Junior Cybersecurity Incident Detection and Response Analyst

General information

Requisition # R60983 Locations USA-Remote Work Posting Date 06/11/2025 Security Clearance Required Public Trust/Suitability Remote Type Fully Remote Time Type Full time

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with ManTech!

ManTech seeks a motivated, career and customer-oriented Junior Cybersecurity Incident Detection and Response Analyst to join our team in the  DC, Maryland, and Virginia (DMV) area. 

The successful candidate will report to the Lead Cyber Security Incident Response Analyst and be responsible for identifying, analyzing, and responding to cybersecurity threats and incidents to protect DHS infrastructure and data.
 

Responsibilities include, but are not limited to:

• Provide 24/7 support for incident data flow and response, content, and remediation, and interfaces with other incident response centers in maintaining an understanding of threats, vulnerabilities, and exploits that could impact networks and assets.
• Monitor network traffic and system logs for signs of cyber threats and suspicious activity.
• Perform the role of Incident Coordinator for IT Security events requiring focused response, containment, investigation, and remediation.
• Perform real-time proactive event investigation on various security enforcement systems, such as SIEM, Anti-virus, Internet content filtering/reporting, malcode prevention, Firewalls, IDS & IPS, Web security, antispam, etc.
• Conduct malware analysis in out of-band environment (static and dynamic), including complex malware; Assist with forensic analysis on hosts supporting investigations.
• Analyze operational anomalies, network behavior and perform mitigation actions derived from cyber threat monitoring and anomaly analysis, and actively monitor the networks for cybersecurity threats and vulnerabilities; develop and implement detection use cases and signatures to enhance threat identification capabilities.
• Respond promptly to security incidents, conducting thorough investigations and mitigating threats; produce comprehensive incident reports, including root cause analysis and recommendations for future prevention; work closely with other cybersecurity teams, including threat intelligence, vulnerability management, and risk assessment.
   

Minimum Qualifications: 

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent experience).
• 1+ years of experience in cybersecurity, with a focus on incident detection and response.
• Proficiency with SIEM tools (e.g., Splunk, ArcSight).
• Experience with intrusion detection/prevention systems (IDS/IPS), endpoint detection and response (EDR) tools, and firewalls.
• Strong understanding of network protocols, operating systems, and security architectures.
• Familiarity with digital forensics tools and techniques.
• 8570 compliant certifications, and one of the following relevant certifications: Certified Information Systems Security Professional (CISSP), Certified Incident Handler (GCIH), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH)
   

Preferred Qualifications: 

• Experience working in a government or defense environment.
• Familiarity with DHS policies and procedures.
• Knowledge of broader cybersecurity frameworks (e.g., NIST, ISO 27001).
• Proficiency in programming languages such as Python, Java, C++, and scripting languages relevant to security operations (e.g., Bash, PowerShell). 

Clearance Requirements:  

• Must be a US Citizen with the ability to obtain and maintain a Secret clearance.
• The ability to obtain and maintain a DHS EOD suitability is required prior to starting this position.

Physical Requirements:  

• Must be able to remain in a stationary position 50%  
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer  
• The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.  

The projected compensation range for this position is $68,500.00-$114,100.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, ManTech invests in it’s employees beyond just compensation.  ManTech’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

ManTech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with ManTech, please email us at careers@mantech.com and provide your name and contact information.