MANTECH · 1 week ago
Senior Cyber Security Engineer
Chantilly, VA
Full-time
Onsite
Senior Level
5+ years expMANTECH is seeking a motivated, career and customer-oriented Senior Cyber Security Engineer to join their team in Chantilly, VA. The role involves ensuring the quality of cyber security-related solution delivery and development, as well as creating secure cyber solution components based on defined requirements.
Cyber SecurityInformation TechnologySecurityTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Maintain operations of identity and access management services including directory, access, identity, and privileged access management services
Maintain infrastructure in cloud or virtualized environments
Perform Linux-based system upgrades and patches
Engineer and deploy a Multi-Factor Authentication (MFA) solution
Manage Continuous Monitoring (CONMON) activities
Maintain Authority to Operate (ATO)
Provide status reports in an Agile environment
Periodically provide after-hour support
Qualification
Required
Bachelor's degree in an Information Technology field, or 4+ years of additional experience in lieu of a degree
5+ years of cyber experience in support of mission systems
Experience working in LINUX environments
Proficiency with LDAP directories and database management
Ability to create scripts (e.g., Python, Bash) to support automation efforts
Understanding of cybersecurity frameworks and best practices
Familiarity with cloud security and virtualized infrastructure technologies
Ability to troubleshoot system-level issues and conduct root cause analysis
Must have or be willing to obtain IAT Level II certification within 6 months of hire (e.g., Security+, GSEC, SSCP)
Must have a current/active TS/SCI with Polygraph
Preferred
Experience with Ansible and writing automation playbooks
Experience with PKI principles and certificate lifecycle management
Hands-on experience with identity federation technologies (e.g., SAML, OAuth)
Experience working in Agile and DevOps environments
Understanding of Identity and Access Management (IAM) concepts and solutions
Experience with system hardening and compliance standards (e.g., STIGs, CIS Benchmarks)
Company
MANTECH
ManTech is a technology company that offers cyber, IT, and data analytics technologies and solutions for security programs.
5001-10000 employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2022-05-16Acquired
2002-02-07IPO
Leadership Team
Matt Tait
Chief Executive Officer & President
Gavin Greene
VP of Business Development
Recent News
Washington Technology
2025-12-11
GlobeNewswire
2025-12-10
2025-12-10
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