Senior Cyber Software Engineer — Windows

CNF Technologies seeks a Senior Software Engineer/Developer in San Antonio to design, build, and field advanced cyber tools for Windows environments. This role emphasizes offensive, defensive, and C2 capabilities, requiring deep knowledge of C/C++, Windows internals, and secure coding practices.You will collaborate across teams, mentor junior developers, and...

TJ Consulting Group seeks a Senior Software Engineer/Developer to design, develop, and field advanced cyber tools supporting offensive, defensive, and C2 cyberspace operations. You will work within a fast-paced, mission-driven environment to enable operational readiness and capability advancement in Windows ecosystems.Responsibilities include building...

Northrop Grumman–San Antonio is seeking cleared mid-level to Sr. Principal Software Engineers in the MissionSystems sector. You will work on kernel-mode development, reverse engineering, and vulnerability research for national security systems. The role requires US citizenship, active Secret clearance (TS potential), and strong C/C++ skills, with...

In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential....

CNF Technologies Corp is seeking a Software Engineer in San Antonio, TX, to work on advanced cyber capabilities for electronic warfare. This role will involve designing and developing software solutions, managing projects, and operating in a fast-paced environment.The suitable candidate must have over 5 years of software engineering experience, particularly...

Northrop Grumman Mission Systems seeks a Sr. Principal Cyber Software Engineer (Level 3 CNO Analyst/Programmer) to join our team in San Antonio, TX, with additional locations in Annapolis Junction, MD; Aurora, CO; and Carey, NC. You will design and develop software in C/C++, Python, Java; participate in code reviews; build Windows/.NET and UNIX tools;...

Northrop Grumman Mission Systems seeks a Principal Cyber Software Engineer (Level 1 CNO Analyst/Programmer) to design and develop secure software tools at multiple sites including San Antonio, TX. The role requires a current TS/SCI w/Polygraph clearance and strong C/C++, Python, and Java skills. Primary work locations include Annapolis Junction MD, San...

Northrop Grumman Mission Systems seeks a Principal Cyber Software Engineer to design and develop specialized tools and end-to-end data flows for government software projects. The role requires programming in C/C++, Python, Java, and scripting, plus experience with Windows/.NET and Unix environments. Applicants should have a relevant bachelor's degree...

Northrop Grumman–San Antonio is seeking cleared mid-level to Sr. Principal Software Engineers in the MissionSystems sector. You will work on kernel-mode development, reverse engineering, and vulnerability research for national security systems.The role requires US citizenship, active Secret clearance (TS potential), and strong C/C++ skills, with leadership...