Oct. 9, 2026

Senior Advertising Specialist (MO, Springfield)

Campaignium Springfield, Missouri

Are you a conversion-minded advertising strategist who welcomes a good challenge? Do you understand the ins and outs of digital ad platforms like Google, Facebook, Instagram and LinkedIn? Are you looking for a fun, collaborative work environment where you get to work with a team of talented ad specialists? If you checked all of the “yes” boxes, then you should apply for this opportunity on our Digital Advertising Team.

At Campaignium, you’ll serve a wide range of clients looking to boost sales through well-executed digital ad campaigns. Clients will look to you to conceive, implement and optimize their campaigns in pursuit of the best possible performance. If you’ve run successful digital ad campaigns and know what it takes to achieve a higher ROI, this position is a great fit. The right applicant will also have an understanding of data analysis (we’re a data-driven agency, after all) and conversion tracking.

With a staff of about 30 full-time employees, Campaignium is a full-service agency in downtown Springfield that helps clients leverage data to inform, adapt and improve their digital marketing efforts. Here, you’ll work with an interesting and diverse array of clients that includes national companies and local businesses spanning a wide variety of industries and service lines.

Candidates must live in the Springfield area or be willing to relocate. Come be a part of what we’re building! Let’s do great work for great clients and win some awards along the way.

Essential Duties & Responsibilities

Implement online advertising (search, display, video, social, geofencing, and more) campaigns for numerous service-based and eCommerce-based clientsPerform occasional keyword research for campaigns, as neededWrite advertising copy as needed (or collaborate with the Content Team)Review, analyze, and audit campaigns to meet goals and ensure successful campaigns Optimize campaigns when needed in a timely fashionTroubleshoot any technical, tracking or performance issuesMonitor budgets by comparing and analyzing actual results with plans and forecastsPrepare marketing reports by collecting, analyzing, and summarizing campaign data Participate in client meetings to present reports and discover opportunities for growthProvide technical support to sales and the creative teamSupport company by researching and reporting on advertising platform updates and new functionalityStay up to date with various certifications, new features, and new toolsExplore opportunities to add value to jobComplete other duties as assigned

Skills & Qualifications

High attention to detail & organizationStrong passion for marketing and advertisingWillingness to learn new skills and advertising innovationsAbility to handle large volumes of data, campaigns, and clientsStrong analytical and problem-solving skillsProject management or client campaign management experience

Experience

Bachelor’s degree in marketing, advertising or equivalent degree required3+ years of online advertising experience2+ years of agency-side experience working with multiple clientsCertification in Google Ads: Measurement, Search, Display, Video, Shopping and Google Analytics is preferred

Compensation & Benefits

Salary range depends on experienceMedical, Dental, Vision and FSA available first of the month after hireEmployee Assistance ProgramRetirement plan: 401(k) company match100% paid maternity and paternity leave up to 16 weeks2 to 4 weeks paid time off14 company-paid days off each year, including all major holidaysFlex time availablePaid continuing education

Job Type

Full-time

EEO

Our mantra really says it all. You’re the only you this world’s got. Each individual who walks through our doors is unique. Regardless of your gender, race, sexuality or worldview, we promise to support and celebrate those differences. Diversity is fundamental to our continued success. So it goes without saying (although we’ll say it anyway) that Campaignium is an equal-opportunity employer.

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