Lead Info Security Systems Engineer

Job Description

Requirements
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### Must have:

### - We require a bachelors degree plus at least 9 years of relevant experience, or a graduate degree plus at least 7 years of related experience. - Your degree should be in computer science or an engineering discipline such as systems, electrical, computer, or software engineering, with experience tied to MBSE digital engineering and/or Zero Trust Architecture. - We require an active DoD Secret security clearance; active TS/SCI is strongly preferred. - You must be able to obtain a DoD-recognized baseline security certification equivalent to IASAE 2 or 3, such as CISSP, CSSLP, SecX, ISSEP, or ISSAP, within 6 months of hire.

Responsibilities:
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- We lead the development and modeling of cybersecurity requirements within a digital engineering and MBSE environment using tools such as the Cameo suite. - We apply standardized modeling languages and frameworks, including UML, SysML, and UAF, while mentoring the engineering team to improve speed and delivery quality. - We help shape and implement Zero Trust Architecture to protect modern, perimeter-less environments by enforcing continuous verification of users and devices. - We define, design, implement, document, test, and sustain ZTA security solutions for National Security Systems in a DoD setting. - We collaborate with system developers to assess and design advanced systems using MBSE tools and current NIST, DoD, and NSA guidance. - We communicate requirements, designs, implementation approaches, concepts of operations, and technical baselines to engineering leaders, customer leadership, and SETA personnel. - We work 100% onsite and may travel up to 25% of the time.
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Company:
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We are L3Harris, a trusted disruptor in defense technology, focused on delivering end-to-end solutions across the space, air, land, sea, and cyber domains to support national security. We foster an inclusive and engaging environment that supports professional growth, work-life success, and a strong commitment to our values and communities. This role is based in Colorado Springs, CO on a 9/80 schedule and is performed fully onsite with possible travel. We also offer a competitive benefits package that includes health and disability insurance, a 401(k) match, flexible spending accounts, an employee assistance program, education assistance, parental leave, paid time off, and company-paid holidays.
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