Security Sales Engineer

MSS Solutions, LLC

. Develop and execute sales strategies for assigned commercial, healthcare, and industrial security accounts and market segments .

Posted 10/6/2026full-timeGreer • South Carolina • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and executing sales strategies for commercial security solutions, with a strong focus on customer relationship management and technical system design. Proficient in preparing proposals, managing sales negotiations, and achieving revenue targets while ensuring customer satisfaction.

Highest-signal resume keywords

Commercial Security Sales ExperienceSystem Design and Proposal PreparationStrong Knowledge of Security TechnologiesSales Planning and Closing SkillsIndustry Certifications (ASIS PSP)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Sales EngineeringSystem DesignCost EstimationAccess ControlVideo SurveillanceIntrusion DetectionIP NetworkingDevice LayoutsBills of MaterialScopes of Work

Soft Skills

Strong Communication SkillsProblem-Solving SkillsNegotiating SkillsHigh Sense of UrgencySelf-Motivated

Tools & Technologies

Microsoft OfficeCRM ToolsSales Force Automation Tools

Certifications & Qualifications

ASIS PSPState Security Licensing

Industry Keywords

Commercial SecurityHealthcare SecurityIndustrial SecuritySales StrategiesCustomer Relationship Management

About the role

Key responsibilities & impact

Develop and execute sales strategies for assigned commercial, healthcare, and industrial security accounts and market segments
Meet or exceed revenue, margin, and project cost targets by selling well-scoped, profitable security solutions
Build relationships with new and existing customers and account stakeholders
Conduct discovery meetings to understand security needs and qualify sales opportunities
Survey and assess customer sites and existing security systems to identify upgrade, integration, and value-adding opportunities
Design security solutions and prepare proposals, bills of material, and presentations
Manage proposals through negotiation to close sales
Maintain an active proposal pipeline to meet annual booking goals
Grow business within existing accounts, including service, maintenance, and system upgrade opportunities
Provide sales forecasts, pipeline updates, and activity reporting to management
Support technical evaluation and system design, coordinating with manufacturers and vendors on product selection
Work with project management and installation teams to ensure accurate scope, smooth handoff, and customer satisfaction
Perform other duties assigned by the Company

Requirements

What you’ll need

Minimum of 5 years of experience in commercial security sales, sales engineering, system design, or equivalent operational or management experience
Bachelor's degree in engineering, technology, or business; equivalent experience considered
Industry certifications preferred, such as ASIS PSP or manufacturer/platform certifications
State security licensing as required
Experience preparing system designs, bills of material, device layouts, scopes of work, and cost estimates for security projects
Strong knowledge of commercial security technologies, including access control, video surveillance, and intrusion detection
Working understanding of IP networking
Familiarity with integrating security and building systems preferred
Strong written and verbal communication and presentation skills
Strong business decision-making skills with solid financial acumen
Solid problem-solving and proven negotiating skills
High sense of urgency
Proven prospecting, sales planning, consultative selling, and closing skills
Self-motivated, high energy, and professional
Proficient with Microsoft Office products
Proficient with CRM or sales force automation tools
Must successfully pass a background check and drug test
Valid driver's license and acceptable driving record required
Ability to meet physical demands including lifting 25 lbs. occasionally and 5–10 lbs. frequently
Regular travel to customer sites

Benefits

Comp & perks

Medical/Dental/Vision Insurance
401k with Employer Contributions
PTO
Paid Holidays
Employee Assistance Program
Long-term Disability
Short-term Disability
Flexible Spending Plan
Health Savings Plan
Supportive culture
Competitive compensation