Cyber Security Engineer Senior

2 weeks ago

Chantilly Loudoun County VA, United States ManTech Full time
Secure Our Nation, Ignite Your Future

At ManTech International Corporation, we're seeking a highly motivated and career-oriented Cyber Security Engineer, Senior to join our diverse team in the Chantilly, VA area.

Key Responsibilities:
  • Perform tasks and complete customer requests using the ServiceNow delivery platform.
  • Resolve incident tickets issued through ServiceNow.
  • On-board customer's assets consisting of operating systems, applications, and network devices in multiple enclaves.
  • Participate in Beta-testing future enhancements to the Audit Enterprise system and provide valuable feedback.
  • Manage the engineering, integration, and administration support required for successful delivery of capabilities and services to the operational baseline.
  • Assist the Program/Project engineers in testing and implementing future enhancements.
  • Utilize, evaluate, and update all engineer instruction sets and SOPs.
  • Ability to learn and perform the testing of sophisticated Audit SIEM platform applications in a physical and virtual environment.
  • Troubleshooting new and current data collection issues.
  • Troubleshooting system issues that make the system unstable or unusable.
  • Deployment and managing all supported and unsupported Splunk Add-ons that are required for specific data sources.
  • Integrations with other systems via API or other similar methods.
  • Provide documentation such as body of evidence documents (as needed), engineering documents, change management documents, system security plans, and accreditation documents.
  • Deliver a comprehensive Splunk deployment document to detail the specifications, deployment methods, and other architectural considerations to the production environment.
  • Maintain a strict role-based access control solution around the data collected, to provide a need-to-know ability.
  • Forwarder Configurations and Deployments: Design and deploy forwarders rapidly with centralized configuration management (Splunk Deployment Server).
  • Oversee Knowledge Object Management such as CIM management and tuning.
  • Oversee Enterprise Security configurations and tuning.
  • Experience in the use of network monitoring tools with a strong understanding of network protocols.
  • Ability to perform security analysis, development, and implementation of security policies, standards, and guidelines.
  • Ability to work collaboratively.
  • Strong Organizational skills are required.
Basic Qualifications:
  • Minimum Education: B.S. or relevant experience in related field.
  • Minimum/General Experience: 4+ years of IT and/or cyber experience.
  • Must possess the required DoD Directive IAT Level II or higher certification or ability to obtain within 6 months.
  • Strong organizational, analytical, and troubleshooting skills with a high level of attention to detail are required to succeed in this diverse environment.
  • Should be able to demonstrate understanding and appropriate application of DoD policy and technical security guidance to information systems.
  • Experience with Security Information and Event Management (SIEM) platforms, preferable Splunk.
  • A good understanding of Linux systems administration, general operating system security practices, TCP/IP networking, and network security concepts is required.
Preferred Qualifications:
  • Familiarity with the Certification & Accreditation process is preferable but not required.
  • Ability to learn and comprehend from provided training in an individual contributor and team capacity.
  • Splunk Certifications.
  • Experience with Security Information and Event Management (SIEM) platforms, preferable Splunk.
  • Experience with Linux, Red Hat, and CentOS.
  • Cloud environment experience and/or certifications.
  • Ability to modify feed creation to ingest customer logs in a standard format to meet policy requirements.
  • Familiarization with ICS for Audit collection requirements.
  • Familiarization with other Enterprise security services Host Base Security Service, and Enterprise Vulnerability Scanning Service, and UAM.
  • Ability to clearly articulate ideas for executive – level as well as technical staff consumption.
  • Analytical capability to look for and provide input on process improvements.
  • Must be able to multi-task, work independently and as part of a team, share workloads, and deal with sudden shifts in project priorities.
Security Clearance Requirements:
  • TS/SCI w/Poly

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