Security Specialist
Description
Leidos has a new and exciting opportunity for a Security Specialist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!
Job Summary: Leidos is seeking a Security Specialist for our client's operational requirements on a mission focused program within a challenging, dynamic setting located in Bethesda, MD. Successful candidates in this position will have the ability to communicate with executive leadership (internally or client) regarding matters of significant importance to the organization/project. The Security Specialist will work to convince others to accept area's view/current practices and agree/accept new concepts, practices, and approaches.
Responsibilities include:
Develop, implement, and maintain security programs. Tasks may include but are not limited to:
- Process CAP/SAP requests from the IC and DOD, brief Control Officers, maintain program records and files, update SOP and briefings accordingly, and act a liaison between PMO and CAP/SAP team
- Provide recommendations on personnel security policies, standards, and procedures
- Draft requirements and implementation guidance
- Assess security programs to identify and recommend ways to address gaps
- Prepare for security working groups and interagency forums and provide event coordination
- Conduct government or contractor developed training classes or learning materials and conduct technical or administrative briefing of government or contractor personnel
- Develop security program SOPs as required
- Prepare staff and sites for government security audits
- Conduct security reviews of acquisition packages
- Conduct security reviews and update document classifications
- Conduct security briefings
- Process 4311 documents and support visitor requests
Basic Qualifications:
- Active TS/SCI with Polygraph
- Requires a BA degree and 8 - 12 years of prior relevant experience or Masters with 6 - 10 years of prior relevant experience. Final level will be determined upon the skills, education, and experience of selected candidate.
- Demonstrated experience with required SAP, CAP, and SCI security procedures.
- Demonstrated experience with information, industry, and personnel security principles and practices.
- Demonstrated experience in developing, analyzing, and evaluating security programs to meet mission requirements.
- Demonstrated ability to apply wide range of security concepts, principles, and practices to resolve problems and develop guidance documentation across a variety of circumstances and environments.
- Minimum 5 years working with or in the IC.
At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today.
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.
Original Posting:
September 16, 2025
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.
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Pay Range:
Pay Range $80,600.00 - $145,700.00
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.
Perks and Benefits
Health and Wellness
- Health Insurance
- Health Reimbursement Account
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- FSA
- HSA
- Pet Insurance
- Mental Health Benefits
Parental Benefits
- Birth Parent or Maternity Leave
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
Office Life and Perks
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Personal/Sick Days
- Volunteer Time Off
Financial and Retirement
- 401(K) With Company Matching
- Stock Purchase Program
- Performance Bonus
- Relocation Assistance
- Financial Counseling
- Profit Sharing
Professional Development
- Promote From Within
- Mentor Program
- Access to Online Courses
- Lunch and Learns
- Internship Program
- Leadership Training Program
Diversity and Inclusion
Company Videos
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