Principal Cyber Security Engineer

ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA.

Responsibilities include but are not limited to:

• Installing, configuring, and supporting COTS cybersecurity solutions within complex government Agency operational and security environments, acting as the primary point of contact for support and integration-related Operations and security management issues

• Support the on-going operation and maintenance of Elastic dashboard environment. The dashboard involves representing data gathered from hardware and software asset management, vulnerability management, configuration management, and privileged account and IDAM security solutions across various Federal Government Agencies.

• Prioritizes troubleshooting activities requested by Tier II Engineering staff, to include rapid installation and configuration of test systems to model customer environments.

• Maintains the confidentiality, integrity, and availability of data across physical and logical solution boundaries in multi-Agency environments

• Coordinate with Agencys Engineering resources and OEMs for patching, upgrading or renewing tool and sensor software and hardware

• Provides technical/management leadership on major tasks or technology assignments. Establishes goals and plans that meet project objectives. Has domain and expert technical knowledge.

• Supports Assessment and Authorization activities related to cybersecurity technologies, where applicable

Minimum Qualifications:

• Bachelor's Degree or 4+ years of additional cyber security experience in lieu of a degree

• 7+ years of cyber experience

• Experience with deploying and/or supporting enterprise security software products such as firewalls, IPS, Anti-Virus solutions, application firewalls, high availability solutions, network management systems, virtual systems

• Experience with the Linux OS [graphical user interface (GUI) and command line interface (CLI)], preferably experience with Red Hat v8.0

• Experience with Windows Server 2016, Windows Server 2019, Active Directory, Server Roles, Access Rights and Security Groups

• Knowledge of TCP/IP networking, 802.1x and network security

• IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification

Preferred Qualifications:

• Experience with AWS Cloud, Azure Cloud, or Cloud implementations and environments

• Experience with leading and mentoring engineering teams, fostering a positive team environment.

• Experience with writing information system security documentation (System Security Plans (SSP), Plans of Action and Milestones (POA&Ms), PTAs, PIAs, CMPs, CPs, and IRPs)

• Knowledge of information security standards, policies, and practices NIST SP 800-53 rev4, SP 800-37 rev2, FIPS-199, DHS 4300A

• Knowledge of engineering principles, methodologies, and tools relevant to the industry.

Clearance Requirements:

• Must have a current/active TS/SCI w/Polygraph

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.