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Tier Three Engineer Jobs in Washington (NOW HIRING)

teKnoluxion

IEC Tier 3 Engineer

Springfield, VA · On-site

Join our growing team supporting the NGA customer's mission as an IEC Tier 3 Engineer . Responsibilities What you get to do every day : The engineering team is looking for a driven Senior Systems ...

teKnoluxion

IEC Tier 3 Engineer

Springfield, VA · On-site

Join our growing team supporting the NGA customer's mission as an IEC Tier 3 Engineer . Responsibilities What you get to do every day : The engineering team is looking for a driven Senior Systems ...

teKnoluxion

IEC Tier 3 Engineer

Springfield, VA

Join our growing team supporting the NGA customer's mission as an IEC Tier 3 Engineer . What you get to do every day : The engineering team is looking for a driven Senior Systems Engineer that can ...

JFL Consulting LLC

NOC Engineer Tier 3

Springfield, VA · On-site

$140K - $180K/yr

NOC Engineer Tier 3 Place of Performance: Springfield, VA Experience Level: 7+ years of experience About JFL Consulting: With more than 20 years of securing some of the U.S. Department of Defense and ...

New

JFL Consulting LLC

NOC Engineer Tier 3

Springfield, VA

$140K - $180K/yr

NOC Engineer Tier 3 Place of Performance: Springfield, VA Experience Level: 7+ years of experience About JFL Consulting: With more than 20 years of securing some of the U.S. Department of Defense and ...

New

InterImage

Tier 3 Network Engineer

Chantilly, VA

Tier 3 Network Engineer Company: InterImage InterImage is actively seeking an energetic, curious, and skilled engineer to join our team in Northern VA! We are looking for a Tier 3 Network Engineer to ...

kgs

NOC Technician Tier 3

Washington, DC · Hybrid

The NOC Tier 3 Technician will serve as the highest level of technical escalation within the ... Collaborate with Network Engineering, Security, and Systems Administration teams on complex cross ...

Koniag, Inc.

NOC Technician Tier 3

Washington, DC · On-site

$110K - $135K/yr

The NOC Tier 3 Technician will serve as the highest level of technical escalation within the ... Collaborate with Network Engineering, Security, and Systems Administration teams on complex cross ...

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

New

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

New

kgs

NOC Technician Tier 3

Washington, DC · Hybrid

The NOC Tier 3 Technician will serve as the highest level of technical escalation within the ... Collaborate with Network Engineering, Security, and Systems Administration teams on complex cross ...

ActioNet

Tier 3 Cybersecurity Analyst

Rockville, MD

$130K - $170K/yr

Description Tier 3 Cybersecurity Analyst Location: Rockville, MD Position Overview The Tier 3 ... Contribute to automation and detection engineering efforts (scripts, playbooks, orchestration)

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All JobsTier Three Engineer JobsTier Three Engineer Jobs in Washington

Tier Three Engineer information

What is the difference between Tier Three Engineer vs Tier Two Engineer?

AspectTier Three EngineerTier Two Engineer
CertificationsAdvanced certifications (e.g., Cisco CCNP, CompTIA Network+)Entry to mid-level certifications (e.g., Cisco CCNA, CompTIA A+)
Work EnvironmentComplex troubleshooting, system design, and advanced supportRoutine maintenance, basic troubleshooting, and user support
Employer & Industry UsageIT service providers, large enterprises, network infrastructureSmall to medium businesses, internal IT teams
Search & Comparison IntentUnderstanding advanced support roles, career progressionBasic support roles, entry-level positions

In summary, a Tier Three Engineer handles more complex issues, requires advanced certifications, and works in larger, more technical environments compared to a Tier Two Engineer, who focuses on routine support and basic troubleshooting.

What is L1, L2, L3, and L4 engineer?

In the context of a Tier Three Engineer role, L1, L2, L3, and L4 typically refer to different levels of technical support or engineering expertise. L1 is entry-level support handling basic issues, L2 involves more complex troubleshooting, L3 includes advanced problem resolution and specialized skills, and L4 represents expert-level or senior engineers often involved in design, architecture, or escalation. These levels help define the scope of responsibilities and required skills within IT support or engineering teams.

What jobs can you get with level 3 engineering?

A Level 3 Engineer typically qualifies for advanced technical roles such as senior support engineer, systems engineer, or technical specialist. These positions often require strong problem-solving skills, knowledge of specific tools or platforms, and relevant certifications. They may work in environments like IT, telecommunications, or manufacturing, often supporting complex systems and troubleshooting issues at an expert level.

What is a Tier 3 engineer?

A Tier 3 engineer is a senior technical support or engineering professional responsible for resolving complex issues, often providing advanced troubleshooting and mentorship to Tier 1 and Tier 2 teams. They typically possess deep technical knowledge, relevant certifications, and experience with specialized tools or systems, working in environments that require high-level problem-solving skills.

What engineer makes $500,000 a year?

A Tier Three Engineer typically does not earn $500,000 annually; such high salaries are more common in executive or specialized roles within technology companies. Senior engineers with extensive experience, advanced skills, and certifications in fields like software development, cybersecurity, or cloud architecture may reach high six-figure incomes, but $500,000 is rare for standard engineering positions.
What are popular job titles related to Tier Three Engineer jobs in Washington? For Tier Three Engineer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Tier Three Engineer jobs in Washington look for? The top searched job categories for Tier Three Engineer jobs in Washington are:
What cities in Washington are hiring for Tier Three Engineer jobs? Cities in Washington with the most Tier Three Engineer job openings:
Tier Three Engineer jobs near you
Infographic showing various Tier Three Engineer job openings in Washington as of July 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
IEC Tier 3 Engineer

IEC Tier 3 Engineer

teKnoluxion

Springfield, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Job description

Overview
Location: Springfield, VA
Clearance Required: Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly is required upon application for initial consideration
Certification Required: Security+ or higher
At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Do you want to join a team that is building tailored technical solutions to modernize our government's mission and our client's business? Do you have a desire to change how people work? Are you interested in helping to protect our nation's cyber interests? Join our growing team supporting the NGA customer's mission as an IEC Tier 3 Engineer.
Responsibilities
What you get to do every day:
The engineering team is looking for a driven Senior Systems Engineer that can demonstrate an ability to think strategically about technology and business. The ideal candidate is self-aware, highly adaptive and motivated in becoming proficient in project coordination and communicating on multiple technologies.
Additional responsibilities:
    • Collaborate and support the Senior Engineering and Project Integration staff in assessing, documenting, and tracking existing and new program requirements
    • Support the program by developing artifacts, architectural documentation, and integration of various sources into a cohesive product, preparation of graphical and narrative presentation
    • Support the integration, and testing of specific components of hardware/software systems on a complex program
    • Work and interact with engineers across multiple contracts to produce architecture artifacts that span technical, physical and logical designs supporting a portfolio of managed services
    • Monitor service line communication channels for immediate needs throughout the day
    • Support comprehensive solutions development by leveraging subject matter experts from across several contracts and service lanes to produce and document environments
    • Managing assigned service tickets and coordinating closure as needed

What we can offer you: technical exposure in one or more of the following:
  • Enterprise scale system integration and design
  • Enterprise Virtualized environments
  • LAN and WAN technologies
  • Firewall technologies
  • DMZ Architectures
  • Enterprise class storage, NAS & SAN technologies
  • Backup technologies - NetBackup, Cohesity and Veeam Backup solutions

Qualifications
Clearance Required: Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly
Certification Required: Security+ or higher
Education/Experience:
  • Requires Bachelor's degree in a related field (e.g. Computer Science)
  • 8+ years of experience as a Systems Engineer supporting complex, multi- site enterprise scale environments

Required Skills:
  • Experience writing detailed, technical documentation
  • Accountability, ownership and a drive for continuous improvement (Industry Certs, Education etc.)
  • Performing IT project integration related work to include the following:
    • Ability to present to internal & external leadership
    • Running project control gates, tracking tasks
    • Collaborating with different service lanes
  • Data flow validation and manage interfaces with mission application service provider
  • Producing technical diagrams with Microsoft Visio
  • Using project tracking tools (i.e., Jira, Confluence, KanBan Boards)
  • Adept at learning and applying new technologies - Keeping up to date on emerging technologies and tools will be encouraged and important
  • Excellent oral and written communication skills
  • Strong interpersonal skills

What is ideal?
  • A deep expertise in one of the following areas and working knowledge of one or more of the other following:
    • Juniper / Cisco Networking
    • Cisco ASA / Palo Alto Firewalls
    • VMware Infrastructures and architectures, virtual networking, vROPS
    • Red Hat Enterprise Linux, YUM, Satellite, Capsule technologies
    • Enterprise Storage Systems (EMC (Unity, Isilon platforms)
    • NetApp) Enterprise scale backup technologies
    • DISA STIG Audits, hardening and remediation procedures
    • Certification and Accreditation Experience
    • Risk Management Frameworks
  • Intelligence Community Experience

What you can expect from us
  • Recognizing great achievements do not go unnoticed by bcore through service anniversaries, spot awards, and employee referral bonuses
  • You'll join a growing organization of passionate, top-shelf, IT engineering professionals with extensive experience in actively developing the technology revolution in the Intelligence community
  • The expected salary range within the Washington, DC metropolitan area is: $122,000-$135,000. Final compensation is unique to each individual and will be determined based on factors such as experience, education, geographic location, and contractual requirements. This is not a guarantee.
  • Benefits include Health/Dental/Vision, 401(k) match, Paid Time Off, STD/LTD/Life Insurance/Voluntary Life Insurance, Stipends, Referral Bonuses, and more.

BCore is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law.

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