What are the responsibilities and job description for the Transmission Line Design Engineer position at Avista?
Closes: April 16, 2026
Job Description
The Transmission Line Design Engineer is responsible for the planning, design, and analysis of high‑voltage transmission lines in support of capital construction, rebuilds, and system reliability initiatives. This role applies sound engineering judgment to develop constructible, code‑compliant, and cost‑effective transmission line designs while coordinating with internal stakeholders, consultants, and contractors throughout the project lifecycle.
Designs new or modifies design of existing electrical transmission lines. Determines line design parameters and identifies alternative line routes. Investigates, identifies, and recommends acquisition of rights-of-way for transmission lines. Initiates request for and supports permitting processes required. Calculates structure requirements and conductor sag-tension parameters. Specifies equipment, materials, and assemblies required. Provides physical and electrical designs for construction. Responsible for all specifications and drawings used for construction. Provides field engineering support while construction is in progress.
Requirements
Assistant Engineer
Associate Engineer
Engineer
Senior Engineer
Hiring Range: $114,207 to $150,183
Hybrid work options are available for this role. The successful candidate will be required to work at our Spokane, Washington headquarters at least 3 days per week including Mondays and Tuesdays with additional day(s) determined by the manager.
To Apply
We encourage you to apply as many of our positions have multiple levels to account for an incoming employee’s various knowledge, skills, and experience.
Complete an online application and attach your resume and cover letter to your profile. All documents must be attached to your application at the time of submitting your application for review. No documents can be attached after you click "Submit".
Total Rewards
At Avista, our employees are the foundation of our success. Their dedication drives the value we deliver to our customers and communities. That’s why we prioritize the physical, mental, and financial well-being of our team members and their families.
We offer a comprehensive Total Rewards program designed to support every stage of life and career. Our offerings include:
We are committed to maintaining a competitive and equitable total rewards package that attracts and retains a diverse, skilled, and engaged workforce.
In compliance with state laws, we provide the full salary range for each position, along with the typical hiring range based on qualifications, experience, and internal equity. The full salary range for this position is $68,027 to $186,159. Questions regarding compliance with this requirement can be directed to humanresources@avistacorp.com.
Pre-employment Screening Requirements
Employment is contingent upon the successful completion of a drug test, background check and motor vehicle records review.
Avista’s Commitment to Equal Opportunity
Avista is a safe, inclusive workplace for people of all backgrounds, and we are committed to Equal Opportunity Employment. All qualified applicants will be considered regardless of race, color, religion, national origin, sex, gender identity, sexual orientation, marital status, age, sensory, mental or physical disability (unless based upon a bona fide occupational qualification), Veteran status or any other classification protected by nondiscrimination laws.
Please view Equal Employment Opportunity Posters provided by OFCCP here. Prior to the next step in the recruiting process, we welcome you to inform us confidentially if you require any special accommodations to participate fully in our recruitment process. Avista will make reasonable accommodation to assist a qualified person with a disability in the job application, interview process, and to perform the essential functions of the job whenever possible, where undue hardship would not be created for Avista. Please contact us at humanresources@avistacorp.com if you would like assistance.
Job Description
The Transmission Line Design Engineer is responsible for the planning, design, and analysis of high‑voltage transmission lines in support of capital construction, rebuilds, and system reliability initiatives. This role applies sound engineering judgment to develop constructible, code‑compliant, and cost‑effective transmission line designs while coordinating with internal stakeholders, consultants, and contractors throughout the project lifecycle.
Designs new or modifies design of existing electrical transmission lines. Determines line design parameters and identifies alternative line routes. Investigates, identifies, and recommends acquisition of rights-of-way for transmission lines. Initiates request for and supports permitting processes required. Calculates structure requirements and conductor sag-tension parameters. Specifies equipment, materials, and assemblies required. Provides physical and electrical designs for construction. Responsible for all specifications and drawings used for construction. Provides field engineering support while construction is in progress.
Requirements
- Bachelor of Science in ABET accredited Engineering Program
- Effective and flexible communication skills
- Understanding of Project Management Principles preferred
- Ability to utilize and manipulate GIS and digital terrain models preferred
- Experience using PLS-CADD Software and foundation design software preferred
- 0-1 years engineering work experience preferred
Assistant Engineer
- Minimum of one (1) year of engineering work experience required
Associate Engineer
- Minimum of two (2) years of engineering work experience required
Engineer
- Minimum of four (4) years engineering work experience required
Senior Engineer
- Minimum of six (6) years engineering work experience required
- Demonstrated skills illustrating use of productivity, presentation, and analytical tools specific to area of expertise
- Demonstrated technical leadership within engineering
- Demonstrated positive and effective working relationships with internal and external parties
- Specialty technical proficiency, project leadership, and ability to be self-directed
Hiring Range: $114,207 to $150,183
Hybrid work options are available for this role. The successful candidate will be required to work at our Spokane, Washington headquarters at least 3 days per week including Mondays and Tuesdays with additional day(s) determined by the manager.
To Apply
We encourage you to apply as many of our positions have multiple levels to account for an incoming employee’s various knowledge, skills, and experience.
Complete an online application and attach your resume and cover letter to your profile. All documents must be attached to your application at the time of submitting your application for review. No documents can be attached after you click "Submit".
Total Rewards
At Avista, our employees are the foundation of our success. Their dedication drives the value we deliver to our customers and communities. That’s why we prioritize the physical, mental, and financial well-being of our team members and their families.
We offer a comprehensive Total Rewards program designed to support every stage of life and career. Our offerings include:
- Affordable healthcare options including medical, dental, and vision coverage
- Retirement benefits with an enhanced 401(k) match
- Incentive programs rewarding performance and contributions
- Competitive paid time off including holidays, personal days, and vacation
- Life and disability insurance for added peace of mind
- Wellness resources supporting mental and physical health
- Education and development support including tuition assistance
- Community giving programs encouraging employee engagement and impact
- Other optional benefits from Legal insurance, Pet insurance, and more (Eligibility subject to Bargaining Unit affiliation)
We are committed to maintaining a competitive and equitable total rewards package that attracts and retains a diverse, skilled, and engaged workforce.
In compliance with state laws, we provide the full salary range for each position, along with the typical hiring range based on qualifications, experience, and internal equity. The full salary range for this position is $68,027 to $186,159. Questions regarding compliance with this requirement can be directed to humanresources@avistacorp.com.
Pre-employment Screening Requirements
Employment is contingent upon the successful completion of a drug test, background check and motor vehicle records review.
Avista’s Commitment to Equal Opportunity
Avista is a safe, inclusive workplace for people of all backgrounds, and we are committed to Equal Opportunity Employment. All qualified applicants will be considered regardless of race, color, religion, national origin, sex, gender identity, sexual orientation, marital status, age, sensory, mental or physical disability (unless based upon a bona fide occupational qualification), Veteran status or any other classification protected by nondiscrimination laws.
Please view Equal Employment Opportunity Posters provided by OFCCP here. Prior to the next step in the recruiting process, we welcome you to inform us confidentially if you require any special accommodations to participate fully in our recruitment process. Avista will make reasonable accommodation to assist a qualified person with a disability in the job application, interview process, and to perform the essential functions of the job whenever possible, where undue hardship would not be created for Avista. Please contact us at humanresources@avistacorp.com if you would like assistance.
Salary : $68,027 - $87,754