> Markdown version of [/jobs/ext/3995140-senior-cyber-security-analyst](https://www.wearedevelopers.com/jobs/ext/3995140-senior-cyber-security-analyst). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Cyber Security Analyst

- **Company:** Mantech International Corporation
- **Location:** Springfield, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, CompTIA Security+, Cyber Security, Computer Networks, Databases, Linux, Cyber Warfare, Operating System Security
- **Published:** October 28, 2026
- **Apply:** https://dejobs.org/x/x/933873DD4328418F82288F89981C21BA/job/

## About the Role

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst to join our team in Springfield, VA., * Bachelor's degree or 4+ additional years of cyber experience in lieu of degree

 * 5+ years of cyber experience
 * IAT Level II certification required (GSEC, Security+, SSCP, or CCNA-Security)
 * Proficient in Windows and Linux operating systems
 * Experience working in a Cybersecurity Operations Center environment
 * Familiarity with COTS technologies used in a Cybersecurity Operations Center
 * Working knowledge of database and operating system security
 * Solid understanding of current security principles, techniques, and protocols, * CSSP-IR certification (CySA+, CEH)
 * Ability to function in a fast-paced environment and effectively manage multiple tasks simultaneously, coordinating resources and ensuring scheduled goals are met
 * Excellent verbal and written communication skills
 * Ability to effectively interact with various levels of senior management
 * Strong problem-solving and decision-making capabilities-able to seek out information, evaluate, prioritize, and implement best practices
 * Must be able to multi-task, work independently and collaboratively, share workloads, and adapt to shifts in project priorities

Clearance Requirements:

 * Must have a current/active TS/SCI with Polygraph

Physical Requirements:

 * The person in this position must be able to remain in a stationary position 50% of the time.
 * Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and/or virtual communication, which may involve delivering presentations.

## Description

* Provides detection, identification, and reporting of possible cyber-attacks/intrusions, anomalous activities, and misuse activities
 * Characterizes and performs analysis of network traffic and system data to identify anomalous activity and potential threats to resources
 * Performs security event and incident correlation using information gathered from a variety of sources within the enterprise
 * Performs cyber incident triage to include determining scope, urgency, and potential impact; identifies the specific vulnerability and makes recommendations to enable expeditious remediation
 * Tracks and documents cyber incidents from initial detection through final resolution
 * Analyzes and assesses damage to the data and infrastructure resulting from cyber incidents
 * Performs cyber incident trend analysis and reporting
 * Supports Monday-Friday schedule with on-call availability for 24x7 cyber operations as needed