Planning and Scheduling Specialist/ Specjalistka ds. Planowania i Harmonogramów

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.

We’re building something exciting in Kraków — a new Integrated Delivery Solutions team (IDS) and we are looking for a Planning and Scheduling Specialist/ Specjalista/ Specjalistka ds. Planowania i Harmonogramów to join the team.

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

About the Role

The Planning & Scheduling Specialist supports the successful delivery of projects by developing and maintaining project schedules, analysing performance data, and working closely with cross-functional teams.

This role requires expanded knowledge and experience in planning and scheduling along with a working understanding of how integrated Project Controls data (cost, schedule, risk) supports project delivery.

Working with a moderate level of guidance, the Planning & Scheduling Specialist applies established practices and procedures to deliver reliable scheduling outputs. The role contributes to planning activities across one or more projects and supports continuous improvement within the team.

Key responsibilities:

Develop and maintain project schedules using tools such as Primavera P6 and MS Project, ensuring alignment with defined scope, milestones, and deliverables

Support identification of key interfaces, dependencies, risks, and opportunities within the schedule

Liaise with the supply chain to ensure schedule submissions meet contractual requirements and align with programme objectives

Apply knowledge of schedule hierarchy, integration, and change control processes to maintain schedule integrity

Support the preparation of integrated Project Controls outputs, ensuring alignment between schedule, cost, and risk data

Participate in planning and scheduling workshops, reviews, and coordination meetings

Review schedule assumptions and outputs, escalating issues where required

Monitor and report on schedule performance, including:

• Progress updates
• Forecast to complete
• Variance analysis
• Performance trends

Prepare and present schedule data to stakeholders in a clear and structured format

Participate in peer reviews of schedules and support validation of supply chain deliverables

Ensure compliance with internal standards, processes, and tools

Contribute to continuous improvement initiatives in scheduling practices and reporting (e.g. Power BI)

Core Competencies

• Planning & Scheduling Knowledge: Good understanding of scheduling principles, tools, and construction project environments
• Analytical Thinking: Ability to interpret data and identify issues using standard methodologies
• Systems Proficiency: Primavera P6, MS Project, Excel; exposure to Power BI is advantageous
• Commercial Awareness: Basic understanding of contract frameworks (e.g. NEC, FIDIC)
• Communication: Ability to communicate schedule information clearly to stakeholders
• Collaboration: Works effectively with multidisciplinary teams and supply chain partners
• Attention to Detail: Ensures accuracy and consistency in schedule data
• Learning Agility: Builds knowledge of company processes, tools, and project environments

Requirements

Bachelor’s or Master’s degree (or equivalent) in Engineering, Project Management, Construction, Business, or related field

Typically 3–5 years’ experience in planning and scheduling, preferably within construction or infrastructure

Working experience with Primavera P6 is beneficial

Experience supporting:

• Project scheduling
• Supply chain schedule coordination
• Multi-disciplinary project teams
• Exposure to developing schedules and reviewing supplier schedules using standard procedures

Understanding of:

• Basic Integrated Project Controls concepts (cost, schedule, risk)
• Schedule structure and integration
• Change management processes
• Construction and design workflows

Awareness of contract frameworks (NEC/FIDIC), and reporting tools (e.g. Power BI) is advantageous

Knowledge of project management standards (APM, PMI, AACE or similar) is a plus

Experience in the nuclear sector is desirable but not essential

Fluent English (B2 or higher); Polish is an advantage

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)
• Hybrid or stationary working model — based on your preference
• 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.

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

• Health, dental, and vision insurance

• Paid time off and holidays

• Retirement benefits (including 401(k) matching)

• Educational reimbursement

• Parental leave

• Employee stock purchase plan

• Tax-saving options

• Disability and life insurance

• Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

10/13/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

Welcome

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About Us

For more than 100 years, Amentum has tackled the world’s toughest challenges to deliver agile and steadfast solutions to the U.S. government and its allies. With more than 50,000 employees on all seven continents and in more than 60 countries, Amentum delivers a broad range of operational support services to meet the critical needs of our clients. Our headquarters are in Chantilly, VA. Find us online at https://www.amentum.com/

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Amentum is an EEO Employer

EEO including Disability/Protected Veterans

Labor Laws Posters

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