Cybersecurity Specialist

R-00187299



Leidos is seeking a detail-oriented Cyber Security Analyst with expertise in Security Accreditation to support the assessment, authorization, and continuous monitoring of information systems. The successful candidate will ensure systems comply with government and industry cybersecurity requirements while supporting the organization's Risk Management Framework (RMF) processes.

• Lead and support the security accreditation process for information systems.
• Develop, maintain, and review security authorization packages.
• Conduct security control assessments in accordance with RMF and applicable security standards.
• Collaborate with system owners, engineers, and stakeholders to implement security controls.
• Perform security risk assessments and recommend mitigation strategies.
• Monitor systems for compliance with cybersecurity policies and standards.
• Maintain Plans of Action and Milestones (POA&Ms) and track remediation activities.
• Support continuous monitoring activities, including vulnerability management and security reporting.
• Prepare documentation for Assessment & Authorization (A&A) activities.
• Participate in internal and external cybersecurity audits.
• Stay current on cybersecurity threats, regulatory requirements, and best practices.

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field (or equivalent experience).
• 3–7 years of experience in cybersecurity, information assurance, or security compliance.
• Experience implementing or supporting the NIST Risk Management Framework (RMF).
• Knowledge of:
  • NIST SP 800-37
  • NIST SP 800-53
  • NIST SP 800-171
  • FISMA
  • FedRAMP (preferred)
• Experience with vulnerability assessment tools such as Tenable, Nessus, or ACAS.
• Strong understanding of security controls, risk assessment, and compliance documentation.
• Excellent written and verbal communication skills.
• Excellent communication skills both written and oral.
• At least one of the following Information Security Certifications:
  • CISSP
  • CISM
  • Security+
  • CAP (Certified Authorization Professional)
  • CGRC (Certified in Governance, Risk and Compliance)
  • CEH
• Ability to obtain a Secret level Security Clearance.

• Active Secret clearance
• Familiarity with cloud security (AWS, Azure, or Google Cloud).
• Experience supporting continuous monitoring programs
• Risk Management Framework (RMF) knowledge/experience
• Security Accreditation & Authorization (A&A) knowledge/experience
• NIST Cybersecurity Framework knowledge/experience
• Vulnerability Management knowledge/experience
• Security Compliance knowledge/experience
• Risk Assessment knowledge/experience
• Incident Response fundamentals knowledge/experience
• Security Documentation knowledge/experience
• Microsoft Windows & Linux administration knowledge/experience

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
July 15, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.



Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .



Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .



Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission .



All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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