SCA Level IV/SME Jobs

SCA Level IV/SME

Arcfield

Location:
United States, Chantilly

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Arcfield's Cyber programs are expanding and are currently in need of Level IV/ Security Control Assessor (SCA) Subject Matter Experts to support Risk Management Framework (RMF) workflows, performing comprehensive INFOSEC assessment of management, operational, and technical security controls to determine overall effectiveness of the controls for A&A determination throughout our customer’s program system lifecycle. SCAs provide an assessment of the severity of weakness or deficiencies discovered in the IS and its environment of operation and recommend corrective actions to address identified vulnerabilities. In this role you will be considered a recognized expert within the company, who designs, researches and develops highly advanced applications, which may result in new product/business opportunities for the company. Note: An offer for this position is contingent upon contract award.

Job Responsibility:

Review and assess information systems (IS) for compliance with IC, DoD, and ND guidelines
Provide security advice and guidance to government and industry partners
Advise Information System Owners (ISO) on confidentiality, integrity, and availability impact values
Offer technical guidance for Authorization and Accreditation (A&A) responses
Evaluate IS threats and vulnerabilities, recommending additional safeguards as needed
Support development and implementation of customer’s IT-IA-IM policies
Contribute to future Customer IS security policy development
Conduct site visits and assessments, prepare written reports for government approval
Ensure completion of security control assessments for each IS
Support RMF process-related presentations, briefings, and reports
Utilize customer’s RMF system of record for workflow duties and documentation
Track and report on RMF process workflow activities and metrics
Prepare Security Assessment Reports (SARs) and Authorization Recommendations
Collaborate on Plans of Action and Milestones (POAMs) based on assessment findings
Review and approve IS Security Assessment Plans
Address security issues as requested by the government
Support A&A for special programs and tactical operations
Conduct reviews and write reports for ISAP or TISSRs
Verify proper implementation and documentation of security controls in System Security Plans (SSPs)
Assess severity of identified weaknesses and recommend corrective actions
Act as IS liaison between Directorates and Offices
Work on unusually complex technical problems and provides innovative solutions
Determines and pursues courses of action necessary to obtain desired results

Requirements:

Must possess and be able to maintain a TS/SCI clearance with polygraph
BS 12-15, MS 10-13, PhD 10+
A STEM degree
SCA experience
Certifications: CAP, CASP, CISM, CISSP (or Associate), GSCL, CGRC/CAP, Cloud+, CYSA+, GSEC, PenTest+
Relevant experience in technical project management
Advanced IS security skills and knowledge
Familiarity with IA concepts
Ability to review and recommend vulnerability and risk levels associated with SW and HW products
Practical experience developing and implementing security related directives
Practical experience performing IS' A&A as defined in applicable ICDs and guidance
Practical experience utilizing risk management strategies for IT solutions
Understanding of emerging technologies and their implementation w/in government systems and network environments
Knowledge of IT concepts used in evaluation of security performance and integrity of state-of-the-art applications, communications systems, HW, SW, satellite controls systems, and information processing systems
Practical experience assessing security of cloud-based systems including IaaS, PaaS, and/or SaaS deployment
Ability to effectively coordinate A&A activities of industry and government IS' to meet acquisition milestone requirements
Experience working with a mixed skill level team to ensure that appropriate knowledge and skill transfer occurs
Ability to simultaneously manage and track multiple large-scale systems or programs involved in A&A process
Experience developing and implementing security related directives and guidance for IT-IA-AM
In-depth understanding of IT systems, SW, & networks
Effective technical report and general correspondence writing ability

Nice to have:

Education relevant to computer engineering, INFOSEC, cyber security, information management, and/or computer science
Experience providing technical and programmatic Information Assurance Services to internal and external customers in support of network and information security systems
Able to prepare and provide documentation using accepted guidelines such as DITSCAP
Experience providing certification and accreditation support in the development of security and contingency plans and conducting complex risk and vulnerability assessments
Designs, develops and implements security requirements within an organization's business processes
Prepares Security Test and Evaluation plans
Analyzes policies and procedures against Federal laws and regulations and provides recommendations for closing gaps
Develops and completes system security plans and contingency plans
Recommends system enhancements to improve security deficiencies
Develops, tests and integrates computer and network security tools
Secures system configurations and installs security tools, scans systems to determine compliance and report results
Evaluates products and various aspects of system administration
Conducts security program audits and develops solutions to lessen identified risks
Develops strategies to comply with privacy, risk management, and e-authentication requirements
Provides information assurance support for the development and implementation of security architectures to meet new and evolving security requirements
Evaluates, develops and enhances security requirements, policy and tools
Provides assistance in computer incident investigations
Performs vulnerability assessments including development of risk mitigation strategies

Additional Information:

Job Posted:
December 20, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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SCA Level IV/SME

Arcfield

Location:
United States, Chantilly

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 20, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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SCA Level IV/SME

Arcfield

Location:United States, Chantilly

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:December 20, 2025

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