Senior Design Engineer Mechanical

Position SummaryThe Senior Design Engineer provides conceptual design for specific projects. In addition, this role supervises or directs the workflow of less-experienced engineers in performing HVAC or other system design and documents production of small and large projects.Position Details Serves as design professional at project team design meetingsPrepares complex preliminary redline design layouts for estimatingPerforms more complex calculations for a project, such as heating/cooling loads, equipment selection and sizing, friction loss calculations, etc.Performs site inspections to determine compliance with construction documents and resolves design issues during construction phaseSupervises or directs the workflow of less-experienced engineers in performing HVAC or other system design and documents production of small and large projects Qualifications Four-year degree in Engineering or related field5+ years experiencePE License requiredExcellent knowledge of applicable systems design, such as HVAC, plumbing, etc., as well as general understanding of system operationsAbility to read mechanical and plumbing plansExcellent verbal and written communication skills and ability to communication with all levels of employees, clients and general contractors.Strong public speaking skillsStrong computer skills, including CADD and Microsoft Office Products, such as Excel BenefitsAs a 100% employee-owned company, we offer a comprehensive benefits package for you and your family: 401(k) plan with 50% company match (no cap) and immediate 100% vestingMedical, dental, and vision insurance (100% paid for employee)Annual bonus program based upon performance, achievement, and company profitabilityTerm life, AD&D insurance, and voluntary life insuranceDisability income protection insurancePre-tax flexible spending plans (health and dependent care)Paid parental leavePaid holidays, vacation, and personal timeTraining/professional development opportunities and company-paid memberships for professional associations and licensesWellness benefits About Southland IndustriesAs one of the nation’s largest MEP companies, Southland Industries is built on the foundation of great people. Since 1949, we have put our people first, enabling growth, professional achievement, and innovation. If you want to join a fast-paced environment where you’re engaged, challenged, and valued, apply now to join our dynamic team.To learn more about careers at Southland, explore our career opportunities, follow us on social media, and check out our website.Southland Industries and all its subsidiaries are an Equal Opportunity Employerand prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to providing our employees with a safe work environment free of discrimination and harassment. All employment decisions at Southland Industries are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, gender, national origin, ancestry, age, disability, medical condition, marital status, family care or medical leave status, veteran status, or any other status protected by the laws or regulations in the locations where we operate. Southland Industries will not tolerate discrimination or harassment based on any of these characteristics.Contingent Employment: All employment offers are contingent upon successful drug tests, background checks, and professional reference checks. Roles that include driving as an essential job duty will be required to have a successful Motor Vehicle Record check (MVR). We are not able to offer sponsorship of employment at this time.External Agency Announcement : Its Southland Industries' policy not to accept candidate submissions from recruiting agencies without an active and authorized work order. Candidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS).Required SkillsRequired Experience

Created: 2026-03-04