Senior Industrial Security Specialist - Millennium Space Systems

Job Description
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Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS) is seeking a Senior Industrial Security Specialist who will be responsible for creating a secure environment to facilitate the successful development and execution of classified programs at the assigned organization where classified information is stored, accessed, or where accessed personnel are assigned.
The Senior Industrial Security Specialist will enforce strict adherence to applicable laws as well as national DoD, and other security policies and requirements. Coordination of classified matters with the respective government representatives will be at the forefront of the Senior Industrial Security Specialist's responsibilities. The Senior Industrial Security Specialist will be charged with the establishment of quality training for assigned accessed personnel and conduct and document annual compliance inspections and develop Corrective Action Plans (CAP). This is an onsite role in El Segundo, California.
This position's internal job code is Industrial Security Specialist. Our team is currently hiring for level 4.
Position Responsibilities:

• Coordinate with personnel security for management of records for DoD collateral clearances, SCI and SAP/SAR programs. Additionally, utilize the Defense Information System for Security (DISS) for occasional validation for status on briefed personnel.
• Observe and validate an access quotas system for SAP/SAR programs to include providing monthly status reports, Tracking Program Access Requests (PAR), and conducting program indoctrinations.
• Support with staff assistance visits, security reviews and inspections as well as conducting initial, recurring, and refresher security education training.
• Maintain accountability of controlled media and hardware to include active inventory lists, destruction receipts, and transfer of material.
• SCIF/SAPF management of all personnel validating appropriate access and Need-to-Know. Develop and maintain procedures to aid in the prevention of prohibited items from entering secure facilities and prevent controlled documents and/or media from exiting the SCIF without approval.
• Assist with management of all current facility accreditations and development of all future accreditation considerations.
• Collaborate with COMSEC Responsible Officer (CRO) for program directed guidance and requirements.
• Ensure usage of classified and controlled systems complies with all customer-defined security requirements and applicable federal regulations.
• Participate in planning and executing Risk Management Framework (RMF) activities.
• Support the development of authorization packages needed to obtain and maintain Authority to Operate (ATO), such as the implementation of security controls, planning, writing security procedures and conducting continuous monitoring activities.
• Review Contract Data Requirements List (CDRL) deliverables for security. This includes but is not limited to IS & Physical Security Plans, Management and Test Plans. Provide comments and recommendations as required.
• Coordinate with Security management to provide comments for Statements of Work, contracts, RFPs and Security Plans.
• Plan, develop and process DD254s for prime and sub-contractors.
• Interpret and implement security classification guides during all phases of the acquisition effort. Periodically review proposed industry interfaces, Operations Security (OPSEC) procedures, and legends for continued applicability.
• Support with the development of Program Protection Implementation Plans (PPIP).
• Review operational requirements and system specification documents to ensure applicable national security requirements are addressed and incorporated into the final system design ensuring the resulting acquisition effort delivers a system that meets accreditation standards.
• Participate in system design reviews to ensure security requirements are incorporated. Apply knowledge of security requirements, TEMPEST standards and COMSEC requirements to provide input to developmental engineers involved in the design solution process.
• Investigate and document security violations/incidents, providing full summaries to the government security official for adjudication.
• Develop and maintain Standard Operating Procedures (SOP), providing written correspondence for government signature recommending approval or addressing comments requiring further clarification from the submitter.

Basic Qualifications (Required Skills/Experience):

• This position requires an active U.S. Top Secret Security clearance with SCI Eligibility (U.S. Citizenship Required. A U.S. Security clearance that has been active in the past 24 months is considered active. More information on this process can be found by following the Mandatory Security Clearance and Access Process Disqualifying Criteria link which is listed in the job posting).
• 7-10 years of CSSO/Industrial Security experience.
• Formal appointment as an SAP Accountability Officer (Formerly TSCO).
• Ability to obtain and maintain SAP/SCI access.
• Candidates must be able to implement 32 CFR Part 117 NISPOM Rule, DoDM 5205.07 SAP Security Manual, dtd Jan 17, 2025
• Experience should include direct program support with IC community and familiar with ICD-705, ICD-704, and ICD-503.
• Must be able to relate to a diversified customer base and be knowledgeable of DoD operations.
• Ability to work as a team member while simultaneously functioning independently and accepting responsibility for assigned actions.
• OPSEC & Program Protection Planning experience.
• Experience conducting indoctrinations pertaining to classified program information, general and program specific security awareness, and ad hoc briefings related to maintaining Secure environment.
• Experience with handling, transporting, documenting, and accounting for classified material.
• Drafting artifacts in support of the transportation of classified material, to include physical transportation to Classified Destruction Facility (CDC).
• Willingness to take Polygraph.

Preferred Qualifications (Desired Skills/Experience):

• Bachelor's degree with at least 4 years of relevant experience
• Course completion of ICD-705
• Active Top-Secret clearance with adjudicated Polygraph

Conflict of Interest:
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.
Drug Free Workplace:
Millennium Space Systems, A Boeing Company is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Pay & Benefits:
Millennium Space Systems, A Boeing Company, offers a very competitive benefits package to include medical, dental, vision, and 401k plan.

• Level 4: $103,700 - $152,500

Applications for this position will be accepted until Feb. 20, 2026
Export Control Requirements:
This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Export Control Details:
US based job, US Person required
Relocation
Relocation assistance is not a negotiable benefit for this position.
Security Clearance
This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
Visa Sponsorship
Employer will not sponsor applicants for employment visa status.
Shift
This position is for 1st shift
Equal Opportunity Employer:
Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.