Cyber Security Engineer I​/II​/III – Top Secret Clearance | Norfolk, VA

Cyber Security Engineer I/II/III – Top Secret Clearance | Norfolk, VA

Cambridge International Systems, Inc.

Join a dynamic global team united by shared values: commitment, integrity, and perseverance. At Cambridge, you’ll work alongside top talent worldwide, tackling some of today’s most complex and critical challenges in defense and security.

We are currently seeking a Cyber Security Engineer to support operations in Norfolk, VA. This is a full-time, CONUS position requiring an active DoD Top Secret clearance.

This position is contingent upon contract award with an expected award date of March 2026.

• Monitor and analyze networks, system logs, and security alerts to identify, investigate, and escalation cybersecurity incidents.
• Support enterprise cyber defense operations by maintaining security tools and aligning activities with RMF, NIST, and organizational risk frameworks.
• Assess cybersecurity requirements, conduct vulnerability and risk assessments, and identify security gaps across systems and architectures.
• Develop, implement, and maintain cybersecurity controls, policies, and A&A documentation to support accreditation and compliance.
• Lead vulnerability management and incident response efforts, including remediation tracking and regulatory reporting.
• Test and validate security controls to ensure operational effectiveness and compliance.
• Design and support secure DoD Information Assurance architectures and system integrations.
• Provide cybersecurity training, lead post-incident reviews, and promote a strong security awareness culture.

• Education & Experience:
  • HS Diploma + 5 years of relevant experience
• Technical Expertise:
  • Experience with the RMF Process
  • Experience with policy and RMF artifact development.
  • Ability to lead a team of cyber security professionals and direct tasking and provide mentorship and leadership.
  • Experience web-based applications designed to support the RMF and A&A such as eMASS and MCCAST.
• Certifications:
  • CISSP or CASP+ certification
  • Must have a current and active DoD Top Secret security clearance.
  • Proficient with modern IT tools and infrastructure technologies
  • Develops technical solutions to complex problems.
  • Exercises considerable latitude in determining objectives and approaches to assignment.

• Desire experience with HBSS.

• Up to 25% travel, CONUS may be required; some overnight stays possible.

• Compliance with vaccination and medical requirements for TDY/OCONUS roles as per Vaccine Recommendations by AOR | Health.mil.

Office setting:

• Primarily an office-based role in Norfolk, VA.
• Standard desk/computer work with flexibility for walking and movement on site
• Must be able to work in an office environment, sitting at a desk, looking at a computer for most of the workday.
• Work is physically comfortable; the employee has discretion about sitting, walking, standing, etc.
• May be required to travel short distances to offices/conference rooms and buildings on site.

• Employment is contingent upon successful background investigation
• Drug screening may be required for federal contract compliance

We believe in investing in our team—both professionally and personally:

• Medical, dental, vision, life, accident, and critical illness insurance
• 401(k) immediate vesting and match
• Paid time off and company holidays
• Generous tuition & training support
• Relocation assistance
• Sign-on and performance-based bonuses
• Employee referral program
• Access to Tickets at Work, EAP, wellness initiatives, and more

If you're driven by mission, technology, and teamwork—we want to hear from you. Cambridge is growing, and this position is just one of many opportunities on our global team. Know someone perfect for the role? Referrals are welcome—both employees and non-employees may qualify for a bonus.

Apply today and help shape the future of secure cloud computing for national security.

At Cambridge, innovation grows through diversity. We are proud to be an equal opportunity employer, committed to creating an inclusive and supportive work environment for all. Learn more at