- Huntington Ingalls Industries (Roanoke, VA)
- …Salary Range: - $135,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and...the team by utilizing in-house software tools to reverse engineer hardware assets provided by the US government. During… more
- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Software Engineer (.NET) Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... edge in real estate. The Platform team is seeking Senior Software Engineer to join us in...1 day remote. **Responsibilities** + Build big, distributed, API-driven systems for tens of thousands of users + Produce… more
- KBR (Reston, VA)
- Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a… more
- Amentum (Dahlgren, VA)
- …is seeking a dedicated results-oriented SW Leader to support NSWC Dahlgren H20. ** Senior Software Engineer Responsibilities include:** + Working with a small ... on publish/subscribe and client server models using TCP/IP sockets + Must have an Active SECRET US Government Clearance. Note: US Citizenship is required to obtain a… more
- WSP USA (Herndon, VA)
- This Opportunity WSP is currently initiating a search for a ** Senior Civil Engineer ** to join our dynamic Civil Engineering group in Mid Atlantic District. **The ... design standards, and identifying future contract opportunities. Candidate will partner with senior team to grow the technical expertise across the region. Candidate… more
- Black & Veatch (Arlington, VA)
- ** Senior Overhead Transmission Line Engineer ** Date: Jul 29, 2025 Location: US Company: Black & Veatch Family of Companies **Together, we own our company, our ... Proactively provides guidance and direction on department design guides, standards, systems , applicable engineering codes and B&V policies. + Assists in developing,… more
- TrustPoint (Dulles, VA)
- …with our commercial infrastructure and services. The Position We are seeking a Senior VHDL Digital Communications Engineer to join our team and contribute ... testing of both hardware and FPGA-based digital signal processing systems . You will work on everything from high-speed analog/digital...+ Prior experience working in a startup environment + Active US security clearance Cultural Fit + Thrive in… more
- Ralliant (Springfield, VA)
- The Sonix team is seeking an experienced software engineer who will be responsible for designing our next generation of acoustic microscope software and exploring ... not limited to, design and implementation of new software systems from proof of concept to production release and...software problems. In addition to software development the software engineer will be responsible for assisting our global service… more
- ManTech (Chantilly, VA)
- ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for...years + HS/GED plus 14 years + Maintain an active IASAE Level III certifications or one of the… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more