Analysis Skills, CCNA - Cisco Certified Network Associate, CSIH - Computer Security Incident Handler, Calculators, Commercial Off-the-Shelf (COTS), CompTIA Security+, Computer Security, Copying Machines, Cross-Functional, Customer Relations, Data Analysis, Event Correlation, GCIH - GIAC Certified Incident Handler, GSEC - GIAC Security Essentials Certification, Government Intelligence, IAT - Information Assurance Technical, IR (Infrared), Incident Management, Incident Response, Intelligence Agencies, Internet Security, Leadership, Linux Operating System, Malware, Microsoft Windows Operating System, Network Administration/Management, Office Equipment, People Management, Presentation/Verbal Skills, Printers, Reporting Skills, SSCP - Systems Security Certified Practitioner, Security Analysis, Security Attacks, Software Development, Technical Support, Time Management, Trend Analysis
General information
Requisition #
R68001
Locations
USA-VA-Springfield
Posting Date
05/21/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst 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:
- Providing leadership and advanced Cyber Security Operations Center (CSOC) support, managing cyber and network sensor activities
- Performing security event and incident correlation using information gathered from multiple enterprise sources
- Conducting cyber incident triage to determine scope, urgency, and potential impact while identifying vulnerabilities and recommending timely remediation
- Tracking cyber incidents from initial detection through final resolution and analyzing potential damage to data and infrastructure
- Performing cyber engineering trend analysis, producing detailed reports, and supporting 24x7 mission operations
- Collaborating with cross-functional teams to ensure continuous monitoring and response readiness
Minimum Qualifications:
- Bachelor's Degree or 4+ years of additional cyber experience in lieu of a degree
- 5+ years of cyber security experience in incident response and/or malware detection
- Active IAT Level II certification (such as GSEC, Security+, SSCP, or CCNA-Security)
- Experience with Windows and Linux operating systems
- Working knowledge of current COTS Cybersecurity technologies and familiarity with database and operating system security concepts
- Understanding of the latest security principles, techniques, and protocols
Preferred Qualifications:
- Active CNDSP-IR certification (such as GCIH, CSIH, or CEH)
- Experience working within a Cybersecurity Operations Center (CSOC) environment
- Experience with COTS technologies used in Cybersecurity Engineering environments
Clearance Requirements:
- An active TS/SCI with Polygraph is required.
Physical Requirements:
- Must be able to remain in a stationary position 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.
MANTECH 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.
M
ManTech International Corp
Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.
Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.
Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:
• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.
• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.
• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.
5,000 to 9,999 employees
https://www.mantech.com/about