Mechanical Engineer III

Smith Seckman Reid, Inc. • Full-time • Smyrna, GA, US • 1m ago

At SSR, we’re more than a leading engineering design, consulting, and planning firm—we’re a team of owners committed to solving complex projects and delivering innovative solutions for facility and infrastructure challenges. With locations across the U.S. and expertise spanning diverse markets and services, our collaborative approach empowers us to build lasting partnerships with each other, our clients, and our communities.

We believe high performance and a people-first culture go hand in hand. As an owner from day one, our colleagues thrive in an environment that values accountability, celebrates achievement, and supports personal and professional growth. As owners, we take pride in our work and in each other—driving results while fostering a workplace where everyone feels seen, supported, and inspired.

Want to hear directly from our team? Visit http://www.ssr-inc.com/life-at-ssr and explore our culture on LinkedIn and Instagram.

What You’ll Do

As an Engineer III, you’re fully competent in conventional design engineering and serve as a discipline expert—leading design concepts and analyses, coordinating across MEP and architectural teams, mentoring colleagues, and delivering clear, code‑aligned documentation from concept through construction.

Assume responsible charge for projects within your experience and expertise; lead discipline design delivery on moderate to large projects.
Lead the project team in developing design approaches and concepts; perform engineering studies and analyses using industry software.
Coordinate designs with other disciplines to determine equipment needs, provide input for operating procedures, and supply technical information.
Evaluate work of technical staff and provide feedback/corrections; review work for technical accuracy prior to final QA/QC.
Develop discipline man‑hour budgets and workplans; update schedules with the Project Manager and deliver to plan.
Coordinate with suppliers, contractors, clients, and local authorities/utilities to define scope and incorporate applicable standards.
Identify model/drawing collisions and ensure timely resolution by the design team; uphold proactive QA/QC plans.
Review shop drawings and submittals; respond to contractor and supplier questions during bid and construction phases.
Conduct job‑site visits to monitor progress and observe installed construction; comment based on design specs, owner expectations, and codes.
Assist senior technical staff with technical documentation, proposals, and client presentations; participate in professional organizations.
Provide mentoring and developmental guidance to team members; assist in designing/executing internal technical trainings.

Minimum Requirements

Who We’re Looking For

Bachelor's degree in engineering from an ABET accredited college with 12 years applicable experience in discipline design and analysis
Registered Professional Engineer
An expert in the discipline of his/her expertise

Preferred Qualifications

Proficient in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).
Proficient in industry software (Revit and AutoCAD) and discipline-specific tools (e.g., Trace700, SKM).
Thorough knowledge of engineering theories/methodologies, drafting/design procedures and specifications, and design specifications.
Thorough knowledge of applicable codes and regulations; equipment selection tools; construction costs and methods.
Strong written communication and technical writing; clear speech clarity; strong comprehension and presentation skills.
Organizational skills to marshal resources and orchestrate multiple activities; mentoring mindset; sound judgment and decision-making.
Ability to visualize design solutions and communicate them effectively across disciplines and with clients/contractors.

What We Offer

100% Employee-Owned – Ownership from day one with immediate ESOP vesting.
Retirement Savings – 401(k) with immediate vesting and a generous company match.
Health & Wellness – Medical, dental, and vision coverage, plus company‑funded HSA contributions for HDHP plans.
Company-Paid Protection – Life insurance, AD&D, and short and long term disability at no cost to you.
Work-Life Balance – Flexible schedules, paid parental leave, generous PTO, and paid company holidays.
Career Growth – Tuition reimbursement and ongoing professional development support.

SSR is an Equal Opportunity / Affirmative Action Employer

EEO Disabled/Veterans

This job posting will remain open a minimum of 72 hours and on an ongoing basis until filled.

Recruiters or staffing agencies: SSR is not obligated to compensate any external recruiter or search firm who presents a candidate, their resume, or profile to an SSR employee without 1) a current, fully executed agreement on file and 2) being assigned to the open position via HR

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