Systems Security Engineer (Tempest / Redseal Security Specialist)

Bowhead is seeking an experienced Systems Security Engineer (Tempest / Redseal Security Specialist) to join our team in Dahlgren, VA.Bowhead is seeking a Systems Security Engineer in Dahlgren, VA, to support cybersecurity operations, TEMPEST compliance activities, and enterprise network security analysis efforts within the NSWCDD RDT&E network. The selected candidate will lead the operational use and administration of the RedSeal network security platform, be responsible for TEMPEST inspection preparation, compliance validation, and related security activities and support enterprise CND activities., * Lead TEMPEST inspection preparation and compliance activities, including support for RED/BLACK separation verification, cable management reviews, wireless separation requirements, and related facility security practices in accordance with Government guidance and direction.

• Lead the administration and operational utilization of the RedSeal enterprise network security platform to assist with network visualization, security analysis, network segmentation review, and identification of potential security risks.
• Conduct security-focused reviews of network architecture, system configurations, and security controls to identify potential vulnerabilities, misconfigurations, or compliance concerns.
• Support implementation and validation of cybersecurity and information assurance requirements in accordance with applicable DoD, Navy, and NSWCDD security policies and procedures.
• Monitor and analyze cybersecurity alerts, system logs, and network activity to identify potential security concerns and support ongoing cyber defense operations utilizing tools such as Splunk, Carbon Black, Microsoft Defender for Endpoint (MDE), and Cisco security platforms.
• Document cybersecurity findings, inspection results, corrective actions, and security recommendations.
• Coordinate and collaborate with system administrators, network engineers, ISSOs/ISSMs, and Government personnel to support cybersecurity compliance and operational requirements.
• Research, evaluate, and recommend cybersecurity tools, technologies, and security best practices that improve network visibility, security posture, and defensive capabilities.
• Support continuous improvement efforts across cybersecurity operations, compliance validation activities, and technical security processes.
• Other duties as assigned

• High School Diploma required.
• Three to five (3-5) years of experience in cybersecurity, systems security, network security, compliance, or related information technology fields preferred.
• Must meet DoD 8570 IAM Level II Certification.
• Working knowledge of cybersecurity principles, network security concepts, operating systems, and common cyber threats.
• Expertise with enterprise cybersecurity tools such as Splunk, Carbon Black, Microsoft Defender for Endpoint (MDE), vulnerability management platforms, or related security technologies preferred.
• Working knowledge of DoD cybersecurity requirements, STIGs, vulnerability management practices, and information assurance concepts preferred.
• Familiarity with network infrastructure concepts including TCP/IP, VLANs, routing, switching, wireless networking, and firewall/security controls preferred.
• Familiarity with TEMPEST concepts, RED/BLACK separation principles, physical security practices, or related compliance activities preferred.
• Experience with network documentation, compliance validation, security auditing, or infrastructure assessments preferred.
• Working knowledge of Windows and Linux operating environments preferred.
• Strong analytical, troubleshooting, organizational, and problem-solving skills.
• Ability to communicate effectively with technical and non-technical personnel and work collaboratively within a team environment.

Desired Skills

• Familiarity with RedSeal or similar network security visualization and analysis platforms.
• Knowledge of RDTE, enterprise, or DoD network environments.
• Experience supporting compliance inspections, cybersecurity assessments, or operational security activities.
• Ability to learn new cybersecurity technologies and security processes in a dynamic operational environment.

Physical Demands:

• Must be able to lift up to 10-20 pounds
• Must be able to stand and walk for prolonged amounts of time
• Must be able to twist, bend and squat periodically

SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Top Secret level. US Citizenship is a requirement for Top Secret clearance at this location.