Cybersecurity Analyst (Validator) NF5

US Government, Department of the Navy

Marine Corps Community Services (MCCS) is looking for the best and brightest to join our Team! MCCS is a comprehensive program that supports and enhances the quality of life for Marines, their families, and others in the Marine Corps Community. We offer a team oriented environment comprised of military personnel, civilian employees, contractors and volunteers who keep the organization functioning smoothly and effectively.


For more details on elgibility, requirements, and evaluation. Please click “Apply Now”, which will take you to the US Gov job platform.


Job Grade: 05
Total Openings: 2


The Cybersecurity Analyst will serve within the Enterprise Cybersecurity and Compliance Office as a Validator. The validator will examine through demonstration, inspection, or analysis the extent to which a system or application meets a set of security requirements as specified by the Authorizing Official (AO), governing instructions, and directives. The Security Control Validator (SCV) develops and conducts tests of systems to evaluate compliance with specifications and requirements by applying principles and methods for cost effective planning, evaluating, verifying, and validating of technical, functional, and performance characteristics (including interoperability) of systems or elements of systems incorporating IT. Conducts assessments of threats and vulnerabilities; determines deviations from acceptable configurations, enterprise or local policy; assesses the level of risk; and develops and/or recommends appropriate mitigation countermeasures in operational and nonoperational situations. The position is responsible for evaluation of IT systems or its individual components to determine compliance with published standards. Plans, prepares, and executes tests of systems to evaluate results against specifications and requirements as well as analyze/report test results. Roles include: Determine level of assurance of developed capabilities based on test results. Develop test plans to address specifications and requirements. Make recommendations based on test results. Determine scope, infrastructure, resources, and data sample size to ensure system requirements are adequately demonstrated. Create auditable evidence of security measures. Perform Windows registry analysis. Analyze the results of software, hardware, or interoperability testing. Perform operational testing. Test, evaluate, and verify hardware and/or software to determine compliance with defined specifications and requirements. Provide recommendations for possible improvements and upgrades. Review or conduct audits of information technology (IT) programs and projects. Conduct import/export reviews for acquiring systems and software. Ensure that supply chain, system, network, performance, and cybersecurity requirements are included in contract language and delivered. Maintain deployable cyber defense audit toolkit to support cyber defense audit missions. Perform technical (evaluation of technology) and nontechnical (evaluation of people and operations) risk and vulnerability assessments of relevant technology focus areasMake recommendations regarding the selection of cost-effective security controls to mitigate risk. Coordinate with project management, development, and other technical teams to create and submit A&A packages using (MCCAST). Perform technical testing and validation of applications, systems, and networks to evaluate levels of compliance with (STIG), and perform the formal security assessment in step 4 of the RMF process and initiate and finalize the (SAR). Assess the implementation of security controls and hardening on various technology platforms for vulnerabilities, STIGs, security requirements guides (SRG), RMF security controls. Coordinate and interface with a team of system administrators and network engineers to complete Cybersecurity testing on systems and networks, and assist with remediation guidance and verification, in accordance with DoD, DoN, USMC, and DISA guidance. Assists in the daily operations and development of the MR Cybersecurity program that identifies architecture, requirements, objectives and policies, personnel and processes and procedures as they relate to DOD, DON, USMC policy, standards, and guidelines. Provides security oversight for MR and subordinate commands. As a SCV, test the implementation of applicable Cybersecurity controls for an assignedMCCS system. Ensures that development, review, endorsement, and maintenance of security compliance documentation is accomplished. Validates that documentation includes the System Security Plan(s) (SSP) for all MR applications, networks, and stand-alone systems. Performs security compliance efforts IAW the PCI, FISMA, NIST SP 800 series, FIPS series, and USMC related policies and procedures. Coordinates directly with Project Managers, service providers, consultants and other USMC commands for compliance requirements. Works directly and proactively with MCCS IT Security staff, Project Managers, IT Managers, and HQMC C4/CY to meet objectives and to ensure maximum effective use of tools, techniques, and methodologies in proposing, developing, and implementing IT solutions. Liaises with designated HQMC C4 office staffs responsible for system CY and IT Portfolio management to ensure currency with compliance matters. Occasional travel to complete work assignments, conduct training or attend conferences and meetings may be required. This is a white-collar position where occasional lifting up to 20 lbs. may be required.


Bachelors’ Degree in Information Technology or Business related field appropriate to the work of position OR five years of experience performing specific tasks for Independent Verification and Validation (IV&V), security assessments, risk assessments, or cybersecurity (CY): OR an appropriate combination of education and experience that demonstrates possession of knowledge and skill equivalent to that gained in the above, OR appropriate experience that demonstrates that the applicant has acquired the knowledge, skills, and abilities equivalent to that gained in the above. Certification as an Information Systems Security Professional (CISSP) is required or equivalent level education and appropriate experience with DoD system security and information assurance (IA) policy and procedures. As an authorized and privileged user of Department of Defense Information Systems must fulfill the requirement to complete DoD Workforce Improvement Program certification (8570.01-M) as a condition of access within six months of employment. Expertise in: • Ability to identify systemic security issues based on the analysis of vulnerability and configuration data. • Ability to analyze test data. • Ability to collect, verify, and validate test data. • Ability to translate data and test results into evaluative conclusions. • Ability to ensure security practices are followed throughout the acquisition process. • Ability to share meaningful insights about the context of an organization’s threat environment that improve its risk management posture. • Ability to apply cybersecurity and privacy principles to organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation). • Ability to produce technical documentation • Ability to conduct vulnerability scans and recognize vulnerabilities in security systems • Ability to prepare and present briefings • Ability to answer questions in a clear and concise manner • Ability to communicate effectively when writing Proficient in/Experience with: • Skill in conducting vulnerability scans and recognizing vulnerabilities in security systems. • Skill in assessing the robustness of security systems and designs. • Skill in conducting test events. • Skill in detecting host and network based intrusions via intrusion detection technologies (e.g., Snort). • Skill in determining an appropriate level of test rigor for a given system. • Skill in developing operations-based testing scenarios. • Skill in identifying measures or indicators of system performance and the actions needed to improve or correct performance, relative to the goals of the system. • Skill in mimicking threat behaviors. • Skill in writing test plans • Skill in performing impact/risk assessments • Skill in preparing Test & Evaluation reports • Skill in running Security Content Automation Protocol (SCAP) content and Security Technical Implementation Guides (STIGS) based tools for benchmark, compliance checks, and security configuration reviews. • Skill in system administration of Active Directory, Microsoft System Center Configuration Manager (SCCM) • Greater than five years’ experience in: all aspects of Information Assurance / Cyber Security, Information Security, and Network Security Programs for the USN and USMC; RMF, network defense, risk and compliance assessment, remediation, and mitigation; system and network engineering, administration, and security; physical security; forensic investigations; vulnerability scanning, analysis, remediation, and reporting; incident handling and response • Extensive experience in developing plans and schedules, estimating resource requirements, defining milestones and deliverables, monitoring activities, and evaluating and reporting accomplishments and deficiencies • Skill in documenting security compliance related correspondence required by governing authorities and documenting instructions, guidance, and procedures to specified audiences Broad Knowledge of: • Knowledge of computer networking concepts and protocols, and network security methodologies. • Knowledge of risk management processes (e.g., methods for assessing and mitigating risk). • Knowledge of laws, regulations, policies, and ethics as they relate to cybersecurity and privacy. • Knowledge of cybersecurity and privacy principles. • Knowledge of cyber threats and vulnerabilities. • Knowledge of specific operational impacts of cybersecurity lapses. • Knowledge of federal government enterprise information security architecture framework. • Knowledge of authorization and assessment evaluation and validation requirements. • Knowledge of Security Assessment and Authorization process. • Knowledge of cybersecurity and privacy principles and organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation). • Knowledge of network hardware devices and functions. • Knowledge of Risk Management Framework (RMF) requirements. • Knowledge of network traffic analysis methods. • Knowledge of secure configuration management techniques. (e.g., Security Technical Implementation Guides (STIGs), cybersecurity best practices on • Knowledge of systems testing and evaluation methods. • Knowledge of Supply Chain Risk Management Practices (NIST SP 800-161). • Knowledge of network security architecture concepts including topology, protocols, components, and principles (e.g., application of defense-in-depth). • Knowledge of Personally Identifiable Information (PII) data security standards. • Knowledge of Payment Card Industry (PCI) data security standards. • Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services. May serve as a liaison for communication and response to task orders issued by Marine Forces Cyber Command (MARFORCYBER), HQMC C4, Marine Corps Installations Command (MCICOM), and Marine Corps Systems Command (MCSC) for all Information Technology and Cybersecurity initiatives. This position has been designated as a position of trust. The incumbent must be eligible for an Access National Agency Check and Inquiries (ANACI/ Tier 3) background investigation to review and respond to SIPRNet Task Orders (TASKORD), Warning Orders (WARNORD), Fragmentary Orders (FRAGO), and Operational Directives (OPDIRS) for all Cybersecurity Incident Response tasks. Appointment and continued employment is subject to a favorable adjudication of the security investigation. Eligible for incremental telework as determined by MR/MF policy

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