Information Systems Security Officer

Description:WHAT WE'RE DOINGAt Lockheed Martin RMS, we value innovation, integrity, and high standards of ethics. Your skills, training, and education are valued here—come shape the future with us.THE WORKThis position requires an Information System Security Officer (ISSO) to support multiple programs and serve as a technical liaison for NIST RMF (Steps 1-6) security standards. The ideal candidate will have knowledge of NIST 800-53 Security and Privacy Controls and solid technical skills from systems engineering or administration, with experience in Linux or Windows OS and applications.As ISSO, you’ll oversee the security of information systems, focusing on implementing and maintaining security controls. Key responsibilities include developing and maintaining the System Security Plan (SSP), Plan of Action and Milestones (POA&M), and Security Controls Traceability Matrix (SCTM), as well as performing system audits, vulnerability scans, and compliance checks. You’ll develop security policies and procedures based on directives such as ICD-503, DAAPM, NISPOM Chapter 8, and JSIG.Strong communication is essential, as the ISSO provides clear guidance on security patches and secure configurations. Collaboration with the Information System Security Manager (ISSM) on classified information systems is routine. Knowledge of tools such as Splunk, Tenable Nessus, HBSS, SCAP Checker, and STIG Viewer is preferred.The ISSO leads continuous monitoring efforts to ensure RMF compliance, routinely evaluating security controls through automated and manual methods. Any identified issues will be reported to the ISSM.Key activities include:Conducting self-inspections of information systemsInvestigating security incidents and implementing corrective actionsManaging continuous monitoring for system securityEnsuring compliance of security settings within operating systems and applicationsWHO WE AREWe provide the resources, inspiration, and focus - if you have the resourcefulness and perseverance to work hard, then we want to create a better tomorrow with you.WHY JOIN USOur culture and values are grounded in a shared sense of purpose: ensuring those who serve always stay ahead of ready. That's why we're proud to have some of the most advanced and innovative minds in the industry.Basic Qualifications:Final Secret Clearance.Hands on experience with Windows and/or Linux operating systems.Security + or equivalent DoD Directive 8570 / 8140 Information Assurance Management Level I – III certification.Understanding of the Risk Management Framework (RMF) process & requirements.Excellent written and verbal communication skills with an ability to interface with numerous cognizant security agencies, customers, and senior managers.Knowledge of other security disciplines and how they impact and interact with information systems security.Desired Skills:Experience working with classified information systems.Relevant ISSO / ISSE experience within the DoD or Intelligence Community.Knowledge of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and configuration standards.Experience with Security Directives, Policies, Publications and Regulations.Security Clearance Statement:

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

SecretOther Important Information You Should KnowExpression 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 weekLockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.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 ProfessionalBusiness Unit:

RMSRelocation Available:

NoCareer Area:

Cyber SecurityType:

Full-TimeShift:

First

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