Senior Civil Engineer - Remote/Hybrid

Amentum is a global leader in advanced engineering and innovative solutions, supporting critical missions across defense, intelligence, energy, and civilian sectors. Our people are our competitive advantage, driven by purpose, collaboration, and a commitment to delivering excellence for our customers and communities.

About the role

We are seeking a Senior Civil Engineer to support our Oak Ridge, TN office. The Senior Civil Engineer will lead the planning, design, permitting, and execution of land development projects across commercial, industrial, and institutional sectors. This role requires technical expertise, project leadership, and coordination with clients, agencies, and multidisciplinary teams to deliver high-quality, compliant, and cost-effective site development solutions.

Responsibilities

• Technical & Design Leadership
  • Lead the planning and design of site development projects, including grading, drainage, stormwater management, utilities, erosion and sediment control, and roadway access
  • Prepare and review civil engineering calculations, technical reports, specifications, and construction documents
  • Ensure designs comply with applicable federal, state, and local regulations, codes, and standards
  • Provide quality control and technical oversight for work produced by junior engineers and designers
• Discipline Project Management
  • Manage multiple projects simultaneously, including scope, schedule, budget, and resource allocation
  • Develop project work plans, manpower estimates, and participate in proposal efforts
  • Coordinate with clients, architects, surveyors, structural engineers, contractors, and other consultants throughout project development
  • Support construction administration services, including responding to RFIs, reviewing submittals, and conducting site visits
• Regulatory & Permitting
  • Lead permitting efforts and coordinate with local agencies, utilities, and regulatory bodies
  • Prepare and submit land development, zoning, and permitting applications
  • Address regulatory comments and support entitlement processes
• Mentorship & Collaboration
  • Mentor and provide guidance to junior and mid-level engineers, EITs, and CAD designers
  • Foster collaboration within project teams and across disciplines
  • Contribute to process improvements, standards development, and technical best practices
• Client & Business Development Support
  • Maintain strong client relationships and provide technical support during business development efforts
  • Assist with identifying new project opportunities and expanding existing client relationships
  • Represent the firm during client meetings and stakeholder engagements

Requirements

• Bachelor’s degree in Civil Engineering or a related discipline
• Professional Engineer (PE) license required
• Minimum of 8–12 years of experience in civil engineering with a focus on site development
• Proof of US citizenship (to comply with government customer requirements and/or applicable government regulations)
• Strong working knowledge of site development design practices, permitting, and construction processes
• Experience with stormwater management design and hydrologic/hydraulic modeling
• Proficiency with relevant design software (e.g., AutoCAD Civil 3D, StormCAD, HydroCAD, or similar)
• Excellent written and verbal communication skills

Preferred Qualifications

• Civil Engineering degree from an ABET accredited university
• Experience serving as Engineer of Record
• Demonstrated experience mentoring staff and leading project teams
• Experience with sustainable site design and low-impact development (LID) practices

Schedule

This position is remote/hybrid work with a preference for full-time in-office work in Oak Ridge, TN. For employees within 50 miles of the Oak Ridge office, a hybrid option requiring at least 50% in-office presence per week is available. For employees outside of 50 miles, a remote option with quarterly travel to the Oak Ridge office is available. For hybrid and remote work, you must provide and work in a secured location as approved by the company within the United States due to project requirements.

Pay

$109,000 - $175,000. The compensation range is a good-faith estimate at the time of posting. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits

• Health, dental, and vision insurance
• Paid time off and holidays
• Retirement benefits (including 401(k) matching)
• Educational reimbursement
• Parental leave
• Employee stock purchase plan
• Tax-saving options
• Disability and life insurance
• Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.