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Sr. Software Engineer II (6551)

MetroStar
Washington, USAfull_timePosted 9 Jun 2026

About the role

<p>As&nbsp;<strong>Sr. Software Engineer II&nbsp; (Trellix)</strong>, you’ll design and manage enterprise endpoint security solutions across DoD and IC environments, with deep expertise in Trellix and Windows/Linux systems. You will also lead engineering efforts, support incident response, and deliver technical reporting in classified, high-availability settings.</p> <p>We know that you can’t have great <a href="https://www.metrostar.com/">technology services</a> without amazing people. At MetroStar, we are <strong>obsessed </strong>with<strong> </strong>our people and have led a two-decade legacy of building the best and brightest teams. Because we know our future relies on our deep understanding and relentless focus on our people, we live by our mission: A passion for our people. Value for our customers.</p> <p>If you think you can see yourself delivering our mission and pursuing our goals with us, then check out the job description below!</p> <p><strong>What you’ll do:</strong></p> <ul> <li>Implement and apply technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access</li> <li>Provide engineering and sustainment support for the various endpoint security solutions</li> <li>Establish computing environment by designing system configuration, directing system installation, and defining, documenting, and enforcing system standards</li> <li>Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements</li> <li>Work with both the software vendor and the customer to research, analyze, and implement enterprise-wide security solutions/capabilities/enhancements to support customer business/mission goals and objectives</li> <li>Assist with design, analysis, testing and implementation of state-of-the-art secure architectures</li> <li>Oversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database administration and security management tools.)</li> <li>Oversee the reporting, documentation and investigation of all security related incidents; lead the development and implementation of corrective measures</li> </ul> <p><strong>What you’ll need to succeed:</strong></p> <ul> <li>An Active TS/SCI security clearance</li> <li>7 years of experience in Software Engineering</li> <li>DoD 8140 (DCWF CSSP Infrastructure Support certification )</li> <li>Strong working knowledge of administering applications in a Windows and Linux environment</li> <li>Expert-level kno

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Company

MetroStar

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