Jobs and Careers
MA
Senior Cyber Security Engineer
ManTechUnited Statesfull_timeVerifiedPosted 4 Jun 2026
About the role
General information
Requisition #
R68196
Locations
USA-VA-Chantilly
Posting Date
06/03/2026
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 Engineer to join our team in Chantilly, VA.
You will engineer, design, and sustain Comply-to-Connect (C2C) deployment support to migrate and maintain critical services across unclassified and classified environments.
Responsibilities include but are not limited to:
- Engineering, designing, and implementing C2C deployment support while managing the appliances, servers, and supporting infrastructure.
- Coordinating with the network service provider to develop and maintain comprehensive network architecture diagrams.
- Evaluating and recommending technology upgrades to address performance, standardization, and industry best practices.
- Monitoring and investigating C2C performance and faults to recommend and implement necessary improvements.
- Interacting with team members and customers at multiple levels to gather and coordinate vital technical information.
- Supporting Assessment and Authorization (A&A) activities related to cybersecurity technologies and system accreditation.
Minimum Qualifications:
- Bachelor’s degree or 4+ years of additional experience in lieu of a degree.
- 5+ years of experience in Information Systems Security and/or Cyber Engineering.
- Experience with technologies involved in large-scale enterprise deployments and/or data center environments.
- Experience deploying enterprise security software products such as firewalls, IPS, Anti-Virus, and/or network management systems.
- Knowledge of Windows and Linux systems, TCP/IP networking, 802.1x, and general network security concepts
- IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification or the ability to obtain it within 6 months of hire.
Preferred Qualifications:
- Certified Information Systems Security Professional (CISSP) certification.
- Experience implementing vendor-agnostic C2C capabilities and services within DoD engineering and sustainment environments.<
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