GTS Pipeline Compliance Integrity Engineer

Work Location: Butte, MT

Pay range: $74,000 to $143,300 per year

Employment Status: Regular Full-time

External candidates apply at northwesternenergy.com

Internal candidates apply through iConnect.

Job Levels

• GTS Pipeline Compliance Integrity Engineer I - Starting Range: $74,000 - $100,000
• GTS Pipeline Compliance Integrity Engineer II - Starting Range: $76,400 - $114,600
• GTS Pipeline Compliance Integrity Engineer III - Starting Range: $86,000 - $129,000
• GTS Pipeline Compliance Integrity Engineer Sr - Starting Range: $95,500 - $143,300

About this position:

The Pipeline Integrity Engineer develops, maintains, and implements integrity management programs for NorthWestern Energy's gas transmission system. Working closely with Operations, Engineering, Gas Control, Cathodic Protection, and Construction teams ensuring pipeline safety, reliability, and compliance with 49 CFR Parts 191 and 192 and Canadian Onshore Pipeline Regulations (OPR).

Benefits

We offer great benefits:

• 401K with company match up to 4% and non-elective contribution up to 7%
• Healthcare and wellbeing programs, including dental and vision for you, your spouse and dependents, Health Savings Account (HSA), healthcare and dependent care flexible spending account (FSA)
• Employee Assistance Programs (Offering up to six free counseling sessions, per person, per issue, per year for employees, spouses and dependents to include financial health)
• Life Insurance (Company pays basic employee policy; spouse, dependent insurance also available)
• Continuing education reimbursement
• Competitive pay (Scheduled performance-based wage increases and annual incentive opportunities.)
• Paid company endorsed volunteer opportunities
• Paid parental leave
• Paid bereavement leave
• Paid training opportunities
• Paid time off starting on your first day, plus 11 paid holidays

Benefits may vary by position or as negotiated as part of a collective bargaining agreement.

Job Responsibilities

• Maintain the Transmission Integrity Management Plan (TIMP) and developing processes and procedures to improve performance of the transmission system integrity program and integrity compliance requirements to ensure compliance with 49CFR192 Subpart O and Canadian OPR
• Develop and maintain pipeline risk model, determine risk threats, capture threat information, and compile and evaluate the risks utilizing system data, system trends, and industry information
• Assist with Maximum Allowable Operating Pressure Reconfirmation program
• Develop, maintain, and execute a program for assessments outside of High Consequence Areas
• Evaluate pipeline risk and threats and risk model to determine the appropriate inspection and/or mitigation actions
• Participate in field pipeline integrity inspections as allowed and required by 49CFR192 Subpart O/ Canadian OPR that may include indirect assessment, direct assessment, inline inspections, etc.
• Assist with growing the GIS system and integrity functionality that may include reviewing GIS data, improve collection process and procedures.
• Develop procedures for integrity projects that may include bypassing, purging, commissioning, shutdown and inspection of transmission pipeline systems
• Assist with Montana/South Dakota and Canadian regulatory audits
• Construct applicable integrity reports and documents

Qualifications

• Demonstrate and maintain a good safety record
• Bachelor's degree in Engineering is required (Mechanical, Civil, Petroleum, Metallurgical Engineering or similar)
• E. licensure in Montana/South Dakota or ability to obtain one is preferred
• Eng licensure in Canada is a plus
• The Integrity Engineer will be required to obtain industry training and certifications per the TIMP plan, Such as AMPP CP1, etc. AMPP/NACE certification are preferred.
• Thorough knowledge of 49CFR192 and Canadian OPR is a plus
• Excellent skills in SAP, Adobe, Microsoft Office, GasCalc, PipelineToolbox, Databases, SQL, and Python environments including experience working with databases is preferred
• Knowledge of commonly used concepts, practices and procedures within the field of gas transmission system integrity including cathodic protection, risk and threat evaluation, pipeline integrity assessments such as in-line inspection and coating assessment technologies is preferred
• Ability to work independently and without direct supervision and serve as a mentor/instructor to others
• Requires effective communication skills both written and verbal
• Must be able to work under time pressure while maintaining high attention to details and providing quality work and documentation

Working Conditions

Ability to work in field operating and construction conditions such as:

• Extended hours in the fields - including up to 12 hours in the field and ability to operate vehicles in varying road conditions and variable hours.
• Work around and in open excavations - including such tasks as: walking along the ditch line, entering into and exiting excavations (bell holes), maneuvering around facilities in excavations with required tools to complete assessments and evaluations.
• Working around heavy equipment - including walking around excavators, side booms, mini-excavators, backhoes, etc. while they are working and/or positioning equipment.
• Utilizing job specific tools on/in construction sites - including equipment such as: lap top, camera, borescope, 3D laser scanner, sand blaster, pit gauge, etc.
• Working in remote location with limited communications - including situations such as: working with limited personnel, limited communication coverage, difficult (steep) terrain, etc.
• Maneuver around above ground facilities to complete assessments, turn valves, operate equipment, complete assessments, etc.

Additional Information

Get Into Energy - Energy Industry Fundamental 2.0 certification is a plus (click the link to certify at no cost)

Requisition #4999

Posting Dates: September 3, 2026 through Open Until Filled

Department/Division: Operations - Gas Transmission & Storage

Employment Physical: May be required

Drug Test: Required

Background Check: Required

Relocation Benefit: Negotiable

Telecommuting: None

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, age, disability, veteran status, genetic information or any other protected class in accordance with applicable federal or state laws and statutes. In compliance with the ADA Amendments Act, should you have a disability that requires assistance and/or reasonable accommodation with the job application process, please contact the Human Resources department at 1-800-245-6977 or at job.inquiries@northwestern.com.