Principal Rail Engineer Job at 84 Recruitment Limited (Auckland, Tauranga, or Wellington)

Principal Electrical Engineer

We are seeking a highly skilled, experienced, and motivated Principal Electrical...

Location

United Kingdom , London

Salary:

Not provided

Egis in the UK

Expiration Date

Until further notice

Requirements

Degree in Electrical Engineering
Member of an engineering institute and professionally registered with the Engineering Council
Sufficient experience in the railway industry
Experience in managing works in accordance with NR‑L2‑RSE‑02009, Engineering Management of Projects
Experience in rail station electrical services design and coordination
Excellent understanding of electrical systems from a technical, design, installation, buildability, and maintenance perspective
Comprehensive knowledge of British Standards and Regulations, and rail standards such as Network Rail, HS2, and TfL
Knowledge of engineering software tools including Trimble/Amtech Pro Design, Dialux or Relux
Ability to deliver work to a programme and budget
Knowledge of procurement activities and lead times

Job Responsibility

Lead, manage, and support a team of electrical engineers, ensuring effective allocation of workload and time management
Mentor and develop junior and mid‑level engineers, helping to build the team’s technical capability
Foster a “get it right first time” culture focused on quality, accountability, and continuous improvement
Represent the electrical discipline in client and project meetings, promoting collaborative working relationships
Prepare and deliver presentations to clients, internal teams, and project stakeholders (technical and non‑technical)
Lead the full lifecycle of electrical design, from feasibility through to detailed design, construction support, and As‑Built documentation
Oversee the production of design markups, drawings, specifications, and schedules, ensuring alignment with standards, client requirements, and industry best practice
Undertake and approve detailed engineering calculations and electrical system design (e.g., lighting, LV, containment, transformer sizing, small power, schematics)
Carry out technical reviews and ensure designs comply with statutory, regulatory, and project‑specific requirements
Manage and review specialist supplier and subcontractor technical submissions for compliance and coordination

Sr. Principal Engineer, AI

You are a Senior Principal Engineer who is both AI-native and relentlessly produ...

Location

United States

Salary:

214000.00 - 303000.00 USD / Year

Brightwheel

Expiration Date

Until further notice

Requirements

Foundational AI Depth: deep intuition for why models fail, gained from experience that predates the LLM boom
10+ Years of Engineering Excellence: end-to-end ownership of large, business-critical systems
Strategic Architecture: experience formulating technical strategy at the organization or department level
The "Player-Coach" Standard: a track record of mentoring Staff and Principal engineers
Production AI at Scale: a proven track record of shipping AI-powered products to production

Job Responsibility

Own outcomes end-to-end
Define the AI technical direction
Make build-versus-buy decisions
Lead by implementation
Create the paved highway
Raise the bar across Engineering and Product

What we offer

Offers Equity
Comprehensive medical, dental, and vision coverage
Generous paid parental leave
Flexible PTO
Local retirement or savings plans (e.g., 401(k) in the U.S.)

Fulltime

Manager, Software Engineering, Data Exchange

This is a full time leadership position within the Intelligence Pod part of Cust...

Location

United States , San Francisco

Salary:

183000.00 - 205500.00 USD / Year

Spring Health

Expiration Date

Until further notice

Requirements

At least 1 year managing or leading engineers (e.g., Engineering Manager, Technical Lead, Lead Engineer)
At least 5 years of experience with Ruby, Rails, React, TypeScript and/or Flutter
At least 3 years of experience working with data systems and/or data warehouses (e.g., Databricks, Snowflake)
Able to demonstrate an intermediate familiarity with SQL and data modeling

Job Responsibility

Evolve and maintain Spring’s data exchange infrastructure
Occasionally meet with vendors and customers as a technical expert
Act as a critical partner for Analytics Engineering leadership, ensuring consistent adoption and application of architecture principals for data delivery
Manage a team of 3 software engineers

What we offer

Health, Dental, Vision benefits start on your first day
HSA and FSA plans available, with Spring contributing up to $1K for HSAs
Employer sponsored 401(k) match of up to 2%
Yearly allotment of no cost visits to the Spring Health network of therapists, coaches, and medication management providers for you and your dependents
Competitive paid time off policies including vacation, sick leave and company holidays
Parental leave of 18 weeks for birthing parents and 16 weeks for non-birthing parents after 6 months tenure
Access to Noom, a weight management program
Access to fertility care support through Carrot, in addition to $4,000 reimbursement for related fertility expenses
Access to Wellhub for fitness, mindfulness, nutrition, and sleep
Access to BrightHorizons for child care, back-up care, and elder care

Fulltime

Principal RAMS Engineer

We are currently recruiting a Principal RAMS Engineer to work on an exciting rai...

Location

Australia , Sydney

Salary:

180000.00 - 190000.00 AUD / Year

Airswift Sweden

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Engineering – Electrical, Mechanical, Mechatronics, Civil or similar
12+ years SESA / RAM experience, ideally within rail projects
Knowledge of relevant standards: EN 50126/8/9, IEC 61508, IEC 62267, ISO 15288
Understanding of full Systems Engineering V-Lifecycle / INCOSE handbook standards
Familiarity with Reliability software such as Isograph (AWB or RWB) or Reliasoft
Proficiency in producing RAM techniques, FMEA, FMECA, RBD, FTA, DLP, FRACAS etc
Knowledge of industry standards (AAR, AREMA, IEEE, CENELEC)
Australian Working Rights – Permanent Resident or Citizen

Job Responsibility

Execute Safety Assurance and RAM activities across major rail projects
Lead tender, planning, work-winning and overall customer engagement
Ensure life cycle safety assurance and compliance with relevant codes and standards incl. 61508, ISO 15288 and EN5012x
Coordinate delivery of hazard and safety in design activities, assessments, and reporting
Guide projects through safety approvals and certifications processes
SIL Assessments
Develop Safety Cases and SFAIRP arguments in support of design type, testing and commissioning approvals, representing arguments to stakeholders such as regulatory bodies, operations, asset maintainers
Utilise FMEA and FMECAs to assess reliability, availability and maintainability
Experienced in producing RAM Plans, RAM Modelling, RAM Analyses techniques (Reliability Block Diagrams, FMECA, Availability predictions, Defect Liability Period Planning, MTTR etc)
Communicate findings with key stakeholders in a clear and concise manner

What we offer

1-2 WFH Days
Membership Support
CPD
Extra Leave
Healthy pipeline of city-shaping, blue-chip transport projects
Growing SESA team, based locally
Friendly team culture
Career development opportunities
Financial support for professional memberships / training

Fulltime

Sr Principal Project Mgr - Estimating/Commercial

Amtrak is delivering one of the most significant and complex rail infrastructure...

Location

United States , New York

Salary:

135800.00 - 176040.00 USD / Year

AMTRAK

Expiration Date

Until further notice

Requirements

Bachelor’s Degree or equivalent combination of education, training and/or relevant experience
Plus 7 years of relevant work experience
Prior experience working for a General Contractor, Heavy Civil Contractor, CMAR contractor, or major rail/transit builder
Strong contractor-side estimating experience, especially on large civil, rail, transit, or bridge projects
Contractor procurement and subcontract management experience
Experience leading or supporting GMP negotiations and multi-package procurement strategies
Familiarity with CMAR delivery, progressive design-build, or other alternative delivery models
Strong understanding of cost modeling, productivity rates, escalation, and contractor pricing logic
Experience modifying or negotiating General Provisions / Division 1 with Legal and Commercial teams
Excellent communication, negotiation, and stakeholder management skills

Job Responsibility

Lead the review, analysis, and assessment of CMAR contractor cost models for multiple work packages
Reconcile CMAR pricing with Amtrak’s Independent Cost Estimates (ICE)
Evaluate labor productivity, subcontractor pricing, allowances, escalation, and contingencies
Lead estimate validation, bid reviews, and cost alignment across packages
Provide estimating insights that support negotiations, value engineering, and scope refinement
Lead GMP negotiations with the CMAR for multiple construction packages
Support overall commercial strategy for multi-phase CMAR delivery
Work closely with Amtrak Legal, commercial, and procurement Team to modify, rework, and negotiate General Provisions (GPs) and Division 1 requirements
Ensure contract language supports clear deliverables, realistic pricing, and alignment with the ICE
Advise leadership on negotiation strategies, claims, and commercial trade-offs

What we offer

health, dental, and vision plans
health savings accounts
wellness programs
flexible spending accounts
401K retirement plan with employer match
life insurance
short and long term disability insurance
paid time off
back-up care
adoption assistance

Fulltime

Site Engineer

We are seeking a Site Agent to lead the day-to-day management and technical deli...

Location

United Kingdom , Hounslow

Salary:

Not provided

Morson Talent

Expiration Date

Until further notice

Requirements

Strong foundation in Civil or Structural Engineering
Proven experience in complex infrastructure projects (tunnels, highways, rail)
Ability to interpret and apply complex engineering drawings
Leadership and team management skills for multidisciplinary teams
Subcontractor and supply chain management
Operational planning and shift coordination
Health, safety, and environmental compliance, including RAMS preparation and review
Risk and change management
Effective stakeholder engagement and communication
Problem-solving in live operational environments

Job Responsibility

Lead the day-to-day management and technical delivery of the Q6 Cladding package within the Main CTA Tunnel at Heathrow Airport
Oversee the day-shift team to ensure seamless preparation for nightly installation windows within tight 4-5 hour tunnel closure periods
Manage subcontractor performance
Resolve complex engineering challenges
Coordinate closely with stakeholders including the Principal Contractor, design teams, and clients to maintain operational continuity and compliance with stringent regulatory and safety standards
Deliver high-quality outcomes while championing health, safety, and environmental protocols
Responsible for short-term planning, risk management, reporting, and fostering collaborative stakeholder engagement to support the successful delivery of this high-profile infrastructure project

Environmental Manager

We are looking for an experienced and motivated Environmental Manager to join ou...

Location

United Kingdom , Portishead

Salary:

Not provided

Morgan Sindall Plc

Expiration Date

Until further notice

Requirements

Experience working as an Environmental Manager within an infrastructure environment
Experience in the rail sector or within a Principal Contractor (PC) environment (desirable)
Ability to work independently and manage workload effectively
Strong experience in identifying, assessing, and managing environmental risks
Proven ability to work collaboratively within a multidisciplinary team
Experience delivering environmental requirements on site (desirable)
Degree‑level qualification (or equivalent) in a relevant environmental discipline
Chartered Environmentalist (CEnv) / MIEMA, or actively working towards chartership
Experience ensuring compliance with environmental legislation and company management systems in a civil engineering environment
Strong understanding of ISO 14001 Environmental Management Systems and their implementation

Job Responsibility

Lead environmental delivery and ensure full compliance across the project
Identify, assess, and manage environmental risks throughout the project lifecycle
Function as the key environmental interface between the Client and sub‑contractors
Ensure delivery of environmental requirements in the Development Consent Order, Environmental Management Plans and Morgan Sindall standards
Prepare and maintain key environmental documentation, including Environmental Management Plans and supporting documents
Attend site visits and meetings, clearly communicating environmental requirements to project and site teams
Manage environmental sub‑contractors across noise, ecology, arboriculture, and archaeology
Support engineers with the implementation and monitoring of carbon‑reduction measures
Provide initiative-taking environmental advice, guidance, and technical support to the wider project team

What we offer

Generous holiday entitlement with the option to buy five days
Flexible and adaptable working
Family friendly policies and work/life approach
Mentoring programmes and continuous learning support
Contributory pension scheme
Annual bonus scheme
Recognition scheme and long service awards
Car scheme and Private Medical Insurance (if applicable to role)
Option to participate in our share-save scheme
Discounts including cycle to work and gym membership

Fulltime

Principal Software Engineer, Money Infrastructure

This is a Principal Product Engineering role focused on Money Infrastructure at ...

Location

United States , Foster City

Salary:

250000.00 - 340000.00 USD / Year

Replit

Expiration Date

Until further notice

Requirements

8+ years of professional software engineering experience, with strong backend expertise
Hands-on experience building or operating at least one of the following: Subscription or recurring billing platforms
Usage-based or metered billing systems
Payment processing platforms
SaaS taxation or compliance systems
Tokenization or credits-based systems
Strong system design skills, especially for high-reliability, high-correctness domains like money
Comfort working autonomously in ambiguous, fast-moving environments with high business impact
Excellent debugging and problem-solving skills, including handling complex billing edge cases and failure modes
Experience building customer-facing billing or payments interfaces that simplify complex pricing models

Job Responsibility

Lead the design, architecture, and implementation of Replit’s core money infrastructure, spanning pricing, billing, payments, and monetization
Own and scale the global order-to-cash foundation supporting credit-based subscriptions, usage-based billing, marketplaces, in-app payments, and commerce for Agents
Enable rapid pricing and packaging experimentation across the company by building flexible abstractions and APIs for new SKUs, plans, and monetization models
Build high-converting, localized payment experiences across geographies — thinking globally while enabling users to pay locally
Power builder monetization by creating payment rails for apps, Agents, subscriptions, and new monetization primitives
Partner closely on data specifications with finance, accounting, and data teams to produce accurate, auditable, and reliable financial data
Collaborate with external monetization and payments partners (e.g. billing platforms, payment processors) to accelerate execution
Create monitoring, observability, and feedback systems to proactively detect issues, resolve failures, and optimize performance across financial flows

What we offer

Competitive Salary & Equity
401(k) Program with a 4% match
Health, Dental, Vision and Life Insurance
Short Term and Long Term Disability
Paid Parental, Medical, Caregiver Leave
Commuter Benefits
Monthly Wellness Stipend
Autonomous Work Environment
In Office Set-Up Reimbursement
Flexible Time Off (FTO) + Holidays

Fulltime

Principal Rail Engineer

84 Recruitment Limited

Location:
New Zealand , Auckland, Tauranga, or Wellington

Category:
-

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
February 20, 2026

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Principal Rail Engineer

84 Recruitment Limited

Location:New Zealand , Auckland, Tauranga, or Wellington

Category:-

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:February 20, 2026

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Job Posted:
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