SME Information System Security Engineer Lead
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Job Location:
Gaithersburg, MD - USA
Monthly Salary:
$ 131300 - 237350
Posted on:
16 hours ago
Vacancies:
1 Vacancy
Job Summary
This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experiencedSME Information System Security EngineerLeadto support the delivery enhancement and adoption of enterprise data and analytics products used across multiple DoD organizations.
In this role you will work alongside government partners engineers and other industry teammates to translate operational and strategic requirements into scalable production-ready solutions. You will contribute directly to product planning execution and continuousimprovementhelping ensure capabilities are delivered efficiently aligned to mission priorities and positioned for sustained success.
This position offers the opportunity to work on a high-visibilityenterprise program at the intersection of data analytics and emerging AI technologies. Ideal candidates are motivated by mission impact comfortable operating in complex stakeholder environments and interested in building deep domainexpertisewhile delivering capabilities with real-world national security outcomes.
Primary Responsibilities:
Lead the implementation of information security architectures and functionality to ensure uniform application of security policy across the enterprise.
Validate and verify system security requirements andestablishsystem security baseline designs for major system elements and all system interfaces.
Establish manageoperate andmaintainDoD RMF compliant processes and procedures for evaluating and authorizing changes to the System.
Collect review assess and provide feedback on System cybersecurity architecture and engineering artifacts.
Collect review assess and provide feedback on System cybersecurity Body-of-Evidence (BOE) resultsto support the DoD RMF cybersecurity authorization process.
Conduct periodic compliance scanning of the runtime System to meet all DoD periodic cybersecurity monitoring requirements.
Support Government cybersecurity officials in preparing cybersecurity packages including Interim Authority to Test (IATT) packages Authority to Operate (ATO) packages and Change Requests (CRs).
Manage a team of 8-15 direct reports providing leadership mentorship and performance evaluations.
Develop and implement security policies standards and procedures to ensure compliance with DoD regulations.
Coordinate with cross-functional teams to ensure security measures are integrated into the system development lifecycle.
Provide technicalexpertiseand guidance oncybersecuritybest practices and risk management.
Oversee the development and maintenance of security documentation and reports.
Ensure continuous improvement of security processes and procedures.
Conduct security assessments and audits toidentifyvulnerabilities and recommend mitigation strategies.
Stay current with emerging security threats and technologies to ensure the Systemremainssecure and compliant.
Basic Qualifications:
Bachelors degree or higher from an accredited college or university OR offerings listed in DoD 8140 Training Repository CISM CASPOR CISSP-ISSMP or GSLC certification.
Minimum of 10 years of experience in information security engineering or related field.
Experience with DoD Risk Management Framework (RMF) and NIST 800-53 Rev 4 or Rev 5.
Experience in managing and leading a team of cybersecurity professionals.
Strong understanding of cybersecurity principles practices and technologies.
Experience with compliance scanning and cybersecurity monitoring.
Excellent communication and interpersonal skills.
Ability to obtain andmaintaina TS/SCI with CI Poly clearance.
Experience in preparing cybersecurity packages including IATT and ATO packages.
Strong analytical and problem-solving skills.
Preferred Qualifications:
Masters degree in Cybersecurity Information Technology or related field.
Experience with DoD systems and environments.
Knowledge of JIE (Joint Information Environment) or similar frameworks.
Experience with cloud-based security solutions and architectures.
Familiarity with advanced cybersecurity tools and technologies.
Experience in developing and implementing security policies and procedures.
Strong project management skills and experience with Agile methodologies.
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
February 18 2026For 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:
Pay Range $131300.00 - $237350.00The Leidos pay range for this job level is a general guideline onlyand 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.
Required Experience:
IC
Key Skills
- J2se
- Information Technology
- Information Security
- Export Import Documentation
- Asp.Net MVC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.
