Join Our New Integrated Delivery Solutions team in Kraków!
At Amentum, we're not just solving problems — we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values diversity and ethical excellence, this is the place where your ambition can thrive.
We believe success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. If you're ready to join a team that values your unique perspective and is committed to your safety, well-being, and professional growth — we’d love to hear from you.
The selected candidate will be employed by Critical Mission Services Sp. z o.o., part of Amentum.
Role Overview
We’re building something exciting in Kraków — a new Integrated Delivery Solutions team (IDS) focused on delivering world-class Civil, Structural, and Architectural (CS&A) engineering solutions. We're looking for passionate Senior Civil Engineers. This is your chance to work on some of the world’s most exciting nuclear and energy projects; from Small and Advanced Modular Reactor technologies to renewable energy and high-energy industrial projects.
We know that great candidates come with a variety of backgrounds and strengths. You don’t need to tick every box to apply. Whether you're an experienced engineer or just starting your career, we want to hear from you!
Key responsibilities:
Lead and perform civil engineering design for site development, drainage systems, earthworks, utilities, access roads, pavements, platforms, and associated infrastructure.
Develop and own engineering deliverables such as calculation packages, design reports, feasibility studies, specifications, and drawings (in cooperation with CAD/BIM).
Apply and interpret UK and European design standards.
Use engineering best practices and insights from internal/external experience to improve design quality, constructability, safety, sustainability, and lifecycle performance.
Solve complex engineering problems, evaluating multiple solutions and applying new perspectives while remaining compliant with applicable codes and constraints.
Work independently, with minimal guidance, taking responsibility for the quality, accuracy, and completeness of assigned work packages.
Lead civil engineering tasks or project steps within larger multi‑disciplinary projects; plan workloads, estimate resources, manage risks, and control delivery against schedule and budget.
Coordinate with Civil, Structural, Geotechnical, MEP, Architecture, Fire, and Environmental disciplines to resolve interfaces and support integrated design delivery.
Participate in design reviews, digital model reviews, HAZID workshops, and constructability discussions.
Provide technical input for tenders, including scopes, methodologies, assumptions, and work estimates.
Check and review work produced by junior engineers; act as a technical resource and mentor for less-experienced team members.
Support stakeholder engagement, responding to Technical Queries (TQs), addressing comments, and contributing to design change control.
Provide site/field engineering support (RFIs, design clarifications, review of as‑built information) as required.
Support preparation of digital deliverables and coordinate with BIM teams (e.g., reviewing civil models, CDE workflows).
Ensure compliance with IDS governance, quality procedures, and document control requirements.
Requirements
Technical Expertise: Strong civil engineering knowledge (drainage, utilities, earthworks, roads, grading, SuDS, hydrology/hydraulics).
Cross‑Disciplinary Awareness: Understanding of structural, geotechnical, environmental, and MEP considerations and their impact on civil design.
Problem Solving: Ability to solve complex problems and evaluate alternative solutions using sound engineering judgment.
Independence: Works independently, receives minimal guidance, and is accountable for ongoing work activities.
Leadership & Mentoring: Provides guidance to less-experienced engineers; checks deliverables and supports skill development within the team.
Collaboration: Strong teamwork skills for work within multi‑disciplinary and international project environments.
Communication: Clear, structured technical writing and confident communication in English and Polish.
Quality & Governance: High attention to detail; adherence to standards, safety requirements, and IDS procedures.
Digital Proficiency: Comfortable with digital delivery, CAD/BIM coordination, and civil modelling tools.
Degree in Civil Engineering (MSc/MEng preferred).
Significant experience (typically 6+ years) in civil engineering design within infrastructure.
Strong understanding of UK/European standards
Familiarity with US codes is an advantage.
Proficiency with relevant tools: Civil 3D, MicroDrainage/InfoDrainage, HEC-RAS, HEC-HMS, QGIS, Navisworks, or equivalent.
Experience collaborating within BIM workflows (Revit, Civil 3D, Navisworks, CDE platforms).
Experience preparing calculation packages suitable for independent check.
Experience across multiple design stages (concept, scheme, detailed design) and supporting construction.
Fluent written and spoken English (B2+)
We Offer:
International working environment and unique company culture fostering individual career growth and work-life balance
Personal development opportunities and training in industry-leading tools
Friendly and supportive team atmosphere
Participation in global projects and process improvements
Full-time employment contract with competitive salary
Benefits package including medical care, life insurance, My Benefit cafeteria with co-financing for sports activities, employee wellbeing support program
Flexible working hours (start between 7:30–10:00)
Short Fridays (Monday to Thursday we work 8,5h, Friday is a 6-hour workday)
Office based work, with occasional work from home
Modern office in an attractive location
Our Commitment to Inclusion
We know that if we are inclusive, we’re more connected — and if we are diverse, we’re more creative. We welcome people for who they are, regardless of age, disability, gender identity or expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, or family status.
Compensation Details:
Information regarding the salary for this position will be shared at later stages of the recruitment process, in a way that ensures transparent and well-informed negotiations.
