Sr. Network Engineer/Admin in Springfield, VA (Day 1 onsite) 6 to 12+ months contract Job Description: Role summary: Deliver hands on implementation, upgrade, and troubleshooting activities for data center and campus networks. Execute physical installs, cabling, device configuration, cutovers, validation, and post implementation support for project milestones. Key responsibilities: Project delivery: execute network device rollouts, migrations, and lifecycle upgrade tasks per project plan.Hands