Information System Security Assessor

Company: Booz Allen Hamilton
Location: Herndon
Posted on: April 1, 2026

Job Description:

Information System Security Assessor The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to government agencies. In all of this “cyber noise,” how can these organizations understand their risks and how to mitigate them? The answer is an information security risk spe cia list like you who will break down complex threats into manageable plans of action. As an Information System Security Assessor on our team, you’ll use your experience to work with national security and intelligence community clients to discover their cyber risks, understand policies , and develop mitigation plans. You’ll review technical and environmental details to assess the entire threat landscape. Then, you’ll guide your client through a plan of action with presentations, white papers, and milestones. You’ll work with your client to translate security concepts, directives, and controls into action so they can make the best decisions to secure their mission-critical systems. This is your opportunity to act as an information security spe cia list while broadening your skills in leading-edge technologies in support of national security. Join us. The world can’t wait. You Have: 6 years of experience with cybersecurity Experience as an ISSO, ISSE, or ISSM Knowledge of performing assessment and authorization activities for Intelligence Community customers in accordance with ICD 503 requirements TS/SCI clearance with a polygraph HS diploma or GED Nice If You Have: Experience with ICD 503, CNSS, and NIST requirements, processes, and controls and control implementation Experience with cyber defense and vulnerability assessment tools Experience with operating systems, platforms, and technologies, including Windows, Linux, cloud, virtualization, or wireless Knowledge of customer IT systems, requirements, and processes for information assurance, assessment, and authorization activities Ability to work independently and as part of a team Possession of excellent verbal and written communication skills Bachelor's degree Advanced Cybersecurity Certifications, including Security, GSEC, or CISSP Certification 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 with polygraph 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 $99,000.00 to $225,000.00 (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 hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. 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. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided . Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. Remote : If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility. Hybrid : If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the 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.

Keywords: Booz Allen Hamilton, Baltimore , Information System Security Assessor, IT / Software / Systems , Herndon, Maryland