National Security ISSE: Systems Security Engineer

Noblis; Philadelphia (Philadelphia County); On-site; USD 79,000 - 123,000; Full time

Job summary

Noblis is seeking an Information Systems Security Engineer (ISSE) to support a national security focused customer, ensuring secure, reliable, and available systems and networks. The ISSE will enforce core security engineering principles across programs and lifecycle stages.

Responsibilities include designing secure architectures, performing risk assessments, and coordinating RMF/NIST compliance. This is a long-term, on-site role at the Philadelphia Navy Yard with potential remote/hybrid status

Qualifications

• Active Secret security clearance or ability to obtain one.
• US citizenship and valid US passport or ability to obtain one.
• Certifications: CompTIA Security+ or CCNA-Security, CySA+, GICSP, GSEC, CND, SSCP.
• OS certification within 90 days of hire (MD-102 or AZ-104).
• Travel at least 10% of the time.
• On-site workload at Land Based Engineering Site (LBES) for at least 50% of the time.

Responsibilities

• Analyze and design secure systems, networks, and architectures.
• Install and configure secure hardware and software systems and maintain infrastructure.
• Conduct regular security audits and ensure systems are up-to-date with patches.
• Provide technical support and troubleshoot security issues.
• Manage user accounts and access to systems.
• Perform data backups and disaster recovery procedures.
• Assess compliance against NIST, DoD, and Navy requirements including RMF, NIST 800-53, STIGs, and SRGs.
• Develop, implement, and enforce information security policies across the IS lifecycle.
• Create technical publications like SEP, plans, risk assessments, SECONOP, TP, and SSPs.
• Coordinate with SMEs to develop authorization boundary diagrams and inventories.

Skills

Security clearance awareness

US citizenship

Travel willingness

Education

Bachelor's degree in Computer Information Systems, Systems Security Engineering, Computer Science, or related field

High School Diploma with 9+ years IT experience

OS certification within 90 days (MD-102 or AZ-104)

Tools

ACAS

HBSS

Job description

Noblis is seeking an Information Systems Security Engineer (ISSE) to support a national security focused customer, ensuring secure, reliable, and available systems and networks. The ISSE will enforce core security engineering principles across programs and lifecycle stages.

Responsibilities include designing secure architectures, performing risk assessments, and coordinating RMF/NIST compliance. This is a long-term, on-site role at the Philadelphia Navy Yard with potential remote/hybrid status