Description

Leidos is seeking a Cyber Operations Specialist to collaborate closely with both the Cybersecurity Team and the Security Operations Center (SOC). This role supports risk management activities related to the processing, storing, or transmitting of information to reduce or eliminate impacts to confidentiality, integrity, or availability of information and information systems. 

Duties will include: 

• Ensuring appropriate operational security posture is maintained. 
• Conducting scheduled weekly, monthly, quarterly and annual Continuous Monitoring and auditing tasks and reporting. 
• Configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls, switches, routers and enterprise devices. 
• Administer, configure, and maintain the Tenable Security Center.   
• Review ACAS results and remediate appropriately. 
• Ensuring software, hardware, and firmware comply with appropriate security configuration guidelines (e.g., Security Technical Implementation Guides (STIGs)/Security Requirement Guides (SRGs). 
• Prepare and maintain security documentation, including System Security Plans (SSPs), Security Assessment Reports, and Plans of Action and Milestones (POA&Ms).    
• Assist the SOC team by reviewing alerts, triage events, and escalating incidents
• Support patch verification and vulnerability remediation efforts in coordination with system owners and the SOC.

Required Qualifications:

• Bachelor’s Degree and 2+ year of experience or a Masters Degree. Additional experience maybe considered in lieu of a degree.
• US Citizen with the ability to obtain and maintain at least a Secret clearance.
• Must possess current DOD 8140 certification or obtain a certification within 6 months of hire 
• Strong foundation in networking, common ports and protocols, and traffic flow. Knowledge of the OSI model, defense-in-depth security principles, and common security elements for effective threat detection, analysis, and mitigation.
• Committed to continuous learning and self-improvement in the cybersecurity domain, as evidenced by ongoing pursuit of certifications, active participation in industry forums, and dedication to staying ahead of emerging threats and technologies. 
• Excellent problem-solving skills, including the ability to collaborate effectively with cross-functional teams to address complex security challenges in real-world scenarios. This includes the ability to communicate technical information clearly and concisely, build consensus, and drive solutions to completion. 
• Reliable and flexible, with a demonstrated willingness to work assigned shifts to support operational requirements and team objectives. 

Preferred Qualifications:

• US Citizen with an active Secret clearance or higher
• ACAS or experience with performing vulnerability scans 
• Applying STIG/SRG to Windows/Linux operating systems 
• RMF/ATO compliance 

Come break things (in a good way). Then build them smarter.

We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”

Original Posting:

December 22, 2025

Pay Range:

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.

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 www.Leidos.com.

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 www.leidos.com/careers/pay-benefits.

Securing Your Data

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.

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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