**MANTECH** seeks a motivated, career and customer-oriented **Cybersecurity Engineer** to join our team working in the **Washington, D.C. Navy Yard.** This is a **hybrid** position requiring 3 days on-site, 2 days remote. **Responsibilities include but are not limited to:** + Reviewing testing and validation to ensure system functionality and compliance with security standards + Developing technical documentation including schematics, specifications, and system architecture diagrams + Participating in engineering reviews, audits, and program milestone meetings + Assist with Participating Acquisition Resource Manager (PARMs) in getting Air Transfer Office (ATO) for aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support in system engineering design, network architecture and system security development to support platform-based network integration, information technology and communications for cybersecurity in accordance with NIST Framework, JCIDS System Survivability, DoD 8500 series, DoD Cybersecurity Test & Evaluation (T&E), Cyber Threat Intelligence, Navy Cybersafe, Navy Information Assurance /Technical Authority Board standards and NAVSEA Enclave policy + Support efforts in cybersecurity for the definition of system security requirements, risk assessments, systems analysis, systems design, cybersecurity T&E, assessment and authorization + Provide cybersecurity Risk Management Framework (RMF) support + Serve as a subject matter expert in the validation of the implementation of cybersecurity requirements for device, sub-system, system, enclave and platform + Recommend systems hardening solutions to increase operational survivability and resilience to operational risk to the mission for device, sub-system, system, enclave and platform + Provide engineering recommendations and support the integration of T&E into the identification and development of device, sub-system, system, enclave and platform level cybersecurity specification and requirements for implementation into the ship design + Support the phasing and fielding of cybersecurity for existing systems to future needs and trends through planned integration of the necessary cyber related architectural features and tools to protect the confidentiality, integrity and availability of the systems, networks platform mission and operation **Minimum Qualifications:** + Master’s degree in Computer Science, Electrical Engineering, or Mathematics with concentration in Computer Science + 10+ years of professional experience in Computer Design, Software Development or Computer Network Security + Must possess an IAT Level III Cert: CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH, CCSP, or, an IASAE Level III Cert: CISSP-ISSAP, CISSP-ISSEP, or CCSP + Experience supporting U.S. Navy programs or operations + Experience in Cybersecurity or Cyber Defense engineering and management **Preferred Qualifications:** + 7 of the 10 minimum years of required of experience focused in Cyber security, Cyber Defense engineering, and Management + CISM or CCIE Certification **Clearance Requirements:** + Must be a U.S. Citizen and possess an active or current Top Secret clearance. **Physical Requirements:** + Must be able to remain in a stationary position 50% + Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. + Must be able to exchange accurate information in these situations ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.