Senior Momentum Systems Support Specialist (On-Site)

Join CGI Federal's team supporting critical government systems including Momentum ERP, Concur Travel, G Invoicing, IPP, and others. You will support a highly stable federal customer with an important mission that contributes to public safety and justice. This role is ideal for someone who enjoys solving complex system issues, helping users, and working in an environment where customer service excellence matters. You will bring strong system expertise, a genuine desire to help people, and the ability to guide and mentor junior help desk agents. If you value meaningful work, a steady operational environment, and the chance to make a daily impact, this role offers a strong opportunity for growth. This position is fully on site at the client location five days per week and offers the opportunity to make a daily impact through meaningful work and consistent client interaction. This position is located in Fairfax.