ISSM & AFSO: Cyber Intelligence Security Lead

Jobtome; Ludlow (SD); On-site; USD 93,000 - 172,000; Full time

Job summary

L3Harris Technologies in Northampton, MA is seeking a Specialist, Cyber Intelligence to serve as the primary ISSM and AFSO for space and mission systems programs. The role leads cybersecurity compliance for classified information systems, coordinating with internal teams, customers, and government security representatives.

Responsibilities include RMF governance, security documentation, vulnerability management, physical security support, and security training.

Qualifications

• Bachelor’s degree and a minimum of 4 years of related cybersecurity or industrial‑security experience; OR 8 years of relevant experience in lieu of a degree.
• Active US Secret clearance required
• Experience serving as an ISSM or ISSO for classified information systems.
• Experience with RMF processes, system authorization/assessment, continuous monitoring, and cybersecurity compliance documentation.
• Experience supporting classified programs in accordance with NISPOM, DAAPM, and applicable Government security requirements.
• Experience with vulnerability assessments, system hardening, remediation tracking, and security compliance in a secure Windows environment.
• Experience performing industrial‑security functions including personnel security, physical security, classified media/document control, and inspection support.

Responsibilities

• Provide on‑site AFSO support for classified programs, including security compliance, account management, auditing, and support to the FSO for secure operations.
• Serve as the primary ISSM for assigned classified information systems, maintaining the system security program and ensuring systems are operated and maintained in accordance with approved security plans, authorizations, corporate policy, and applicable U.S. Government requirements.
• Lead RMF and authorization activities, including development and maintenance of security documentation, control implementation and assessment, POA&Ms, continuous monitoring, and ATO sustainment.
• Manage information‑system security configuration and change‑control processes, reviewing hardware, software, firmware, account, and network changes that may impact the authorized security posture.
• Perform or coordinate system‑security administration and technical compliance activities, including vulnerability scanning, STIG implementation, patching, antivirus updates, GPOs, encryption management, audit‑log review, and security‑event analysis.
• Conduct or support system assessments, self‑inspections, customer and Government inspections, incident response, corrective‑action development, remediation tracking, and closure of cybersecurity findings.
• Support physical security and access control for classified areas, including badging, visitor management, alarm‑response coordination, and facility‑security compliance in support of the FSO.
• Support classified document, media, and material control, including accountability, storage, inventory, transmission, reproduction, sanitization, and destruction.
• Deliver security training and awareness and coordinate activities with internal stakeholders, external customers, and Government agencies.
• Perform additional assigned security duties and support limited travel as required.

Skills

ISSM/ISSO experience

RMF processes & authorization

Security compliance documentation

Vulnerability assessment & remediation

Industrial-security functions

Security training & awareness

Windows security administration

Security+ / CISSP certification

DAAPM familiarity

Classified document accountability

Education

Bachelor’s degree

8 years relevant experience in lieu of a degree

Tools

Nessus

ACAS

SCAP

Job description

L3Harris Technologies in Northampton, MA is seeking a Specialist, Cyber Intelligence to serve as the primary ISSM and AFSO for space and mission systems programs. The role leads cybersecurity compliance for classified information systems, coordinating with internal teams, customers, and government security representatives.

Responsibilities include RMF governance, security documentation, vulnerability management, physical security support, and security training.