Role Description At Quanta Power Solutions we are seeking an experienced Principal Mechanical Engineer to lead the design, analysis, operation, and optimization of mechanical systems supporting power generation facilities. The successful candidate will serve as a technical authority for rotating equipment, thermal systems, and plant infrastructure, providing leadership across engineering, operations, maintenance, and capital projects. This role is responsible for ensuring system reliability, efficiency, safety, regulatory compliance, and long-term asset performance. - Provide technical leadership for mechanical systems in power generation facilities, including gas turbines, steam turbines, generators, boilers, heat recovery steam generators (HRSGs), condensers, pumps, compressors, cooling systems, and balance-of-plant equipment. - Lead the design, evaluation, modification, and optimization of plant mechanical systems. - Support plant reliability, availability, and maintenance improvement initiatives. - Conduct root cause failure analyses (RCFA) for equipment failures and implement corrective actions. - Develop engineering solutions to improve plant efficiency, heat rate, capacity, and operational performance. - Review and approve engineering calculations, specifications, drawings, equipment selections, and design packages. - Lead major capital improvement projects, outage planning, equipment upgrades, and life-extension programs. - Perform stress, thermal, vibration, fatigue, and finite element analyses as required. - Collaborate with operations, maintenance, electrical, controls, and project management teams. - Evaluate vendor proposals and provide technical oversight of contractors and suppliers. - Ensure compliance with applicable industry standards including ASME, API, IEEE, and environmental regulations. - Develop engineering standards, maintenance strategies, and asset management programs. - Mentor engineering staff and provide technical guidance across the organization. - Support renewable, conventional, and hybrid power generation projects as applicable. Qualifications - Bachelor's degree in Mechanical Engineering from an accredited institution. - 12+ years of experience in power generation, energy, utilities, or heavy industrial facilities. - Extensive experience with rotating equipment, thermal systems, and plant mechanical infrastructure. - Strong understanding of thermodynamics, heat transfer, fluid mechanics, and power cycle analysis. - Experience with combined-cycle, simple-cycle, steam, nuclear, hydroelectric, or renewable generation technologies. - Proficiency with engineering analysis tools and CAD software such as SolidWorks, PTC Creo, or equivalent. - Demonstrated success leading multidisciplinary engineering projects. - Strong technical report writing and presentation skills. Requirements - Master's degree in Mechanical Engineering. - Professional Engineer (PE) license. - Experience with reliability-centered maintenance (RCM), predictive maintenance, and asset management programs. - Familiarity with plant performance monitoring and optimization software. - Experience supporting major equipment OEMs such as GE Vernova, Siemens Energy, or Mitsubishi Power equipment. Benefits - Competitive Compensation - 401(k) Retirement Plan - Holiday Pay - Paid Time Off (PTO) - Comprehensive Health Coverage - Pet Insurance - Employee Assistance Program (EAP) - Professional Development - Tuition Assistance - Employee Discount Program

Role Description The client is looking for an innovative Design Engineer to join their highly skilled team. Known for taking on complex soil conditions and delivering full basement packages, this firm prides itself on adapting to the unexpected and fighting for every project's success. In this role, you will be the technical backbone of their groundworks projects — not only designing robust CFA piling, hand piling, retention systems, shoring, excavation, and demolition solutions, but also actively contributing to the estimating process by preparing detailed cost estimates and client-ready quotes. This is a dual design-and-commercial role built for a hands-on engineer who wants to own the full project lifecycle from technical design through to bid submission. If you thrive under pressure, possess a no-nonsense approach to problem-solving, and have real experience working on Australian construction projects, this is the role for you. Responsibilities - Design & Engineer: Create structural and geotechnical designs for complex ground retention systems, CFA piling, hand piling, full basement excavations, shoring systems, and demolition scopes. Experience across the full early-works spectrum is essential. - Solve Complex Challenges: Rapidly adapt and modify designs to address unforeseeable on-site soil conditions, adverse weather impacts, and structural constraints. - Collaborate & Coordinate: Work closely with the pre-construction and operations teams to ensure a seamless transition from design through to execution. Play an active role in the estimating process, supporting the team in scoping, pricing, and coordinating trade packages. - Analyze Technical Data: Assess geotechnical reports, site surveys, and structural blueprints to formulate the most efficient, cost-effective, and safe foundation solutions. - Ensure Compliance: Maintain strict adherence to local building codes, safety standards, and engineering best practices across all project deliverables. - Estimate & Quote: Prepare detailed take-offs, cost estimates, and client-ready proposals for piling, shoring, excavation, and demolition scopes. Own the technical inputs to the quoting process and assist in producing competitive submissions. - Support Field Operations: Provide hands-on technical support to on-site crews during challenging groundworks, ensuring the design intent is met and mitigating any construction deviations without missing a beat. Qualifications - Education: Bachelor’s Degree in Civil Engineering, Geotechnical Engineering, Structural Engineering, or a closely related discipline. - Experience: 3+ years of proven engineering experience in Australia, specifically across foundation design, piling (CFA, bored, hand), ground retention, shoring, excavation, and demolition. Demonstrated exposure to Australian construction standards, codes, and project environments is non-negotiable. - Technical Proficiency: Strong command of structural and geotechnical design software (e.g., AutoCAD, WALLAP, PLAXIS, or equivalent industry tools). - Industry Knowledge: Deep understanding of soil mechanics, groundworks/early works phases, and Australian construction standards including NCC, AS/NZS codes, and local council requirements. - Analytical Skills: Demonstrated ability to accurately interpret complex geotechnical reports and translate that data into actionable, structurally sound designs. - Estimating & Commercial Acumen: Proven ability to prepare take-offs, cost estimates, and client-facing quotes for piling, shoring, excavation, and demolition scopes. Comfortable working across both the design and pre-construction commercial functions.

• Provide neat, accurate, easy-to-follow designs that meet code requirements, manufacturing restraints and system deadlines • Manage moderately complex projects, ensuring designs meet structural code requirements, manufacturing standards, and customer expectations • Generate design packages, review drawings and material lists • Adhere to project schedules, effectively managing shifting priorities and last-minute revisions • Communicate effectively with cross-functional team members to identify, escalate, and resolve design challenges • Coordinate with drafting, estimating, and manufacturing teams to ensure design feasibility and efficiency

Role Description Shimmick is seeking a Lead Estimator to be based in Suisun City, CA, Irvine, CA, Denver, CO, Seattle, WA, or remotely. This role is responsible for compiling, reviewing, analyzing, and quoting project materials, labor, equipment, data, environmental factors, and overall costs. Additionally, you will prepare technical evaluations, cost estimating draft reports, memos, and letters, and present recommendations to management. Responsibilities of this position include, but are not limited to the following: - Prepares technical evaluations, cost estimating draft reports, memos, and letters, and presents recommendations to management. - Develops, provides, and communicates cost estimates for all assigned projects. - Accurately and thoroughly forecasts costs of future projects as well as changes to existing projects while also developing timely estimates for each design deliverable at each phase of design development. - Reviews and interprets project drawings, specifications, contracts, and owner-provided documents. - Develops detailed material take-offs for estimate development and procurement. - Expected to assist in the preparation of larger and more complex estimating assignments including overall estimating strategy. - Understands construction means, methods, and sequencing. - Understands how various constraints may impact the estimate and prepares detailed scope-specific estimates. - Analyzes and incorporates historical data into production factors. - Prepares and/or coordinates preparation of estimates. - Provides mentoring, coaching, and training within the estimating department. - Prepares scope and bid package breakdowns for trade partners. - Ability to oversee multiple scopes within the estimate development and leverages past experience to craft estimating strategy. - Ability to travel for client meetings, bid kickoffs, bid reviews, bid closeouts, interviews, or team workshops as needed. Qualifications - Bachelor’s Degree + 6 years of relevant experience or demonstrated equivalency of experience and/or education. - Experience in hard-bid contract work as well as conceptual estimating. - Understands construction means, methods, and sequences. - Experience with water, wastewater, transit, and/or transportation construction projects. Requirements - Excellent project management skills with ability to multitask and prioritize competing demands in a deadline-driven environment. - Previous heavy civil construction experience. - Proficiency in estimating software (HCSS Heavy Bid or Ineight Estimate). - Strong problem-solving skills and consistent attention to detail. - Work independently and effectively to prioritize multiple tasks. - Highly organized with excellent time management skills. - Excellent verbal, written communication, and interpersonal skills. - Proficient computer skills and Microsoft Office suite of applications. Benefits - Comprehensive benefits plan includes medical, dental, and vision coverage. - Options to participate in an FSA or HSA. - Employer paid STD, LTD, basic life and AD&D, and an Employee Assistance Program. - Additional voluntary benefit offerings include pet insurance, hospital indemnity, critical illness insurance, legal and identity theft protection. - Benefits available to all employees working more than 20 hours per week. - Employees working less than 20 hours per week are eligible for medical, dental, and vision coverage as well as EAP services.