Jobs in the United States

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Added 1 min ago
AC
Senior Mechanical Engineer - Instrumentation Hardware
Atom Computing
Boulder, CO
- $140,000 to $164,989 USD / year
We're looking for a Mechanical Engineer to join our Opto-Mechanical Engineering team to focus on designing the physical systems that house, protect, and connect our Control Systems and…
Added 2 mins ago
Manufacturing Engineer
Nammo Defense Systems, Inc
Mesa, AZ
Nammo Defense Systems, Inc., a defense contractor, is the primary USA operation of the Nammo Group (Nammo AS). Nammo Defense Systems Inc. (NDS) develops, manufactures, and supports Shoulder…
Added 2 mins ago
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Senior Electrical and I&C Engineer
AECOM
Greenville, SC
- $134,280 to $165,000 USD / year
AECOM is seeking a Senior Electrical Engineer to joln our multi-disciplinary design team addressing the most challenging engineering tasks in power generation. AECOM's broad technical…
Added 3 mins ago
Senior Systems Engineer
PlayStation Global
Remote, United States
Bungie is seeking a Senior Systems Engineer with a focus on End User Experience (EUX) and Endpoint Engineering to join our Studio IT team. This role will help design, build, and improve the…
Added 3 mins ago
Senior Electrical Engineer
Worley
Monrovia, CA · Long Beach, CA
Development, design of electrical distribution systems, equipment selection, protective relay selection, power management system configuration, interface management.
Added 5 mins ago
Northeast Tunnels Regional Practice Lead
Black & Veatch Family of Companies
Burlington, MA · New York, NY · Gaithersburg, MD · Rochester, NY · Arlington, VA
Proactively provides guidance and direction on department design guides, standards, systems, applicable engineering codes and Black and Veatch policies
Added 5 mins ago
Electrical Engineer - Power System Protection (Transmission)
Black & Veatch Family of Companies
Phoenix, AZ · Tualatin, OR · Dallas, TX · Chicago, IL · Houston, TX · Orlando, FL · Cary, NC · Bloomington, MN · Greenwood Village, CO
Black & Veatch is seeking an experienced Power System Protection Engineer with a preferred 5-10 years of experience to join our Protective Relay Settings Team. The ideal candidate has…
Added 5 mins ago
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Electrical Maintenance Engineer
PeopleReady
Milton, FL
- $28.85 USD / hour
What you'll be doing as an Electrical Maintenance Engineer:
Added 5 mins ago
Robotics Test Release Engineer
Gecko Robotics
Pittsburgh, PA
The Field Infrastructure team verifies and validates Gecko's robotic systems (hardware/software) before they reach the field. We're looking for a Release Engineer to execute recurring…
Added 5 mins ago
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Geotechnical Project Engineer
Legacy Engineering
Fredericksburg, VA
- $75,000 to $115,000 USD / year
Legacy Engineering is seeking a Geotechnical Engineer with approximately 3–6 years of experience to join our Geotechnical Engineering and Construction Materials Testing (CMT) team.
Added 5 mins ago
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Senior Firmware Engineer
Lab37
Pittsburgh, PA
- $158,000 to $218,000 USD / year
Build the firmware that brings our custom robot electronics to life. We’re looking for a Firmware Engineer to own embedded software for the boards that connect our robots’ sensors,…
Added 6 mins ago
Mechanical Engineer III
WR Systems
Dam Neck, VA
WR is seeking a Mechanical Engineer III to lead the design, development, integration, and qualification of electromechanical systems supporting advanced naval platforms.
Added 6 mins ago
Electrical Commissioning Engineer II
Bureau Vertias North America
VA
…and dynamic testing of mechanical, electrical, and controls systems, and operating the system in normal, maintenance, and failure modes of operations by performing the following duties.…
Added 6 mins ago
Electrical Commissioning Engineer I
Bureau Vertias North America
VA
…and dynamic testing of mechanical, electrical, and controls systems, and for operating the system in normal, maintenance, and failure modes of operations by performing the following duties.…
Added 6 mins ago
Project Engineer, DCCD, DCCD
Amazon
Stafford, VA
As our Data Center Project Engineer, you will support the teams that build some of the most interesting electrical and mechanical systems in the world. You will be on the construction site,…
Added 6 mins ago
Machine Perception (MP) Engineer – Level 6
Northrop Grumman
Dulles, VA
Space Systems is designing, building, and testing spacecraft for DoD, NASA, and commercial customers. We are leaders in innovative solutions to the evolving fields of space-based autonomous…
Added 7 mins ago
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Principal Engineer
Framatome
Lynchburg, VA
- $115,000 to $156,000 USD / year
As a BWR Robotics Engineer in Lynchburg, VA, you will be part of the proven team in the NDE Solutions Business Line in the Installed Base Business Unit. You will work with the…
Added 7 mins ago
Information Assurance Security Engineer - Top Secret
General Dynamics Information Technology
Springfield, VA
General Dynamics Information Systems (GDIT) is seeking a Security Engineer to provide expert technical services on all aspects of Information Security.
Added 7 mins ago
Software/IT Engineering Manager
Lockheed Martin
Springfield, VA
Work with the Release Train Engineer to plan and synchronize shared program work
Added 7 mins ago
Cloud Engineer (Cloud Engineer 3) 30895
Huntington Ingalls Industries
Fairfax, VA
HII Mission Technologies is seeking a Cloud Engineer to join our IT Engineering DevSecOps team! As a Cloud Engineer on our team, you’ll directly contribute to tool and capability…
Added 7 mins ago
Advanced Lead Supplier Quality Engineer - Composites
GE Aerospace
Glen Allen, VA · Charlottesville, VA
…production of advanced jet engines, components, and integrated systems that power commercial and military aircraft. You’ll be part of a team that embraces your drive, your curiosity, and…
Added 7 mins ago
Principal Modeling & Simulation Engineer
Trinzic
Reston, VA
KBR is seeking a Principal Modeling & Simulation Engineer to join a dynamic, high-performing, multi-disciplinary team consisting of operational military and intelligence subject matter…
Added 7 mins ago
Senior Modeling & Simulation Engineer
Trinzic
Reston, VA
KBR is seeking a Senior Modeling & Simulation Engineer to join a dynamic, high-performing, multi-disciplinary team consisting of operational military and intelligence subject matter experts…
Added 7 mins ago
SS
Launch Systems Integration Engineer and Technical Advisor (SETA)
Space Systems Integration
Chantilly, VA
- $180,000 to $230,000 USD / year
::: {qa="job-description"} SSI is seeking aLaunch Systems Integration Engineer and Technical Advisor (SETA) to support mission-critical national security space programs within the…
Added 7 mins ago
Quality Engineer- Construction
Amazon
Herndon, VA
The Quality Assurance Engineer (QAE) serves as a key operational and technical partner within AWS Data Center Engineering (DCE), d supporting the delivery of large-scale hyperscale data…

Cornerstone Energy Services

Principal Structural Engineer

Portland, ME, United States
Worcester, MA, United States
Plymouth, MA, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

About Cornerstone Energy Services

Cornerstone Energy Services, Inc. specializes in engineering, survey, and land solutions for the energy infrastructure sector. From initial concept through project completion, we provide comprehensive services including civil, process, mechanical, and I&E engineering; project management; survey and mapping; and right-of-way acquisition.

We collaborate closely with developers and operators of oil and gas pipelines and electric transmission systems, supporting both extensive linear projects and site-specific developments. Our work is guided by three core values:

Safety – protecting the public, our clients, and our team
Advocacy – prioritizing the best interests of our clients
Integrity – upholding professionalism and accountability in every aspect of our operations

The Senior Civil/Structural Engineer leads civil and structural design for natural gas and LNG facility projects, from conceptual studies through construction and commissioning, and owns the technical quality of the civil/structural discipline's work.

Applicants must be legally authorized to work in the United States at the time of application on a full-time basis without the need for employer-sponsored work authorization now or in the future. Candidates who qualify for TN classification may apply but are responsible for securing and maintaining their own work authorization.

ESSENTIAL FUNCTIONS

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

· Serve as civil/structural discipline lead on multi-discipline project teams, owning the technical direction and quality of the discipline's work. · Act as a trusted technical advisor to clients, leading technical discussions and resolving design issues. · Define civil/structural scopes of work, man-hour estimates, and schedules for proposals. · Manage discipline budget and schedule, and report status to project managers. · Set the design approach for new, retrofit, and life-extension projects at LNG peak shaving plants, gate and regulator stations, and related gas infrastructure. · Direct the development of design packages, including site and grading plans, stormwater management, equipment foundations, pipe racks and supports, platforms, buildings and enclosures, and secondary containment. · Lead or perform complex structural analyses, such as dynamic equipment foundations, LNG containment structures, and condition assessments of aging structures. · Define geotechnical and survey scopes, and direct how their findings are applied to design. · Resolve interdisciplinary design issues with mechanical, piping, process, and electrical leads. · Represent the civil/structural discipline in design and constructability reviews. · Lead permitting strategy and represent projects before local, state, and federal agencies. · Lead structural inspections and field assessments at operating facilities and resolve complex field issues during construction. · Guide junior engineers and designers as they develop drawings, calculations, and specifications, then perform senior technical review of the finished deliverables. · Seal drawings and calculations as Professional Engineer of record. · Champion safe work practices on project teams and at client sites. · Mentor engineers, EITs, and designers on technical skills, codes, and progress toward professional licensure. · Develop internal standards, design guides, and lessons learned.

WORK ENVIRONMENT

Duties are performed in office and field settings.
Office work may include prolonged seated tasks, extended keyboarding, and use of computer screens.
Field settings may include work outdoors and on construction sites during all weather conditions.
May be requested to work overtime and weekends.
Position may require travel (up to 75%); valid driver’s license and acceptable DMV record required.

PHYSICAL REQUIREMENTS

The employee is regularly required to stand, walk, use stairs, use hands, reach, talk and hear.
The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
Specific vision abilities required by this job include close vision, distance vision, depth perception, and the ability to adjust focus.

MINIMUM QUALIFICATIONS

KNOWLEDGE, SKILLS AND ABILITIES

· Bachelor of Science in Civil or Structural Engineering from an ABET-accredited program. · Professional Engineer (PE) license in at least one state, with the ability to obtain licensure in other states where Cornerstone works. · 10+ years of progressive civil/structural engineering experience, including at least 5 years in oil and gas, natural gas utility, LNG, petrochemical, or similar industrial facilities. · Demonstrated experience designing foundations and structures for industrial process equipment. · Experience leading the civil/structural discipline on projects from design through construction support. · Ability to obtain and maintain client-required site access credentials, safety training, and drug and alcohol testing.

PREFERRED QUALIFICATIONS

· Direct experience at LNG peak shaving, satellite LNG, or liquefaction facilities in the Northeast. · Experience designing foundations for vibrating equipment such as compressors and pumps. · Experience working with Northeast gas utilities and their engineering standards. · Master's degree in Civil or Structural Engineering.