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Job description
Description
Cyber Security Engineer - CUAS Network Communication System (NCS)
Locations: Huntsville, AL and Alexandria, VA. Telecommuting may be available.
Clearance: Active Secret with the ability to obtain a Top-Secret security clearance.
This position is contingent upon contract award.
Leidos is hiring a MidLevel Cyber Security Engineer to secure the Army's CounterUAS (CUAS) Network Communication System (NCS) . You'll engineer, implement, and test security controls that protect MLIDS and FSLIDS systems supporting ShortRange Air Defense (SHORAD) missions. This role blends handson coding, security testing, RMF/ATO support, and Agile team collaboration to deliver secure tactical software in contested environments.
Key Duties
Implement and test encryption , MFA , and access control within tactical software.
Conduct vulnerability scanning , security regression testing , and penetrationtesting support .
Contribute security requirements, reviews, and documentation for NCS upgrades.
Validate secure cloud data pipelines and remote access (zerotrust, VPN, gateways).
Support RMF/ATO activities, patch assessments, compliance checks, and government security testing.
Track and remediate findings in Agile sprint cycles; present results at TIMs and reviews.
Basic Qualifications
Bachelors in Cybersecurity/CS/Engineering + 4-7 years cybersecurity experience.
DoD Secret clearance with ability to obtain a Top Secret clearance.
Experience coding and testing security controls (C/C++/Python/Java).
DoD 8570/8140 certification (Security+, CySA+, CASP+, CISSP, etc.).
Handson experience with encryption, MFA, access control, vulnerability assessment, and Agile development.
Familiarity with RMF/ATO, secure cloud integration, DIL operations, and secure remote access.
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.
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 $87,100.00 - $157,450.00
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.
About Leidos
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
Pay and Benefits
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
Commitment to Non-Discrimination
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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Worksite address
huntsville, AL, 35824, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.