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Information Systems Security Officer Sr

Job in Orlando, Orange County, Florida, 32885, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2025-11-27
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Systems Administrator
Salary/Wage Range or Industry Benchmark: 90000 - 120000 USD Yearly USD 90000.00 120000.00 YEAR
Job Description & How to Apply Below

Description

You will be the Information Systems Security Officer Sr for the team. Our team is responsible for ensuring the security and integrity of our information systems.

What You Will Be Doing

As the Information Systems Security Officer Sr, you will be responsible for overseeing day‑to‑day information system security operations, including auditing and ensuring compliance with internal LM and customer security requirements. You will also be responsible for technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF).

  • Overseeing day‑to‑day information system security operations
  • Carrying out technical administration of IS in accordance with internal LM and customer security requirements
  • Upkeeping, monitoring, analyzing, and responding to network and security events
  • Documenting compliance actions with the ISSM to address non‑compliance in the allotted time frame
  • Ensuring systems are operated, maintained, and disposed of in accordance with internal security policies and practices
Why Join Us

We are looking for a collaborative and driven individual who is passionate about information systems security. As a member of our team, you will have the opportunity to work on challenging projects, develop your skills, and contribute to the success of our organization.

We offer a comprehensive benefits package, flexible scheduling options, and a supportive work environment that encourages work‑life balance and overall well‑being.

Further Information About This Opportunity

This position is in Orlando.

Basic Qualifications
  • Secret Clearance with Investigation within 5 years
  • Sec+ or equivalent DoD Directive 8570 / 8140 Information Assurance Management Level II
  • Ability to author SSPs and maintain authorizations to operate (ATO)
  • Ability to perform technical certifications for systems being presented to the government for authorization
  • Knowledge of other security disciplines and how they impact and interact with information system security
Desired Skills
  • Experience with NISPOM, RMF, DAAPM and JSIG certification and accreditation processes
  • Experience working with classified information systems
  • DoD Directive 8570 / 8140 Information Assurance Management Level III
  • Previous experience working in an SAP / SCI / Collateral environment
  • Excellent written and verbal communication skills and ability to effectively interface with numerous cognizant security agencies, customers and senior management
  • Ability to manage multiple projects in a dynamic, demanding environment
  • Knowledge of other security disciplines and how they impact and interact with information system security
  • Prior experience as ISSO, or DoD equivalent at an organization of similar size and complexity
  • Understanding of network concepts and Type 1 encryption devices, such as TACLANE
  • Understanding of networking concepts and cybersecurity related tools to include Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIG) and Security Content Automation Protocol (SCAP), and vulnerability scanners
  • Knowledge of government / contractor network interconnectivity arrangements
  • Ability to speak in front of large groups of people
  • Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education, with 7 years of professional experience; or 5 years experience required with a related Masters degree
  • Considered experienced, but still a learner
Security Clearance Statement

This position requires a government security clearance, you must be a U.S. Citizen for consideration.

Clearance Level

Secret with Investigation or CV date within 5 years

Other Important Information You Should Know

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: 4x10 hour day, 3 days off per week

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

Experience Level: Experienced Professional

Business Unit: MISSILES AND FIRE CONTROL

Relocation Available:
Possible

Career Area:
Cyber Security

Type:
Full‑Time

Shift: First

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Position Requirements
5+ Years work experience
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