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Information Systems Security Officer, Classified Cybersecurity

Job in Littleton, Arapahoe County, Colorado, 80161, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2025-10-13
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Systems Administrator
Salary/Wage Range or Industry Benchmark: 89300 - 157550 USD Yearly USD 89300.00 157550.00 YEAR
Job Description & How to Apply Below

Overview

Description: TS/SCI clearance with willingness to receive Polygraph. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) for Special Access Programs located at the LM Waterton facility in Littleton, CO.

Classified Cybersecurity Analysts help secure 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. It s dynamic, gratifying and impactful work!
  • You will have the opportunity to engage in all aspects of the cyber discipline.
Responsibilities
  • Oversee day-to-day information system security operations including hardware and software implementations.
  • Manage risk to the information system by validating the 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 and vulnerability management is a large part of this role’s responsibility.
Basic Qualifications
  • TS/SCI with willingness to receive Polygraph
  • DoD 8570 IAT Level II certification
  • Hands on experience with industry standard Information Assurance tools
  • Proven ability to obtain and maintain system ATOs
  • Experience with developing, reviewing and maintaining RMF artifacts
  • Experience with IS auditing and investigations
Desired Skills
  • Currently working in environment supporting DoD Special Access Programs
  • Hands on experience with the JSIG RMF Framework
  • DoD 8570 IAM Level III certification
  • Experience implementing new and complex technologies at multiple classification levels within large environments.
  • TS/SCI with a current CI Poly
Clearance and Other Information

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: TS/SCI w/Poly

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely: Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position: 9x80 every other Friday off

Pay Rate: The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $89,300 - $157,550. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only.

Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate s work experience, education/ training, key skills as well as market and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays.

Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan…

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