Senior Software Engineer

Salary: $160,000 - 185,000 per year Requirements:

• Active TS/SCI security clearance
• At least 7 years of software engineering experience
• DoD 8140 (DCWF CSSP Infrastructure Support) certification
• Strong working knowledge of administering applications in Windows and Linux environments
• Expert-level experience deploying and managing Trellix ePO, Threat Prevention, DLP, Endpoint Security (ENS), Policy Auditor, File Integrity Monitor (FIM), and Application Whitelisting
• Experience setting up Trellix from scratch, including policy configuration, system deployment, and integration with Microsoft SQL databases
• Experience with large-scale enterprise or global networks in a fast-paced, diverse environment
• Understanding of and experience with the IC Architecture Framework and other key network architecture and strategic planning instructions
• Experience preparing status reports and deliverables for senior management and customers
• Experience planning, designing, and evaluating security systems and architectures
• A degree is preferred but not required

• Implement technologies, processes, and practices to protect networks, devices, programs, and data from malicious attacks, damage, or unauthorized access
• Provide engineering and sustainment support for endpoint security solutions
• Establish computing environments by designing system configurations, directing installations, and defining, documenting, and enforcing system standards
• Advise on hardware and software selection, implementation methods, and tools to meet current and future capacity needs
• Work with software vendors and customers to research, analyze, and implement enterprise security solutions and enhancements that support mission objectives
• Support the design, analysis, testing, and implementation of secure architectures
• Oversee security infrastructure sustainment, maintenance, and advanced configuration, including policy management, database administration, and security management tools
• Oversee security incident reporting, documentation, and investigation, and lead the development and implementation of corrective measures

• Hardware
• Support
• Linux
• Network
• SQL
• Security
• Windows

More:

We are seeking a Senior Software Engineer II to design and manage enterprise endpoint security solutions across Department of Defense and Intelligence Community environments. The position is on-site in Washington, DC, and involves work in classified, high-availability settings. This is a full-time, permanent opportunity with a competitive salary of $160,000–$185,000 per year and a comprehensive benefits package. The role is offered on a W-2 basis, and applicants must be willing and able to work under that arrangement.

last updated 42 week of 2026