Structural Engineer/ Projektant/ Projektantka Konstrukcji

Join Our New Integrated Delivery Solutions teams in Kraków and Warsaw

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.

We’re building something exciting in Kraków and Warsaw — a new Integrated Delivery Solutions team (IDS) and we are looking for a Structural Engineer/ Projektant/ Projektantka Konstrukcji.

The selected candidate will be employed by Critical Mission Services Sp. z o.o., part of Amentum.

About The Role

Structural Engineer will support Amentum’s Integrated Delivery Solutions (IDS) team in delivering structural design and engineering solutions for design and construction projects across highly regulated sectors (e.g., infrastructure, industrial, energy). You will be responsible for leading structural analyses and design, developing design deliverables (calculations, drawings, specifications), integrating with multi‑disciplinary teams, and ensuring compliance with relevant standards and governance. The role requires in‑depth technical knowledge of structural engineering and basic knowledge of related disciplines (e.g., civil, geotechnical, architecture, MEP, fire, seismic).

Although the role is based in Poland, projects follow predominantly UK and European standards, with additional exposure to US codes on some programmes. Training and guidance will be provided where needed.

Key Responsibilities

• Perform structural analysis and design for steel, reinforced concrete, contribute to timber and masonry design where applicable.
• Develop and own engineering deliverables: calculation packages, basis-of-design, design reports, general arrangement and detail drawings, specifications.
• Apply relevant codes (e.g., EN 1990–1993, EN 1997, EN 1998 where seismic is relevant; BS 5950/8110 where required by legacy), ensure compliance with client governance and project standards.
• Conduct global and local analysis (static, dynamic, stability, fatigue, robustness/progressive collapse checks as applicable); review and validate models and assumptions.
• Use engineering best practices and lessons learned to improve design quality, constructability, and whole‑life performance; apply value engineering while protecting safety and compliance.
• Coordinate with Architecture, Civil, Geotechnical, MEP, Fire, Safety, and Construction teams.
• Review and check work by colleagues; act as a resource/mentor for less experienced engineers, providing guidance on methods, standards, and tools.
• Provide site/field engineering support as needed (RFI responses, non‑conformance dispositions, as‑built review, temporary works assessments in collaboration with TWCs).
• Ensure quality assurance (QA/QC), maintain calculation files and design records to IDS governance and project requirements, and align with document control procedures.
• BIM integration:
  • Collaborate effectively within BIM-enabled workflows (Revit/Tekla/Navisworks).
  • Review and coordinate structural models.
  • Apply BIM principles in design development.
  • (For BIM educated or BIM coordinating engineers) Support modelling standards, CDE workflows, clash resolution, and digital delivery coordination.

Core Competencies

• Technical Mastery (Discipline Depth): Strong command of structural mechanics, analysis, and design of steel and RC (plus working knowledge of timber/masonry).
• Cross‑Disciplinary Awareness: Basic knowledge of related fields (e.g. geotechnical interaction, loads from MEP/process, architectural constraints, fire/seismic implications).
• Problem Solving & Innovation: Able to solve complex problems and take a new perspective using existing solutions; proposes pragmatic, code‑compliant alternatives.
• Independence & Accountability: Works independently with minimal guidance; accountable for ongoing activities, deliverables, and quality.
• Collaboration: Effective within multi‑disciplinary and international teams; builds strong interfaces and supports integrated delivery.
• Communication: Clear written and verbal communication in English and Polish; produces structure