Senior Project Manager- Gas Linear Transmission Pipeline

Langan Engineering & Environmental Services; United States; Remote; USD 120,000 - 150,000; Full time

Job summary

Langan is seeking a Senior Project Manager – Gas Linear Transmission to lead design, permitting and client management for oil and gas projects nationwide. This role offers collaboration with senior leadership and cross-functional teams.

Responsibilities include pipeline alignment, hydraulic modeling, material specifications, and ensuring regulatory compliance across programs. A PE license and strong communication skills are required.

Qualifications

• Bachelor's degree in Civil or Mechanical Engineering.
• 10+ years of pipeline engineering project experience.
• PE license required.
• Strong communication and client management skills.
• Experience with regulatory compliance.

Responsibilities

• Prepare pipeline alignment sheets, plan-and-profile drawings, and more.
• Conduct hydraulic modeling and transient surge evaluations for pipelines.
• Evaluate piping materials, valves, fittings, and equipment per project needs.
• Engineer pipeline facilities and appurtenances, including pig launchers/receivers.
• Develop technical specs and documentation for pipeline installation, welding, trenching.
• Verify design deliverables meet regulatory requirements and standards.
• Collaborate with survey, geotechnical, environmental, and land teams.

Skills

Pipeline design

Project leadership

Client development

Education

Bachelor’s degree in Civil or Mechanical Engineering

Tools

AutoCAD

Civil 3D

Job description

Dallas, TX; Houston, TX; New York, NY; Princeton, NJ; United States of America; White Plains, NY

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 Pipelineto 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 arrayof 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.