, asset management, shipping/receiving, and GFE accountability

  • Support equipment deployments, refreshes, procurement, and program documentation

Contract Deliverables

  • Manage and submit CDRLs and program documentation

  • Track obligations, compliance requirements, customer actions, and engineering efforts

  • Support audits, reviews, TIMs, and vendor/government coordination

Mission Execution & Organizational Leadership

  • Maintain visibility across operational, engineering, cybersecurity, logistics, and contractual activities

  • Enforce processes ensuring schedule adherence, quality, configuration control, and accountability

  • Track risks, milestones, dependencies, action items, and customer requirements

#cdes

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:July 1, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


What Leidos employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Leidos logo

About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

Social media