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Added 1 min ago
Active Directory / Exchange Specialist Mid
LEIDOS, INC.
Norfolk, VA
Leidos is seeking an Active Directory/Exchange Specialist Mid to support efforts for the NMCI/SMIT program to perform network engineering support for a broad range of programs including…
Added 3 mins ago
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Stormwater Designer
Actalent
Simpsonville, SC
- $95,000 to $135,000 USD / year
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 3 mins ago
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Marketing Admin
Eaton Corporation
Greenwood, SC
- $20.94 USD / hour
Support engineering and marketing efforts while playing a key role in coordinating logistics for the 2027 Electrical Network Systems Conference (ENSC). This is a temporary position that…
Added 3 mins ago
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Pipe Welder And Pipe Fitters In Georgetown
Aerotek
Sumter, SC
- $40 to $55 USD / hour
Follow work instructions, engineering drawings, and company safety procedures.
Added 3 mins ago
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Maintenance Controls Technician
Aerotek
Summerville, SC
- $81,120 to $85,800 USD / year
…advanced PLC, automation, controls, and electrical troubleshooting support on automated manufacturing equipment. This role steps in when Maintenance Technicians and Leads cannot resolve…
Added 3 mins ago
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Civil Site Development Engineer
Actalent
Greenville, SC
- $95,000 to $135,000 USD / year
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 3 mins ago
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Land Development Designer
Actalent
Greenville, SC
- $95,000 to $135,000 USD / year
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 3 mins ago
Executive FLIGHT DECK Leader – RPCA Part Family
GE Aerospace
Greenville, SC
…scope spans GE Aerospace internal shops, joint ventures and a network of strategic suppliers. This leader will have one direct report and will shape and deploy lean strategy, build…
Added 3 mins ago
SDC SE/Digital Engineering---Manager
EY
Columbia, SC · Greenville, SC
As a Manager in the Service Delivery Center, you will balance hands-on software engineering with project leadership and delivery accountability. You will guide multidisciplinary teams…
Added 3 mins ago
Director - Customer Response Engineering
Trellix
Columbia, SC
The Director leads CRE globally and owns engineering response for strategic customers across our endpoint, data security, email, and network products. The role also owns prevention: finding…
Added 4 mins ago
Cyber Security Manager - Diego Garcia
Amentum
Columbia, SC
Amentum, a global leader in advanced engineering, technical, and professional services serving the US government, allies and critical infrastructure sectors, is seeking an FRCS…
Added 4 mins ago
Network Operations Engineer
Meta
Columbia, SC
Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center…
Added 4 mins ago
Coating Production Supervisor
Vertiv Group Corp.
Pelzer, SC
Collaborate with engineering, quality, and production management to address coating-related issues or requirements.
Added 4 mins ago
Supervisory IT Program Manager
Department of State - Agency Wide
Charleston, SC
Added 8 mins ago
Automation Controls Engineer
Carlisle
Tooele, Utah, UT
…in Tooele, UT. The Engineer is responsible for the design, support, troubleshooting, and continuous improvement of the plant's industrial automation and process control systems. This role…
Added 8 mins ago
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Superintendent
Actalent
Bowie, MD
- $45 to $55 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 8 mins ago
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Project Manager
Actalent
WARRENTON, VA
- $48 to $60 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 13 mins ago
Chief Joseph Dam PC Technician
Allyon, Inc.
Bridgeport, WA
…supports mission continuity across critical infrastructure and engineering operations. If you enjoy hands-on problem solving in real time, this is a role where you can make an immediate…
Added 16 mins ago
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Chemist I
Veralto
Loveland, CO
- $55,000 to $65,000 USD / year
As part of our team and the broader Veralto network, you’ll be part of a unique work environment where purpose meets possibility: where you’ll make an immediate, measurable impact on a…
Added 17 mins ago
Critical Infrastructure Mechanical Engineer, Field Engineering
Amazon Data Services, Inc.
Herndon, VA
As an Amazon Critical Infrastructure Engineer, you will provide full life-cycle support to AWS Data Centers from design inception through site improvement and maintenance. You will be the…
Added 17 mins ago
Mechanical Field Engineer, IAD North Field Engineering
Amazon Data Services, Inc.
Herndon, VA
As an Amazon Critical Infrastructure Engineer, you will provide full life-cycle support to AWS Data Centers from design inception through site improvement and maintenance. You will be the…
Added 17 mins ago
Critical Infrastructure Senior Mechanical Engineer- Data Center and Rack Testing Facility, Field Engineering
Amazon Data Services, Inc.
Florence, KY
…hardware before deployment to data centers. The engineer will support the facility's cooling infrastructure (not the IT equipment itself), ensuring the physical environment supports safe…
Added 17 mins ago
College Student - Technical - Summer Intern
Lockheed Martin
Littleton, CO
Performs assignments in technical/engineering organizations (e.g., Electronics Engineering, Software Engineering, Facilities Engineering, Manufacturing Engineering) during vacations and…
Added 17 mins ago
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2027 Software Engineering Intern - Aurora CO
Northrop Grumman
Aurora, CO
- $26.75 to $41 USD / hour
An internship at Northrop Grumman is unique. Sure, you’ll learn new skills, explore our enterprise, network with experts, connect with thought leaders, and finish with a resume that opens…
Added 17 mins ago
Real-Time Operations Controller
CACI International
Aurora, CO
Coordinate with subsystem engineering subject matt er experts to implement configuration changes and other maintenance activities on the network in accordance with operational procedures

Cielo Projects

Lead Site Reliability Engineer (Blockchain)

New York, NY, United States

$165,000 to $210,000 USD / year

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Job details

Pay: $165,000 to $210,000 USD / year
Posting language: English
Posted: Nov 6, 2026

Original job description

Company Description We're partnering with Quant, a global leader in programmable money and blockchain-powered financial infrastructure, to hire a Lead Site Reliability Engineer (Blockchain) that will be based in NYCMidtown Manhattan.

Job Description

When the engineer on-call cannot explain why the chain is behaving the way it is, they call you. You will serve as the highest technical escalation point across a mission-critical blockchain platform underpinning The Clearing House's On-Chain Money Initiative, a next-generation payments network expected to launch in 2027. You'll be responsible for ensuring the reliability, scalability, and operational excellence of a distributed environment spanning the OP Stack, private Besu L1 infrastructure, Overledger Gateway, and Settlement Bridge. This is a hands-on technical leadership role designed for someone who wants to remain deeply technical rather than move into people management. You'll help shape reliability strategy, production standards, service ownership, release governance, and operational excellence while continuing to participate in the on-call rotation alongside the team. What You'll Do

Act as the senior technical escalation point for complex production incidents across blockchain and platform infrastructure.
Lead reliability engineering practices, including incident management, root cause analysis, postmortems, and continuous improvement initiatives.
Define and co-own SLOs, SLIs, error budgets, and release-gating standards.
Design and improve monitoring, observability, alerting, and operational tooling.
Partner with engineering teams to improve platform resilience, scalability, and performance.
Drive infrastructure automation through Infrastructure-as-Code and platform engineering best practices.
Develop and maintain operational runbooks, standards, and technical documentation.
Mentor engineers and elevate operational maturity across the organization.
Participate in a shared on-call rotation supporting a 24/7 production environment.

Qualifications

What You'll Bring Required

Extensive experience in Site Reliability Engineering, Production Engineering, or Platform Engineering within large-scale, mission-critical environments.
Proven track record serving as the escalation point for high-severity production issues.
Expert-level hands-on experience with:

*Kubernetes *Terraform *Helm *Cloud-native infrastructure and container platforms

Deep understanding of distributed systems where consistency, consensus, and state management are critical.
Strong experience driving operational excellence through monitoring, observability, automation, and incident response.
Excellent documentation practices and a commitment to institutionalizing knowledge.

Preferred

Experience operating blockchain infrastructure in production environments.
Hands-on experience with Ethereum ecosystem technologies, particularly Besu or other Ethereum clients.
Understanding of blockchain consensus mechanisms and node operations.
Experience troubleshooting blockchain protocol or client-level behaviors.
Exposure to financial services, payments, regulated environments, or digital asset infrastructure.

Eligibility Requirement: Applicants must be U.S. citizens. The company is unable to provide visa sponsorship or work authorization support for this position. Additional Information Why Join? Quant is helping reshape the future of money movement. Its technology enables banks and financial institutions to issue, transfer, and settle tokenized deposits securely while integrating with existing financial infrastructure. The company is a key participant in major industry initiatives involving central banks, commercial banks, tokenized deposits, and digital currency infrastructure worldwide. This is an opportunity to join the team building and operating one of the most significant blockchain-based payments networks in the financial services industry, combining the challenges of distributed systems, reliability engineering, and modern blockchain infrastructure at enterprise scale.

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Skills

Root cause analysis
Process improvement
Infrastructure as code
Documentation
Kubernetes
IBM Terraform
Incident response
Troubleshooting

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