Vendor Manager, Marketing PMO

Overview

The Vendor Manager is a key member of the centralized Marketing and Brand Experience Project Management Office (PMO), responsible for coordinating and managing external agencies, freelancers, and vendor partners that support delivery across the communications and marketing function. This role centralizes vendor onboarding, contract and SOW alignment, budget tracking, performance monitoring, and process compliance across all external partners. Working closely with PMO Project Managers, Creative Studio leads, and internal stakeholders, the Vendor Manager ensures vendor-supported work is properly scoped, funded, aligned to priorities, and delivered consistently.

In addition to vendor coordination, this role may support delivery of select Tier 1–3 initiatives as needed, providing hands-on project management support to ensure continuity and execution. The Vendor Manager uses the project management tool (Workfront) to track vendor-supported work, maintain visibility into timelines, scopes, and budgets, and support reporting across initiatives.

• Vendor Coordination, Scopes & Delivery (35%)
• Coordinate day-to-day delivery of work with external agencies, freelancers, and vendors
• Ensure vendor scopes, SOWs, and deliverables align to approved project requirements
• Serve as a primary point of contact for vendors on assigned initiatives
• Ensure vendor work is delivered on time, on scope, and in alignment with expectations

• Budget & Contract Alignment (25%)
• Track vendor budgets, spend, and burn against approved scopes and SOWs
• Partner with PMO and internal stakeholders to align budgets to timelines and delivery plans
• Support contract, SOW, and change management processes as scope or priorities evolve
• Flag budget risks, overruns, or scope changes early

• PMO, Creative Studio & Vendor Alignment (20%)
• Partner closely with PMO Project Managers to align vendor work to approved priorities and schedules
• Coordinate with Creative Studio leads to ensure vendor output integrates with internal workflows
• Support effective handoffs between internal teams and external partners

• Tracking, Performance & Process Compliance (10%)
• Track vendor-supported work within the project management tool (Workfront), maintaining accurate statuses and documentation
• Monitor vendor performance against timelines, quality expectations, and process adherence
• Support dashboards and reporting related to vendor delivery and utilization

• Project Management Support (10%)
• Provide project management support on select Tier 1–3 initiatives as needed
• Support intake, scheduling, and execution to maintain continuity across PMO-managed work

• Bachelor’s degree in marketing, communications, business, or a related field
• 4+ years of experience managing vendors, agencies, or external partners in a marketing or creative environment. Additional years of experience will be considered in lieu of degree requirements.
• Experience managing budgets, scopes, and SOWs across multiple vendors
• Hands-on experience using project management tools to manage timelines, budgets, and deliverables (Workfront preferred)
• Strong organizational, financial, and communication skills
• Ability to manage multiple vendor relationships and shifting priorities
• Collaborative, detail-oriented, and solutions-focused mindset

If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.

January 22, 2026

Pay Range $73,450.00 - $

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos is an industry and technology leader serving government and commercial customers with smarter,…