Millennium Corporation

Enterprise Security Engineer

Job Locations US-SC-Charleston
Posted Date 2 days ago(7/2/2020 2:33 PM)
Job ID


Founded in 2004, Millennium Corporation is a strategic management, cybersecurity and systems engineering firm and committed partner to the Federal Government - driven by results and focused on people as we help our customers achieve mission success. We have a proven record of performance supported by successful contract results with customers within the Army, Navy, Air Force, Department of Homeland Security, Office of the Secretary Defense and other civilian agencies. We offer large company capabilities with the agility and flexibility of a small business, meeting and exceeding evolving requirements.


Millennium Corporation is hiring a Enterprise Security Engineer to support a specialized program in Charleston, SC. Candidate must have an active Secret Clearance and be eliigbile to obtain a TS/SCI Clearance. 


  • Provides expertise on computer engineering and computer systems analysis
  • Supports the development of an Enterprise-wide Security Architecture and the design of a security model
  • Assesses network/systems optimizations and vulnerabilities for executive level decisions
  • Analyzes security services (infrastructure, application, identity) of existing and planned Cloud infrastructures (IaaS, PaaS)
  • Identifies gaps in security services
  • Serves as the SME in support of network planning, cloud security, network design and hosting environment implementation
  • Assists in the security engineering reviews of solutions, projects and programs for operational and developmental systems that are being researched and designed
  • Provides guidance, program plans, and security engineering and framework support for Software Assurance, Mobile Device Security (Mobility), Remote Access Solutions, and Personal Identity Verification (PIV)
  • Provides recommendations on secure baseline configurations, such as the Defense Information Security FAA (DISA) and Security Technical Implementation Guides (STIG)
  • Supports identification, development, and documentation of deviations from these baseline configurations for all assets, including network devices, desktops, and mobile devices
  • Coordinates meetings with key stakeholders across the enterprise to create consensus for the desired end-state architecture.
  • Works in a dynamic team environment and produces work products independently
  • Helps develop standard operating procedures and project documentation for systems, services and applications
  • Maintains and updates VMware infrastructure, guests and gold image templates
  • Performs light programming/scripting to support automation
  • Familiarity with open architecture principles and cyber security architecture principles that achieve cybersecurity framework goals
  • Assists with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews


  • Minimum Secret Clearance with eligibility to obtain a TS/SCI
  • 8 or more years of experience
  • 5+ years of experience with Network design and migration experience
  • 5+ years of experience with RedHat Enterprise administration
  • Knowledgeable of application deployment and troubleshooting procedures as well as familiar with standard RHEL services
  • 5+ years of experience supporting RMF accreditation and assessment of systems to continue maintaining and renewing ATOs
  • Experience reviewing technical requirements and translating concepts to business language.
  • Experience providing high-level design and architecture drawings, technically validating solutions and connecting business, data, security, and systems
  • Experience developing SW/IT solutions to complex technical problems regarding integration and deployment of large-scale systems
  • Experience with Windows Server administration to include detailed knowledge of Active Directory and other core Windows services
  • Experience implementing DISA STIG requirements for Microsoft and Linux operating systems, services and applications
  • Experience with Data at Rest, envelope security procedures and methodologies, HSDP 12, and pattern of life
  • Experience evaluating technical gaps or deficiencies and identifying as obstacles to achieving the organizations vision.
  • Experience leading or supporting projects related to IT Architecture, Engineering and Security Operations
  • Experience with performing root cause analysis, risk identification, and risk mitigation
  • Experience presenting to clients using multiple platforms (MS PowerPoint, Word, Visio)


  • Possess an understanding of Network Security, Security Operations & Administration, Incident Response & Recovery, Identity and Access Management, Vulnerability Management
  • Experience with MI Systems (NSA NET, JWICS, or Army Gold) and networks such as NIPR, SIPR, JWICS and/or NSANet.
  • Experience with Cloud Services (Google Apps, Amazon Web Services)
  • Familiarity with Artificial Intelligence (Al) and Machine Learning (ML) concepts.
  • CISSP, CISM, CISA, OSCP, AWS Solutions Architect


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