Description: Leidos ranks in the top 40 on LinkedIn s 2017 \"Top Companies\" list. We offer challenging and meaningful problems, a collaborative culture, and support for your career goals and growth. The Mission Systems Integration Operation (MSIO) of Leidos is recruiting for a Software Developer for an Army Tactical Systems program supporting the CECOM Software Engineering Center. This position is located in the area of Aberdeen Proving Ground, MD. The Leidos MSIO develops, modernizes and integrates leading-edge mission critical C2 and Mission Command systems using innovative technology and methodologies to rapidly deliver capabilities to the warfighter. PROGRAM SUMMARY: Our team provides Post Deployment Software Support (PDSS) and Post Production Software Support (PPSS) for a variety of Army Mission Command (MC) systems. We support the SEC and a worldwide customer base by providing critical PDSS and PPSS support which encompasses Command & Control, Communications - Tactical (C3T) systems ensuring superiority in the air, land and maritime domains. We provide PDSS and PPSS support in all stages of the system life cycle for all assigned MC systems including support to Software Change Requests (SCRs) and Software Problem Reports (SPRs), software maintenance and emergency releases, and Information Assurance Vulnerability Alert (IAVA) releases in support of the Program Executive Office Command (PEO) C3T and Program Manager MC. PRIMARY RESPONSIBILITIES: Design, develop, and maintain software for a variety of engineering applications. Work with analysts to understand their analytic or interface requirements. Develop tools and interfaces. Design, develop, and test operating systems-level software, compilers, and network distribution software applications. Set operational specifications and formulate and analyze software requirements. Design embedded systems software. Qualifications: BASIC QUALIFICATIONS: A Bachelor s Degree in Computer Science or engineering discipline 2 years functional experience with C, C++, SQL, and Linux OS including at least one year on Army tactical system development. Willing to travel up to 10% CONUS to support operational requirements SECURITY CLEARANCE REQUIREMENTS: Currently possess an active Secret clearance with ability to obtain and maintain a Top Secret clearance. PREFERRED QUALIFICATIONS: Advanced degree is desirable. Knowledge and experience with DoD/Army plans, policies, standards, and methods aimed at the acquisition and support of software and computer resources for Army systems. Understanding and experience in the complete life-cycle of the software in military systems Experience with the Force XXI Battle Command, Brigade and Below (FBCB2), Joint Capability Release (JCR), Joint Battle Command-Platform (JBC-P) and/or CPOF is preferred with understanding of the Network Operations Center (NOC), Lower TI, SEC lab architecture, IAVAM and PPSS processes. apgjobs External Referral Eligible Leidos Overview: Leidos is a global science and technology solutions leader working to solve the world s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company s 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported pro forma annual revenues of approximately $10 billion for the fiscal year ended January 1, 2016 after giving effect to the recently completed combination of Leidos with Lockheed Martin's Information Systems & Global Solutions business (IS&GS). For more information, visit www.Leidos.com. The company s diverse employees support vital missions for government and commercial customers. Qualified women, minorities, individuals with disabilities and protected veterans are encouraged to apply. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an Equal Opportunity Employer.