Information Systems Security Officer, Classified Cybersecurity

Job ID: 700800BR

Date posted: Aug. 06, 2025

Description:This position requires TS/SCI clearance with ability 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.

In this role you will:

• Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizations.
  
• 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 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.
  
• Participate in internal/external security audits/inspections; performs risk assessments.
  
• Ensure records are maintained for workstations, software, servers, routers, firewalls, network switches, telephony equipment, etc. throughout the information system's life cycle.
  
• Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance.
  
• Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented.
  
• Assist in conducting investigations of computer security violations and incidents, reporting as necessary.
  
• Ensure proper protection and / or corrective measures have been taken when an incident or vulnerability has been discovered.
  
• Communicate, implement and manage a formal Information Security / Information Systems Security Program together with ISSM and CPSO.
  

Basic Qualifications:

• TS/SCI with the ability to receive Polygraph
  
• DoD 8570 IAT Level II certification or Higher, or ability to obtain within 6 months of hire
  
• Information Systems auditing experience
  
• Knowledgeable of operating system security requirements
  
• Hands on experience with industry standard Information Assurance tools
  

Desired Skills:

• Experience implementing new and complex technologies at multiple classification levels within large environments and at an Enterprise level
  
• Currently working in environment supporting IC customers
  
• Proved ability to obtain and maintain system ATOs
  
• Hands-on experience with ICD 503/JSIG and DAAPAM
  
• DoD 8570 IAM Level III certification
  
• 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
  

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 eligible.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.

Experience Level: Experienced Professional

Business Unit: SPACE

Relocation Available: No

Career Area: Security

Type: Full-Time

Shift: First