Cybersecurity Architect, (TS/SCI), CI Poly

K2 Space Corporation·Los Angeles, CA·25 июля

Cybersecurity Architect, (TS/SCI), CI Poly

🏢 ОфисMiddleПолная занятость

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Наша компания

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an

О роли

With multiple launches in 2027 and plans to scale to 100 satellites a year, we're Building Bigger — helping develop the solar system and build toward a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a high-growth Series D-funded company, we'd love for you to apply.

Чем предстоит заниматься

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

Lead the design and support the accreditation of systems under the Risk Management Framework (RMF), including the preparation and review of System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action & Milestones (POA&Ms)

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

Collaborate with program managers, system engineers, and government stakeholders to integrate security requirements into system development lifecycle (SDLC) processes

Evaluate emerging threats, technologies, and adversarial TTPs; recommend architectural countermeasures and mitigations

Support Cross Domain Solution (CDS) design, evaluation, and accreditation efforts in coordination with relevant approval authorities

Provide technical guidance on zero trust architecture (ZTA) implementation within classified environments

Develop and present security architecture documentation, briefings, and recommendations to senior leadership and others

Mentor junior security team members and serve as a subject matter expert (SME) on classified cybersecurity matters

Наши требования

Active Top Secret / SCI (TS/SCI) security clearance with Counterintelligence (CI) Polygraph — must be in-scope and adjudicated prior to start

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

Strong understanding of endpoint security, identity and access management (IAM), and Privileged Access Management (PAM) in government environments

Proven ability to lead technical security architecture efforts and communicate findings to both technical and executive audiences

Experience with zero trust architecture (ZTA) implementation in accordance with DoD ZT Strategy and NIST SP 800-207

Familiarity with NSA-approved cryptographic solutions and key management systems used in classified environments

Experience supporting all levels of classified programs

Background in cloud security architecture within classified environments (e.g., AWS C2S, Azure Government, or equivalent IL5/IL6 environments)

Experience with Cross Domain Solutions (CDS), data guards, and approval processes

Prior experience as an Information System Security Officer (ISSO) or Information System Security Manager (ISSM)

Familiarity with the Cybersecurity Maturity Model Certification (CMMC) framework

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Electrical Engineering, or a related technical discipline is required

Master's degree in a related field is preferred

Equivalent combination of education, military technical training, and hands-on experience in classified environments may be considered

Мы предлагаем

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!

Export Compliance

As defined in the ITAR, “U.S. Persons” include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a “U.S. Person.”

Дополнительно

One or more of the following certifications is required or strongly preferred

CISSP — Certified Information Systems Security Professional

CISM — Certified Information Security Manager

SABSA — Sherwood Applied Business Security Architecture

CASP+ — CompTIA Advanced Security Practitioner

DoD 8570/8140 IAT Level III or IAM Level III baseline certification (required for applicable roles)

CCSP — Certified Cloud Security Professional

AWS Certified Security – Specialty or equivalent cloud security certification

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

K2 Space Corporation

Los Angeles, CA

ГрейдMiddle

ЗанятостьПолная занятость

РегионНе Россия

ФорматОфис

ИсточникСкрыто

Опубликовано25 июля

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