Project Manager

Description
Senior Project Manager must have experience with OnePlan or with Project Online migration to another PPM tool.
DURATION = 5 month to start
LOCATION = onsite in Galleria area
PROJECT: OnePlan Implementation & Data Migration Oversight - kick off with the vendor is 6/22/26
OVERVIEW
Our client is seeking a Senior-level Project/Program Manager to oversee the implementation of the OnePlan platform, led by a third-party vendor. This role will ensure the successful integration of client's PMO governance model and the accurate migration of project, portfolio, and documentation data from SharePoint into OnePlan.
This individual will act as the client-side lead, responsible for holding the vendor accountable, validating deliverables, and ensuring the solution meets business, governance, and reporting requirements.
This is a high-visibility role within a broader PMO transformation initiative, requiring strong execution, stakeholder management, and vendor oversight capabilities.
Key Responsibilities
Vendor Oversight & Delivery Assurance
Serve as the primary liaison between client and the OnePlan implementation vendor
Validate vendor deliverables against defined requirements, scope, and acceptance criteria
Monitor vendor performance, timelines, and quality to ensure delivery aligns with contractual commitments
Identify gaps, risks, or misalignment in vendor approach and drive resolution
Escalate issues and enforce accountability to ensure successful outcomes
(Aligned with client expectation to manage third-party vendors and ensure delivery against commitments)
Governance Model Integration
Translate client's existing PMO governance model into the OnePlan solution design
Ensure stage gates, approvals, intake workflows, and reporting structures are accurately configured
Validate that governance processes are maintained and enhanced-not lost-during the transition
Partner with PMO leadership to align governance, portfolio management, and reporting requirements
Data Migration Oversight (SharePoint OnePlan)
Lead oversight of data migration strategy, execution, and validation
Ensure project, portfolio, and document data is accurately mapped, cleansed, and migrated
Validate data integrity, completeness, and usability within OnePlan post-migration
Define and execute data validation and reconciliation processes
Partner with stakeholders to identify what data should be migrated vs. archived
PMO & Portfolio Alignment
Ensure alignment between OnePlan configuration and broader PMO processes (intake, prioritization, resource planning)
Support integration of OnePlan into existing PMO workflows and operating model
Drive consistency in how projects are tracked, reported, and governed across the portfolio
(Aligned with PMO modernization and portfolio management objectives)
Execution, Risk & Stakeholder Management
Develop and manage project plans, milestones, and deliverables for the client-side effort
Track risks, issues, dependencies, and mitigation strategies (RAID management)
Provide clear, concise status reporting to leadership and stakeholders
Facilitate stakeholder alignment across IT, PMO, and business teams
Ensure readiness for go-live, including validation, cutover planning, and support model
(Consistent with clients expectations for risk, stakeholder, and delivery management)
Adoption & Change Enablement
Ensure smooth adoption of OnePlan across PMs and stakeholders
Validate that workflows, templates, and reporting meet user needs
Partner with stakeholders on rollout, training, and communications
Skills
OnePlan, Ms project, project online, Project management, Stakeholder management, Implementation
Additional Skills & Qualifications
Preferred Qualifications
PMP or equivalent certification
Experience supporting PMO transformation or maturity initiatives
Experience Level
Intermediate Level
Job Type & Location
This is a Contract position based out of Houston, TX.
Pay and Benefits
The pay range for this position is $75.00 - $95.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Houston,TX.
Application Deadline
This position is anticipated to close on Jun 12, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.