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Information Systems Security Officer - E2 (Clearance Required)

Lockheed Martin Services

King of Prussia, PA · Posted October 20, 2026

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Among information security analysts, AI is already used for a large share of the tasks. Measured exposure for information security analysts: 49% (high).

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Skills this job asks for

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  • Risk management
  • Agile
  • Linux
  • Nessus

About the job

Standard Job Description

This position requires Final Secret clearance with ability to obtain and maintain Top Secret clearance.

Key Responsibilities of this role includes:

Support 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 Key Stakeholders 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.

Auditing is a large part of this role’s responsibility

Basic Qualifications

Current Final Secret clearance and ability to obtain Top Secret clearance

DoD 8570 IAT Level II certification or ability to obtain within 6 months of hire

Knowledgeable of operating system security requirements

Familiarity with industry standard Information Assurance tools

Desired Skills

Information Systems auditing experience

Demonstrated technical experience in Windows and Linux based operating systems and command line

Experience working with, assessing, and securing embedded operating systems / OT equipment

Experience in system hardening, analysis, and vulnerability management

Experience working with system accreditation requirements and RMF implementation

Understand Agile operations while possessing sound business acumen

Experience setting up or using Tenable Nessus / Security Center

Experience setting up or using Splunk

Experience with scripting languages

Experience with NIST 800-53 controls

Experience implementing or validating Secure Technical Implementation Guidance (STIGs)

Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 2 years of professional experience; or a related Masters degree

Pay Information

Full-Time Salary Range: $79300.00 - $147300.00

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 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(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.

For (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.