DSA ยท 15 hours ago
Cyber Defense Operations Security/Compliance Specialist (ISSO/ISSE/IAS/ISSM)
Charlottesville, VA
Full-time
Onsite
Mid Level
4+ years expData Systems Analysts, Inc. (DSA) is seeking a TS/SCI-cleared Cybersecurity Analyst / Engineer to support the security posture, compliance, and accreditation of enterprise systems in a secure DoD environment. The selected candidate will play a key role in maintaining cybersecurity readiness and supporting Risk Management Framework (RMF) processes.
AerospaceInformation ServicesInformation TechnologyPublic SafetySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Support the implementation, maintenance, and continuous improvement of cybersecurity controls across DoD information systems
Conduct system vulnerability scans, evaluate findings, and coordinate remediation with engineering teams
Apply and validate DISA STIGs and configuration baselines to ensure compliance with DoD cybersecurity standards
Develop, update, and maintain RMF documentation including SSPs, POA&Ms, and Continuous Monitoring (ConMon) artifacts
Assist with ATO package development, renewal, and audit readiness activities
Coordinate with ISSMs, ISSEs, and system owners to ensure appropriate risk mitigation strategies are in place
Support cybersecurity incident response processes by analyzing alerts and validating corrective actions
Participate in design and review of system architectures to ensure compliance with DoD cybersecurity policies
Monitor compliance through eMASS, ACAS, and other approved DoD tools
Prepare and deliver security status briefings and risk summaries to stakeholders and leadership
Qualification
Required
BS degree in Engineering, Computer Science, or related field + Experience may be substituted for degree
TS/SCI Clearance
DoD 8140 (8570) IAT Level II Certification
Minimum 4 years of experience supporting cybersecurity initiatives within the DoD or Intelligence Community
Demonstrated understanding of DoD cybersecurity policy, RMF lifecycle, and continuous monitoring practices
Familiarity with DoD cybersecurity tools such as eMASS, ACAS, STIGViewer, and Tenable Nessus
Experience coordinating with system owners, administrators, and mission partners to resolve security findings
Strong written and verbal communication skills, including technical documentation and risk reporting
Ability to work independently and collaboratively in secure, cross-functional environments
Experience implementing and validating security controls across operating systems, applications, and networks
Hands on experience with ACAS, Nessus, Splunk, or SIEM platforms for vulnerability assessment and monitoring
Proficiency applying DISA STIGs, SCAP benchmarks, and hardening baselines
Experience supporting incident response, forensic analysis, or containment activities
Working knowledge of network protocols, system administration, and authentication mechanisms
Practical experience supporting Risk Management Framework (RMF) activities for DoD systems
Proficiency with eMASS for control tracking, package submission, and authorization maintenance
Experience developing and maintaining System Security Plans (SSP), POA&Ms, and Continuous Monitoring documentation
Knowledge of NIST SP 800-37, 800-53, CNSSI 1253, and associated DoD cybersecurity policies
Familiarity with security audit preparation, compliance reviews, and inspection readiness
Ability to perform risk analysis, impact assessments, and present findings to stakeholders
Experience supporting Authorization to Operate (ATO) renewals, extensions, and interim authorizations
Preferred
CISSP, CAP, CISM, CASP+, or CEH certifications
Experience supporting DOD, or IC environments
Familiarity with Zero Trust principles and modern DoD cybersecurity architecture
Experience developing or reviewing security policies and SOPs
Strong understanding of continuous authorization and governance processes
Familiarity with scripting or automation tools (PowerShell, Python, Ansible) to streamline security tasks
Company
DSA
Data Systems Analysts, Inc.
201-500 employees
Funding
Current Stage
Growth StageLeadership Team
Frances Pierce
Chairman & CEO
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