Design Engineer - Transmission Line
Quanta Infrastructure Solutions Group, LLC
Design Engineer - Transmission Line
At QISG, our Transmission Line teams play a vital role in the safe, reliable, and efficient delivery of power across communities and regions. We design, build, maintain, and upgrade high-voltage transmission infrastructure that supports the backbone of the electric grid. Whether working on new construction, line upgrades, or critical maintenance, our teams ensure projects are executed with the highest standards of safety, quality, and performance. Our work involves both traditional methods and the latest industry innovations to deliver sustainable, cost-effective, and reliable solutions for our customers.
What You'll Do
- Perform, lead, and oversee all engineering responsibilities related to overhead transmission line design. This includes PLS-CADD modeling, line routing, structure analysis and loading trees, developing design criteria, sag-tension calculations, wire blowout, swing angle, damper
- Utilize AutoCAD, MicroStation, ArcGIS, and other CAD software for scaled drawings and mapping.
- Implement engineering redlines with precision and ensure accuracy before finalizing drafting/drawing.
- Conduct engineering calculations, including voltage drop, cable pulling, flicker analysis, and pole loading assessments.
- Prepare joint utility use authorizations based on field data and engineer redlines.
- Ensure compliance with local regulations, design codes (NESC, IEEE, ANSI, IBC), and construction standards.
- Perform quality reviews to check for inaccuracies, omissions, or compliance issues, and provide recommendations.
- Work collaboratively with engineers and project teams to develop solutions and modifications as needed.
- Maintain detailed project documentation and support engineering calculations.
- Work a minimum of 40 hours per week, with potential for up to 50 hours and occasional overtime.
What You'll Bring
- Bachelor's degree in Civil/Structural Engineering from an ABET-accredited program.
- 2+ years of related experience with routing and design of high voltage overhead transmission line facilities
- Proficiency in AutoCAD, MicroStation, ArcGIS, or similar CAD tools.
- Experience with power distribution engineering software (PLS-POLE, TOWER, SAG10, LPILE, MFAD preferred).
- Understanding of design codes and standards such as NESC, IEEE, ANSI, IBC.
- Strong knowledge of engineering drafting and design principles.
- Ability to travel as necessary, up to 10% of the time
What You'll Get
- Competitive Compensation
- 401(k) Retirement Plan
- Holiday Pay
- Paid Time Off (PTO)
- Comprehensive Health Coverage
- Pet Insurance
- Employee Assistance Program (EAP)
- Professional Development
- Tuition Assistance
- Employee Discount Program
Equal Opportunity Employer
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law. We are an Equal Opportunity Employer, including disability and protected veteran status. We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company's Human Resources department.
- ...Description PDTD - TL1A / Power Delivery Transmission and Distribution This position is... ...in power, distribution, transmission, engineering, design, technology, or innovation at Mesa... ...seeks an experienced Sr Transmission Line Engineer with the following skills, knowledge...SuggestedWork at officeNight shift
- ...Description PDT - TL1 / Power Delivery Transmission & Distribution Disclaimer : Be... ...a woman/minority-owned full service engineering, procurement, & construction... ...substations, switchyard, transmission line, & distribution design. We have been in the top 10 of EC&M'...SuggestedFor contractorsWork at office
$134.55k - $205.56k
...Transmission Design Engineer Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range. Mentor and train less experienced design team members. Coordinate design activities to ensure installation and operations will...SuggestedHourly payWork at officeLocal areaFlexible hours3 days per week- DescriptionThe Senior Transmission Engineer will lead the design of complex transmission line projects. Responsibilities will include project technical oversight, providing technical expertise, and leading technical design staff. This position will be a recognized industry...SuggestedFor contractorsWork at office
- ...for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc.... ...projects. Candidate must be familiar with the design of One Line Diagrams, Substation Layouts, Foundation Plans, Conduit/Raceway...SuggestedWork at officeRemote work
- ...to you!Our Southeast region is looking for a Staff Overhead Transmission Line Engineer to support our growing Transmission & Distribution practice... ...responsibilities related to overhead transmission line design. This includes PLS-CADD modeling, line routing, structure analysis...Work at office
$120k - $150k
...Unit: ANA United StatesWork Type: HybridDate Posted: 2026-07-08Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving...Full timePart timeFlexible hours- ...is a woman/minority-owned full-service engineering, procurement, and project management... ...high-quality engineering, procurement, design, and project management for operating... ...high-voltage, substations, switchyard, transmission line, distribution, and artificial intelligence...Work at officeWork from home
- ...infrastructure and our expertise in engineering, procurement, consulting and... ...part of work that matters—designing, creating, and building the... ...0-15 years of experience in Transmission industry. Significant... ...design concepts including one-lines, three-lines, schematics, wiring...Full timePart timeWork experience placementWork at officeLocal areaRelocationVisa sponsorshipFlexible hours
$80k - $115k
...Electrical Power Engineer III Lake Superior Consulting is seeking... ...engineering role: you will design, analyze, and upgrade medium-... ...Ability to read and interpret one-line diagrams, protection and... ...Industry experience in natural gas transmission and midstream, oil and gas,...Temporary workFor contractorsWork at officeFlexible hours- ...dynamic culture in which career development is encouraged, excellence is rewarded, and diversity is valued. What You'll Do The Design Engineer - Substation will perform substation design assignments including physical layout and protection & control systems while...For contractorsWork at officeLocal areaWorldwide
- ...projects that require the creation and evaluation of original design. Participate in the analysis and validation of design and theoretical... .... Create accurate project specifications. Ensure all engineering documents are up to date. Develop standard work templates and...Work from homeFlexible hours
- As a roadway design engineer, you’ll support transportation improvement projects with the design and detailing of local, county, and state roadway and highway projects. You’ll assist with geometric analyses and calculations using established design criteria and standard...Full timePart timeCasual workWork at officeLocal areaRemote workFlexible hours
- ...massive data centers to modernizing transmission systems, our industry-recognized engineers and scientists have been at the... ..., you’ll play a key role in designing and delivering complex power infrastructure... ...panel arrangements, one lines/single lines, three lines, AC/DC...Work at officeRemote workFlexible hours
- ...Mechanical Engineer I Sherman + Reilly, Inc. is a Chattanooga-based manufacturer of tools... ...utility companies, cooperatives, and line contractors around the world. As part of... ...infrastructure leader. Our products are built here — designed, engineered, and manufactured by a team...For contractorsInternship
$75k - $100k
...RFA Engineering ( is an engineering service provider dedicated to delivering our clients with... ...within our own organization. Mechanical Design Engineer - Hydraulics We are seeking a... ...2D drawings, supporting assembly line challenges, and troubleshooting hydraulic...Full timeTemporary workWork experience placementWork at officeFlexible hours$69.26k - $80.13k
...development and exceptional benefits. Don’t delay, plug in today for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc. Mesa seeks a Substation Physical Engineering Associate to be...- ...Senior Electrical Engineer - Power Generation Together, we own our company, our future,... ...electrical drawing deliverables including: one line and three line diagrams, electrical motor... ...guidance and direction on department design guides, standards, systems, applicable...Work experience placementWork at officeRelocationFlexible hours
- ...Qualus as a Protection & Control Engineer III. As a Substation P&C... ...subject matter expert, leading the design of high-voltage substations... ...design to include one-line diagrams, three-line diagrams... ...and control system designs for transmission and distribution substations....Temporary workFor contractorsWork at officeFlexible hours
- Job DescriptionProcess Engineer - Chattanooga, TNPosition SummaryWe are seeking a Process Engineer to support and optimize ADM Southern Cellulose Products operations. This role is responsible for improving plant efficiency, product quality, safety performance, and cost...Hourly payWorldwideFlexible hours
- ...drive the future of advanced manufacturing at Shaw Industries.We're seeking a hands-on engineer to support one of the most technologically advanced vinyl flooring production lines in the company. This high-visibility role is responsible for leading process improvements...Full timeRotating shiftDay shift
- ...hard surface manufacturing operations. We're seeking a Process Engineer who thrives in a fast-paced manufacturing environment and enjoys... ..., you'll provide engineering support for our profile production line and oversee the SPC regrind process stream. You'll work alongside...Full timeRotating shiftDay shift
- ...part in process flow studies for all production systems: plan, design, coordinate and schedule process-flow improvement projects; and... ...with night Plant Supervisors, Maintenance Planner and Automation Engineer to address process flow concerns, minimizing down times.Develop...For contractorsLocal areaFlexible hoursNight shift
$101k - $112.5k
Summary:This position will provide engineering designs and recommendations for assigned processes and new technologies to develop the most cost effective solutions for manufacturing. Job Duties:Prepare, review, approve and distribute the instructions for the production...Flexible hours- ...Manufacturing Engineer Established company with a very large market share in what they... ...position the selected candidate will plan and design manufacturing processes in an industrial... ...associated with current production lines. Perform root cause analysis of failures...Work at officeFlexible hours
- ...development and exceptional benefits. Don’t delay, plug in today for an inclusive meaningful career in power, distribution, transmission, engineering, design, technology, or innovation at Mesa Associates, Inc. Mesa Associates, Inc. is seeking a Senior Mechanical Engineer...Remote workNight shift
- ...Protection & Controls (P&C) Engineering Technologist to serve as a senior technical resource on transmission substation protection and controls... ...transmission substation P&C design experience in the electric... ...Do Create and check single-line/three-line diagrams, panel...Night shift
- .../yr - $85.00/yr Job Title: Manufacturing Engineer - Assembly Location: Chattanooga, TN About... ...the creation and evaluation of original design. Participate in the analysis and validation... ...manufacturing processes and assembly line processes preferred. Continuous improvement...Full timeFlexible hours
- Job Title: Advanced Manufacturing Engineer (NPD/VAVE) Location: Chattanooga, TN (On-Site)... ...will collaborate cross-functionally with Design Engineering, Supply Chain, Operations, and... ...lead cost reduction projects across product lines focused on material, process, and design...Full timeRelocation
$104.8k - $192.2k
...world. We are seeking an experienced Identity Verification Engineer with hands-on expertise in 1Kosmos or Microsoft Verified ID... ...enterprise IAM integrations. This role will be responsible for designing, implementing, and supporting identity verification and passwordless...For contractorsSummer holidayFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Design Engineer - Transmission Line. Be the first to apply!
- design engineer Chattanooga, TN
- product design engineer Chattanooga, TN
- senior software design engineer Chattanooga, TN
- product engineer Chattanooga, TN
- data center design engineer Chattanooga, TN
- transformer design engineer
- cad design engineer solidworks
- roadway design engineer
- optical design engineer
- harness design engineer



