Physical Security Designer
Strategic Mission Critical
| Company | Strategic Mission Critical |
| Category | Design |
| Location | Atlanta |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 20 Apr 2026 |
| Last verified | 4 Aug 2026 |
| Source | Employer ATS (greenhouse) |
Description
Engineering data centers with precision and expertise.
At Strategic Mission Critical, we are more than just engineers; we are experts focusing solely on mission critical facilities. Our seasoned leadership team brings together decades of experience, equipping data center providers worldwide with robust, reliable solutions that keep pace with the evolving digital landscape.
As demand for high-performance infrastructure accelerates - fueled by AI and the expanding digital landscape - SMC continues to lead through technical rigor and operational excellence. We’re seeking leaders who think beyond projects to improve the way we deliver them: individuals who elevate people, process, and performance across the firm. SMC is actively looking for a Mid-Level Physical Security Designer to execute physical security access control, intrusion alarm, and video surveillance systems design for mission critical projects in producing device layouts, riser diagrams, device schedules, and cable schedules within Revit (BIM). Prepare cable schedules, Division 28 00 00 specifications, and support documentation. Typical project types may include design of greenfield and brownfield data center facilities, design of fit-out packages for hyperscale and enterprise clients of colocation providers, data center campus planning, conceptual designs and feasibility studies, and other mission critical applications such as command-and-control centers.
This candidate shall be capable of executing basic physical security access control, intrusion alarm, and surveillance design projects independently, taking established design criteria through generation of design plans and specifications for permitting and construction. The candidate shall also be capable of serving as a key contributor in part of a larger security design team on large and/or complex mission critical projects under the guidance of a physical senior security designer. The security design scope shall be a part of a broader project and therefore this candidate should be capable of interfacing with design leads within SMC (mechanical, electrical, telecommunication, A/V, Controls) as well as externally including architectural, civil, structural, etc.
The ideal candidate will be comfortable mentoring recent graduates and junior designers reviewing the work of others, and collaborating with physical senior security designer to implement broad project goals.
RESPONSIBILITIES
This candidate shall have the opportunity to execute the physical security access control, intrusion alarm, and surveillance design of various project types while working and coordinating with clients and design leads from all disciplines, as well as serve as the daily lead on smaller projects. This candidate shall have the ability to communicate effectively with co-workers and with clients while being able to meet scheduled project deadlines.
Responsibilities include but are not limited to:
Design low voltage physical security systems including Electronic Access Control, Intrusion Detection Alarm, Video Surveillance, and Intercom systems.
Design low voltage physical security infrastructure for mission critical buildings and campuses including campus Perimeter Intrusion Detection Systems (PIDS) as well as vehicle and pedestrian entrances and exits.
Produce complete sets of all phases of construction document drawings suitable for stamping and submission utilizing Autodesk Revit (BIM).
Have a working knowledge of Access Control Systems software (ACS) Manufacturers and Video Management Systems software (VMS) Manufacturers and their practice industry standards.
Have the ability to coordinate with Architects and Door Hardware Contractor on the Access Control security design
Coordinate with all disciplines such as but not limited to ICT, Electrical, MEP, and controls for required security interfaces.
Knowledge of and understanding of Division 28 Specification