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Contractor SAP Security Officer (CSSO)

Company:
The Aerospace Corporation
Location:
El Segundo, CA, 90245
Posted:
February 01, 2026
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Description:

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

Job Summary

The Aerospace Corporation is seeking experienced Contractor Special Access Program Security Officers (CSSOs)- Security Specialist III/IV to provide division-level support and oversee security operations for Special Access Programs (SAPs) in accordance with the DoD SAP Manual (DoDM 5205.07) and related directives. As a CSSO, you will implement and manage security processes, safeguard classified information and ensure compliance with DoD and program-specific security policies.

The Level III CSSO will support day-to-day SAP security operations under the guidance of the SAP Manager.

The Level IV CSSO will support the SAP Manager by overseeing highly complex security operations and providing leadership to junior security staff.

The selected candidate willbe requiredto workfull-timeon-site at our facility inEl Segundo, CA.

What You'll Be Doing

CSSO- Security Specialist III

Support day-to-day SAP security operations under the guidance of the Senior CSSO, SAP Manager and/or GSSO

Implement and monitor security procedures to protect SAP information, materials, and personnel

Provides initial program indoctrination, CPI annual reviews, security briefing and Security Education and Training Awareness (SETA) program to ensure personnel are trained and aware of their security responsibilities.

Support SOPs for security policies unique to their facilities and SAP

Conduct annual training sessions and assist with initial indoctrination briefings for SAP-accessed personnel

Assist with the development and execution of self-inspections, ensuring corrective actions are implemented

Assist in the preparation of documentation for compliance inspections and audits

CSSO-Security Specialist IV

Serve as the senior security official responsible for managing all aspects of SAP security within assigned facilities, including physical, information, personnel, and industrial security

Oversee and conduct self-inspections, document findings, and implement corrective action plans in support of SAP compliance inspections

Provides initial program indoctrination, CPI annual reviews, security briefing and Security Education and Training Awareness (SETA) program to ensure personnel are trained and aware of their security responsibilities

Prepare SOPs for security policies unique to their facilities and SAP

Collaborate with Information System Security Managers (ISSMs) and Information System Security Officers (ISSOs) to ensure the security of classified information systems

Provide mentorship and leadership to Level 3 CSSOs and other junior security staff

What You Need to be Successful

Minimum Requirements for the CSSO- Security Specialist III include:

High School Diploma or equivalent experience in a related field is required

A minimum of (5) years or more years of increasingly responsible and relevant professional experience in SAP security operations is required

Familiarity with DoDM 5205.07 and related security directives

Oversee and coordinate all facets of SAP security operations byensuring compliance with applicable policies and laws. Include incident reporting, investigations, access eligibility determinations, and updates to security procedures (e.g., CONOP, ePAR routing, DD Form 254, PPP, OPSEC Plans, etc.)

Maintain security records, including accountability logs, combinations, and destruction certificates

Coordinate visitor access requests and verify clearances for personnel entering SAP facilities

Manage and maintain security documentation, including Personnel Security Files (PSFs), Program Access Requests (PARs), and Special Access Program Indoctrination Agreements (SAPIAs)

Willing to travel and support multiple facilities approx. 10% (as needed)

This position requires a current and active TS/SCI security clearance, with the ability to obtain and maintain SAP access, plus any additional clearancesas required, which is issued by the U.S. government. U.S. citizenship isrequiredto obtain a security clearance

In addition to the above, theminimumrequirements for theCSSO- Security Specialist IV include:

A minimum of (10) or more years of increasingly responsible and relevant CSSO professional experience or a Bachelor's degree with (8) years of experience in a related field (e.g., Security Management, Criminal Justice, or Information Security) is required

A minimum of (8) or more years experience in SAP security, including managing complex security operations is required

Coordinate with the Program Security Officer (PSO), Government SAP Security Officer (GSSO), and other government stakeholders to ensure SAP compliance

Develop, implement, and enforce security policies and procedures in alignment with DoDM 5205.07 and program-specific requirements

Develop and manage ingress/egress procedures for SAP-related equipment and materials.

How You can Stand Out

It would be impressive if you have one or more of these for the CSSO- Security Specialist III:

Completion of SAP-specific security training is strongly desired

Working knowledge of the Intelligence Community Directives (ICD's)

Strong working knowledge of security systems and databases (e.g., JADE, DISS and SIMs) is preferred

A current and active TS/SCI with an adjudicated polygraphsecurity clearance, which is issued by the U.S. government, is strongly preferred. U.S. citizenship isrequiredto obtain a security clearance

It would be impressive if you have one or more of these for the CSSO- Security Specialist IV, in addition to the above:

Master's degree in related field is preferred

Industrial Security Professional (ISP)certification or equivalent is desired

Working knowledge of the National Industrial Security Program Operating Manual (NISPOM)

Familiarity with SAP communications security (COMSEC) is preferred

We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max) $45.68 - $84.00 Pay Basis: Hourly

Leadership Competencies

Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:

Operate Strategically

Lead Change

Engage with Impact

Foster Innovation

Deliver Results

Ways We Reward Our Employees

During your interview process, our team will provide details of our industry-leading benefits.

Benefits vary and are applicable based on Job Type. A few highlights include:

Comprehensive health care and wellness plans

Paid holidays, sick time, and vacation

Standard and alternate work schedules, including telework options

401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire

Flexible spending accounts

Variable pay program for exceptional contributions

Relocation assistance

Professional growth and development programs to help advance your career

Education assistance programs

An inclusive work environment built on teamwork, flexibility, and respect

We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.

Equal Opportunity Commitment

The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at or by emailat .You can also review Know Your Rights: Workplace Discrimination is Illegal.

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