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Senior Cyber Subject Matter Expert (Cyber SME)

Leidos


Job Location:

Arlington, TX - USA

Monthly Salary: $ 107900 - 195050
Posted: 12 June 2026 (30+ days ago)
Application Deadline: 9 September 2026
Vacancies: 1 Vacancy
The job posting is outdated and position may be filled

Job Summary

Looking for an opportunity to make an impact

At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.

Your greatest work is ahead!

Leidos is seeking a Senior Cyber Subject Matter Expert (Cyber SME) to provide expertise and experience in cybersecurity threat analysis and provide guidance on cybersecurity best practices policy review and development and mitigation through training and exercises for CISAs National Cyber Exercise Program (NCEP). This role works with the Program Management team to support the customer in identifying cyber threats reviewing national cybersecurity policy trends and developing or refining ideas and customer needs. This role also supports building and refining exercise design and development aspects throughout the exercise lifecycle as well as facilitating or moderating discussion-based cyber exercises.

If this sounds like the kind of environment where you can thrive keep reading!

Leidos Homeland Sectors Airports Borders and Security (ABS) business area delivers air travel modernization border protection and critical infrastructure security solutions that help build a safer more resilient homeland. Operating globally across aviation security passenger screening cybersecurity and border and port security ABS integrates next-generation technologiesincluding AI-driven analytics advanced threat detection and command-and-control platformsto secure the movement of people and goods worldwide by improving situational awareness accelerating decisions and strengthening operational outcomes for customers.

Are you ready to make an impact Begin your journey of a flourishing and meaningful career share your resume with us today!

Primary Responsibilities Include:

  • Work with the management team to support the customers needs for cyber policy review and development identifying hot button issues and trends in cyber threats and guiding informed recommendations for cyber training and exercises based on expertise and experience.

  • Provide cyber subject matter expertise in exercise design and development conduct and evaluation.

  • Review cyber threats plans policies and procedures to guide appropriate exercise development.

  • Review and refine ideas exercise materials and exercise foundation (i.e. scope objectives scenario player actions discussion questions evaluation criteria etc.)

  • Communicate and coordinate regularly with CISA exercise stakeholders Program Management Regional Exercise Leads and across exercise support team to ensure planning timelines and resources are maintained.

  • Participate in initial meetings with Regional Exercise Lead and exercise stakeholders to establish familiarity with the exercise support team with the stakeholder leads and to confirm exercise schedules.

  • Participate in and support as needed planning meetings such as C&O IPM MPM MSEL Meeting FPM and AAM.

  • Attend or support exercise conduct as assigned and serve as expert Facilitator as necessary.

  • Support development of newCISA Tabletop Exercise Packages (CTEPs)and maintenance of the CTEP scenario library.

  • Provide SME input to internal training activities to improve facilitation and planning skills across NCEP staff.

Required Experience Skills and Education:

  • ActiveTS/SCIclearance.

  • Ability to obtain DHS EOD.

  • 15 years experience in cybersecurity work.

  • Demonstrated relevant operational and technical experience in designing and implementing cyber policies guidelines standard operating procedures and training programs to achieve national goals.

  • Experience in cybersecurity training and exercises.

  • Strong understanding and familiarity with national cyber policies guidelines and doctrine.

  • Strong analytical and critical thinking skills and creativity in supporting development of exercise materials such as realistic and challenging scenarios.

  • Demonstrated ability to lead high-level meetings exercise facilitation and give customer-facing presentations.

  • Demonstrated ability to manage time meet deadlines and milestones and work closely across a team.

  • Ability to meet DHS suitability and the clearance requirement applicable to the assigned role (TS/SCI for designated personnel; otherwise Public Trust fitness type) as described in the SOW.

Preferred Experience Skills and Education:

  • CISSP CISM Security CySA GCIH GCIA GSEC

  • HSEEP or exercise certifications

  • Experience supporting cybersecurity-focused scenarios and stakeholder engagement across government and private sector partners.

  • Experience contributing to strategic plan maintenance and innovation projects in support of leadership requests.

Clearance Required:

  • ActiveTS/SCIclearance.

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:
June 10 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:
Pay Range $107900.00 - $195050.00

The 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:

Senior IC


About Company

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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.

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