Cybersecurity Architect, (TS/SCI), CI Poly

8 or more years of cybersecurity experience directly supporting the Department of Defense, Intelligence Community, or other U.S.

government national security programs.

Demonstrated expertise in cybersecurity architecture design for classified and sensitive government networks and information systems.

Deep familiarity with NIST SP 800-53, ICD 503, CNSSI 1253, DODI 8510.01 (RMF), and related DoD/IC cybersecurity policy frameworks.

Experience designing or operating within multi-classification-level environments and managing cross-domain data transfer requirements.

Proficiency in network security architecture, including segmentation, firewall policy, PKI/encryption, and intrusion detection/prevention.

Base salary range for this role is $170,000 - $230,000 + equity in the company

Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level

Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks

If you don’t meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged!

If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.

Export Compliance

We are seeking an experienced Cybersecurity Architect to support classified programs in direct service to the Department of Defense (DoD) and Intelligence Community (IC).

In this role, you will design, develop, and implement comprehensive security architectures for unclassified, CUI and classified information systems operating within K2 Space environments.

You will serve as a trusted technical authority, shaping enterprise security strategy, guiding risk management decisions, and ensuring compliance with applicable government cybersecurity frameworks and directives.

Architect end-to-end cybersecurity solutions for systems across K2 Space, DoD and IC environments, ensuring alignment with mission requirements and compliance mandates.

Define and enforce security architecture baselines, reference models, and standards across multi-domain and cross-domain environments.

Conduct threat modeling, vulnerability assessments, and security architecture reviews for new and existing classified systems and programs.