- SimIS Inc. (Norfolk, VA)
- …legacy systems (JCTS, JTLS) to new architecture + Optimize network performance for distributed simulation environments + Design data synchronization mechanisms ... seeking a Senior Software Architect - Modeling & Simulation SME to lead the technical design and development of...software architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation… more
- Koniag Government Services (San Antonio, TX)
- …a Koniag Government Services company, is seeking a Cyber Governance, Risk and Compliance Subject Matter Expert II to support **KDS** and our government ... of high-availability, reliable, and secure IT environments across DHA's global network , including military hospitals, medical clinics, and dental clinics. + Conducts… more
- General Dynamics Information Technology (Chantilly, VA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer/ Systems Architect - SME Praxis successfully delivers a prime ... Analyzing user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and scheduling… more
- Leidos (Bethesda, MD)
- …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... **Description** **Leidos** has a new and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
- NANA Regional Corporation (South Burlington, VT)
- …infrastructure in support of the USCIS enterprise network environment. The SME will provide expert -level architectural guidance to modernize and secure ... USCIS's distributed network systems across data centers, field offices,...and implementation of WAN infrastructure to support USCIS enterprise systems and field office connectivity. + Provide SME… more
- Noblis (Arlington, VA)
- …the ability to obtain TS/SCI. + Fundamental understanding of software development, network development, network operations, communications systems , and ... (and Nuclear Effects when required) modeler to model complex systems . These systems include chemical, biological, radiological,...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
- Foxhole Technology, Inc (Washington, DC)
- …implementing Zero Trust architectures, access controls, identity management, encryption, and network segmentation in large-scale government systems . + Develop ... outlining Zero Trust principles, components, and interactions within federal government systems . + Design robust network architectures integrating Zero Trust… more
- KBR (Colorado Springs, CO)
- …implementation and analysis of complicated and difficult software programs for computer -based systems . + Understanding of cybersecurity and database ... Title: Development SME KBR's National Security Solutions team provides high-end...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
- CGI Technologies and Solutions, Inc. (Clarksburg, WV)
- **Cyber SME ** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington **Alternate Location(s):** United States, Alabama, ... is seeking a highly skilled and innovative Cyber Capability Developer ( SME ) to support mission-critical defense and intelligence initiatives. This senior-level role… more
- Leidos (Bethesda, MD)
- …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... in National Security!** **Job Summary** This ETL Java Developer SME role is supporting support mission-critical systems ...**Original Posting:** August 1, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more