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Senior Cyber Security Analyst Security Clearance

Job in Springfield, Fairfax County, Virginia, 22150, USA
Listing for: MANTECH
Full Time position
Listed on 2026-01-15
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Network Security
Job Description & How to Apply Below
Position: Senior Cyber Security Analyst with Security Clearance
MANTECH seeks a motivated, career-oriented, and customer-focused Senior Cyber Security Analyst - Incident Response to join our team in Springfield, VA. In this role, you will play a vital part in protecting mission-critical systems by identifying, analyzing, and responding to cyber threats in a dynamic and fast-paced operational environment. You will provide hands-on technical support, incident response leadership, and advanced analytical capabilities to ensure continuous mission success.

Responsibilities include, but are not limited to:
* Provide leadership and advanced Cyber Security Operations Center (CSOC) support, managing cyber and network sensor activities

* Perform security event and incident correlation using information gathered from multiple enterprise sources

* Conduct cyber incident triage to determine scope, urgency, and potential impact; identify vulnerabilities and recommend timely remediation

* Track cyber incidents from initial detection through final resolution

* Analyze and assess potential damage to data and infrastructure

* Perform cyber engineering trend analysis and produce detailed reports

* Collaborate with cross-functional teams to ensure continuous monitoring and response readiness

* Support 24x7 mission operations on a Sunday - Wednesday 6:00 AM - 4:00 PM (1st Shift) schedule

Minimum Qualifications:

* Bachelor's degree or 4+ years of cyber experience in lieu of a degree

* 5+ years of cyber security experience

* IAT Level II certification required (GSEC, Security+, SSCP, or CCNA-Security)

* Experience with Windows and Linux operating systems

* Working knowledge of current COTS Cybersecurity technologies

* Familiarity with database and operating system security concepts

* Understanding of the latest security principles, techniques, and protocols

Preferred Qualifications:

* CNDSP-IR certification (GCIH, CSIH, or CEH)

* Experience working within a Cybersecurity Operations Center (CSOC) environment

* Experience with COTS technologies used in Cybersecurity Engineering environments
Clearance Requirements:
* Active TS/SCI with Polygraph required

Physical Requirements:

* Must be able to remain in a stationary position approximately 50% of the time

* Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer

* Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations
Position Requirements
10+ Years work experience
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