Senior Cybersecurity Engineer

General information

Requisition # R60550 Locations USA-Remote Work Posting Date 05/19/2025 Security Clearance Required Secret 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 Senior Cybersecurity Engineer to join our team. This is a remote position.

In this role you will contribute to and execute the design, development, and implementation of the NOSC's portion of the enterprise email security program, including interacting with the Microsoft Office 365 and identity teams, working with external email security vendors (e.g., Proofpoint), and responding to and coordinating responses to email security and availability events. You will monitor email queues and tool alerts to identify issues in advance. You will participate in response activities to all email outages as well as configure tools, settings, alerts, and notifications to improve the enterprise email resilience capabilities.
 

Responsibilities include but are not limited to:

• Conduct in-depth analysis of cyber security tools, applications, and methodology to maximize and optimize the enterprise cyber security posture using reverse engineering techniques to understand their behavior, functionality, and impact.
• Utilize tools and techniques providing advice to tune enterprise cyber security tools to scan, stop, and alert on threats and incidents enabling event/incident analysis, troubleshooting, and resolution.
• Develop detailed reports and briefings regarding cyber security topics, tools, and strategy to continually improve identifying threat characteristics, attack vectors, and potential impacts providing courses of action to mitigate and address them
• Collaborate with other cybersecurity professionals, intelligence analysts, and law enforcement agencies to share findings and coordinate response efforts.
• Develop and implement countermeasures and detection strategies to mitigate the risks posed by known and emerging threats.
• Participate in incident response activities, providing expertise on cyber security analysis and remediation and use of existing tools to facilitate resolution.
   

Minimum Requirements:

• Bachelor’s Degree in Computer Science, Cybersecurity, Information Security, or a related field
• 10+ years of experience in cyber security and engineering
• IAT/IAM III certified

Preferred Qualifications:

• Previous Security Operations Center (SOC)
• One of the following certifications: Certified Business Analysis Professional (CBAP), Agile Certified Practitioner (PMI-ACP), Certified Data Management Pr5ofessional (CDMP), Six Sigma Certification, ITILv4 certified
• ServiceNow Certification 
• Understanding of ITIL4 principles 
• Master’s Degree

Clearance Requirements: 

• Must have a current/active Secret clearance with the ability to obtain and maintain a TS/SCI.
• 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 $114,700.00-$191,300.00. 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.