Staff Engineer / Project Engineer I

Staff Engineer / Project Engineer I

Location: Silver Valley, Idaho (preferred)
Experience Level: 1–4 years

Alta Science & Engineering is seeking a motivated early-career engineer to support civil and environmental engineering projects throughout Idaho and the Pacific Northwest. This position offers the opportunity to work on a diverse mix of infrastructure, restoration, and remediation projects while developing strong technical and field experience alongside senior engineers and project managers.

We are seeking candidates with hydraulic modeling experience and strong Civil 3D drafting and design skills. Experience in SRH-2D modeling, HEC-RAZ modeling, scour analysis, bridge-related civil design, FEMA permitting, and construction oversight is highly desirable.

This is an excellent opportunity for an engineer seeking hands-on project experience and mentorship while building technical and project delivery skills.

Primary Responsibilities

• Perform hydraulic and hydrologic modeling using HEC-RAS, SRH-2D and related tools


• Support floodplain, scour and hydraulic structure analysis
  • Prepare engineering drawings and design layouts using Civil 3D
  • Assist with grading, drainage, and site design development
  • Support preparation of plans, specifications, and technical reports
  • Participate in field work including construction observation and documentation
  • Coordinate with project managers and multidisciplinary teams
  • Support permitting and regulatory compliance documentation
  • Mentor and collaborate with junior staff as experience grows

Desired Qualifications

• Bachelor’s degree in Civil, Environmental, or related engineering field
  • 1–4 years of relevant experience
  • Experience with hydraulic modeling (HEC-RAS and SRH-2D)


• Experience or coursework related to scour analysis and hydraulic structure evaluation
  • Proficiency in AutoCAD Civil 3D drafting and design
  • Construction observation or construction oversight experience preferred


• Familiarity with bridge-related civil design or construction is beneficial
  • Experience with FEMA floodplain permitting or CLOMR/LOMR processes is a plus
  • EIT certification or ability to obtain preferred
  • Strong communication and teamwork skills
  • Ability to work both in office and field settings

Preferred Attributes

• Interest in working on community-focused infrastructure and environmental projects
  • Ability to work in small project teams with increasing responsibility
  • Desire to grow technically and professionally within a collaborative company

Location

Candidates located in or willing to relocate to Idaho’s Silver Valley are strongly preferred. Local presence supports field work and community-based projects.

What We Offer

• Competitive salary based on experience
  • Health, dental, and vision insurance
  • Retirement plan with company contribution
  • Paid time off and holidays
  • Professional development and licensing support
  • Mentorship and career growth opportunities