Cyber Security Systems Engineering

Job Overview

As a Cyber Security Systems Engineer, will deliver cyber‑systems security support for a program’s classified information at the Sunnyvale, CA campus and/or Space Force Base, Colorado Springs, CO. You’ll design, implement, and maintain safeguards across network, endpoint, and cloud environments. You’ll work with IT and engineering teams to strengthen infrastructure, assess risk, and respond to security events.

Your impact

By identifying vulnerabilities and improving controls, you help teams protect systems and keep services dependable for users.

Pay range dependent on experience from levels 1-5.

Responsibilities

• Ensuring information systems meet Risk Management Framework (RMF) standards by directly communicating with the designated Information Systems Security Manager (ISSM)/Information Systems Security Officer (ISSO).
• Preparing, maintaining and submitting RMF-artifacts in support of and in accordance with the prime contractor statement of work or as necessary to support ISSM delivery schedule(s).
• Creating and updating information system artifacts, such as hardware/software baselines, Ports, Protocols, and Services Management (PPSM), network diagrams, etc.
• Apply STIGs, perform trusted downloads, and maintain RMF‑based compliance in accordance with DoW policy and/or Defense Counterintelligence and Security Agency (DCSA) Assess and Authorization Guide (DAAG) and Classified Lockheed Martin corporate policy.
• Support execution of Continuous Monitoring cyber tools for the environment, e.g., Qmulos, Splunk, DISA ACAS (or Nessus), and Trellix Endpoint Security).
• Support ongoing program projects by generating, updating, and/or providing security authorization engineering artifacts.
• Work with fellow LM CSSEs, mission system engineers and the ISSM/ISSO teams to prioritize cyber findings and/or advise on engineering remediations
• Change & Asset Management – support information system changes using change‑management tools and keep asset inventories up to date.
• Collaboration & Knowledge Sharing – lead technical best‑practice discussions, mentor peers, and coordinate with functional teams to resolve issues.
• Support and attend all Agile/Jira program planning sessions to identify scope, schedule and completion of cyber engineering tasks

Requirements

• Active DoD Final Secret security clearance (future Top‑Secret may be required).
• Current Security+ certification, or DoD 8140 Cybersecurity Workforce equivalent.
• Follow a 9x80A schedule.
• 100% on-site.

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee assistance program
• Employee discount
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Retirement plan
• Tuition reimbursement
• Vision insurance

Work Location: In person