Lead Cybersecurity Engineer – Senior

MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients. Our commitment to excellence and our “Mission First” orientation has resulted in steady growth and an expanding client base across government agencies. We have employees nationwide and for the past three consecutive years were named one of the fastest growing Veteran-owned companies in the nation. Please take a moment to browse through our website and learn more about what it means to serve with MKS2. Lead Cybersecurity Engineer – Senior Location: National Capital Region (Washington, DC) – Hybrid/Onsite Clearance: Must be able to pass background check (U.S. work authorization required) Salary: $150,000-$175,000 Position Overview We are seeking a Senior Lead Cybersecurity Engineer to provide technical leadership across enterprise cybersecurity engineering, monitoring architecture, and security tool implementation. This role will drive improvements in detection capabilities, security controls, and overall cyber defense posture within a complex hybrid environment. Key Responsibilities Lead cybersecurity engineering efforts across: SIEM and monitoring platforms Cloud and endpoint security tools Vulnerability management solutions Design and support: Data source onboarding Alert tuning and reduction of false positives Detection engineering and correlation rules Dashboarding and reporting Translate cybersecurity risks into actionable engineering solutions and implementation plans Provide guidance on: Secure architecture design Zero Trust alignment Tool integration and control implementation Support incident response, root cause analysis, and advanced troubleshooting Develop and maintain: Standard operating procedures (SOPs) Engineering diagrams and documentation Implementation plans and technical reports Collaborate with SOC, NOC, SOAR, PAM, and vulnerability management teams Mentor junior engineers and provide technical leadership across teams Brief stakeholders on cybersecurity risks, solutions, and engineering strategies Required Qualifications 8–10+ years of experience in: Cybersecurity engineering Security architecture SIEM / monitoring engineering Cloud or enterprise security operations 5+ years leading: Security engineering initiatives Tool implementations and monitoring design Detection engineering and alert optimization Experience supporting complex enterprise environments (on-prem, cloud, hybrid) Strong ability to translate security risks into engineering solutions Technical Expertise SIEM / Monitoring Platforms: Splunk, Microsoft Sentinel, Elastic, QRadar, LogRhythm, or similar Security Tools & Platforms: AWS, Azure Microsoft Defender, CrowdStrike, Carbon Black Tenable, Rapid7, Nessus Core Capabilities: Alert tuning and correlation rule development Log source onboarding and data engineering Dashboard and visualization development Security control implementation Frameworks & Methodologies Knowledge of: NIST, FISMA, RMF Zero Trust architecture Incident response lifecycle Vulnerability management practices Education Bachelor’s degree in Cybersecurity, IT, Computer Science, Engineering, or related field (or equivalent experience) Certifications (Required/Preferred) Preferred certifications include: CISSP, ISSEP, CISM, CASP+, CCSP ITIL Foundation Cloud or SIEM platform certifications Diversity creates a healthier atmosphere: MKS2 Technologies is proud to be an Equal Employment Opportunity / Affirmative Action employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.