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Keywords: System Engineer / Tier 3 Support, Location: Washington DC

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System Engineer / Tier 3 Support

System Engineer / Tier 3 Support LinTech Global Inc. is recruiting for a System Engineer / Tier 3 Support to support... our contract at HSIN remote full-time. Position Overview: The System Engineer / Tier 3 Support Specialist provides advanced...

Company: LinTech Global
Location: Washington DC
Posted Date: 16 Oct 2025
Salary: $120000 - 140000 per year

Tier 3 Help Desk Support Engineer

Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 3 Help Desk Support Engineer to support..., and more. We are looking for a highly qualified, experienced and self-motivated individual to perform the duties of a Tier 3 System Administrator to support...

Posted Date: 17 Oct 2025

Network Engineer (Tier 3)

government, specializing in cybersecurity, intelligence, and IT. Zachary Piper Solutions is seeking a Network Engineer (Tier 3... onsite in Washington, DC and requires an active Top Secret/Q clearance. Responsibilities for Network Engineer (Tier 3...

Posted Date: 30 Sep 2025
Salary: $160000 - 175000 per year

Tier 3 Network Engineer (Top Secret)

Zachary Piper Solutions is seeking Tier 3 Network Engineers to support a critical program for Department of Energy... date Clearance: Active Top Secret Clearance and/or DOE Q Location: Washington, D.C. (100% on-site) Positions: 3 Tier III...

Posted Date: 28 Sep 2025
Salary: $150000 - 170000 per year

Network Engineer Tier 3 (Top Secret)

, DC through 100% full onsite presence. The Network Engineer Tier 3 (Top Secret) will provide expert-level support for LAN...Zachary Piper Solutions is seeking a Network Engineer Tier 3 (Top Secret) to join a NNSA Program located in Washington...

Posted Date: 26 Aug 2025
Salary: $160000 - 175000 per year

Tier 1 Help Desk Engineer

Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 1 Help Desk Engineer to support KITS..., and more. We are looking for qualified, experienced and self-motivated individual to perform the duties of a Tier 1 Help Desk Engineer to support a potential...

Posted Date: 17 Oct 2025

Network Engineer Tier III

. The Network Engineer Tier 3 will have an in-depth knowledge of Cisco, Palo Alto, F5 and the maintenance of computer...Description: Zachary Piper Solutions is seeking a Tier III Network Engineer to join our team on-site in Washington...

Posted Date: 14 Oct 2025

Sr. System Admin, IT Engineer III

, DFC datacenter. Support and resolve escalation of tickets that cannot be resolved at the Tier I level as well...Responsibilities & Qualifications RESPONSIBILITIES Provide senior systems administrators and support...

Company: TekSynap
Location: Washington DC
Posted Date: 16 Oct 2025

Cyber Systems Engineer (Top Secret Cleared)

Connsci is seeking a Cyber Systems Engineer to join one of our Federal programs. This individual will focus on ensuring... and policies. They will also serve as the principal advisor to the Director of Information System Security on all cybersecurity...

Company: Connsci
Location: Washington DC
Posted Date: 05 Oct 2025
Salary: $110000 - 140000 per year

Combat Systems Engineer

Combat Systems Engineer The Opportunity: As a systems engineer, you ask questions others don’t. You understand the... looking for an expert like you to create solutions for missions that keep our nation safe. As technical program support for a highly...

Location: Washington DC
Posted Date: 25 Sep 2025
Salary: $86800 - 198000 per year

Combat Systems Engineer

Combat Systems Engineer The Opportunity: As a systems engineer, you ask questions others don’t. You understand the... looking for an expert like you to create solutions for missions that keep our nation safe. As technical program support for a highly...

Location: Washington DC
Posted Date: 25 Sep 2025
Salary: $86800 - 198000 per year

Systems Engineer

Job Description: NetImpact Strategies, Inc. is seeking to hire Systems Engineer - Level II to support a Federal... after-hours support as part of on-call rotation for downtime or critical issues. Support system implementation, upgrades...

Location: Washington DC
Posted Date: 20 Sep 2025

Systems Engineer, End-User Computing

leadership. Acts as the Tier 3 escalation point for endpoint-related incidents, providing advanced troubleshooting and systemic... solutions. Experience serving as a Tier 3 escalation point, managing ticket queue, and resolving complex technical issues...

Posted Date: 07 Oct 2025
Salary: $68359.64 - 131081.36 per year

Senior Systems Engineer, End-User Computing

strategy. The engineer serves as the Tier 3 escalation point for endpoint-related incidents, providing advanced... engineer ensures these systems are resilient, secure, optimized for automation, and support the overall digital workplace...

Posted Date: 07 Oct 2025
Salary: $92790.58 - 150696.6 per year

Software Engineer - Air Traffic Control Systems (Multiple Levels)

advanced technical solutions The FAA’s National Airspace System (NAS) Enterprise Services Group (AJW-17) serves as the... Office of Primary Responsibility for second-level engineering and operational support of enterprise-level systems in the...

Company: Noblis
Posted Date: 09 Aug 2025
Salary: $63600 - 99450 per year

Cybersecurity System Administrator - DMV

with development and support teams to test system hardware/software and optimize performance. Provide Tier 1–3 support, troubleshoot..., IAT (Information Assurance Technical) Level 3, OR IASAE (Information Assurance System Architect and Engineer) Level 3...

Company: M.C. Dean
Location: Washington DC
Posted Date: 27 Jul 2025

Systems Administrator

Systems Administrator designs, implements, and maintains network infrastructure to support live broadcasts, video production..., compliance, and real-time troubleshooting during live broadcasts, the engineer also leads network projects, coordinates...

Company: Red Carrot
Location: Washington DC
Posted Date: 27 Jul 2025

DevOps Tech support - FAA

system configuration, support runbooks, and standard operating procedures. Provide Tier 2/3 technical support... for infrastructure, automation tools, and development environments. Qualifications 3-5 years of experience in technology support...

Company: LS Technologies
Location: Washington DC
Posted Date: 08 Oct 2025
Salary: $100000 - 115000 per year

Unified Communications Engineer

, and any required briefings/presentations in MS PowerPoint format. Provide UCC Tier 3 support in coordination with the Service Desk (and using... and troubleshooting and resolving UCC-related service requests, incidents, and problems. The Contractor shall report on Tier 3 support...

Company: Leidos
Location: Washington DC
Posted Date: 10 Oct 2025
Salary: $89700 - 162150 per year

Unified Communications Engineer

, and any required briefings/presentations in MS PowerPoint format. Provide UCC Tier 3 support in coordination with the Service Desk (and using... and troubleshooting and resolving UCC-related service requests, incidents, and problems. The Contractor shall report on Tier 3 support...

Company: Leidos
Location: Washington DC
Posted Date: 10 Oct 2025
Salary: $89700 - 162150 per year