Description
Leidos is seeking an experienced Tier 2 Security Operations Center (SOC) Analyst to support the Defense Manpower Data Center (DMDC) CyberPRIMES program. Leidos is a major partner on the contract and will provide a substantial portion of the cybersecurity workforce supporting the Defense Human Resources Activity (DHRA) and DMDC.
The Tier 2 SOC Analyst will perform advanced analysis of cybersecurity events escalated from Tier 1 or identified through enterprise monitoring capabilities. This position will correlate security data, determine the scope and potential impact of suspicious activity, support incident triage and containment, preserve evidence, and coordinate with incident responders and other cybersecurity teams to protect DHRA systems and networks.
Work Locations:
Clearance: Active Secret security clearance required at time of consideration. U.S. Citizen is a must.
Mission Environment
DMDC supports the Defense Human Resources Activity within the Office of the Under Secretary of Defense for Personnel and Readiness (OUSD(P&R)) and maintains the Department of Defense’s largest and most comprehensive central repository of personnel, manpower, casualty, pay, entitlement, personnel security, identity, readiness, training, and related data. The DHRA Information Technology (IT) environment includes approximately 15,000 network and endpoint devices supporting more than 600 Government-Off-The-Shelf (GOTS) applications and approximately 100 Risk Management Framework (RMF) authorization boundaries managed through the Enterprise Mission Assurance Support Service (eMASS). The Tier 2 SOC Analysts operate within a 24x7 security operations environment responsible for detecting, analyzing, escalating, and supporting response to cybersecurity activity affecting DHRA systems and networks. Tier 2 analysts provide the deeper technical analysis required when events cannot be resolved through initial Tier 1 triage.
Primary Responsibilities:
Perform advanced analysis of cybersecurity events escalated from Tier 1 analysts or identified through endpoint, user-activity, network, and other enterprise monitoring capabilities.
Correlate alerts, security telemetry, and supporting technical data to determine the nature, scope, severity, and potential impact of cybersecurity activity.
Distinguish legitimate activity, false positives, policy violations, suspicious behavior, and potential cybersecurity incidents.
Perform Tier 2 troubleshooting of cybersecurity tools, alerts, security data, and related technical issues.
Coordinate analysis with incident responders, network engineers, endpoint-security personnel, cybersecurity-tool teams, system administrators, and other cybersecurity stakeholders.
Basic Qualifications:
Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, Engineering, or a related technical discipline and 5 or more years of relevant cybersecurity experience. Specific experience, education and training may be considered in lieu of degree.
Experience performing cybersecurity event analysis, SOC operations, cyber defense, incident triage, or security monitoring.
Experience supporting cybersecurity incident escalation, containment, mitigation, or evidence preservation.
Working knowledge of cybersecurity attack techniques, network-security concepts, endpoint security, event analysis, and incident-response processes.
Preferred Qualifications:
Experience analyzing endpoint, network, identity, user-activity, intrusion-detection, or other cybersecurity telemetry.
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 2, 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 $87,100.00 - $157,450.00
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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