Security Architect, Senior

Phase2 Technology; Arlington (VA); On-site; USD 112,800 - 257,000; Full time

Benefits offered by this job

Health benefits

Retirement benefits

Professional development

Paid leave

Job summary

A leading consulting firm based in Arlington, Virginia, seeks a Senior Security Architect with extensive experience in secure systems design and enterprise architecture to safeguard national security clients. The ideal candidate will apply cybersecurity engineering skills to lead innovative solutions and will need a Bachelor's degree in Computer Science or a similar field. This role offers a competitive salary range of $112,800 to $257,000 annually and includes various benefits for full-time employees.

Qualifications

• 12+ years of experience in enterprise architecture, secure system design, or cryptography.
• Experience supporting government or defense sector contracts.
• TS/SCI clearance.

Responsibilities

• Lead the design and development of secure systems for DoW clients.
• Oversee efforts to help customers integrate secure practices.
• Coordinate work with program leads to identify the right tools and techniques.

Skills

Enterprise architecture

Secure system design

Cryptography

Analytical skills

Organizational skills

Communication skills

Education

Bachelor's in Computer Science

Master’s in Computer Science

Tools

MBSE tools (Innoslate, Cameo)

SysML V2

Kernel Modeling language

Job description

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JOB SUMMARY

Everyone knows security needs to be “baked in” to a system architecture—you actually know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cybersecurity engineering and architecture skills to lead the design and development of secure systems for DoW clients? We’re looking for a senior security architect who can create solutions for national security clients that will withstand even the most advanced cyber threats.

As a lead data and security architect at Booz Allen, you’ll use digital and model‑based systems engineering practices to drive data, identity and architectures for senior DoW organizations. You’ll coordinate work with program leads to identify the right mix of tools and techniques to translate your customer’s IT needs and goals into a plan that will enable secure and effective solutions. You’ll advise on new techniques, break free from the legacy model, and go where the industry is going. You’ll guide the team through a critical approach to network design, providing alternatives and customizing solutions to maintain a balance of security and modernization needs.

This is a chance to lead a team to make a difference in the security of data and solutions architectures. You’ll oversee efforts to help customers overcome their most difficult challenges by integrating secure practices like multi‑factor authentication, identity and access management, cloud, and GenAI. You’ll broaden your skillset into modern MBSE tools while building peace of mind in critical infrastructure. As a technical leader, you’ll identify new opportunities to use cybersecurity solutions to help your clients meet their toughest challenges.

Work with us as we protect and advance the DoW’s security architectures.

Join us. The world can’t wait.

You Have

• 12+ years of experience in enterprise architecture, secure system design, or cryptography
• Experience with MBSE tools such as Innoslate or Cameo
• Experience with SysML V2 and Kernel Modeling language
• Experience with supporting government or defense sector contracts
• TS/SCI clearance
• Bachelor's in Computer Science, Cybersecurity, or Engineering

Nice If You Have

• Experience with NIST PQC standards and migration frameworks
• Knowledge of advanced security protocols, zero trust architectures, and secure data management
• Ability to display thought leadership through published research, conference presentations, or industry engagement
• Possession of strong analytical, organizational, and communication skills
• Master’s degree in Computer Science, Cybersecurity, Engineering, or a related field preferred; Doctorate degree a plus

Clearance

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract‑specific affordability and organizational requirements. The projected compensation range for this position is $112,800.00 to $257,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well‑being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work‑life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Identity Statement

As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Work Model

• If this position is listed as remote or hybrid, you’ll periodically work from a Booz Allen or client site facility.
• If this position is listed as onsite, you’ll work with colleagues and clients in person, as needed for the specific role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.