Red Team Security Engineer

Millennium; Maryland; Hybrid; USD 120,000 - 150,000; Full time

Job summary

Millennium Corporation seeks a Red Team Security Engineer to join our Washington DC area team in a hybrid capacity. The role requires active TS/SCI clearance with CI Poly eligibility and hands-on experience performing advanced adversary simulations across networks, endpoints, and cloud services.

You will lead in-depth red team operations, collaborate with SOC and Blue Team, and develop testing methodologies, threat models, and risk-based remediation plans to strengthen defense postures.

Qualifications

• Active TS/SCI clearance with CI Poly eligibility is required.
• BS plus 5+ years of experience or 5 years experience in lieu of degree.
• Security+ certification required; OSCP/GPEN/CEH/CCNA/CISSP desired.

Responsibilities

• Monitor, analyze, and detect cyber events and incidents within information systems and networks.
• Assist with integrated, dynamic cyber defense and maintain security toolsets to support continuous monitoring and authorization programs.
• Determine security requirements by researching information security standards and conducting risk assessments.
• Implement security systems and intrusion detection methodologies; provide support to SOC and Blue Team.
• Develop and implement test scripts to verify security controls.
• Maintain security by monitoring compliance with standards and procedures and conducting incident response analyses.
• Design, develop, and integrate DoD-like IA architectures for computing and network environments.
• Ensure architecture and design of systems are functional and secure.

Skills

Red Team operations

Threat modeling

Cyber defense coordination

Education

BS + 5+ yrs experience or 5 yrs in lieu of degree

Security+ Certification

OSCP/GPEC/CEH/CCNA/CISSP (desired)

Tools

Security tools & tooling

Job description

Millennium Corporation is hiring a Red Team Security Engineer to work in Washington DC in a Hybrid capacity. The candidate must have active TS/SCI clearance with CI Poly eligibility .

As a Red Team Security Engineer, you will be challenged to perform in-depth Red Team operations on a wide variety of tools, systems, services, and network/store/compute environments. Currency with attacking the latest IT and communications technologies - as well as a solid foundation in network and services basics - are a must.

In this job you will:

• Monitor, analyze, and detect Cyber events and incidents within information systems and networks under general supervision.
• Assist with integrated, dynamic cyber defense, coordinate and maintain security toolsets to support organizations’ continuous monitoring and ongoing authorization programs, establish a framework by which cyber risk can be measured and quantified in the marketplace.
• Determine security requirements by researching information security standards; conducting system security and vulnerability analyses and risk assessments; studying architecture/platform; identifying integration issues;
• Implement security systems by specifying intrusion detection methodologies and equipment preparing preventive and reactive measures; providing technical support to SOC, Blue Team, and other defenders; completing documentation.
• Verifies security systems by developing and implementing test scripts.
• Maintains security by monitoring and ensuring compliance with standards, policies, and procedures; conducting incident response analyses; developing and conducting training programs.
• Responsible for the design, development, implementation, and integration of a DoD-like IA architectures, systems, or system components for use within computing, network, and enclave environments.
• Ensure that the architecture and design of development and operational systems are functional and secure. This includes designs for program-of-record systems and special-purpose processing nodes with platform IT interconnectivity.

Qualifications

• Candidate must have an active TS/SCI clearance with CI Poly eligibility
• BS & 5+ Yrs of experience or additional 5 yrs of experience in lieu of degree
• Required: Sec+ Certification
• Desired Certifications (one or more): OSCP/E, GPEN, CEH, CCNA, CISSP