Information Systems Security Officer - E3; Clearance Required
Job in
Littleton, Arapahoe County, Colorado, 80166, USA
Listed on 2026-10-23
Listing for:
Lockheed Martin
Full Time, Part Time, Seasonal/Temporary
position Listed on 2026-10-23
Job specializations:
-
IT/Tech
Cybersecurity, Information Security & Data Protection
Job Description & How to Apply Below
Requisition Eligible?:
Yes
ERP amount: $5,000
Relocation:
No
Type:
Exempt
Shift: 1
Clearance Prior to Start: TS/SCIFinal Clearance: TS/SCI w/Poly Pay Transparency: $95,900.00 - $Experience Level: Experienced Professional FT/PT/Casual:
Full Time Department :
Space Business Unit:
Space Standard
Job Description This position requires current Top Secret/SCI clearance with an investigation within the last 5 years and willingness to receive CI Polygraph.
The Cybersecurity Analyst will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in Littleton, CO.Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use.
The work that Cybersecurity Analysts do can be summarized in this way:
- You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work!
- You will have the opportunity to engage in all aspects of the cyber discipline
- You can enjoy a work-life balance that allows for flex hours and a family-first culture
Key Responsibilities of this role includes:
- 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 Risk Management Framework (RMF).
- Upkeep, monitor, analyze, and respond to network and security events.
- Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (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.
Basic Qualifications
• Current Top Secret/SCI clearance with an investigation within the last 5 years and willingness to receive CI Polygraph
• DoD 8140 IAT Level II certification or higher
• Hands-on experience with industry standard Information Assurance tools
• Experience working in environments supporting IC and/or DoD customers
• Experience with obtaining and maintaining system ATOs
• Hands-on auditing and system investigation experience
• Ability to develop, review and maintain RMF artifacts
Desired Skills
• Currently working in environment supporting SCI Programs
• Hands on experience with the RMF
• DoD 8140 IAM Level III certification
• Experience implementing new and complex technologies at multiple classification levels within large environments.
• TS/SCI with a current CI Poly
• Have a Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 5 years of professional experience; or 3 years of professional experience with a related Masters degree.
• Experience with RMF database repositories (Emass, Service Now, XACTA).Pay Information Full-Time Salary Range: $95900.00 - $178100.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline…
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