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As we move through 2026, Stantec’s Environmental Services Team is redefining the intersection of engineering and ecology. Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibits discrimination on the grounds of race,

A major engineering firm is seeking a Principal Geotechnical Engineer to lead strategic initiatives and oversee geotechnical risks on high-profile infrastructure projects. The role requires a strong background in geotechnical engineering, effective leadership skills, and a commitment to fostering ta

A leading engineering consultancy is seeking a Principal Civil Engineer in Belfast, UK.This role involves developing innovative technical solutions for water infrastructure while addressing climate challenges.Candidates should hold a degree in Civil Engineering and have a strong background in water

A consulting engineering firm is looking for a Principal Engineer in Belfast to manage and deliver water projects. This position offers opportunities for career growth and requires experience in project management and contract administration.

At AMS, we’re building teams that are curious, collaborative, and committed to doing great work. At AMS, we look for people who bring more than experience, and we welcome different perspectives and ways of thinking. If you require any accommodations or have any accessibility needs, please reach ou

Operating within agile teams, the Principal UI Engineer sets engineering direction, supports architectural decision‑making, and ensures the delivery of high‑quality, robust UI solutions. The Principal UI Engineer serves as a senior technical authority within the UI engineering discipline, provid

As a Principal Engineer in our Transportation team, you'll be pivotal in implementing ideas that shape the future of how we move.

We are looking for a Principal Civil Engineer to lead teams to deliver front‑end engineering across a large range of complex multi‑disciplinary engineering projects, including water major projects. Due to significant growth and future market opportunities within our Water Consultancy Division, w

Black Duck, a recognized pioneer in application security, provides SAST, SCA, and DAST solutions that enable teams to quickly find and fix vulnerabilities and defects in proprietary code, open source components, and application behavior. With a combination of industry-leading tools, services, and ex

Leading on the coordination and delivery of environmental work being undertaken by multi‑disciplinary teams including Environmental Impact Assessment (EIA), options appraisals and environmental management. Champion high standards of environmental performance within multi‑disciplinary engineering

As a Principal Java Developer, you'll be hands-on in designing and developing backend, service, and portal systems that power secure, scalable payment processing. Principal Java Developer - Fully Remote. Expert-level Java / J2EE development, including design patterns, OO design, and refactoring.

At WSP, the Regulated Water Asset Design team serves the municipal water sector both in the UK and internationally.We hold long‑term framework agreements directly with water companies, including Severn Trent Water and Southwest Water, and we maintain excellent relationships with blue‑chip contra

A global engineering consultancy is seeking experienced Senior and Principal Engineers to join teams across New Zealand. Candidates should have a relevant engineering degree, registration or close to achieving it, and 8-10+ years of consultancy experience. This role involves leading engineering cons

Ideal candidates possess a relevant degree and extensive experience in electronics design. A global technology company in Belfast is seeking a Principal Electronics Engineer to design state-of-the-art electronic systems and mentor a team of experienced engineers.

A global engineering services firm is seeking a Principal Clean Water Process Engineer in Belfast, UK. Candidates should possess a degree in Chemical or Process Engineering, relevant experience in clean water design, and strong communication skills. This role involves managing technical design work

Assistant Principal Officer (HfA) – Monitoring, Data Analytics & Research (Ref 2026-64).Location: 2 Adelaide Street, Belfast BT2 8PB.The postholder will support the Principal Officer (HFA) in the effective delivery of monitoring, evaluation, research, and analytical functions within the Housing fo

The Housing Executive is an equal opportunities employer. The postholder will support the Principal Officer (HFA) in the effective delivery of monitoring, evaluation, research, and analytical functions within the Housing for All team.

The Housing Executive is an equal opportunities employer. The postholder will support the Principal Officer (HFA) in the effective delivery of monitoring, evaluation, research, and analytical functions within the Housing for All team.

Principal Java Developer - Fully Remote The Opportunity Ocho is partnering with a fast-growing, product-led fintech that's building out a brand-new Development Centre from the ground up to deliver an innovative Greenfield payments platform. As a Principal Java Developer, you'll be hands-on in design

Company Description Work with Us.At AECOM, we're delivering a better world.Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive.We are the world's trusted infrastructure consulting firm, partner

Backend Software Engineer Python Location: UK Remote Engagement: Permanent Interview Process: Single stage technical interview The Opportunity OCHO is partnering with a growing product led engineering organisation building high throughput systems that sit at the core of real world field operations.T

Our fantastic UKI Water Team have an exciting opportunity for a Principal Civil Engineer to join our rapidly growing Belfast office whilst also taking advantage of our flexible hybrid working model.

Principal Software Architect / Engineering Manager Belfast | Hybrid | Permanent | Competitive + Leadership Bonus This one is different. NET background with modern cloud-based architecture experience Proven track record leading large-scale platform modernisation Experience operating at Principal Engi

As a Principal Engineer in our Transportation team, you'll be pivotal in implementing ideas that shape the future of how we move.

Principal Java Engineer Up to £120,000 Candidates must be based in Belfast All applications not based in Belfast will be disregarded Do you enjoy shaping the technical direction of complex, large-scale systems - and doing it with modern Java at the highest level? My client is looking for a Principa

Company Description Work with Us.At AECOM, we're delivering a better world.Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive.We are the world's trusted infrastructure consulting firm, partner

Principal React Engineer - £100 - 120k The Role This may be the best role of its kind this year. Solid knowledge of testing (Jest, RTL, Cypress) Passion for mentoring and developing engineers Comfortable operating in cross-functional teams Ability to turn complex problems into simple, elegant UI Ni

Job Description AECOM is seeking a Principal Mechanical Engineer to join our Buildings & Places sector, specializing in data centre design and delivery. We're looking for someone with: Extensive technical delivery experience on data centre projects for technology firms A proven track record of succe

As Senior/Principal Mechanical Engineer in the D&AT practice, the successful candidate would have the following responsibilities: Coordinate or manage a team of Mechanical engineers for delivery of technical design work on complex multi-disciplinary projects following relevant national and project s

Job Description Are you ready to lead a team of talented engineers and shape the future of Ground Engineering? AECOM UK & Ireland Ground Engineering Practice has a Principal Geotechnical Engineer /Engineering Geologist level vacancy in our Belfast office, on a full or part time basis.

Project Manager Deputy Principal (PEACEPLUS ACCLIMATISE Project) REF: IRC324932 SALARY: £47,304 - £49,515 DEPARTMENT: Agri-Food and Biosciences Institute Northern Ireland (AFBI) LOCATION: The successful candidate will normally be based at AFBI Headquarters, Newforge Lane Belfast, BT9 5PX.

BAND: 6 JOB PURPOSE: The postholder will support the Principal Officer (HFA) in the effective delivery of monitoring, evaluation, research, and analytical functions within the Housing for All team.

Senior or Principal Infrastructure Drainage Engineer My client is an international multi-disciplinary consulting company who's expertise and capabilities cover Buildings, Highways & Transportation, Land Development, Civil Structures, Asset Management, and Water and Environment. They are

Principal Process Engineer - Water Sector Manchester | Hybrid (2-3 days in the office) Permanent or Contract £65-80k / £500 p/d LTD Advance TRS is supporting an engineering contractor who are looking to strengthen their technical leadership team. They are seeking a Principal Process

Principal Planning Officer - Development Management Hybrid Working (flexible office attendance) £50-55 p/h (guide rate) 3 Month Rolling Contract Job Ref - 65639 An opportunity for an experienced Principal Planning Officer in Development Management to shape and influence the future

Due to continued growth, they are seeking a Principal Mechanical Design Engineer to join their expanding design team at their modern Banbridge or Newtownabbey facility.

Principal Civil Engineer - Water Sector Location: Manchester (with regional travel) With a significant and growing turnover, the organisation has established itself as a key player in the industry, offering long-term frameworks and a stable pipeline of work. The Role As a Principal Civil Engineer,

Principal DevOps Engineer (Hybrid Platform & CI/CD Focus). We’re looking for a hands-on Principal DevOps Engineer to join a growing platform team, focused on building and evolving CI/CD and delivery systems across a hybrid cloud and on-premise environment.

UK/Europe | Principal DCIM Engineer | BAS/EPMS | Data Centers.

We're looking for a Principal Software Engineer to join as one of the first hires on this platform.

Inworld is a product-oriented research lab of top AI researchers and engineers, developing best-in-class realtime multimodal models and the only realtime orchestration platform optimized for thousands of queries per second.We’ve raised more than $125M from Lightspeed, Section 32, Kleiner Perkins,

As the Senior / Principal Analog Verification Engineer you will be tasked with driving the creation of a machine-learning analog verification flow, creating and simulating transistor level circuits, as well as debugging and rectifying simulation and modelling issues. An exceptional salary is on offe

As Principal AI Architect, you'll sit at the intersection of deep AI expertise and enterprise-grade systems architecture — shaping how Aveni's AI platform is designed, governed, and delivered at scale.

Regulations, legislation and standards that are applicable to civil/structural design and construction (including Principal Designer responsibilities under CDM). Principal Civil/Structural Engineer. We are looking for a Principal Civil/Structural Engineer ‎to support delivery of civil/structural s

Job Title: Principal Clinical Research Associate.

We’re hiring a Principal AI Architect to lead the design and delivery of agentic AI systems in financial services. Principal AI Architect – Contract (Home based, UK).

Principal Associate – Commercial Litigation.

At Senior and Principal level, you will play a key role in ensuring technical excellence, with scope to take on leadership, mentoring and project responsibilities depending on experience. At Principal level, the role may also include technical leadership, strategic input, line management and process