Top Secret / SCI Clearance Jobs

This position requires office presence of a minimum of 5 days per week and is only located at customer's location. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, n...

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T Global Public Sector is a trusted provider of secure, IP en...

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.AT&T Global Public Sector is a trusted provider of secure, IP en...

Join our Deloitte AI & Engineering team to transform technology platforms, drive innovation, and help make a significant impact on our clients' success. You'll work alongside talented professional...

At IBM Federal Technology Global Sales, we bring together innovation, collaboration, and expertise to help clients solve their most complex business challenges. Working across industries and geographi...

Job DescriptionThe HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon docu...

Job DescriptionAnalyzes user's requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications. Analyzes system requirements and leads ...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a Sr Acquisition Specialist with expertise in acquiring highly classified ACAT-like space control systems. This position supports a U.S. Spa...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a Sr Space Control Expert with deep experience in highly classified space control mission areas spanning space, ground, and command-and-cont...

MTSI is seeking a Flight Test Engineer at Nellis AFB, Nevada with a TS/SCI Security Clearance.Key Responsibilities:Provide flight test engineering expertise in support of advanced air dominance system...

MTSI is seeking a Senior Program Manager with a TS/SCI clearance to provide support to a Government Program Management Office/Program Manager at Joint Base Anacostia-Bolling (JBAB), DC or Wright-Patte...

Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator - Journeyman in Dayton, OH. As a System Administrator with MTSI, you will support a customer operating out of Wright-Patters...

We are seeking a highly motivated and experienced DevSecOps Engineer to join our dynamic and growing team. In this role, you will be a key contributor in building and maintaining a secure and reliable...

Modern Technology Solutions, Inc. (MTSI) is seeking a Test Engineer - Sr. Principal in Dayton, OH. The Test Engineer will support PEO C3BM - ABMS - Advanced Battle Management Systems customer. The cus...

The Space Modeling, Simulation & Analysis Specialist will lead efforts to develop, implement, and analyze advanced modeling and simulation (M&S) solutions to support space system programs for Departme...

Modern Technology Solutions, Inc. (MTSI) is seeking a highly skilled Senior Technical Advisor, Cloud/Software Development to serve as the right-hand technical expert to the Senior Program Manager. Thi...

This Program Support Specialist position with MTSI will support the DAF PAE C3BM office. This position requires active collaboration across multiple organizations and lines of effort. This position wi...

As an Information Systems Security Officer with MTSI you will be responsible for advancing the organization's IT infrastructure and ensuring compliance with cybersecurity protocols in today's rapidly...