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Information Systems Security Officer, Classified Cybersecurity Senior

Job in Montgomery, Montgomery County, Alabama, 36136, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-06-28
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Network Security
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Description: A Final Secret clearance is required for this position.

Location:

Courtland, AL.

Key Responsibilities
  • 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; perform 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 Program Security.
Basic Qualifications
  • Final Transferable Secret security clearance
  • DoD 8570 IAT Level II certification
  • Hands on experience with industry standard Information Assurance tools
  • Experience with developing, reviewing and maintaining RMF artifacts
  • Experience with classified information system auditing and investigations
Desired Skills
  • Previous experience supporting classified information systems
  • Knowledge of system accreditation requirements and NIST 800-53 (DAAG/JSIG) RMF implementation
  • Experience implementing/validating STIG application, system hardening, analysis, and vulnerability management
  • Knowledge of other security disciplines and how they impact and interact with information system security
  • Demonstrated technical experience in Windows, Linux operating systems and command line use
  • Demonstrated technical experience with industry standard Information Assurance tools (Splunk, Nessus/Tenable/ACAS, STIGViewer/SCAP Compliance Checker/eSTIG, Trellix ENS, Trellix DLP)
  • Excellent problem‑solving abilities; organized, flexible, and self‑motivated
  • Experience with scripting languages
  • Ability to perform technical assessments for systems being presented to the government for authorization
  • Ability to manage multiple projects in dynamic, demanding environments
  • Strong interpersonal and communication skills

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

Clearance Level: Secret

Work Schedule:

9x80 every other Friday off

Job Details
  • Experience Level: Experienced Professional
  • Business Unit: SPACE
  • Relocation Available:
    No
  • Career Area:
    Security
  • Type:
    Full-Time
  • Shift: First

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

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Position Requirements
10+ Years work experience
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