All Domain Security Specialist

All Domain Security Specialist page is loaded All Domain Security Specialist Apply locations Cambridgeshire time type Full time posted on Posted Yesterday time left to apply End Date: October 27, 2025 (30+ days left to apply) job requisition id R All Domain Security Specialist

The Opportunity:
As a defense mission professional, you ask questions others don't. You understand the nuances of complex situations. You use your skills to think bigger and push further, solving complex problems. We're looking for an expert like you to create solutions for missions that keep our nation safe.

As an all-domain security specialist on our team, you'll help your client manage a command-wide security program to support the workforce, facilities, and information handling. You'll apply your comprehensive understanding of personnel, physical, and information security regulations, policies, and procedures. As the authority, your client will look to you for time critical recommendations, often under pressure. This is a chance to grow your expertise and broaden your skillset. You'll share your expertise with other analysts through leadership and mentoring. We focus on growing as a team to deliver the best support to our customers, so you'll have resources to learn new expertise and tools. Join us as we provide the right information at the right time to support the clients' critical needs.

Join us. The world can't wait.

You Have:

• 5+ years of experience in Department of Defense security programs

• Experience inputting and using security information and tracking reports of incidents into the Defense Information System for Security (DISS)

• Experience with collateral and sensitive compartmented facility accreditation, including TEMPEST and fixed facility checklists

• Experience with sensitive compartmented facility management

• Experience with personal electronic device inspection and documentation

• Experience with Personnel Security, including SCI indoctrinations, access control, and visitor control

• Ability to work in a 24/7 environment

• Bachelor's degree

• TS/SCI clearance

• Active passport with at least 6 months validity for the purposes of visa applications

Nice If You Have:

• Knowledge of ICD-704/ICD-705 regulations

• Knowledge of DoDM 5200 Information Security Program

• Knowledge of DoD Facilities Construction

• Physical Security Certification (PSC)

• Security Fundamentals Professional Certification (SFPC)

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

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.

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 $86,800.00 to $198,000.00 (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.

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
Our people-first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely.

• 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.

About Us

Booz Allen is an advanced technology company delivering outcomes with speed for America's most critical defense, civil, and national security priorities. We build technology solutions using AI, cyber, and other cutting-edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, we enable our people, clients, and their missions to succeed-accelerating the nation to realize our purpose: Empower People to Change the World.

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.

If you are an individual with a disability and would like to request a reasonable workplace accommodation for any part of our employment process, please contact the Booz Allen Help Desk by calling 1- or sending an email to . This option is reserved only for individuals who are requesting a reasonable workplace accommodation. It is not intended for other purposes or inquiries.

Data Privacy For more information on how Booz Allen uses your information, please see our Careers Privacy Policy .