Mission-Centric ISSE Lead - Cybersecurity & Systems Engineer

JCS Solutions LLC; Virginia; Sur place; USD 90 000 - 129 000; Plein temps

Avantages offerts par ce poste

Health, dental, and vision insurance

Life insurance

Short- and long-term disability

PTO

401k retirement plan with employer"s

Annual Professional Development Reimb.

Résumé du poste

JCS Solutions LLC seeks an experienced Information System Security Engineer (ISSE) to support the NMCC Cybersecurity Team in Arlington, VA. The role focuses on cybersecurity engineering, assessments, and secure enterprise operations, with hands-on work on HBSS and ACAS technologies.

Active TS/SCI is required; salary range is $90,000–$129,000. You will design, implement, and maintain secure IT systems, lead security architecture initiatives, and mitigate risks across complex information systems

Qualifications

• Active TS/SCI clearance is required.
• Bachelor’s degree in Computer Science, Information Technology, or related field; or Master’s with 3 years of relevant experience.
• In lieu of a degree, 12 years of progressive experience may be substituted.
• 5+ years of systems engineering experience including design and architecture.

Responsabilités

• Design, implement, maintain, and troubleshoot complex information technology systems.
• Design computing infrastructure solutions to support mission requirements.
• Establish networking and security controls to ensure compliance with cybersecurity standards.
• Lead technical solution development from requirements refinement through design, build, testing, and deployment.
• Document technical solutions, analyses, recommendations, and courses of action.
• Perform and review technical security assessments of computing environments.
• Identify system vulnerabilities, cybersecurity compliance gaps, and recommended mitigations.
• Build, deploy, maintain, and patch HBSS Windows servers and ACAS RHEL 7.9/8 servers.
• Build, maintain, and patch ePO, Security Center, and Nessus infrastructure.
• Provision Security Center accounts for Vulnerability Managers.
• Analyze ACAS scan results and support remediation of vulnerabilities.
• Obtain and manage required licenses for HBSS ePO and Tenable Security Center.
• Obtain HBSS and ACAS kickstart ISOs through DISA processes.
• Build virtual servers and deploy McAfee modules through ePO.
• Configure and maintain McAfee policies across environments.
• Apply STIGs to Windows, McAfee, and ACAS RHEL servers.
• Conduct SCAP scans on Windows and RHEL systems.
• Maintain Red Hat repos and RPMs for disconnected envs.
• Configure local YUM repos to support offline patching.
• Deploy Rogue System Detection sensors across networks.
• Identify rogue subnets and unauthorized endpoints.
• Troubleshoot Security Center and Nessus issues.
• Support cybersecurity risk assessments and security engineering activities.

Connaissances

Systems engineering

Cybersecurity risk

Security assessments

Formation

Bachelor's degree in CS/IT or related field

Master's degree related field + 3 yrs exp

12 years experience in lieu of degree

Security+ CE

CySA+

CCNA Security

GSEC

SSCP

Outils

HBSS

ACAS

ePO

Security Center

Nessus

Description du poste

JCS Solutions LLC seeks an experienced Information System Security Engineer (ISSE) to support the NMCC Cybersecurity Team in Arlington, VA. The role focuses on cybersecurity engineering, assessments, and secure enterprise operations, with hands-on work on HBSS and ACAS technologies.

Active TS/SCI is required; salary range is $90,000–$129,000. You will design, implement, and maintain secure IT systems, lead security architecture initiatives, and mitigate risks across complex information systems