ISSO: Secret/TS Clearance | Flexible Hours & Impact

Lockheed Martin; Sunnyvale (CA); On-site; USD 131,000 - 244,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Flexible work arrangements

401(k) match

Paid time off

Holidays

Parental Leave

EAP

Flexible Spending Accounts

Education Assistance

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin in Sunnyvale, CA is seeking a Cybersecurity Analyst to serve as an Information Systems Security Officer (ISSO) supporting government customers and internal teams. The role requires clearance and hands-on security operations.

You will implement RMF-based controls, perform security monitoring, document POA&Ms, and ensure compliance with DISA STIGs across Windows and Linux environments. Collaboration with program offices and customers is essential.

Qualifications

• Secret clearance with ability to obtain Top Secret
• DoD 8570 IAM Level III certification or ability to obtain within 6 months of hire
• Information Systems auditing experience
• Hands on experience with Information Assurance tools
• Technical familiarity with Windows or Linux-based operating systems and their security requirements
• Knowledge of network security (encryption, firewalls, authentication)
• Knowledge of DISA STIGs and SRGs
• Experience with RMF as SME
• Experience configuring Windows, Networking, and UNIX/Linux with DISA STIGs
• System hardening and vulnerability management
• ISSE or System Administration experience

Responsibilities

• Oversee day-to-day information system security operations including hardware and software implementations
• Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily RMF
• Upkeep, monitor, analyze, and respond to network and security events
• Document compliance actions within the approved automated compliance tracking system or develop a POA&M with the ISSM to address non-compliance in the allotted time frame
• Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the security plan
• Balance competing priorities amongst multiple customers and programs
• Auditing is a large part of this role’s responsibility

Skills

Secret clearance

IAM Level III

Information Systems auditing

RMF

DISA STIGs

Security monitoring

Windows security

Linux security

Vulnerability management

System administration

ISSE experience

Security hardening

Tools

Information Assurance tools

Job description

Lockheed Martin in Sunnyvale, CA is seeking a Cybersecurity Analyst to serve as an Information Systems Security Officer (ISSO) supporting government customers and internal teams. The role requires clearance and hands-on security operations.

You will implement RMF-based controls, perform security monitoring, document POA&Ms, and ensure compliance with DISA STIGs across Windows and Linux environments. Collaboration with program offices and customers is essential.