Senior Project Manager- Gas Linear Transmission Pipeline

Langan Engineering & Environmental Services; Houston (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

Langan is seeking a Senior Project Manager – Gas Linear Transmission Pipeline to join its nationwide generation and transmission team. You will lead design, permitting, and client management for a variety of oil and gas projects, partnering cross-functionally with senior leadership on premier assignments.

The role requires a Civil/Mechanical engineering background, PE license, 10+ years of pipeline experience, and strong client development skills.

Qualifications

• Bachelor’s degree in Civil or Mechanical Engineering.
• 10+ years of pipeline engineering experience.
• Professional Engineer (PE) license.
• Strong client development and management abilities.
• Experience in pipeline design and regulatory standards.
• Excellent written and verbal communication skills.
• Detail-oriented with strong analytical and judgement abilities.
• Ability to work independently and in a team environment.

Responsibilities

• Prepare pipeline alignment sheets, plan‑and‑profile drawings, and more.
• Conduct hydraulic modeling and transient surge evaluations for pipeline systems.
• Evaluate, specify piping materials, valves, fittings, and specialized equipment.
• Engineer pipeline facilities and appurtenances, including pig launchers/receivers, valve stations, and pressure relief equipment.
• Develop technical specifications and construction documentation for pipeline installation, welding, trenching, and restoration.
• Verify design deliverables meet regulatory requirements, industry standards, and project-specific criteria.
• Collaborate closely with survey, geotechnical, environmental, and land services teams to advance multidisciplinary projects.

Skills

Client development

AutoCAD/Civil 3D

Communication skills

Proposal writing

Analytical skills

Team collaboration

Education

Bachelor’s degree in Civil/Mechanical Engineering

Tools

AutoCAD

Civil 3D

Job description

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 Project Manager – Gas Linear Transmission Pipeline to join its collaborative nationwide generation and transmission team. This individual will serve a key function in leading and supporting design, permitting and client management/development efforts for a variety of oil and gas projects. In this role, you will have the opportunity to partner cross‑functionally with top industry leadership on a diverse array of premier projects.

Job Responsibilities

• Prepare pipeline alignment sheets, plan‑and‑profile drawings, and more.
• Conduct hydraulic modeling and transient surge evaluations to support the design and operation of liquid and natural gas pipeline systems.
• Evaluate, recommend, and specify piping materials, valves, fittings, and specialized equipment based on project requirements.
• Engineer pipeline facilities and appurtenances, including pig launchers, pig receivers, valve stations, and pressure relief equipment.
• Develop technical specifications and construction documentation supporting pipeline installation, welding, trenching, and restoration activities.
• Verify that design deliverables meet applicable regulatory requirements, industry standards, and project-specific criteria.
• Collaborate closely with survey, geotechnical, environmental, and land services teams to advance multidisciplinary project efforts.

Qualifications

• Bachelor’s degree in Civil or Mechanical Engineering or related discipline
• 10+ years of successful, local and related pipeline engineering projects
• Professional Engineering license;
• Strong client development and client management abilities;
• Proficiency of AutoCAD or Civil 3D preferred;
• Active participation in professional organizations;
• Experience in technical and proposal writing. Strong attention to detail with excellent analytical and judgment capabilities;
• Excellent written and verbal communication skills;
• Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
• Ability to effectively work independently and in a team environment; and
• Possess reliable transportation for client meetings and job site visits and a valid driver’s license in good standing.

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 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