Sr. Project Manager - LNG
Confirmed on the employer's own hiring board on Nov 9, 2026. First seen by Alion on Nov 9, 2026.
Position Summary
Sr. Project Manager - Liquefied Natural Gas (LNG) - Portsmouth, NH
Real results come from years of real experience
We are seeking a Sr. Project Manager to join a dynamic LNG engineering team that values innovation and continuous learning.
As our Sr. Project Manager, you will work on diverse and challenging projects that will expand your expertise and have you contribute to impactful projects with a leader in the natural gas and LNG industry.
This role is based in our Portsmouth, NH office and includes 10-15% travel to project sites located nationwide.
About NV5 LNG Engineering
At NV5, we engineer LNG transformative solutions to address industry pressing challenges head-on.
Our innovative approach includes the design and installation of liquefaction equipment at gas utility sites, enabling utilities to purchase natural gas at opportune moments when prices are low and compress it into liquefied natural gas (LNG). By compressing natural gas into LNG, utilities can effectively store it, ensuring availability during peak usage periods and mitigating the impact of price fluctuations.
Join us in revolutionizing natural gas delivery, as we harness the power of technology to meet the evolving needs of a dynamic energy landscape.
Responsibilities
What you will be doing
- Client relationship development and maintenance, project execution, schedule and budget management, project engineering oversight, project start-up, and project closeout.
- Responsible for developing, overseeing design, and managing all aspects of LNG projects including liquefaction, storage, truck transfer, and vaporization of LNG.
- Reporting to senior management and project teams on project status, budget, and schedule.
- Reporting to and holding meetings with Clients to review project updates.
- Review design, procurement, and operations specifications for equipment and systems.
- Field commissioning and troubleshooting support of LNG plant startup and operations.
- Coordination of internal and external resources throughout project, including team leaders, construction managers, and commissioning team.
- Reviewing calculations, equipment specifications, requisitions and drawings.
- Maintain technical proficiency and code expertise in the LNG field (49CFR193, NFPA 59A, ASME B31.3, BPVC Section VIII).
- Develop cost estimates and proposals in response to client requests.
- Development of drawings for fabrication and construction of plant piping and equipment systems in collaboration with the engineering and design team. This may include interdisciplinary work with civil, electrical, process, and controls project groups to optimize design.
Requirements
We are seeking the following expeirence & qualifications
- BS degree in Mechanical, Electrical or Chemical Engineering, or related field.
- 10+ years’ experience within Oil & Gas, LNG, or heavy industrial, 5+ years managing these types of projects from inception to completion.
- Experience in design of cryogenic, natural gas, petrochemical, oil, or power systems.
- Previous work specifying pumps, compressors, valves, heat exchangers, heaters, coolers, boilers, or pressure vessels.
- Professional Engineering (PE) license is a plus.
NV5 offers competitive compensation and benefits package including medical, dental, life insurance, PTO, 401(k), cell phone allowance, employee discount program and professional development/advancement opportunities.
NV5 provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. NV5 complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Recruitment & Staffing Agencies: NV5 Inc does not accept unsolicited resumes from any source other than passive & active candidates and employee referrals. The submission of unsolicited resumes by recruitment or staffing agencies to NV5 or its employees is strictly prohibited unless contacted directly by NV5's internal Talent Acquisition team seeking 3rd party sourcing assistance. Any resume submitted by an agency in the absence of a signed agreement and given permission to represent NV5 to candidates on a particular search, NV5 will not owe any referral or other fees with respect to the unsolicited submission.
Company Overview and Benefits
NV5 delivers technology-enabled engineering, consulting, and geospatial solutions that help clients plan, design, and optimize infrastructure, buildings, utilities, and environmental systems. We bring together technical expertise, data, and innovative thinking to create resilient, high-performance assets. As part of TiC Solutions, alongside Acuren, we share a purpose: to shape and strengthen the physical world.
Our work starts with our people. We invest in their growth and never compromise on safety. We work as one team across disciplines and geographies, bringing diverse perspectives and a shared purpose to complex challenges.
At NV5, we take pride in high-quality work that creates lasting value for our clients. We challenge the status quo, continuously improve, and turn insight into smarter designs, plans, and solutions. Join us to contribute your expertise and collaborate with our teams to help shape the infrastructure and systems the world relies on.
Benefits
NV5 offers a competitive compensation and benefits package including medical, dental, life insurance, PTO, 401(k) and professional development/advancement opportunities.
- Competitive Salary
- Medical, dental, and supplemental insurance
- Employee Assistance Program
- Company paid Life & AD&D
- Company paid Disability
- 401K Plan
- Paid Holidays
- Paid Time Off / Flexible Time Off