Job Title: Digital Marketing Specialist

Company: Security Equipment Supply, Inc. (SES)

Location: Earth City, MO

Job Type: Full-Time | Exempt | Hybrid

Reports to: Manager, Marketing

Travel: Minimal

This is a hybrid role based in Earth City, MO. Candidates must be located in the St. Louis metro area or willing to relocate.

About Security Equipment Supply (SES)

Security Equipment Supply (SES) is an independent privately held distributor of low-voltage electronics. Since 1982, we’ve grown to 15 locations across 12 states, delivering trusted solutions in access control, fire and life safety, surveillance, home entertainment, and more.

We’re in a transformative phase — modernizing operations, investing in technology, and enhancing customer and employee experiences. SES is committed to growing talent from within and creating meaningful career paths across the organization. Most roles provide some flexibility, offering consistency in your work, while still driving impact.

At SES, we don’t just work here — we care for what we’ve built and the people we work with.

Live the SES Way: Family • Respect • Celebration • Excellence • Integrity

Work the SES Way: Curiosity • Fun-Loving Spirit • Commitment to Growth

About the Role

We’re looking for a highly detail-oriented, self-sufficient Digital Marketing Specialist who thrives in a fast-moving environment where accuracy, follow-through, and personal accountability matter. This role is ideal for someone who can work independently within clearly defined expectations, manage competing priorities without dropping details, and consistently deliver polished, professional work.

This is not a role for someone who needs daily direction or constant oversight. We need someone who can take ownership, think ahead, and execute.

What You’ll Be Responsible For

Managing multiple marketing projects, campaigns, and deadlines simultaneously
Executing email campaigns, social media content, website updates, and digital initiatives witha high levelof accuracy

Monitoring details closely to ensure brand consistency and professional communication
Prioritizing urgent tasks and shifting priorities independently when business needs change
Supporting sales and leadership teams with organized,timelyfollow-through
Maintaining CRM and marketing data with precision and consistency
Collaborating professionally across departments whileremainingcalm, flexible, and solutions-focused

The Right Person for This Role Is:

Extremely detail-oriented — you notice inconsistencies others overlook
Highly organized and capable of juggling several priorities at once
Self-directed and dependable without needing constant management
Comfortable making decisions and adjusting priorities independently
Polite, professional, and respectful in all communication
Able to stay productive and focused in a fast-paced environment
Someone who takes pride in producingaccurate, high-quality work
Calm under pressure with strong follow-through skills

Qualifications

3–5 years of digital marketing, marketing coordination, or related experience
Experience with email marketing platforms and social media management
Strong written communication and organizational skills

Working knowledge of SEO, analytics, and CRM systems preferred
Experience managing multiple deadlines and projects simultaneously

Why Join SES?

At SES, you’ll join a growing, family-owned company where your work has real impact. You won’t be micromanaged — you’ll be trusted. We value people who are accountable, proactive, respectful, and committed to doing excellent work.

If you’re someone who thrives with autonomy, takes ownership naturally, and values accuracy and professionalism, this could be a great fit.

What we offer:

Compensation:Market-aligned salary + performance incentives
Profit sharing & retirement:SEP IRA contributions and annual profit-sharing bonuses
Health benefits:Affordable medical, dental, and vision plans
Career growth:Ongoing development, advancement opportunities, and a promote-from-within culture
Real ownership:Hands-on impact across email, social, content, and CRM — the campaigns you build go live; no agency-style intermediary

Work Environment & Physical Demands

Professional office environment; hybrid in-office cadence at Earth City, MO
Standard office equipment: computers, phones, D365 Microsoft Suite of products
Occasional lifting up to 25 pounds; standard sit/stand/keyboard activity
Vision requirements include close, distance, color, peripheral, depth, and adjustable focus

Next Steps

As part of our hiring process, we invite you to complete a brief personality survey to help us understand how you work best.

Be part of a growing company where your work matters, your growth is supported, and your success is celebrated.