Senior Estimator / Construction Subject Matter Expert

JOB TITLE: Document Controller, Energy and Infrastructure Projects (Phoenix, Arizona)

LOCATION: Phoenix, Arizona

Who we are?

Linxon is a company founded on a century of technological expertise and six decades of global experience in substation and electrification projects. By merging AtkinsRéalis' project management prowess with Hitachi Energy's cutting-edge technological knowledge, Linxon leverages the strengths of both parent companies to form a new, dynamic entity.

What we do?

Linxon plays a pivotal role in fostering urban growth, industrial expansion, and community development by constructing essential components of the power transmission grid. We provide comprehensive engineering, procurement, management, and construction services for the execution of large, complex AC power substations, including expansions and electrification across five key segments.

What we believe?

We are driven by the in the value of your investment and a passion for undertaking challenging and high-risk projects. Our expertise, honed over years of experience and reinforced by continuous training, equips us to handle critical mission akin to “Special Forces”.

What is your impact?

Are you the expert who sees the full picture before the first shovel hits the ground? We’re looking for a Senior Estimator / Construction SME who brings precision, insight, and leadership to complex infrastructure projects—from renewable energy to rail electrification. You’ll shape winning bids, guide strategic decisions, and be the go-to authority on cost, scope, and feasibility.

What will you do?

• ​Lead the development of comprehensive cost estimates for EPC substation projects—including BESS, AIS, GIS, FACTS, and rail electrification—ensuring accuracy, competitiveness, and alignment with project goals.

• Interpret and analyze engineering drawings, technical specifications, and project requirements to produce detailed quantity take-offs and pricing models.

• Collaborate cross-functionally with engineering, procurement, and construction teams to validate scope, identify gaps, and build realistic, data-driven cost models.

• Build and maintain robust cost databases, unit rate libraries, and historical benchmarks to support consistent and scalable estimating practices.

• Review and assess subcontractor and supplier proposals for scope completeness, compliance with requirements, and market competitiveness.

• Contribute to bid strategy development, including risk analysis, value engineering, and pricing optimization to enhance win probability.

• Participate in client-facing proposal reviews and presentations, offering both technical and commercial insights to strengthen positioning.

• Drive continuous improvement by enhancing estimating tools, templates, and workflows to boost efficiency, accuracy, and team productivity.

• Mentor and guide junior estimators, fostering technical growth and promoting a culture of excellence within the estimating team.

Who you are?

• Bachelor’s degree in Construction Management, Engineering, or related field.

• Minimum 8 years of experience in construction estimating, preferably in power infrastructure or industrial EPC projects.

• Strong understanding of electrical substations, civil works, and utility-scale construction practices.

• Proficiency in estimating software (e.g., Candy, CostX, Sage Estimating, or similar).

• Advanced Excel and data analysis skills.

• Excellent communication, negotiation, and presentation abilities.

• Ability to work under pressure and manage multiple deadlines.

• Experience with international projects and multicultural teams is a plus.

What We Offer:

• Competitive Salary: Enjoy a rewarding compensation package that reflects your contributions.

• Health, Dental, and Vision Coverage: Comprehensive benefits to support your well-being and that of your family.

• 401K with Employer Match: Invest in your future with our generous retirement savings plan.

• Employee Assistance Program (EAP): Access confidential support for personal and professional challenges.

• Paid Time Off (PTO): Recharge and relax with ample time off to maintain work-life balance.

• Learning and Development: Expand your skills through training programs and career-building opportunities.

• Mentorship Initiatives: Connect with experienced professionals for guidance, support, and career insight.

• Internal Mobility: Explore opportunities across departments and office locations to broaden your experience.

• Performance-Based Advancement: Grow your career through clear pathways tied to your achievements and impact.

Join us and experience a workplace that values your well-being and professional growth!

We are proud to announce that Linxon Americas has been certified as a Great Place to Work® reflecting our commitment to fostering a diverse, inclusive environment that fuels innovation and teamwork.

To know more about Linxon, please click the Link below:

Building the infrastructure to power the world - we are Linxon! (youtube.com)

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