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Langan Engineering & Environmental Services

Senior Staff Civil Engineer

Philadelphia, PA
Level
Staff

Not stated in the posting: salary, work type, visa.

Open. First seen 3 October 2026.

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About the role

Langan Engineering & Environmental Services's standard text

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking a Senior Staff Civil Engineer to join its collaborative team in Philadelphia, PA. This individual will serve a key function in providing the planning, design, and permitting of civil engineering, land development, and infrastructure projects. In this role, you will have the opportunity to gain experience in site/civil engineering design for mixed-use developments, shopping centers, residential, higher education, federal, and other exciting land development projects in a continuous learning environment.

Job Responsibilities

  • Assist with the preparation and modification of various engineering documents including reports, specifications, plans, construction schedules, cost estimates and design plans for projects using engineering and design software (AutoCAD, Civil 3D, etc.) and equipment;
  • Use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects;
  • Familiarity with current local, state, and federal land use permitting is a plus;
  • Collaborate with team members on project tasks and assignments; and
  • Perform other job duties as requested.

Qualifications

  • Bachelor’s Degree in Civil Engineering;
  • EIT certification. PE certification preferred;
  • 3+ years of prior relevant professional experience in site/civil design, including site planning, grading, storm water management, drainage, and soil erosion;
  • Proficient in AutoCAD and Civil 3D;
  • Excellent written and verbal communication skills;
  • Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; and
  • Demonstrated ability to follow direction and work in a collaborative team environment.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan Engineering & Environmental Services's standard text

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection

What this role asks for

In most of Langan Engineering & Environmental Services's ads

AutoCAD

Named in most of its open postings, whatever the role.

58% of this description is written for the role. The rest is Langan Engineering & Environmental Services's standard text, folded away below.

Read against Langan Engineering & Environmental Services's other open postings on this site.

The team: Site/Civil HIRES STEADILY

This role is one of 204 open in Site/Civil. 30 were posted in the last 30 days and the oldest in June: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AutoCAD (202 of 204)

OTHER ROLES ON THIS TEAM

From the team and dates on Langan Engineering & Environmental Services's own job board.

Salary context

8 other open postings titled Senior Staff Civil Engineer state a salary: median USD 76,000 to USD 110,000 a year.

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