If you love high profile and challenging projects supporting the United States Navy, Serco has a great opportunity for you!  You will work as part of a dynamic Serco team supporting United States Navy/Tactical Networks (TACNET) In-Service Engineering Agent (ISEA) Support Services contract. ISEA functions for Afloat and Ashore Tactical Networks (TACNET) and Command, Control, Communications, Computers, and Intelligence (C4I) Systems include the sustainment of fielded systems through End-of-Life (EOL) replacement, system upgrades, follow-on, or interrelated system, distant support, onsite repair, installations, and system analysis to ensure networks are performing within designed specifications and peak capabilities. The TACNET team works to modernize and streamline various systems. These installations update older systems to a more secure platform for command, control, communications, computers and intelligence (C4I). Each Consolidated Afloat Networks and Enterprise Services (CANES) network can support approximately 5,000 Navy, Marine Corps, and air wing users.  For qualified candidates interested in an opportunity to be a part of the TACNET initiative with opportunities to advance within a leading company supporting DOD, Serco offers various regional training programs, the support, and resources to do your job to your best ability, and a team environment with colleagues who care for and support each other to those who take an active role in helping the company meet its obligations to its customers.   We are looking for current incumbents to apply now!  We are excited for you to discover your place on our Serco Team.  In this role, you will conduct support in one of the following areas:- Sr. Systems Engineer- Systems Engineer- Sr. Network Engineer- Network Engineer- Sr. Configuration Management Specialist- Jr. Configuration Management Specialist- Sr. Computer System Analyst- Computer System Analyst- Sr. Logistics Engineer- Sr. Logistics Specialist- Technical Writer