Polestar Technical Services, Inc. is seeking talented and dedicated individuals to join our team as a Civil / Structural Engineer. Since 1992, Polestar has been helping our clients achieve success. As a trusted provider of technical expertise, we are committed to assisting our clients in navigating high-hazard, contaminated facilities, and site cleanup projects safely and efficiently. We specialize in risk reduction and liability solutions, enabling us to deliver exceptional results while minimizing long-term costs for our Department of Energy (DOE) and commercial nuclear industry clients. Polestar provides a competitive compensation and benefits package that includes medical, dental, vision, life insurance, disability insurance, paid holidays, generous paid time off and 401(k) with company match. 3B4B Roles and Responsibilities Polestar is seeking qualified candidates for Civil/Structural Engineer positions to support project planning and work scope execution. These roles provide design engineering services within the civil and structural disciplines. Successful candidates will demonstrate the ability to develop specifications and engineering calculations, perform technical evaluations, assess existing structures, and prepare statements of work. Responsibilities also include the development of design drawings and support for civil/structural projects from concept through execution. Positions are available across multiple labor categories based on experience:

Entry Level:

0-2 years of relevant experience Recently graduated and require supervision from senior level. Performs lower complexity design tasks such as calculations, minor modifications, and specifications for equipment. Proficient in use of design software.

Mid-Level:

2-8 years of relevant experience Requires minor supervision. Engineers that are assigned lead role in an engineering discipline on a project from conceptual design through support of installation/construction. This tier is where Engineer obtains PE (Professional Engineer) license.

Senior:

8-15 years of relevant experience Operates with complete autonomy, experienced in design strategy. Senior engineers are responsible for system architecture, risk mitigation, and leading multi-disciplined project teams. They collaborate with Project Managers.

Principal:

15+ years of relevant experience Requires specialized discipline expertise. These engineers drive company-wide technical strategies, mentor less experienced staff, and make crucial design decisions. 5B Required Qualifications Bachelor's degree in Civil / Structural Engineering, or a related field. Knowledgeable in ASME codes for hoisting and rigging, AWS, IBC, AISC, ACI-318, and

ASCE 7-10.

Experience with Seismic Analysis. Excellent communication skills and demonstrated commitment to safety, quality, and operational excellence. 6B Preferred Qualifications Current/active Professional Engineering license. Preference given to WA and/or KY licensure. Experience with STAAD structural software. Experience in the areas of hoisting and rigging (including powered industrial truck attachments) and industrial welding. 7B Work Location Work will be performed and/or assigned from the Polestar office in Richland, WA. Business travel is expected. Assignments to locations nationwide may be requested. 8

B Additional Notes:

All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, or other non-merit-based factors. Job Type Full-Time Regular Location Richland WA Salary $0.00 — $0.00 Compensation Entry-Level (0-2 years) $79,164

• $99,008 depending on credentials Mid-Level (2-8 years) $94,057
• $115,190 depending on credentials Senior (8-15 years) $109,626
• $155,916 depending on credentials Principal Staff (15+ years) $148,886
• $2