The 55th Contracting Squadron requires ongoing Intrusion Detection System services for installation, testing, maintenance, and replacement of comprehensive security systems at Offutt Air Force Base, Nebraska. The services cover a wide range of specific security and network components. Interested entities must email the point of contact with their company size classification, relevant past performance from the last three years, and detailed documentation of their technical capability. This is a sources sought announcement to gauge market interest, and a formal solicitation may be issued later. No costs for responding to this announcement will be reimbursed.