• Perform tasks delegated by the ISSM in support of various information assurance programs such as security authorization activities in compliance with Risk Management Framework (RMF) policies and procedures including System Security Plans (SSPs), Risk Assessment Reports, A&A packages, and Security Controls Traceability Matrix (SCTM)
• Maintains operational security posture to ensure information systems (IS), security policies, standards, and procedures are established and followed
• Performs vulnerability/risk assessment analysis to support Assessment & Authorization (A&A)
• Review and analyze system audit logs to identify anomalous activity and potential threats to network resources
• Conducting vulnerability scans and recognizing vulnerabilities in security systems
• Ensure that cybersecurity-enabled products or other compensating security control technologies reduce identified risk to acceptable security levels
• Apply a full range of Cybersecurity policies, principles, and techniques to maintain the security integrity of information systems processing classified information
• Perform security reviews and identify security gaps in security architecture resulting in recommendations for inclusion in the risk
• Work with government customers to support computer security incidents and vulnerability compliance
• Input and maintain system documentation into government record-keeping systems Xacta
• Provide Configuration Management for security-relevant information system software, hardware, and firmware;
• Perform risk analysis whenever an application or system undergoes a major change
• Provide input to the Risk Management Framework process activities and related documentation

• Must be a US Citizen
• Active TS/SCI clearance adjudication, and ability to pass a CI poly
• Bachelor’s degree in a technical (STEM) field of study with 8+ years of relevant experience. Additional experience may be considered in lieu of degree
• A minimum of 5 of experience as an IA/Security Specialist and OMB Information Security directives/policy compliance.
• Must hold active Security+, CISSP, CISA, or equivalent certifications (DoD 8570 IAM 2 equivalent)
• At least 5 years of direct experience and in-depth working knowledge of FISMA and NIST Information Security Guides
• Understanding of FISMA, NIST, and Office of Management and Budget (OMB) Federal Information System requirements
• Advanced written and verbal communication skills

• Experience with effective policy, instruction, and development for Federal or DoD Information Security Programs
• Experience with performing Security Control Assessment in compliance with NIST SP 800- 37, NIST SP 800-53, NIST SP 800-53A, and other NIST 800 guide series
• Experience with risk analysis and assessment determinations incorporating system/mission owner, and unique operational constraints
• CSAM tool experience is preferred
• Understanding of FISCAM compliance
• Experience with Amazon Web Services (AWS)
• Experience with Xacta
• Current CI polygraph

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.