Senior Mechanical Engineer

360X Staffing; Chicago (IL); On-site; USD 90,000 - 120,000; Full time

Job summary

360X Staffing is seeking an experienced engineer to lead the design and execution of In-Line Inspection (ILI) and pipeline integrity projects in Chicago, Illinois. The role includes managing projects from scope development to completion and ensuring compliance with industry standards.

The ideal candidate will have at least 7 years of gas pipeline design experience and strong client-facing skills. Responsibilities include project management, engineering design, and mentoring junior engineers.

Qualifications

• 7+ years of gas pipeline design experience.
• 4+ years of ILI launcher and receiver design experience.
• Experience managing engineering projects from concept through construction.

Responsibilities

• Lead the design and execution of In-Line Inspection (ILI) and pipeline integrity projects.
• Provide engineering leadership for pigging upgrades and launcher installations.
• Manage projects from initial scope development through design and construction.

Skills

Client relationship management

Project management

Problem-solving

Communication skills

Pipeline industry standards knowledge

Education

Bachelor's degree in Engineering from an ABET-accredited university

Tools

CAD software

Job description

• Lead the design and execution of In-Line Inspection (ILI) and pipeline integrity projects.
• Provide engineering leadership for pigging upgrades, launcher/receiver installations, pipeline modifications, and hydrostatic testing programs.
• Manage projects from initial scope development through design, construction, commissioning, and as‑built documentation.
• Serve as a primary client contact, ensuring successful project delivery and long‑term client relationships.

Key Responsibilities

• Design ILI launcher and receiver stations, including barrels and associated piping systems.
• Develop pipeline replacement and modification solutions to improve piggability.
• Design hydrostatic testing programs to establish or validate MAOP for natural gas infrastructure.
• Perform engineering calculations, equipment sizing, and materials selection.
• Prepare and review: Process Flow Diagrams (PFDs) Piping & Instrumentation Diagrams (P&IDs) Piping and isometric drawings General arrangement drawings Bills of Material (BOMs)
• Develop weld procedures for launcher and receiver installation projects.
• Coordinate with civil, electrical, and fabrication teams on: Site improvement plans Grounding plans Fabrication assemblies Installation clearances
• Support permitting, licensing, and land rights activities.
• Assist with proposal development and RFP responses.
• Mentor and coach junior engineers and project team members.
• Manage project schedules, budgets, deliverables, and client communications.
• Ensure compliance with applicable industry codes, standards, and regulatory requirements, including Mega Rule initiatives.

Required Qualifications

• Bachelor's degree in Engineering from an ABET-accredited university.
• 7+ years of gas pipeline design experience.
• 4+ years of ILI launcher and receiver design experience.
• Experience managing engineering projects from concept through construction.
• Strong knowledge of pipeline industry standards and regulations, including: ASME B31.3, B31.4, and B31.8 API standards 49 CFR 192, 193, and 195 NFPA and CSA codes
• Proven project management and client‑facing experience.
• Excellent communication, organization, and problem‑solving skills.
• Legal authorization to work in the United States.
• Valid driver's license with an acceptable driving record.

Preferred Qualifications

• Professional Engineer (PE) license or ability to obtain within one year.
• Experience in a consulting engineering environment.
• Basic proficiency with CAD software.

Core Competencies

• Strong client relationship and stakeholder management skills.
• Ability to work independently and proactively solve problems.
• Effective time management and prioritization abilities.
• Flexibility to manage multiple projects and changing priorities.
• Ability to communicate effectively with both technical and non‑technical audiences.