Tier 3 jobs in Florida

Remote or Tysons, Virginia

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Today

Overview The Tier 3 Engineer provides 24x7x365 operational support, troubleshooting, and incident resolution for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), and Memorial and Benefit Services (MBS). The Tier 3 Engineer delivers secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Responsibilities Respond to alerts, HPIs/CPIs, and produc

Full-time

USD 110,000.00 - 138,000.00 per year

Sr. Software Engineer Tier 3 Support - FreeWheel

Remote or San Francisco, California

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Today

Comcast Advertising is driving the TV advertising industry forward, from delivering ads to linear and digital audiences to pioneering the tech that makes it possible. We help brands connect with their audiences on every screen using advanced data, technology, and premium video content. Our media sales division helps local, regional, and national brands reach potential customers through multiscreen TV advertising. Our ad tech division FreeWheel provides comprehensive adtech that makes it easier t

Full-time

USD 98,678.80 per year

Mainframe Developer

Remote

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Today

Immediate need for a talented Mainframe Developer. This is a 06+months contract opportunity with long-term potential and is located in U.S(Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 26-33359 Pay Range: $55 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Provide analysis, reviewed code or configu

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Contract

55 - 60

IT Store Support

Remote

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21d ago

Tier 3 IT Support Specialist - Remote iSphere is looking for a Tier 3 IT Support Specialist for a 12+ month remote opportunity. This is the person the team calls when the easy fixes have already been tried and the problem is still sitting there staring back at everyone. You will support internal users, external customers, and retail locations across computers, applications, networking, POS systems, and related technology. Strong networking experience is important here, especially around VPNs, VL

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Contract, Third Party

Depends on Experience

IT Help Desk

Remote

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Today

Description AmeriSave is currently hiring a Help Desk professional to join our IT team. The ideal candidate is someone who is driven and passionate about playing a key role in our company's growth. Candidates must be detail oriented with strong written and verbal communication skills. Responsibilities: Provide tier 1 level technical and procedural assistance via phone, email and chatDiagnose and resolve technical hardware and software issuesResearch issues using available information resource

Full-time

USD 24.00 - 26.00 per hour

HR Operations Specialist Workday & ServiceNow

Hybrid in West Palm Beach, Florida

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Today

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as prepackaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterpr

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Contract

Senior BMC Helix Developer / Administrator

Remote or Hybrid

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Today

Job Summary: Senior BMC Helix Developer / Administrator - Act as hands-on administrator, developer, and integrator for BMC Helix platform (v26.2), replacing legacy ServiceNow capabilities. - Provide tier-3 support for production issues across Helix modules: Smart IT, Digital Workplace, Service Catalog, Incident, Change, Request, and PC Store. - Troubleshoot and resolve submission failures, approval errors, workflow exceptions, authentication, and integration issues. - Perform root cause analy

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Third Party

IT Desktop Engineering Intern

Remote

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Today

Leidos is seeking an intern to assist our IT desktop engineering team within the Department of Justice IT Portfolio. In this portfolio, Leidos provides various IT services, engineering, and technical support for customers primarily within the Department of Justice. Support includes managed IT services, managed service desk (Tier 1), deskside support (Tier 2), workstation and server engineering and maintenance, security, managed print services, ITSM, infrastructure, Agile development, and end use

Full-time

USD 48,100.00 - 86,950.00 per year

IT System Administrator

Valparaiso, Florida

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Today

INTUITIVE is a nationally recognized Best Place to Work that provides solutions from design through production to sustainment by delivering targeted results. Our approach couples the latest technology with engineering expertise and analytical proficiency while remaining true to genuine customer relationships and a culture that fosters growth and opportunity. Our diverse portfolio of capabilities and extensive customer base allows our employees countless opportunities to pursue their passions an

Full-time

Full Stack Engineer - Trust and Safety

Remote

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Today

What's in it for you? Ready to make a serious impact? Millions of people already rely on Calendly, and we're still in the midst of exciting product growth - it's a fantastic time to join us. Everything you'll work on here will accelerate your career to the next level. If you want to learn, grow, and do the best work of your life alongside the best people you've ever worked with, then we hope you'll consider allowing Calendly to be a part of your professional journey. About the team & opportunit

Full-time

USD 187,680.00 - 227,424.00 per year

Senior MECM Engineer - REMOTE (Arlington (REMOTE), VA, US)

Remote or Arlington, Virginia

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Today

Req ID: 395090 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior MECM Engineer - REMOTE to join our team in Arlington (REMOTE), Virginia (US-VA), United States (US). Job Summary: The Senior MECM Engineer blends hands-on MECM technical work with teamwork, quality assurance, and coordination to ensure secure, scalab

Full-time

USD 107,498.00 - 179,162.00 per year

Staff Data Scientist, Ads

Remote

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Today

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we're shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more.

Full-time

USD 163,000.00 - 218,000.00 per year

Senior Microsoft Endpoint Configuration Manager

Key West, Florida

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Today

GovCIO is currently hiring for a Senior Microsoft Endpoint Configuration Manager to support infrastructure engineering requirements for our SOUTHCOM customer. This position will be located in Key West, FL and will be an onsite position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. Day to

Full-time

USD 105,000.00 - 116,000.00 per year

Senior Microsoft Endpoint Configuration Manager

Key West, Florida

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Today

Overview: GovCIO is currently hiring for a Senior Microsoft Endpoint Configuration Manager to support infrastructure engineering requirements for our SOUTHCOM customer. This position will be located in Key West, FL and will be an onsite position. Responsibilities: Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as requir

Full-time

Compensation information provided in the description

Senior Detection Engineer

Remote or Texas

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Today

Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International Space Station, the company is pioneering a next-generation orbital settlement that will foster groundbreaking innovation and research in microgravity and drive the global space economy of tomorrow. Today, guided by the vision of leading humanity's expa

Full-time

Cloud Systems Engineer

Tampa, Florida

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Today

Job ID: 2617265-OTHLOC-388 Location: MacDill AFB, FL, US Date Posted: 2026-09-25 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Cloud Systems Engineer to provide provision of Global Enterprise IT services, specifically focusing the design and management of th

Full-time

USD 80,001.00 - 120,000.00 per year

Cloud Systems Engineer

Tampa, Florida

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Today

Job ID: 2617265 Location: Tampa, FL, US Date Posted: 2026-09-25 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Cloud Systems Engineer to provide provision of Global Enterprise IT services, specifically focusing the design and management of the core cloud infr

Full-time

USD 80,001.00 - 120,000.00 per year

IT Site Support Tech II

Plantation, Florida

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Today

Job Description: Our Opportunity: We are seeking a highly motivated IT Site Support Technician II to join our IT Site Support team at our Corporate Headquarters in Plantation, FL. The Chewy IT Site Support team provides world-class Tier 2 and Tier 3 service and desk-side support to all internal customers. This team plays a fundamental role in providing and implementing solutions to computer and network problems. This includes responding to and resolving customer issues, problems, and question

Full-time

100% REMOTE DLA JETS 2.0 – IT Key Personnel

Remote

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Today

About Us Tryfacta is a leading, nationally renowned Workforce Management Solution provider for private and public sector firms across the US. We specialize in Healthcare, IT, Business Support, and Professional & Craft/Light Industrial ecosystems. Founded in March 1996, we have a presence in all 50 states. Tryfacta has ranked among the fastest-growing companies in Inc. Magazine's Inc. 5000. Tryfacta is certified by the Joint Commission for Healthcare Staffing Services and holds numerous ISO cert

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Contract

$75 - $100

Sr Analyst-Cybersecurity

Remote

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28d ago

Your future role at a glance Location: Remote Department: Security Schedule: Full-Time, Day Salary: $96,208.99 - $134,109.89 per year #LI-Remote Life at Ascension: Where purpose meets opportunity Ascension is a leading nonprofit Catholic health system with a culture and associate experience grounded in service, growth, care and connection. We empower our 97,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Recognized as one of the Best 150+

Full-time

USD 96,208.99 - 134,109.89 per year

Tier 3 jobs in Florida, USA