Senior Cyber Security Analyst

MANTECH•Springfield, VA

2d•$114,600 - $190,200•Onsite

About The Position

MANTECH is seeking a motivated, career- and customer-oriented Senior Cyber Security Analyst to join its team in Springfield, Virginia. The role supports 24x7 cybersecurity operations by identifying and mitigating threats to mission systems. The analyst analyzes cyber incidents, assesses risk, and provides expert guidance to enable rapid remediation. The role supports a Monday–Friday schedule, with on-call availability for 24x7 cyber operations as needed. The position requires a current/active TS/SCI with Polygraph clearance.

Requirements

Bachelor’s degree or at least four additional years of cyber experience in lieu of a degree.
At least 5 years of cyber experience.
IAT Level II certification, such as GSEC, Security+, SSCP, or CCNA-Security.
Proficiency with Windows and Linux operating systems.
Experience working in a Cybersecurity Operations Center environment.
Familiarity with commercial off-the-shelf technologies used in a Cybersecurity Operations Center.
Working knowledge of database and operating system security.
Solid understanding of current security principles, techniques, and protocols.
Current/active TS/SCI with Polygraph clearance.
Ability to remain stationary 50% of the time and occasionally move about inside the office to access equipment or communicate with coworkers, management, and customers.

Nice To Haves

CSSP-IR certification, such as CySA+ or CEH.
Ability to function in a fast-paced environment, manage multiple tasks, coordinate resources, and ensure scheduled goals are met.
Excellent verbal and written communication skills.
Ability to interact effectively with various levels of senior management.
Strong problem-solving and decision-making capabilities, including seeking out information, evaluating and prioritizing it, and implementing best practices.
Ability to multitask, work independently and collaboratively, share workloads, and adapt to shifts in project priorities.

Responsibilities

Detect, identify, and report possible cyberattacks or intrusions, anomalous activities, and misuse activities.
Analyze network traffic and system data to identify anomalous activity and potential threats to resources.
Correlate security events and incidents using information gathered from a variety of sources within the enterprise.
Triage cyber incidents by determining scope, urgency, and potential impact; identify specific vulnerabilities and recommend timely remediation.
Track and document cyber incidents from initial detection through final resolution.
Analyze and assess damage to data and infrastructure resulting from cyber incidents.
Perform cyber incident trend analysis and reporting.
Support a Monday–Friday schedule and provide on-call availability for 24x7 cyber operations as needed.