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Cyber Tools Engineer - ESS

hackajob
FULL_TIME Remote · US Colorado Springs, CO, El Paso, US USD 8417–14845 / month Posted: 2026-05-11 Until: 2026-07-10
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Job Description
hackajob is collaborating with Lockheed Martin - US to connect them with exceptional professionals for this role. Description: What We're Doing At Lockheed Martin Rotary and Mission Systems, we're pioneering the future of technology and defense. Our mission is to deliver innovative solutions that safeguard our nation and allies. Join us as we redefine what's possible in aerospace and defense. The Work Responsibilities As a Cyber Tools Specialist supporting the Lockheed Martin RMS Command and Control, Battle Management, and Communications (C2BMC) program, you will play a crucial role in enhancing the security posture of critical systems. Your primary responsibilities will include: Design, develop, configure, and maintain security policies, tasks, and deployments for the Trellix Endpoint Security Suite, including ePolicy Orchestrator (ePO), Endpoint Security (ENS) in the NT labs, the C2BMC Testbed (CTB), and Ops. Perform large-scale deployment, upgrades, patching, and optimization of Trellix agents and servers across Windows and Linux environments while ensuring minimal disruption to operations. Develop and maintain comprehensive technical documentation, including standard operating procedures (SOPs), policy guides, STIG compliance reports, and configuration baselines. Troubleshoot complex endpoint security issues, perform root-cause analysis, tune policies to reduce false positives, and implement automated remediation workflows. Support STIG implementation, security audits, and continuous monitoring requirements. Research and evaluate new Trellix features, updates, and best practices; recommend enhancements to strengthen the endpoint security program. Additional tasks include: installing, deploying, and unit testing additional Cyber Products (e.g., Delinea, ESS (Trellix), ACAS, Elastic, BigFix, KMS, etc.). Please Note This position requires a government security clearance at the Secret level to start; you must be a US Citizen for consideration. This position is located in Colorado Springs, CO and is 100% onsite. Who We Are Lockheed Martin is a global leader in aerospace, defense, and security solutions. We uphold the highest standards of business ethics and are committed to advancing technology to meet complex challenges worldwide. Joining Lockheed Martin means joining a team of dedicated professionals driven by integrity and innovation. Who You Are We are looking for an Sr. Cyber Tools Specialist with a background in Cyber Engineering and ESS who thrives in a dynamic, collaborative environment. You Will Possess Hands-on experience administering and engineering Trellix (or legacy McAfee/HBSS) Endpoint Security solutions in medium-to-large enterprise environments Demonstrated ability to develop and tune security policies, automate tasks via scripting, and create technical documentation for operational use and compliance. Strong understanding of Agile principles and practices. Proficiency in Linux or Windows operating systems, including installation and configuration. Excellent communication skills and ability to collaborate effectively with cross-functional teams and stakeholders. Why Join Us Join Lockheed Martin and embark on a rewarding career where your skills and expertise will be valued and developed. You’ll have the opportunity to work on cutting-edge technologies that make a difference in national security. Enjoy competitive benefits, career growth opportunities, and a supportive work environment that encourages innovation and excellence. If you’re ready to contribute to the future of aerospace and defense, apply today and experience your future with Lockheed Martin. Learn more about Lockheed Martin's Comprehensive benefits package here! Basic Qualifications Generally has 3+ years of related experience and may have a post-secondary degree or training in a related discipline. 3 years of hands-on experience specifically administering and engineering Trellix (or legacy McAfee/HBSS) Endpoint Security solutions. Proven experience deploying, configuring, and maintaining Trellix ePO, Endpoint Security (ENS), and related components (e.g., Application Control, DLP, Threat Intelligence) in medium-to-large enterprise environments. Demonstrated ability to develop and tune security policies, automate tasks via scripting, and create technical documentation for operational use and compliance. Strong background in Windows Server and client administration; working knowledge of Linux endpoint management. Desired Skills Bachelor’s degree in Computer Science, Engineering, or related technical field, or equivalent exp