Senior Cybersecurity Systems Engineer

4 weeks ago

Vienna, Virginia, United States M.C. Dean, Inc. Full time
About the Role

M.C. Dean, Inc. is seeking a highly skilled Senior Systems Engineer to join our dynamic multidiscipline team responsible for designing, implementing, and supporting access control, system integration, endpoint protection, data protection, and other components of our cybersecurity infrastructure.

Key Responsibilities
  • Analysis of cybersecurity frameworks (NIST, ISO, CMMC) and development of detailed architecture and design of system and security management capabilities;
  • Researching available technology options and their respective functional, performance, security, and interoperability characteristics;
  • Testing and evaluation of technology components;
  • Producing detailed system design, including network and systems infrastructure, interconnections, and application configuration to implement and enforce enterprise-wide access control, audit and accountability, data protection, system integrity, and other policies;
  • System implementation, policy development, configuration, and administration of key solution components, including network infrastructure, cybersecurity management application software, database stores, and other components;
  • Plan, evaluate, and execute capacity optimization, updates, upgrades, and other lifecycle activities associated with the solution;
  • Troubleshooting of functional and performance problems;
  • Create and maintain detailed and accurate system documentation, including design and configuration plans, design diagrams, task-oriented procedures, operations and maintenance plans, etc.
Requirements
  • 5-7 years of progressive experience performing comparable systems engineering, implementation, and support functions;
  • Advanced knowledge of secure configuration benchmarks and hands-on experience in system hardening;
  • Advanced knowledge and hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security, data loss prevention, SIEM, vulnerability scanning, and related;
  • Working knowledge of MS Windows platform and services, including Active Directory, Group Policy Objects, virtual desktop infrastructure, application deployment frameworks and components, networking, and storage services, and their associated cybersecurity characteristics, logging, monitoring, and auditing capabilities;
  • Working knowledge and hands-on experience with MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services;
  • Working understanding of network infrastructure, concepts of operation, and protocols such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc.
Preferred Qualifications
  • Knowledge of specific network equipment (e.g. Cisco, Palo Alto, Juniper) and working experience with routing, switching, and firewall configuration;
  • Microsoft Certified Professional / Systems Engineer certification is strongly desired;
  • Security+ or CISSP certification is strongly desired;
  • US Citizenship is a requirement for this position.
Physical Demands
  • Exposure to computer screens for an extended period of time;
  • Sitting for extended periods of time;
  • Reach by extending hands or arms in any direction;
  • Finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard;
  • Listen to and understand information and ideas presented through spoken words and sentences;
  • Communicate information and ideas in speaking so others will understand;
  • Read and understand information and ideas presented in writing;
  • Apply general rules to specific problems to produce answers that make sense;
  • Identify and understand the speech of another person.
EOE Statement

M.C. Dean, Inc. is an Equal Opportunity Employer and welcomes applications from diverse candidates. We are committed to creating an inclusive and respectful work environment for all employees.

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