We Can Make A Place For You

While we are highly selective in our hiring practices, we are constantly evaluating talent, regardless of posted openings. We proactively seek candidates who are analytical, creative and entrepreneurial. Think you're a good fit for Trellist? Send us your résumé.

Open Positions

Our Open Positions listing includes openings with Trellist as well as within other companies. You'll find full-time, permanent, and contract-to-hire opprotunities.

Job Title / Description
Employment Type

Amazing opportunity to join a growing digital team.  We’re looking for a Search Engine Optimization (SEO) expert with a solid understanding of SEO fundamentals and a track record of consistently improving organic search results for clients.  The ideal candidate is analytical by nature with a strong desire to grow their skillset.  If you have a talent for turning data into actionable insights, then this is the position for you. 


In this role, you will have end-to-end responsibility for managing SEO projects across a diverse set of clients.  The SEO Analyst/Consultant splits time between ongoing SEO engagements, short-duration SEO consulting projects and providing SEO support for website development/redesign projects.  This person will be responsible for managing SEO campaigns, identifying opportunities to improve clients’ sites’ rank, and generating reports for all clients.  Must be able to analyze and deploy SEO best practices for website builds and existing websites.


You must be able to work independently with sole responsibility for some deliverables.  Excellent communication skills and the ability to work well in a team environment are required.  Success is heavily dependent on your ability to prioritize tasks and compete projects on time.



  • Develop, implement, manage and optimize SEO campaigns while serving as the primary day to day contact for internal and external SEO efforts
  • Be the ‘project’ manager for SEO efforts on assigned accounts
  • Perform keyword research, write optimized HTML tags, provide content recommendations, and consult on website architecture (internal linking, schema mark up, etc.)
  • Leverage your expertise in technical SEO to ensure client websites are created and maintained properly
  • Help clients bridge the gap between SEO, content, and social media
  • Monitor changes in the digital space to identify new opportunities to keep our clients ahead of the curve
  • Utilize tools such as Screaming Frog, MOZ, Keyword Planner, Google Search Console (aka Webmaster Tools), Google Analytics and others to perform analysis of client websites
  • Analyze and report campaign performance data to provide actionable insights for clients and internal teams


    Skills & Qualifications:

  • Minimum 1-3 years managing SEO, preferably with an agency
  • Knowledge of organic search ranking factors with the ability to make recommendations on HTML optimizations
  • Proficiency with SEO tools such as Screaming Frog, MOZ, Keyword Planner, Google Search Console (aka Webmaster Tools), Google Analytics, etc.
  • Strong analytical and problem-solving skills
  • Experience managing SEO for both B2C and B2B clients
  • Be familiar with social listening and how it can help drive content strategy
  • A basic understanding of paid media and how SEO can help support overall marketing efforts
  • Ability to multi-task and manage workflow in a high-energy, collaborative, team-oriented environment
  • Must be self-managed and able to communicate
  • Experience scoping and estimating SEO projects is a plus.



  • BA/BS in Marketing or related field with 2-4 years of business experience; SEO experience required
  • High level of proficiency in Excel, Word and PowerPoint
  • Exceptional organizational skills, multi-tasking capabilities and detail oriented
  • Strong project management skills
  • Excellent communication, writing and interpersonal skills
  • Strong quantitative and analytical skills
  • Comfortable working with budgets and numbers
  • Self-motivator with proven ability to work under pressure and complete tasks in a timely manner
Greater Philadelphia
Contract, Cotract to Hire, or Full Time
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This position requires strength in all areas of marketing communications from strategy to execution. The candidate for this position must have excellent writing skills, particularly in copywriting, and a proven portfolio of marketing communications samples that demonstrates this capability.  The candidate will also need strong organizational skills and be able to work effectively with associates, clients and vendors.

  • Write concise, informative and engaging copy and persuasively communicate creative ideas and rationale.
  • Proven ability to generate customer response by writing highly effective ad and marketing copy (e.g., taglines, headlines, sub-headlines, RTBs, CTAs, etc.) along with storyboarding and scriptwriting (TV, radio and video).
  • Ability to work collaboratively with other copywriters, creative directors, art directors and designers to produce successful creative.
  • Creative thinker and innovator with ability to self-direct and adapt to ever-changing technical landscape.
  • Analytical skills required to research any topic and identify its crux with the ability to bring it to life in the most impactful way. 
  • Ability to adopt the voice, personality and tone for any brand by accurately interpreting brand and language guides.
  • Superior presentation skills for communicating everything from concepts to campaign creative for client approval.
  • Ability to manage multiple projects of any size with changing demands while maintaining deadlines and budgets.
  • Willingness to stay up to date on all technology the agency offers, to appropriately match our capabilities to clients’ business requirements.
  • Actively communicate with project team keep them up to date on progress.
  • Translate clients’ plans into action items with defined scope and monitor progress and results with appropriate real time changes.

 Nice to have:

  •  Financial Writing Experience
  • Understanding Digital Marketing and customer segmentation
  • The ability to be client facing
  • Agency experience

 Founded in 1995, Trellist Marketing and Technology is a mid-size professional services firm with practice areas in Business Strategy, Marketing & Branding, IT & Application Development, and Education & eLearning. Trellist offers high-level strategic consulting and tactical design & development, as a full-service agency or a resource management organization. Headquartered in Wilmington, DE, Trellist works with global, national and regional clients.

Wilmington, DE
To be determined based on experience
Senior Level
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We are currently seeking a developer with strong problem-solving and front end web application development skills, who possesses excellent communication talents and has a focus for new and evolving development languages.  


  • Strong knowledge of WordPress, Core API and object oriented design
  • Also skilled in the following: HTML, CSS, HTML5, JavaScript
  • Develop cross-browser/platform compliant websites to match design specs for complex page layouts while adhering to code standards
  • Understand client concepts and provide proper estimation of time needed to complete
  • Manage multiple small and large development projects with tight deadlines
  • Ensure absolute accuracy and high standards for detail throughout the development process
  • Use of version control tools such as Git or SVN (not required, but strongly desired)
  • Keep up to date on emerging trends, technologies, and market developments
  • Develop quality code for website and other internal systems.
  • Ensure quality work delivered and maintains professionalism at all times.
  • Proficiency in MVC development in .NET and/or PHP
  • Proficiency with MS SQL Server and/or MySQL
  • Proficiency in Front End HTML development
  • Working knowledge of SDLC.
  • Able to work independently with minimal supervision.
  • Able to meet deadlines and work under pressure.


  • Customer relationship skills or past experience
  • Excellent communication and collaboration skills
  • Understanding and/or skilled with responsive and mobile design (strongly desired)
  • Interest or previous project management experience (not required)

Some experience with Agile development methodologies 

Wilmington, DE
To be determined based on candidate's experience
Jr. Mid
Contract, Possible Contract-to-Hire
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The Senior Project Manager at Trellist will acutely understand the Account, and client process. Candidates for this position must have a strong track record of delivery across interactive channels and platforms. This role will require close collaboration with client, creative, development and cross-functional teams. The ideal candidate will be comfortable with ambiguity and change, able to focus on the smallest detail as well as drive a team to project completion, keeping the big picture in sight.



  • Structure and scope complex digital and interactive projects such as websites, direct mail, iOS apps.
  • Oversee the delivery and execution process, ensuring and facilitating effective team communication and collaboration. Work with cross-functional teams to accommodate rapid change and deliver work under tight deadlines.
  • Use project management methodologies, including creation of relevant documentation.
  • Manage project financials to track status against budget and scope; provide detailed weekly reports, working with Trellist Program Manager, account leads, agency finance department and client
  • Interact with clients daily, as well as set up and attend client meetings as needed
  • Use Trellist’s and client’s software and systems to keep track of people and progress
  • Ensure a collaborative ‘One Team’ approach comprising both client and Trellist team members



  • Rigorous in organization and management, conscientious and adept in solving issues at all levels of a project
  • Collaborative: With multiple stakeholders, communication and teamwork is critical
  • Outstanding oral and written communication skills one-on-one and in large groups, with the ability to communicate high-level concepts and overall business direction, organize information quickly and summarizing succinctly
  • Strong knowledge of account and project management principles, methods and techniques, with comfort in a technical environment
  • Ability to inspire, support and understand the interplay between people, processes and systems. The candidate must be a strong manager with ability to lead a team to a desired result
  • Sharp attention to detail and a drive for perfection
  • 3-5+ years of experience managing interactive projects and teams, optimally within an agency environment
  • Excellent analytical and numeracy skills
Wilmington DE or Philadelphia PA
3-5 Years
Full Time
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