Senior Cybersecurity Engineer / ISSO
$125k - $160kAgil3 Technology Solutions (A3T)
- Perform ISSO/ISSM cybersecurity support functions for assigned systems and networks.
- Implement and maintain cybersecurity policies, procedures, plans, technical documentation, and security artifacts.
- Support implementation and sustainment of DoD and USMC cybersecurity requirements across enterprise IT systems.
- Conduct cybersecurity engineering reviews and provide security recommendations for systems, applications, network infrastructure, and cloud services.
- Implement, assess, and monitor DISA Security Technical Implementation Guides (STIGs) and applicable security configuration requirements.
- Identify, document, track, and coordinate remediation of system and network vulnerabilities.
- Monitor applicable vulnerability notifications and coordinate implementation of required security updates and corrective actions.
- Support cybersecurity incident identification, reporting, response, investigation, and forensic activities.
- Support and implement Zero Trust cybersecurity principles and requirements.
- Operate, monitor, and support approved cybersecurity technologies, including Microsoft Defender and other Government-approved security tools.
- Review system logs, security alerts, vulnerability findings, and other security information to identify potential cybersecurity threats or deficiencies.
- Coordinate vulnerability remediation activities with Systems Administrators, Network Engineers, Cloud Engineers, and other technical personnel.
- Support configuration and change-management activities to ensure proposed changes maintain the approved cybersecurity posture.
- Review technical changes for cybersecurity impact and recommend appropriate security controls and mitigation measures.
- Support System Authorization Access Request (SAAR) processes and other user-access security requirements.
- Support Trusted Agent functions associated with approved token issuance and user-access processes, as authorized.
- Maintain cybersecurity architecture, configuration, procedures, SOPs, and other required security documentation.
- Track cybersecurity findings, remediation activities, exceptions, and corrective actions through closure.
- Support security testing and validation following system upgrades, configuration changes, patches, and technology refreshes.
- Support upgrades and maintenance of cybersecurity tools and technologies.
- Develop After Action Reports and lessons learned following significant cybersecurity incidents or events.
- Provide cybersecurity guidance and technical assistance to the IT support workforce.
- Coordinate cybersecurity issues with Government cybersecurity personnel and other appropriate DoD/USMC organizations.
- Must have 7–10+ years of progressively responsible cybersecurity, information assurance, or information systems security experience.
- Must have an active DoD Secret security clearance.
- Must satisfy applicable DoD 8140/DCWF requirements for Work Role 521 or 722 at the Advanced proficiency level.
- Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, or related discipline.
- Experience performing ISSO, cybersecurity engineering, or comparable enterprise cybersecurity functions.
- Strong knowledge of DoD cybersecurity policies and security-control implementation.
- Experience implementing and assessing DISA STIGs.
- Experience with vulnerability identification, tracking, remediation, and reporting.
- Experience supporting cybersecurity incident response and investigation.
- Experience securing Windows, network, virtualization, and/or cloud environments.
- Working knowledge of Microsoft Defender or comparable enterprise security technologies.
- Experience with access control, account security, authentication, and least-privilege principles.
- Experience developing cybersecurity documentation, SOPs, security procedures, and technical reports.
- Experience working with Systems, Network, and Cloud Engineers to remediate security findings.
- Strong analytical, troubleshooting, documentation, and communication skills.
- Ability to operate effectively in a geographically dispersed DoD enterprise environment.
- CISSP, SecurityX/CASP+, CySA+, Security+, or other certification appropriate to the assigned DCWF work role.
- Experience with ACAS/Tenable, Microsoft Defender, SIEM/log-analysis tools, endpoint-security platforms, and vulnerability-management technologies.
- Experience with Microsoft Azure and Microsoft 365 security.
- Experience with NIST SP 800-53, RMF, eMASS, POA&Ms, and continuous monitoring.
- Experience with Zero Trust architecture and implementation.
- Previous USMC, Navy, DISA, or other DoD cybersecurity experience.
Company Overview
Agil3 Technology Solutions LLC ("A3T") is a Northern Virginia based, ISO 9001, ISO 20000-1 & ISO 27001 Certified, Women-Owned (WOSB) and Service-disabled Veteran-Owned (SDVOSB) small business. A recent recipient of the prestigious Washington Technology TOP 50 (ranking #9, and on the list for last 4 years!), A3T is experiencing industry leading recognition and growth. In addition to the CEO’s recognition as an “All-Star Entrepreneur”, A3T is recognized by Inc Magazine as one of the fastest growing companies in the country, by Vet 50 as Fastest Growing Veteran-Owned Businesses, and is featured in CyberSecurity Ventures / Cybercrime Magazine! “As a go-to Women-Owned Cybersecurity company in US and internationally”. As part of our growth, we are looking for YOU to join our growing team.
A3T offers excellent benefits to enhance the work-life balance, including:
- Medical Insurance
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short Term & Long-Term Disability
- 401k Retirement Savings Plan with Company Match
- Paid Holidays
- Paid Time Off (PTO)
- Tuition and Professional Development Assistance
- Parking/Travel Reimbursement (metropolitan areas)
$125k - $160k
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