Estimator

Mace; California (MO); On-site; USD 150,000 - 230,000; Full time

Job summary

Mace is seeking a highly skilled professional for a role in California overseeing a major high-speed rail project. You will lead procurement strategy, manage costs, and ensure robust documentation throughout all phases. Candidates should hold a degree in quantity surveying, chartered membership, and have proven expertise in cost management and contract law.

With a salary range of $150,000 - $230,000, Mace values an inclusive workplace and encourages applicants from diverse backgrounds. Flexible work options are available for the right candidate.

Qualifications

• Degree in quantity surveying or cost management, or equivalent.
• Chartered membership (MRICS/RICS) or equivalent with professional development.
• Proven expertise in cost planning, contract law, and financial management.

Responsibilities

• Lead procurement strategy and contract selection.
• Deliver accurate estimating, cost planning, and cost control services.
• Manage valuations, claims, and final accounts.
• Build strong internal and external relationships.
• Lead large teams and champion sustainability.

Skills

Cost planning

Contract law

Financial management

Leadership of diverse teams

Stakeholder engagement

Sustainability practices

Education

Degree in quantity surveying or cost management

Chartered membership (MRICS/RICS)

Job description

Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey.

The Project

The project is constructing a high-speed rail 800-mile rail network in California. Currently, 119 miles are under construction in the Central Valley, aiming for initial operation between 2030 and 2033, with total costs estimated between $88–$128 billion.

You’ll Be Responsible For

• Lead procurement strategy and contract selection, ensuring effective reporting, analysis, and preparation of robust documentation.
• Deliver accurate estimating, cost planning, and cost control services, presenting clear financial insights to stakeholders.
• Manage valuations, claims, and final accounts, safeguarding commercial outcomes and compliance across all project stages.
• Build strong internal and external relationships, partnering with clients and stakeholders to drive collaboration and trust.
• Lead large teams, embedding performance management, coaching, and continuous improvement to achieve key outcomes.
• Champion sustainability and net zero carbon transition, proactively managing emissions and embedding responsible practices in delivery.

You’ll Need To Have

• Degree in quantity surveying or cost management, or equivalent professional qualification.
• Chartered membership (MRICS/RICS) or equivalent, with demonstrable professional development.
• Proven expertise in cost planning, value engineering, contract law, and financial management.
• Strong leadership of diverse teams, effective stakeholder engagement, and commitment to sustainability and net zero transition.

Note: The estimated salary for this position is 150,000 - 230,000 USD. Starting salary may vary based on permissible, non-discriminatory factors such as experience, skills and qualifications.

Our Values

Safety first - Going home safe and well:

You will champion a safe, diverse and inclusive working environment, understanding the importance of wellbeing in your team and local health and safety rules or regulations of the work you’re involved with.

Client focus - Deliver on our promise:

You will lead on the cost management services including estimating, procurement and cost planning, owning the quality of deliverables, strategic outcomes and building long term relationships with your clients.

Integrity - Always do the right thing:

You will lead operations that are fiscally and ethically viable, influencing the achievement of business objectives that align with business and legislative compliance obligations.

Create opportunity - For our people to excel:

You will mentor, coach, and develop teams, demonstrating effective leadership to ensure excellence in delivery against plans, championing a continuous improvement culture throughout all activities.

Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all the criteria, please apply as you may still be the best candidate for this role or another role within our organisation.

We are also open to discussing part time, flexible, and hybrid working options if suitable with-in the role.