Principal Transmission Line Engineer (Part-time)
About this role
Leidos is seeking a Principal Transmission Line Engineer to work part-time (29hours or less) who will be a leader of a dynamic team working in a fast-paced environment, solving challenging problems for electric transmission line design projects. The successful candidate must have a strong educational background in the design of electric transmission design projects for high-voltage (HV) and extra high-voltage (EHV) overhead and underground electric utility lines. He/she will apply NESC, ASCE and other applicable standards in the engineering and design of electric transmission projects, including new capacity projects as well as infrastructure replacement projects. Candidate will primarily function in a principal engineering role performing design reviews on a regular basis, developing junior staff members, and contributing to bids and proposal development. Site-visits to client substation facilities are expected to be part of the work, along with occasional travel for client meetings and industry related events. Experience in front-facing client operations such as lunch and learns, and kick-off meetings if preferred. Candidate must comply with quality control and safe work practices and maintain compliance with project scope, schedule, and budget expectations. This position will be a principal role in a growing design team comprised of engineers, designers, and drafting technicians.
Required Education & Experience:
• 12+ years of relevant experience in the design of electric utility transmission systems
• Bachelor’s degree in Electrical or Civil Engineering
• P.E. License
• Excellent written and verbal communication skills
• Experience with the following:
- PLS-CADD, POLE, and TOWER
- SAG10
- LPILE or FAD
- Microsoft Office suite
- Willingness to travel, up to 10%
Desired Skills and Attributes:
- Master’s degree in Civil Engineering
- Project Management Professional certification
• Knowledge of NESC code requirements, construction cost estimating, specification, material procurement processes, project schedule creation, and construction work packages.
• Autodesk AutoCAD
• Bentley MicroStation
• Bentley ProjectWise
• ESRI ArcGIS Programs
• Microsoft SharePoint
Why Leidos:
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
We take care of our employees. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities, and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. We challenge you to help solve some of the world’s toughest problems, and reward you with a welcoming culture that recognizes the importance of a strong work/life balance, as well as competitive compensation and benefits. We believe that diversity and inclusion make us all better and offer the chance to have fun and make a difference.
We value and support the well-being and mobility of our employees with competitive benefit packages, complementary e-learning training, work-life flexibility, an exciting External Referral Program, and a diverse, inclusive, and ethical workplace. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms, and Top 10 Power Firms.
If this sounds like the kind of environment where you can thrive, keep reading! Are you ready to make an impact? Begin your journey of a flourishing and meaningful career; share your resume with us today!
PDSTLINE
PowerDelivery
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
August 20, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $116,350.00 - $210,325.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Company at a glance
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers' missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes' Best Employers for Diversity, Forbes' America's Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute's World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Top Benefits
- Career advancement
- Growth opportunities
- Mentoring
- Project management training
- Certification assistance
- Work-life balance
- Competitive compensation
- Competitive benefit packages
- E-learning training
- External referral program
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