Professional Engineer- Site Development

At Horrocks, we believe the best work comes from companies with values, that our people are our greatest resource, and that we have a responsibility to the communities where we live and work.


Role Summary:
Serve as a project engineer leading private and municipal site development projects from due diligence through construction support, with accountability for scope, schedule, budget, quality, and risk management.

  • Project Planning & Work Plans: Develop project execution plans, scopes of work, and phase plans; tailor delivery approach (predictive, agile/hybrid) to context while focusing on value delivery and outcomes.
  • Scope, Schedule, and Budget Control: Establish baselines; monitor progress; apply change management; maintain earned value/cost/schedule reporting appropriate to project scale. Follow Company change management procedures and delegation of authority (DOA).
  • Risk & Opportunity Management: Identify, analyze (qualitative/quantitative), respond to, and monitor risks; proactively escalate issues and capture opportunities.
  • Stakeholder & Client Engagement: Map stakeholders; maintain transparent communications; lead meetings and presentations; manage expectations and decisions.
  • Quality Management (QA/QC): Plan and execute design reviews, interdisciplinary checks, model reviews, and constructability reviews; maintain document control and versioning.
  • Resource & Subconsultant Management: Forecast and allocate staff; coordinate multi‑office workshare; manage subconsultant scopes, deliverables, and invoices.
  • Health, Safety, and Environmental Stewardship: Integrate safety-by-design and environmental considerations; uphold company and client procedures.
  • Commercial Management: Prepare fee proposals; track budgets; support invoicing and cash flow; manage contract compliance and modifications.
  • Documentation & Lessons Learned: Maintain decision logs; archive calculations and correspondence; conduct closeout, performance review, and lessons-learned sessions.
  • Perform services with the ordinary skill and care of a reasonably prudent Professional Engineer practicing under similar circumstances at the same time and in the same or similar locality; perfection is not implied
  • Hold paramount the safety, health, and welfare of the public; practice only within areas of competence; act as a faithful agent to the client; maintain honesty and integrity in all communications.
  • Comply with applicable laws, codes, standards, and permitting requirements; identify constraints and assumptions transparently.
  • Avoid expanding obligations beyond insurable standard-of-care language unless expressly negotiated (e.g., “best,” “highest,” or “ensure” may inadvertently elevate liability).
  • Document key decisions, design bases, and limitations (including data gaps and uncertainties such as those arising from climate, geotechnical, or hydrologic variability).
  • Follow the firm’s Quality Management Plan (QMP)
  • Plan checklists and hold-gates for calculations, models, drawings, and specifications; incorporate independent technical reviews and interdisciplinary coordination.
  • Ensure traceability of inputs, assumptions, and revisions; manage document control per project standards.
  • Pursue continuous improvement via audits, corrective actions, and client feedback; use metrics to assess process effectiveness.
  • Prepare grading, roadway, drainage, water, and sanitary sewer plans using Civil 3D and related tools.
  • Develop technical memoranda, design plans, specifications, and reports from due diligence through final submittal and bidding.
  • Prepare supporting calculations, construction specifications, permit packages, and responses to agency comments.
  • Prepare construction cost models and opinions of probable cost across project phases; support bidding and procurement.
  • Provide construction-phase support including contractor coordination and observation consistent with scope.
  • Lead and mentor other team members, engineers, and designers; foster collaborative, inclusive teams across disciplines and offices.
  • Coordinate with clients, agencies, and subconsultants; support pursuit efforts and proposals, including scopes, schedules, budgets, and presentations.
  • Microsoft 365; AutoCAD Civil 3D; Hydraflow/Storm and Sanitary Analysis or SWMM; WaterCAD; HEC‑RAS; GIS tools.
  • BS or MS in Civil Engineering from an accredited program.
  • 2+ years of experience post PE Certification
  • Demonstrated project management and delivery skills; ability to supervise staff and develop execution plans and deliverables

At Horrocks, you can expect a competitive base salary and award-winning benefits. Including, but not limited to:
  • Medical, dental, vision, life, and disability insurance
  • Generous paid time off
  • 401(k): 50% match of contribution up to 6%
  • Professional development opportunities including in-house training
  • Paid professional organization membership and professional licensure
For more information, visit our website at www.horrocks.com

Equal Opportunity Employer including disability and protected veteran status

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