JOIN OUR TEAM
Shape the future of intelligence technology with innovative research and engineering. We are looking for exceptional talent to advance the state of the art in digital security.
Senior Security Researcher
Lead advanced security research initiatives across enterprise platforms, networks, and critical systems. Design and implement novel assessment methodologies using state-of-the-art techniques.
REQUIREMENTS
- 7+ years security research experience
- Expert knowledge of modern assessment frameworks and methodologies
- Proficiency with custom tooling development and analysis techniques
- Strong background in network security and systems architecture
- Active TS/SCI Security Clearance or the ability to obtain one
Systems Analyst (Industrial Controls)
Lead analysis efforts on SCADA and Industrial Control Systems. Evaluate control system protocols, assess system architectures, and develop comprehensive analysis techniques for critical infrastructure.
REQUIREMENTS
- 5+ years experience in SCADA/ICS security
- Deep knowledge of industrial protocols (Modbus, DNP3, IEC 61850)
- Experience with PLC programming and HMI systems
- Background in control systems and process automation
- Active TS/SCI Security Clearance or the ability to obtain one
Software Analyst (X86/AMD64)
Conduct advanced analysis of x86/AMD64 binaries and systems. Develop sophisticated analysis techniques and create custom tooling for software evaluation and assessment.
REQUIREMENTS
- Expert-level assembly language (x86/x64) proficiency
- Advanced knowledge of Windows/Linux internals
- Experience with IDA Pro, Ghidra, and custom analysis tools
- Strong background in software analysis and systems engineering
- Active TS/SCI Security Clearance or the ability to obtain one
Embedded Systems Engineer
Analyze embedded systems and IoT devices to evaluate architectures and develop assessment techniques. Work with ARM, MIPS, and other embedded platforms.
REQUIREMENTS
- 5+ years embedded systems engineering experience
- Proficiency with ARM, MIPS, and RISC-V architectures
- Hardware debugging experience (JTAG, SWD, UART)
- Firmware analysis and development expertise
- Active TS/SCI Security Clearance or the ability to obtain one
Security Research Engineer
Conduct deep security analysis across enterprise software, web applications, and critical systems. Develop proof-of-concept demonstrations and comprehensive technical reports.
REQUIREMENTS
- Advanced security research experience
- Expertise in automated and manual analysis techniques
- Strong programming skills in C/C++, Python, and assembly
- Experience with enterprise and web application platforms
- Active TS/SCI Security Clearance or the ability to obtain one
Senior UI Software Engineer (C++ Qt)
Lead development of sophisticated user interfaces for our intelligence platforms. Design and implement complex Qt applications with advanced visualization and real-time data processing.
REQUIREMENTS
- 7+ years C++ and Qt framework development experience
- Advanced GUI design and user experience principles
- Experience with real-time data visualization
- Knowledge of secure software development practices
- Active TS/SCI Security Clearance or the ability to obtain one
Platform Software Engineer
Develop advanced software solutions including custom platform components, systems integration, and infrastructure for government programs.
REQUIREMENTS
- 5+ years software development in C/C++, Python, or Go
- Deep understanding of network protocols and architectures
- Experience with Windows/Linux/macOS internals
- Background in security engineering or systems development
- Active TS/SCI Security Clearance or the ability to obtain one
Cyber-Physical Systems Engineer
Analyze cyber-physical systems including power grids, transportation systems, and manufacturing controls. Develop techniques for assessing and evaluating critical infrastructure architectures.
REQUIREMENTS
- Advanced knowledge of cyber-physical system architectures
- Experience with power systems, transportation, or manufacturing
- Understanding of safety-critical system design principles
- Background in control theory and system engineering
- Active TS/SCI Security Clearance or the ability to obtain one
Software Development Engineer
Design and develop sophisticated software solutions for complex technical challenges. Create reliable, production-quality tools for various platforms and architectures.
REQUIREMENTS
- Expert-level systems programming experience
- Advanced knowledge of operating system internals
- Experience with modern software engineering practices
- Proficiency in assembly language and low-level programming
- Active TS/SCI Security Clearance or the ability to obtain one
Embedded Software Developer
Develop sophisticated firmware-level solutions for UEFI, embedded, and specialized systems. Create robust, high-reliability software for constrained environments.
REQUIREMENTS
- Deep expertise in UEFI/BIOS development and analysis
- Advanced knowledge of System Management Mode (SMM)
- Experience with firmware engineering and boot process internals
- Strong low-level programming and assembly skills
- Active TS/SCI Security Clearance or the ability to obtain one
WHY JOIN CALVEXA
ADVANCED RESEARCH
Work on challenging technical problems with state-of-the-art tools and methodologies.
ELITE TEAM
Collaborate with industry-leading engineers and researchers solving complex technical challenges.
MISSION IMPACT
Contribute directly to national security through innovative technology and engineering.