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Tier 3 Systems Engineer Jobs in Virginia (NOW HIRING)

CRI

Video Management Systems Engineer

Alexandria, VA · On-site

We are seeking an experienced Tier 3 Video Management System (VMS) Support Engineer to provide advanced technical support and engineering oversight for our enterprise video surveillance environment.

Pae

Systems Engineer

Chantilly, VA · On-site

Provide Tier 2 technical support for system administration, troubleshooting, and operational ... three days, with a closing date no earlier than three days after the original posting. This ...

VTG

SQL Systems Engineer Expert

Herndon, VA

Overview We are seeking an experienced SQL Systems Engineer to support a mission-focused enterprise ... 3, and Tier 4 troubleshooting for system, server, and network issues • Perform SQL Server ...

Pae

Systems Engineer

Chantilly, VA · On-site

Provide Tier 2 technical support for system administration, troubleshooting, and operational ... three days, with a closing date no earlier than three days after the original posting. This ...

The Swift Group, LLC

Systems Engineer

Chantilly, VA · On-site

... a Tier 3/4 escalation resource for complex systems and network incidents; conduct root cause ... junior engineers and contribute to organizational best practices, engineering standards, and ...

CRI

Video Management Systems Engineer

Alexandria, VA · On-site

We are seeking an experienced Tier 3 Video Management System (VMS) Support Engineerto provide advanced technical support and engineering oversight for our enterprise video surveillance environment.

JFL Consulting LLC

SOC Analyst Tier 3

Springfield, VA · On-site

$140 - $180/hr

SOC Analyst Tier 3 Place of Performance: Springfield, VA Experience Level: 5-8 years of experience ... Contain and eradicate threats while coordinating with engineers for isolation and remediation

JFL Consulting LLC

SOC Analyst Tier 3

Springfield, VA

$140K - $180K/yr

SOC Analyst Tier 3 Place of Performance: Springfield, VA Experience Level: 5-8 years of experience ... Contain and eradicate threats while coordinating with engineers for isolation and remediation

JFL Consulting, LLC

SOC Analyst Tier 3

Springfield, VA · On-site

$140K - $180K/yr

SOC Analyst Tier 3 Place of Performance: Springfield, VA Experience Level: 5-8 years of experience ... Contain and eradicate threats while coordinating with engineers for isolation and remediation

JFL Consulting LLC

SOC Analyst Tier 3

Springfield, VA · On-site

$140K - $180K/yr

SOC Analyst Tier 3 Place of Performance: Springfield, VA Experience Level: 5-8 years of experience ... Contain and eradicate threats while coordinating with engineers for isolation and remediation

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Tier 3 Systems Engineer information

What is a Tier 3 systems engineer?

Tier 3 Systems Engineers are highly skilled IT professionals who handle the most complex technical issues within an organization’s IT infrastructure. They provide advanced support, troubleshoot escalated problems, and often design or implement system improvements. Tier 3 engineers typically possess deep expertise in areas like networking, server management, security, and cloud technologies. They may also mentor lower-tier support staff and contribute to strategic IT planning.

What are the key skills and qualifications needed to thrive as a Tier 3 systems engineer, and why are they important?

To thrive as a Tier 3 Systems Engineer, you need advanced expertise in systems administration, troubleshooting, and network infrastructure, often supported by a degree in computer science and certifications like CompTIA, Microsoft, or Cisco. Familiarity with enterprise operating systems, virtualization platforms, cloud services, and monitoring tools is typically required. Excellent problem-solving, communication, and collaboration skills distinguish top performers in resolving complex technical issues. These skills and qualifications are vital for ensuring system reliability, minimizing downtime, and supporting business-critical IT operations.

What are some common challenges faced by Tier 3 systems engineers, and how can they be addressed?

Tier 3 Systems Engineers often handle the most complex technical issues that lower-tier support cannot resolve, which can be challenging due to the need for deep technical expertise and swift problem-solving. They may also encounter pressure to resolve critical incidents quickly to minimize business disruption. Collaborative troubleshooting with other IT teams, continuous learning to stay updated on emerging technologies, and strong documentation practices are key strategies to manage these challenges effectively. Building good communication skills also helps in explaining complex solutions to non-technical stakeholders.

What is the difference between Tier 3 Systems Engineer vs Tier 2 Systems Engineer?

AspectTier 3 Systems EngineerTier 2 Systems Engineer
CertificationsAdvanced certifications like Cisco CCNP, Microsoft MCSEEntry to mid-level certifications like CompTIA Network+, Cisco CCNA
Work EnvironmentComplex troubleshooting, advanced system design, client escalationRoutine support, basic troubleshooting, user assistance
ResponsibilitiesHandling complex issues, system upgrades, architecture planningResponding to user tickets, basic maintenance, issue resolution

The main difference between a Tier 3 Systems Engineer and a Tier 2 Systems Engineer lies in their level of expertise and responsibilities. Tier 3 Engineers handle more complex problems, system architecture, and advanced troubleshooting, often requiring higher certifications. Tier 2 Engineers focus on routine support and basic troubleshooting. Both roles are essential in IT support hierarchies, but Tier 3 Engineers typically work on more advanced projects and escalated issues.

What are popular job titles related to Tier 3 Systems Engineer jobs in Virginia?

For Tier 3 Systems Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Tier 3 Systems Engineer jobs in Virginia look for?

The top searched job categories for Tier 3 Systems Engineer jobs in Virginia are:

What cities in Virginia are hiring for Tier 3 Systems Engineer jobs?

Cities in Virginia with the most Tier 3 Systems Engineer job openings:

Tier 3 Systems Engineer jobs near you
Infographic showing various Tier 3 Systems Engineer job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Systems Engineer SRE- TS/SCI + FS Poly

stanleyreid

Chantilly, VA

$59 - $78.25/hr

Full-time

Re-posted 17 days ago

Job description

Our client is a software and systems development firm, built by veterans of the IC/DoD with a focus on delivering impactful solutions rapidly. They have a proven track record of success and are renowned for their expertise, attracting top talent and fostering a dynamic culture where "smart people solve hard problems" to ensure mission success. They are searching for talented Systems Engineer to provide site reliability engineering (SRE) to support multiple cross-functional project teams. In this role, you will be responsible for monitoring applications, coordinating changes to the environment, and recommending technical and process improvements to improve resiliency and performance.   
Successful Systems Engineer SRE will have: 
- Experience leveraging cloud-native tools to build infrastructure and sustain applications in an AWS environment. 
- Experience writing cloud infrastructure as code (IaC)- Terraform. 
- Experience with container technologies such as Docker, Kubernetes, Podman, and Helm. 
- Familiar delivering and debugging in a Linux environment. 
- Experience developing software in Python(preferred), Java, or JavaScript.
- Experience with relational databases- PostgreSQL, MySQL or document databases- Elasticsearh, Solr.
- Experience with Git an Git-based workflows.
- Experience providing tier 3 support; performing root cause analysis of failures. 
Clearance requirement: TS/SCI w/FS Poly **REQUIRED** for consideration. 
Location: Chantilly, VA. 100% onsite
Apply @ https://careers.stanleyreid.com/, or contact our team for more info: ahasler@stanleyreid.com.