Information Systems Security Officer ISSO - Cyber Security - Level 2

Information Systems Security Officer ISSO

• Cyber Security
• Level 2 Palmdale, CA Job Details Full-time $76,500
• $152,490 a year 1 day ago Benefits Paid jury duty Paid holidays Disability insurance Health insurance Dental insurance 401(k) Flexible spending account Paid time off Flextime Parental leave Employee assistance program Vision insurance 401(k) matching Flexible schedule Life insurance Qualifications Security Authorization Top Secret Clearance DevSecOps Practices System administration Technical documentation IT system monitoring IAM Level

II CISSP

Configuration management Mid-level DoD experience Nessus CompTIA Advanced Security Practitioner System risk assessment (security system operation) Splunk DoD 8570 Vulnerability scanning Certified Authorization Professional Cloud computing IAM Level I CompTIA Security+ RMF 2 years GSLC IT security monitoring

Full Job Description JOB ID:

721363BR Date posted: Mar. 30, 2026

Description:

Lockheed Martin Aeronautics. Be More Than You Can Imagine. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming cyber security professionals seeking a place to make their mark

• or for seasoned cyber security professionals seeking their next career challenge.

Join us and see where your Lockheed Martin Aeronautics journey will take you. As an Information Systems Security Officer (ISSO) you will join the Classified Cyber Security Team supporting Department of Defense (DoD) programs to ensure classified information systems meet cyber security requirements and government directives. In this role, you will leverage your technical skills to: Interpret the Joint Special Access Program Implementation Guide (JSIG) in determining technical Information Assurance (IA) requirements, conduct cyber risk assessment activities including vulnerability analysis, analysis of mitigation solutions and ensure proper security implementation of the Risk Management Framework (RMF). Develop system documentation for information system authorization, security management, and continuous monitoring of both networked and standalone information systems. Ensure that selected security controls are implemented and operating as intended during all phases of the IS lifecycle. Provide "eyes on glass" security monitoring in accordance with DoD requirements by monitoring security infrastructure and security alarm devices for Indicators of Compromise(IOC)utilizing SIEM and cybersecurity toolsets. Perform hardware/ software configuration management, data integrity containments and investigations on IA related security events. Coordinate with cyber systems security engineers, system architects, and developers to provide oversight in the development of secure technical solutions. Participate in implementation of current and future security domains including those which may introduce new service areas (e.g. Cloud Computing, DevSecOps). Possess an active DoD Top Secret security clearance, based upon a National Agency Check with Local Agency Check (NAC/LC) conducted within the last five years and access eligibility for Special Access Programs. Subject to routine government security investigations and must meet eligibility requirements for access to classified information throughout their employment as required by the job. A level 2 employee Typically has 2

• 5 years of professional experience.

MUST BE A U.S. CITIZEN

• This position is located at a facility that requires special access.

What's In It For You:

We offer flexible work schedules to comprehensive benefits investing in your future and security, Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus

• if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

Palmdale, CA This position is in Palmdale, CA Discover Palmdale.

AeroCyber AeroCyberIA Basic Qualifications:

Basic Qualifications :

Experience in at least one of the following: system administration, information assurance, and/or cybersecurity. Experience leveraging security tools such as Splunk, Nessus, McAfee, Ivanti, ACAS, etc. Possess DoD 8570 approved baseline certification for IAM Level I (i.e. CompTIA Security+, CAP, GSLC, etc.) Experience with Risk Managed Framework (RMF) or Joint Special Access Program (SAP) Implementation Guide (JSIG) requirements.

Desired Skills:

Desired skills : Experience as an ISSO implementing or managing cyber security requirements on classified systems under

JSIG, NISPOM, ICD

503, and/or

CNSSI 1253.

Possess Possess DoD 8570 IAM Level II certification (i.e.

CISSP, CASP, CAP

). Experience supporting Special Access Required (SAR) security environments

Security Clearance Statement:

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

Clearance Level:

Top Secret with Investigation or CV date within 5 years

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:

4x10 hour day, 3 days off per week

Pay Rate:

The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $76,500

• $134,895.

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.

Pay Rate:

The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $88,000

• $152,490.

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. 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:

AERONAUTICS COMPANY

Relocation Available:

Possible Career Area:

Information Security/Information Assurance Type:

Full-Time Shift:

First At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology:

From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture:

Excellence, integrity, and collaboration define us. We accelerate change and embrace one another's perspectives to win for our customers.

Real Impact, Real Growth:

Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life:

Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond. Empowered to

Be Your Best:

Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet. Here, the possibilities are endless because we offer: Flexible Schedules, dependent on role

Levels:

Student, Entry, Mid, Senior, Management Locations:

Nationwide & OCONUS Positions