Senior Security Analyst – ATO RMF (Active TSSCI Clearance)

Location: Chantilly VA
Work Type: 100% Onsite Secure Facility
Employment Type: Full-Time
Citizenship: U.S. Citizenship required
Clearance: Active TS/SCI required; CI Polygraph preferred but not required
Certification: Active Security or higher (IAT Level II/III) required

Strategic Business Systems (SBS) is expanding our cybersecurity team and hiring Senior Security Analysts to support our growing Authority to Operate as a Service (ATOaaS) offering.

SBS developed ATOaaS in collaboration with leading technology companies and DoD/Intelligence Community customers to help accelerate the process of bringing innovative commercial technologies into secure government environments.

This is a hands-on cybersecurity role supporting technology partners and government customers throughout the Authority to Operate (ATO) and Risk Management Framework (RMF) lifecycle. Youll work directly with customers to understand their technologies develop security documentation assess vulnerabilities implement and document security controls manage POA&Ms and help move cloud-based solutions successfully through authorization.

The goal is straightforward: help technology providers navigate the government security authorization process faster while maintaining the security and compliance required for mission environments.

If you have experience developing ATO packages understand RMF and enjoy working directly with customers to solve cybersecurity and compliance challenges this is a strong fit.

• Support customers through the complete ATO and RMF lifecycle
• Develop and maintain ATO security packages and authorization documentation
• Write clear technical documentation describing how systems are configured secured and operated
• Work across the RMF lifecycle including Categorize Select Implement Assess Authorize and Monitor
• Assess security controls against NIST 800-53 requirements
• Analyze STIG and SCAP requirements and document compliance
• Review vulnerability scans and identify security weaknesses within customer environments
• Interpret results from tools such as Tenable Nessus Checkmarx and Fortify
• Develop manage and update Plans of Action & Milestones (POA&Ms)
• Track vulnerabilities through remediation mitigation or risk acceptance
• Identify and help customers remediate open-day vulnerabilities
• Evaluate configuration changes and their impact on the security posture of enterprise cloud solutions
• Recommend mitigating controls and security countermeasures
• Support continuous monitoring following authorization
• Maintain security documentation as customer environments and requirements evolve
• Explain security-control inheritance models and associated resources
• Prepare documentation for system audits and vulnerability assessments
• Communicate cybersecurity risk and remediation recommendations to technical teams and senior leadership

This role involves more than developing security documentation. Youll work directly with SBS technology partners and government customers to help move their solutions through the authorization process.

Youll be expected to:

• Lead technical discussions with customers and technology partners
• Understand customer systems architectures and business requirements
• Translate technical environments into appropriate security controls and authorization requirements
• Advise customers on security best practices and required remediation
• Identify technical and cybersecurity risks and recommend mitigation strategies
• Participate in project planning and identify risks dependencies and deliverables
• Develop project artifacts and support Work Breakdown Structures (WBS)
• Communicate project status risks and technical requirements to project leadership
• Provide guidance and technical leadership to customers and less-experienced security staff

• Hands-on experience supporting and/or managing ATO packages for cloud-based products
• Experience supporting solutions used by U.S. government agencies and/or military organizations
• Strong experience with ATO writing security documentation and package development
• Hands-on knowledge of the Risk Management Framework (RMF)
• Understanding of all RMF lifecycle steps
• Experience assessing security controls against NIST 800-53
• Experience developing and managing POA&Ms
• Ability to understand and explain security-control inheritance

• Experience identifying and mitigating open-day vulnerabilities
• Experience reviewing and interpreting vulnerability scans
• Knowledge of STIGs and SCAP
• Experience with vulnerability and application-security tools such as Tenable Nessus Checkmarx Fortify or similar platforms
• Ability to recommend appropriate countermeasures and mitigating controls
• Experience supporting continuous monitoring and compliance reporting

• Experience assessing the security posture of cloud-based environments and products
• Understanding of cloud security controls configurations and compliance requirements
• Ability to evaluate configuration changes and determine their potential security impact
• Familiarity with firewalls network security and intrusion detection systems (IDS) in cloud environments is preferred

• Strong technical writing and documentation skills
• Ability to explain cybersecurity risks and requirements to both technical and non-technical stakeholders
• Comfortable leading customer meetings and technical discussions
• Ability to translate cybersecurity findings into actionable remediation recommendations
• Self-motivated and comfortable working within a small agile technical team

• Active TS/SCI clearance required
• CI Polygraph preferred but not required
• Active Security or higher IAT Level II/III certification required
• CISSP or similar information security certification preferred
• Cloud security or platform certifications are a plus
• Bachelors degree preferred

SBS is a trusted technology and cybersecurity partner supporting federal agencies the Department of Defense Intelligence Community and leading commercial technology companies.

Our ATOaaS offering is designed to solve a significant challenge for technology providers: navigating the complex security and authorization requirements necessary to bring commercial technologies into government environments.

Youll be part of a team that:

• Works directly with innovative technology companies and government customers
• Helps accelerate the delivery of new technologies into DoD and Intelligence Community environments
• Works across cloud security ATO RMF vulnerability management and continuous monitoring
• Provides hands-on guidance throughout the authorization lifecycle
• Has direct impact on getting new technology into the hands of government and military users

COMPENSATION & BENEFITS

SBS offers a comprehensive total-rewards package including a market competitive salary along with:

• Comprehensive medical dental and vision coverage; HSA-eligible plan options available

• 401(k) retirement plan with company match (vesting schedule per Plan Document)

• Paid Time Off federal holidays and floating holiday for personal observance

• Annual professional development support for AWS certifications training and conferences

• Employee referral program where applicable and documented by program policy

• Life AD&D and short- / long-term disability insurance

• Telework and flexible-schedule support where mission and contract permit

• Mission-focused federal contractor supporting national-security customers

Target Salary Range: $00.This range reflects the anticipated compensation for this role. Actual salary will be based on a combination of factors including the positions scope and level of responsibility the candidates relevant experience education technical expertise skills and qualifications geographic location and applicable business or contractual requirements.


Equal Employment Opportunity
SBS is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to age gender gender identity sex sexual orientation color race creed national origin religion marital status parental status citizenship status ancestry physical or mental disability genetic information veteran status military status or any other classification protected by federal state or local laws.

Accommodations
If you need an accommodation while seeking employment with SBS please email. Accommodations are made on a case-by-case basis.

No Unsolicited Agency Referrals
SBS does not accept unsolicited resumes from staffing agencies. Any resumes submitted without a prior agreement will be considered the property of SBS.