Senior Software Developer; Systems Software

Salary: $146,000+ (based on experience and qualifications)

Clearance: Active TS/SCI with CI Polygraph Required

Endictus is seeking a Senior Software Developer (Systems Software) to support mission‑critical national security programs at Fort Meade. In this role, you will research, design, develop, test, and optimize systems-level software that supports advanced cyber operations, cloud environments, and enterprise computing platforms. The ideal candidate has extensive experience developing software for Computer Network Operations (CNO), distributed systems, and mission‑critical applications while working in secure, high-performance environments.

This position offers the opportunity to work alongside highly skilled engineers developing innovative software solutions that directly support the Intelligence Community and Department of Defense missions.

• Research, design, develop, test, and maintain systems-level software, operating system components, network distribution software, and enterprise applications
• Analyze software requirements and translate mission needs into scalable technical solutions
• Develop secure, reliable, and high-performance software supporting Computer Network Operations (CNO), cyber operations, and cloud-based environments
• Design and implement software architectures that support distributed systems and enterprise‑scale applications
• Perform software testing, debugging, troubleshooting, and performance optimization to ensure system reliability and efficiency
• Collaborate with software engineers, system architects, cybersecurity professionals, and mission stakeholders throughout the software development lifecycle
• Develop technical documentation, software specifications, and design artifacts while applying computer science, engineering, and mathematical principles to solve complex technical challenges
• Support software modernization initiatives and ensure all solutions meet security, quality, and operational requirements

• Active TS/SCI clearance with CI Polygraph
• Bachelor's degree in Computer Science, Information Assurance, Information Systems Security Engineering, Software Engineering, or a related technical discipline from an accredited college or university
• Experience developing software for Computer Network Operations (CNO), cyber operations, or cloud-based environments
• Strong experience with systems software development and software engineering best practices
• Proficiency in one or more modern programming languages such as C, C++, Java, or Python
• Experience designing, developing, testing, and maintaining complex software systems
• Strong understanding of software architecture, operating systems, networking, and distributed computing
• Experience supporting the full software development lifecycle, including requirements analysis, design, implementation, testing, deployment, and maintenance
• Excellent analytical, troubleshooting, and problem‑solving skills

• Experience developing embedded systems software
• Experience supporting Intelligence Community or Department of Defense programs
• Experience developing cloud‑native applications and services
• Knowledge of secure software development methodologies and cybersecurity best practices
• Experience working in Agile software development environments
• Strong written and verbal communication skills
• Ability to collaborate effectively with multidisciplinary engineering teams
• Commitment to continuous learning and emerging technologies

• Master's degree with 10 years of relevant experience
• Bachelor's degree with 12 years of relevant experience
• Associate's degree or High School diploma with 16 years of relevant experience

Our industry‑leading benefits package contributes to approximately 30% of your total compensation package!

• Paid time off accrued at a rate of 6.33 hours per semi‑monthly pay period (19 days/152 hours annually during the first two years)
• 12 paid holidays that can be used as floating holidays throughout the year (11 Federal holidays plus one birthday holiday)
• Compensatory Time and Flex Time (when authorized)
• 100% employer‑paid health insurance premium or a prorated…