Head OF Engineering
Confidential
Head of Blockchain Engineering
About the Company
Well-funded blockchain technology company
Industry
Information Technology and Services
Type
Privately Held
About the Role
The Company is in search of a Head of Blockchain Engineering to take on a pivotal role in the development of a ZK-native, privacy-preserving Layer 2 infrastructure. The successful candidate will be responsible for the end-to-end technical stack, from protocol design to production rollout, and will work closely with cryptography and product teams to ensure the delivery of a high-performance zkEVM-based ledger. Key responsibilities include leading the engineering for a Layer 2 rollup, building and scaling a performant zkEVM with privacy guarantees, and optimizing zk circuits and prover performance. The role also involves recruiting, mentoring, and managing a multi-domain engineering team, as well as driving key decisions on sequencer design, DA layers, rollup tooling, and bridging. Applicants for this role at the company should have a proven track record in delivering a blockchain/L2/zkEVM product from inception to scale, with a minimum of 15 years' engineering experience, including at least 4 years in leading blockchain/L2 infra teams. Hands-on expertise with ZK systems and a deep understanding of Ethereum, rollups, and zkEVM mechanics are essential. The ideal candidate will also possess strong proficiency in Rust, Solidity, or zk circuit languages, and demonstrate exceptional leadership and cross-functional collaboration skills. Experience with stablecoins, privacy-preserving assets, or programmable wallets, as well as knowledge of sequencing, MEV protection, and interoperability frameworks, are considered advantageous. Contributions to open-source ZK tooling or rollup frameworks are also a plus.
Hiring Manager Title
CTO
Functions
- Engineering
- ...Head of Engineering About the Company Reputable provider of top-notch services Industry Consumer Services Type Privately Held About the Role The Company is seeking a Head of Engineering to lead and manage the engineering team. The successful...Suggested
- ...Head of Engineering About the Company An early-stage AI company scaling a high-performing global engineering team. Industry Computer Software Type Privately Held About the Role The Company is seeking a Head of Engineering to play a pivotal role...Suggested
$106.44k
.../11/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: ST-13027141-26-KKMDocument ID: 878986500Grade: GS 13Job category: General Engineering (0801)Hiring path: fed-internal-search, fed-transition, land, vet, mspouse, disability, special-authoritiesSuggested$1,024.08 per month
...Salary: $1024.08 dailySeaward Services is seeking a Chief Engineer for our USNS Guam operation.About the Opportunity:The Chief Engineer is responsible for the overall operation and maintenance of the engineering department.. This includes overseeing the engine room, auxiliary...SuggestedFull timeFor contractorsLocal area- ...arrangement drawings, project estimates and narrative descriptions. Assist with managing annual capital budgets and spendingManage Engineering Staff- Manage and mentor the activities of the Division’s project engineering staff. Direct and guide their project management....Suggested
$116.93k - $133.64k
STV is seeking a Senior Engineering Operations Manager to serve as a trusted operations leader and subject matter expert supporting transit and rail clients nationwide. This highly consultative role partners directly with agency leadership to guide operational strategy,...Full timeWork at officeFlexible hours- Title:Manager, Engineering OperationsBelong, Connect, Grow, with KBR! Program SummaryThe Marine Corps Prepositioning Program (MCPP) is based in Jacksonville, Florida. We provide maintenance and logistic services to the U.S. Marine Corps (USMC) in support of this program...Full timeWork experience placementLocal areaFlexible hours
- ...Head of Solutions Engineering About the Company Leading AI technology firm Industry Computer Software Type Privately Held About the Role The Company is seeking a Head of Solutions Engineering to play a pivotal role in the transition...
- ...Workplace Type: Hybrid About Us: Pickett, an ESP Associates company, is a highly innovative surveying and engineering company with over 60 years of industry experience serving clients throughout the US and Caribbean. At Pickett, we use the acronym S.O.L.V.E...Temporary workFlexible hours
- ...Foundation ! More about our team and company: Fleetio overview video: Our careers page: Description Fleetio is looking for an Engineering Manager to lead our Payments engineering team. In this role, you’ll guide a team responsible for building and maintaining complex...Contract workTemporary workRemote workWorldwide
- ...technology teams design, build and operate digital networks that connect global markets to opportunity. The Document Management Engineering team owns the platforms and workflows that ensure financial services customers can access, manage and rely on critical documents...
- ...initiatives, leveraging React and TypeScript to create seamless, high-performance user experiences, as well as site reliability engineering initiatives, leveraging cloud-native technologies and methodologies to create robust, high-performance systems. The Principal Engineer...Work experience placement
- ...lives. This isn’t just a job, it's a chance to lead change, drive progress, and leave a lasting legacy. HDR is seeking a Coastal Engineering Project Manager to join our nationally ranked team of coastal professionals across the United States. We are looking for a proven...
- ...as well as representatives of local, state and federal regulatory and resource agencies. QualificationsBachelor's degree in Civil Engineering with an emphasis on Environmental Engineering is required. 6+ years of related water and wastewater treatment experience with...Full timeContract workLocal areaRemote workFlexible hours
$147k - $237.5k
...culture that values trust, accountability, and shared success where your work truly matters.Job SummaryThe TeamEngineering - Our engineering team is at the core of our products and connected directly to the mission of preventing cyberattacks. We are constantly innovating...Full timeRemote workVisa sponsorshipWork visa$86k - $130k
...part of history, they're making history.Northrop Grumman Aeronautics Systems has an opening for a Principal Air Vehicle System Test Engineer- Engineering Field Service Representative (FSR) to join our team of qualified, diverse individuals within the Test & Evaluation...Full timeWorldwideRelocation packageShift work$123k - $153.5k
...Main Operating Base (MOB).Duties and Responsibilities include, but are not limited to:Representing the organization as the on-site engineer for communications, networks, and payload subsystemsApplying system knowledge to communicate complex technical issues to local...Full timeLocal areaImmediate startRemote workRelocationShift workNight shift- Position: Sr. Project Manager / Professional Civil Engineer - Water Resources Location: Jacksonville, FLJob Id: 4797 # of Openings: 1 Senior Professional Civil Engineer - Water Resources - Jacksonville,...Temporary workImmediate start
- ...: ANA United StatesWork Type: HybridDate Posted: 2026-04-08Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 36,000 people, in over 70 countries, dedicated to improving...Full timePart timeFor contractors
$91.1k - $129.8k
...As a key leader within the Signaling & Systems team under Digital Intelligence, you will lead a geographically distributed team of engineers, designers, and technical specialists. You will collaborate closely with system architects, technical project managers, cross-...Work experience placementWorldwideRelocation package- ...resilient, and livable.Your OpportunityStantec's Tallahassee office has an exciting new opportunity for a Project Manager, Site / Civil Engineering. In this role, you'll manage a range of fascinating projects including site development, municipal utilities, parks and trails,...Full timeContract workTemporary workPart timeCasual workWork at officeLocal areaFlexible hours3 days per week
$134.5k - $265.1k
...engagement team who delivers the PBAC/ABAC authorization tools including PlainID. This role combines deep technical ownership with engineering expertise, governance, and stakeholder management.Work you’ll doAs a PlainID professional, you will:Configure and implement the...Local areaVisa sponsorship- ...role has a clear pathway into vertical management for the right personKnowledge and ExperienceBachelor’s Degree (Computer Science, Engineering or related discipline preferred)5+ years of professional experience, including 4+ years in a dedicated project management...Work at office
$15.76 - $16.51 per hour
Job Title: Crew Chief Location: 11620 San Jose Blvd Jacksonville, FL 32223-7239 Compensation: $15.76 - $16.51 Worker Type: Employee Time Type: Full time Job Description: Embark on a rewarding career journey with us today as Crew Chief! FULL-SERVICE REWARDS...Full timeFlexible hours$151.91k - $193.69k
...: ANA United StatesWork Type: HybridDate Posted: 2026-02-05Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 36,000 people, in over 70 countries, dedicated to improving...Full timePart time- ...team that works hard and has fun. And, if you’re like us, you’ll know you made a Smarter career choice.Position Summary:The Network Engineering Manager is a hands-on, highly skilled technical leader who leads a team of technical professionals and implements the strategic...Full timeRemote workWork visaNight shift
- ...Job Description Kavaliro is seeking a Mechanical Engineering Manager for our local Jacksonville client who will be responsible for leading all aspects of mechanical engineering activities, from early product development through final production. This role ensures...Permanent employmentLocal area
- ...function will be part of your daily tasks. What You\'ll Do: As an experienced leader you will guide a regional group of Construction Engineering Inspection (CEI) teams in the execution of Department of Transportation and municipal projects having scopes including; milling...Full timeContract workPart timeFor contractorsLocal areaRemote workRelocationFlexible hours
$107.1k - $160.7k
...lead multi-discipline project teams in the execution of THERMAL GENERATION PROJECTS. The project scope will be for either Owner’s Engineer or Detailed Engineering/Design services for simple cycle, combined cycle, and/or repowering projects. The Project Manager will provide...Full timeTemporary workPart timeFor contractorsFor subcontractorCasual workWork at officeLocal areaFlexible hours- Company DescriptionCRB is a leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries. Our 1,100 employees provide best-in-class solutions that drive success and positive...For subcontractor
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Head OF Engineering. Be the first to apply!
- chief engineer Jacksonville, FL
- engineering director Jacksonville, FL
- senior director engineering Jacksonville, FL
- senior chief engineer Jacksonville, FL
- hotel chief engineer Jacksonville, FL
- principal developer Jacksonville, FL
- principal engineer Jacksonville, FL
- senior principal engineer Jacksonville, FL
- senior civil engineer project manager Jacksonville, FL
- data center chief engineer Jacksonville, FL

