Blue Team Engineer

Data Intelligence, LLC (DI) is seeking an experienced Blue Team Engineer to join our team supporting critical Department of Defense (DoD) cybersecurity initiatives. The successful candidate will be responsible for defending enterprise networks by conducting continuous monitoring, vulnerability assessments, threat detection, and incident response to ensure the security and integrity of DoD systems. This position is fully on-site in Dam Neck, VA.

*This position is contingent upon award of contract*

Responsibilities:
    System Hardening & Security Controls:

•     Design, implement, and enforce security controls across network, hardware, and software components.
•     Apply system hardening techniques to secure systems against cyber threats and ensure compliance with DoD cybersecurity policies.

Vulnerability Management:

• Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) to identify system weaknesses.
• Remediate findings by applying vendor patches and implementing corrective measures on both Linux and Windows operating systems.

Threat Intelligence & Analysis:

• Analyze and monitor threat intelligence to identify emerging potential threats.
• Utilize frameworks such as MITRE ATT&CK and MITRE D3FEND to develop proactive defense strategies.
• Incident Detection & Response:
• Perform continuous monitoring and log analysis to detect anomalous activity.
• Respond to security incidents, investigate root causes, and implement remediation measures.

Compliance & Policy Adherence:

• Ensure compliance with DoD security frameworks, policies, and procedures.
• Maintain documentation and reports to demonstrate adherence to DoD cybersecurity requirements.

Network & Virtualization Support:

• Configure and manage network devices and virtual environments to support secure operations.
• Identify and mitigate risks associated with virtualization technologies.

Required Qualifications:

• Bachelor of Science in Information Systems, Information Technology, Computer Science, or Computer Engineering.
• Minimum of 10 years* professional experience in:
  • System hardening and security control implementation
  • Network and virtualization technologies.
  • DoD cybersecurity policies and security tools.
  • Threat intelligence analysis and emerging threat identification.
  • Vulnerability assessment using ACAS.
  • Patch management and vulnerability remediation on Linux and Windows systems.
  • Design, implementation, and configuration of security controls across network, hardware, and software components.

                    * 8 years' relevant experience may be accepted if candidate possesses a Masters Degree; 5 years of relevant experience may be accepted if candidate possesses a PhD.

• Minimum IAT Level III certification (e.g., CASP , CCNP, CISA, CISSP or Associate, GCED, GCIH, CCSP)
• Active security clearance that is at least secret level

Preferred Skills:

• Strong analytical and problem-solving skills in cybersecurity environments.
• Familiarity with Security Information and Event Management (SIEM) tools.
• Hands-on experience in penetration testing and adversary simulation.
• Proficiency in scripting and automation to improve security monitoring and remediation.

 

Data Intelligence, DI is an established small business that has supported the critical missions of our government clients since 2005. We provide full life cycle system development, systems engineering, cybersecurity, and supporting analytical and logistics support to C4ISR and other complex systems. We are an equal opportunity employer that offers competitive salaries, comprehensive benefits, a team-oriented environment, and opportunities for advancement. Our excellent employee retention record reflects our employee focus. We work with Veteran’s organization to proactively hire those who have served our country. We offer medical, dental and vision insurance, 401k, PTO and 11 paid holidays.

Data Intelligence is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.