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Cybersecurity Engineer

Company:
Millennium Corporation
Location:
Hanscom AFB, MA
Posted:
June 05, 2025
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Description:

For two decades, Millennium Corporation has been operating on the leading edge of cybersecurity. Our elite team of more than 400 experts has an unparalleled record of performance supporting Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. With the largest contingent of contracted Red Team operators in the DoD, we provide an unmatched level of threat intelligence and battle-tested experience for customers in both the DoD and federal civilian markets.

What We Believe

Millennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law.

Responsibilities

Millennium Corporation is hiring a Cybersecurity Engineer to work in Hanscom, MA. The candidate must have an active secret clearance.

Duties include, but not limited to:

Support the system/application Authorization and Accreditation (A&A) effort to include assessing and guiding the quality and completeness of A&A activities, tasks and resulting artifacts mandated by governing DoD and Air Force policies (i.e., Risk Management Framework (RMF)

Update, monitor, and manage information in systems for the program office

Process and manage system user account requests and process tools

Process and manage system port/protocol and access control list requirements

Process and manage system Public Key Infrastructure (PKI) identification and authorization requirements

Manage the distribution, implementation, remediation, and tracking of system security updates and configurations as required by the DoD

Conduct risk and vulnerability assessments of planned and installed information systems to identify vulnerabilities, risk, and protection needs

Recommend systems security contingency plans and disaster recovery procedures

Recommend and implementing programs to ensure that systems, network, and data users are aware of, understand, and adhere to systems security policies and procedures

Participate in network and systems design to ensure implementation of appropriate systems security policies

Recommend initial, or updates to, software and configurations to new or existing system security mechanisms

Facilitate the gathering, analysis and preservation of evidence used in the prosecution of computer

Provide leadership assistance in the analysis of the design, development, integration, implementation, and testing of cybersecurity requirements

Review, analyze, and assess implementations of cybersecurity (i.e. RMF security controls) throughout the open systems architecture and associated services, derived requirements specifications, design documents & design implementation

Provide technical advice in the area of systems security across all systems and supports

Maintain databases that reflect receipt, storage, inventory, and disposition of classified information to include data entry, updates, and generation of reports

Support Government program office in audits of Government classified holdings to ensure proper accountability

Maintain databases of classified visits and clearance levels

Perform inspection, inventory, logging, storage, documentation, transmittal and internal distribution of classified information received

Evaluate Contractor classified data submittals for compliance with the appropriate System Security Classification Guide (SSCG)

Qualifications

Candidate must have an active secret clearance.

Bachelor's Degree in engineering discipline and 8 YoE. HS Diploma and additional years of experience maybe be considered.

Understanding of cybersecurity in DoD cloud infrastructure

Understanding of Agile methods, including CI/CD, DevSecOps, and DevOps

Possess the ability to effectively communicate in both written and verbal forms on highly technical Security +CE Certification / (Desired - SSCP or CISM)

Business Development

Assist 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.

Physical Requirements

Must be comfortable with prolonged periods of sitting at a desk and working on a computer.

Must be able to lift up to 10-15 pounds at a time.

Travel Requirements

5%

Active Full Time Regular

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