85 applicants
Mission Essential · 4 days ago
Information System Security Engineer
Fairfax County, VA
Full-time
Onsite
Mid, Senior Level
5+ years exp
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Responsibilities
Provide support in all aspects of the Assessment and Authorization (A&A) process for various information systems
Verify any changes that may impact the security posture or authorization status of the information system are conveyed to program stakeholders
Serve as the liaison between the system owner and other information system stakeholders
Ensure the day-to-day implementation, oversight, continuous monitoring, and security for multiple information systems
Lead and facilitate meetings with subject matter experts to identify, develop, document, and validate requirements
Able to independently execute each step within the Risk Management Framework
Conduct vulnerability scans utilizing solutions such as SCAP and NESSUS
Develop, maintain, and review information system security documentation
Validate security policies and procedures outlined in the System Security Plan (SSP)
Confirm applicable security controls are enforced and functional throughout the information system lifecycle
Ensure proper Protection and/or Corrective Measures have been taken when an Incident or Vulnerability has been discovered
Perform Risk Assessments
Install hardware and software as required
Install security patches and updates to information systems
Conducts investigations and develops investigative reports when needed
Research new technology and stays current with regulatory updates and releases
Qualification
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Required
Requires an Active Top-Secret Clearance with SCI Eligibility
Ability to maintain a US Government security clearance
Bachelor’s degree in computer science, a related field, or equivalent experience
Minimum of Five years of Cyber Security experience
Working knowledge of Information Security governing regulations (NIST 800-60, CNSSI 1253, NIST 800-53, and DAAPM)
Experience managing a SIPRNet connection
Extensive knowledge and administration of Windows based environments
Practical knowledge of security technologies (encryption, data protection, privileged access)
CompTIA Security+ Certified
Preferred
CISSP or CISM Certified
Knowledge of JWICS policies and procedures, and ability to manage the connection
Experience with administration of Windows-based information systems
Benefits
Medical insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance
Paid time off
Retirement benefits
Company
Mission Essential
Innovation. Performance. Commitment.
5,001-10,000 employees
Funding
Current Stage
Late StageLeadership Team
Gregory Miller
Chairman & Founder
Recent News
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