KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
2+ YOE2+ years writing C/C++ on Unix (templates, STL, C++14/17); experience with RDBMS, testing tools, modern SCM, web development tools; strong data structures, algorithms, and systems integration skills; Java/Python/Perl/shell integration a plus.
Stellar Science: Scientific software for advanced physics-based modeling and simulation.
3+ YOEMid level C++ software engineer with 3+ years experience; BS required, MS/PhD preferred; US citizen; willing to undergo background check; may travel to sites; security clearance a plus.
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
6+ YOE6+ years software development experience; 3+ years with Java/C/C#/C++ and SQL; 3+ years with AWS, Azure, or GCP; experience with CI/CD and Agile.
Columbus or Detroit or Cleveland or Akron or Toledo or Pittsburgh
$88k-$150k/yrHybridFull Time
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
5+ YOEBachelor's in engineering, 5+ years I&C/automation/SCADA experience in water/wastewater, EIT or PE, PLC/HMI programming, AutoCAD/Revit familiarity, Microsoft Office proficiency, valid driver's license, willingness to travel ~25%.
SCADA, PLC, HMI, AutoCAD, Revit, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft Outlook
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
Bachelor's in engineering or related field, novice technical expertise, experience with C, C++, or C# and object-oriented development. Rust, cryptography/HAIPE, and AI/ML experience preferred.
Tampa or Columbus or Cleveland or Cincinnati or Atlanta or Miami or Orlando or Palm Bay
HybridFull Time
Wade Trim: Providing civil engineering and municipal infrastructure design services.
15+ YOELicensed PE with a bachelor's degree in electrical, civil, or adjacent engineering; 15+ years of related experience; strong writing, organizational, and communication skills.
Modern Technology Solutions: An employee-owned engineering services providing modeling, simulation, cybersecurity, AI, and mission assurance solutions to defense and national security customers.
2+ YOEBachelors in CS/Engineering, 2+ years C++ development, modeling & simulation experience, Windows/Linux development, OOP and design patterns, Git, active Top Secret/SCI clearance required.
OCLC: Develops technology and provides shared services for global library cooperatives.
8+ YOEBachelor's in CS or related, 8+ years software development experience with Java and enterprise apps; strong C skills for legacy modernization; networking, Spring, JavaScript/React, Linux/Windows, relational DB experience; leadership and mentoring.
Central Insurance: Provides property and casualty insurance to individuals and businesses.
2+ YOEMaster's in CS or related, or Bachelor's +2 years, or 4 years related experience. Experience with cloud-native systems, AI-assisted development (e.g., Claude Code), and one or more languages (Java, SQL, .NET, Go, C). Strong testing, debugging, and collaboration skills.
Principal / Senior Principal Embedded Software Engineer
Beavercreek, Ohio, United States
$104k-$194k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen able to obtain Secret clearance. STEM degree with relevant years of software development experience, proficiency in C/C++/Python, experience with software management tools and embedded/safety-critical systems.
Principal / Senior Principal Embedded Software Engineer
Beavercreek, Ohio, United States
$104k-$194k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEBS/MS/PhD in STEM with relevant years of software development experience (5+/3+/1+), proficiency in C/C++/Python, experience with software management tools, ability to obtain Secret clearance and U.S. citizenship.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
2+ YOEBachelor's in CS/Engineering, 2+ years C++ experience, modeling & simulation experience, Windows/Linux development, Git, Top Secret/SCI clearance with SAP eligibility preferred.
Embedded Systems Developer, Cyber Research (76362)
Columbus or Chantilly
HybridFull Time
Battelle: Conducts scientific research and manages national laboratories for clients.
2+ YOEDevelop low-level firmware and tooling for embedded platforms; experience in C/C++ and Python, debugging with gdb/JTAG/SWD, familiarity with embedded architectures; US citizenship and ability to obtain DoD Secret clearance.
S&ME: Providing geotechnical, environmental, and construction engineering solutions.
6+ YOEBachelor's degree required; 6+ years business/technical development experience in A/E/C industries; strong written/verbal communication, existing industry relationships, ability to travel and meet sales targets.
Woburn or Arlington or Dayton or Melbourne or Carlsbad or United States
$134k-$184k/yrOnsiteFull Time
Systems & Technology Research: Develops advanced technology for national security and defense applications.
Active Secret clearance, BS/MS/PhD in CS/CE/EE (with relevant years of experience), strong Linux and embedded Linux skills, CI/CD, containerization, build systems for C/C++ and Python, and scripting (Bash/Python).
Chicago or Milwaukee or Dallas or Columbus or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Boston or Denver or Philadelphia or Overland Park or Los Angeles or Charlotte or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Nashville or Detroit or San Diego
$63k-$183k/yrOnsiteFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years OneStream development, 2+ years VB.net or C# and Data Management, 3+ years reporting and leading technical workstreams; OneStream OCA (or willing to certify), Bachelor’s degree or equivalent.