Security Specialist

7 days ago


El Segundo, California, United States The Aerospace Corporation Full time
Job Summary

The Aerospace Corporation is seeking a highly skilled Security Specialist to join our team. As a key member of our security team, you will be responsible for ensuring the confidentiality, integrity, and availability of sensitive information and systems.

Key Responsibilities
  • Conduct secure equipment and classified keying material inventories, inspections, and other COMSEC-related support and oversight functions.
  • Administer a Top Secret inventory and document control program to account for COMSEC equipment and materials.
  • Conduct COMSEC briefings for personnel about their COMSEC responsibilities prior to granting access.
  • Courier classified information and author receipts for classified materials.
  • Maintain internal security databases and other records (e.g., COMSEC, security incidents, etc.).
Requirements
  • Current Top Secret Clearance with SCI Eligibility.
  • Eligibility for access to Special Access Program Information.
  • Willingness to submit to a Counterintelligence polygraph.
  • Experience with NSA Type-I Encryption Devices (KG-175's, KG-185, KIV-7, KG-250's, Omni, DTD, SDS, VIPERs, and Secure Terminal Equipment (STE) with KSV-21).
  • Experience with NISP and/or SCI.
  • High School Diploma/GED and a minimum 2-3 years of experience with COMSEC.
  • Knowledge of NSA/CSS 3-16 and standard COMSEC tasks (i.e., updating DIAS, COMSEC briefings, inventories, reporting COMSEC incidents, loading key material).
  • Proficiency with all Microsoft Office Suite (Word, Excel, PowerPoint, Access, etc.).
  • Excellent skills in customer service, verbal, and written communication.
Preferred Qualifications
  • 5+ years of experience with COMSEC.
  • Bachelor's degree or equivalent work or military experience.
  • 3+ years of experience working with COMSEC materials.
  • Experience in the handling and safeguarding of classified information.
  • Experience with COMSEC specific tracking databases (CARDS, DIAS, etc.).
  • Experience as a Cryptographic Network (CRYPTONET) Controlling Authority (CONAUTH).
What We Offer

The Aerospace Corporation offers a competitive compensation package, including a grade-based pay range, comprehensive health care and wellness plans, paid holidays, sick time, and vacation, standard and alternate work schedules, including telework options, 401(k) Plan, flexible spending accounts, variable pay program for exceptional contributions, relocation assistance, professional growth and development programs, and education assistance programs.

We are an Equal Opportunity/Affirmative Action employer and welcome applications from diverse candidates. 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.


  • Security Specialist

    3 weeks ago


    El Segundo, California, United States The Aerospace Corporation Full time

    Job SummaryThe Aerospace Corporation is seeking a highly skilled COMSEC Security Specialist to join our team. As a COMSEC Security Specialist, you will be responsible for ensuring the security and integrity of classified information and materials.Key ResponsibilitiesConduct secure equipment and classified keying material inventories, inspections, and other...

  • Security Specialist

    4 weeks ago


    El Segundo, California, United States The Aerospace Corporation Full time

    The Aerospace Corporation is a leading provider of technical expertise and innovative solutions to the nation's space programs. As a trusted partner, we deliver cutting-edge solutions that span satellite, launch, ground, and cyber systems for defense, civil, and commercial customers.We are committed to providing an inclusive and diverse workplace where...


  • El Segundo, California, United States ManTech Full time

    Job Title: Personnel Security SpecialistManTech is seeking a highly motivated and detail-oriented Personnel Security Specialist to join our team in El Segundo, CA. As a key member of our security team, you will be responsible for handling personnel security functions in support of our customer's facility and organization.Responsibilities:Maintain accurate...


  • El Segundo, California, United States ManTech Full time

    Job SummaryWe are seeking a highly skilled Acquisition Security Specialist to join our team at ManTech International Corporation. As an Acquisition Security Specialist, you will play a critical role in protecting our nation's security by assisting the Government Program Manager with the development and implementation of comprehensive program protection...

  • Security Specialist

    2 weeks ago


    El Segundo, California, United States The Aerospace Corporation Full time

    Job SummaryThe Aerospace Corporation is seeking a highly skilled COMSEC Security Specialist to join our team. As a key member of our security team, you will be responsible for ensuring the integrity and confidentiality of sensitive information.Key ResponsibilitiesConduct secure equipment and classified keying material inventories, inspections, and other...


  • El Segundo, California, United States ManTech Full time

    Secure Our Nation, Ignite Your FutureManTech is seeking a motivated, career-oriented Physical Security/Industrial Security Specialist to support our team in a dynamic environment.This position provides physical security, industrial security, and cybersecurity support for sensitive information systems in accordance with government guidelines and...


  • El Segundo, California, United States TJX Companies Full time

    We are constantly on a mission to provide the little surprises and extra touches that make a house feel like home. At TJX Companies, our environment is ever-changing, and we are seeking a skilled Retail Security Specialist to join our team. As a Loss Prevention Investigator, you will be responsible for investigating and preventing losses in our stores. Your...


  • El Segundo, California, United States ManTech Full time

    Secure Our Nation, Ignite Your FutureManTech is seeking a highly motivated and customer-oriented Personnel Security Specialist to support our team in a dynamic environment.The Personnel Security Specialist will be responsible for handling personnel security functions in support of our customer's facility and organization. The position will provide day-to-day...


  • El Segundo, California, United States ManTech Full time

    Job SummaryWe are seeking a highly motivated and experienced Personnel Security Specialist to join our team at ManTech. As a key member of our security team, you will be responsible for handling personnel security functions in support of our customer's facility and organization.Key ResponsibilitiesMaintain daily logs for administrative functions associated...


  • El Segundo, California, United States ManTech Full time

    Secure Our Nation, Ignite Your FutureWe are seeking a highly motivated and customer-oriented Physical Security/Industrial Security Specialist to join our team in El Segundo, CA.Responsibilities:Assist government security authorities in managing acquisition security programs' industrial security requirements.Ensure compliance with DODM, ICD, or legacy...


  • El Segundo, California, United States Calance Full time

    About the RoleWe are seeking a highly skilled Information Security Governance Specialist to join our team at Calance. As a key member of our security team, you will be responsible for providing expert guidance on the implementation of information security frameworks to guide investments in IT security programs for our clients.Key Responsibilities:Implement...


  • El Segundo, California, United States ManTech Full time

    Secure Our Nation's FutureManTech International Corporation is seeking a highly motivated and experienced Acquisition Security Specialist to join our team in the El Segundo, CA area. As a key member of our team, you will assist the Government Program Manager with the development and implementation of comprehensive program protection methodologies to protect...


  • El Segundo, California, United States ManTech Full time

    Job SummaryWe are seeking a highly skilled Network Security Specialist to join our team at ManTech International Corporation. As a key member of our cybersecurity team, you will be responsible for ensuring the security and integrity of our networks and systems.Key ResponsibilitiesInstall, maintain, and audit secure MS Windows network environments and limited...


  • El Segundo, California, United States The Aerospace Corporation Full time

    Job SummaryThe Aerospace Corporation is seeking a highly skilled Endpoint Vulnerability Security Specialist to join our team. As a key member of our Enterprise Information Services department, you will be responsible for overseeing endpoint vulnerability remediations and managing enterprise endpoint security tools.Key ResponsibilitiesDevelop technical...


  • El Segundo, California, United States ManTech Full time

    Secure Our Nation, Ignite Your FutureAt ManTech International Corporation, we are seeking a highly motivated and customer-oriented Security Administration/Document Control Specialist to join our team in the El Segundo area.Job Summary:The Security Administration/Document Control Specialist will be responsible for managing Document Control and program...


  • El Segundo, California, United States ManTech Full time

    Job SummaryManTech is seeking a highly skilled Activity Security Specialist II to provide multi-disciplined security support to a customer's facility and organization. The successful candidate will be responsible for providing day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.Key...

  • Security Specialist

    1 week ago


    El Segundo, California, United States Allied Universal Full time

    Job SummaryAs a Security Officer at Allied Universal, you will be responsible for ensuring the highest quality security services in the protection of personnel, property, and information. Your duties will include responding to and assessing security alarms or emergency situations, providing medical aid, and reporting safety concerns and security breaches.Key...

  • Security Specialist

    3 weeks ago


    El Segundo, California, United States ManTech International Corporation Full time

    Job Title: Activity Security RepresentativeManTech International Corporation is seeking a highly skilled Activity Security Representative to provide multi-disciplined security support to a customer's facility and organization.Responsibilities:Conduct classification reviews of inbound and outbound correspondence to ensure compliance with security...

  • Security Specialist

    4 hours ago


    El Segundo, California, United States Allied Universal Full time

    Job SummaryAs a Security Officer at Allied Universal, you will be responsible for ensuring the highest quality security services in the protection of personnel, property, and information. Your duties will include responding to and assessing security alarms or emergency situations, providing medical aid, and reporting safety concerns and security breaches.Key...

  • Security Specialist

    3 weeks ago


    El Segundo, California, United States Nutanix Full time

    Job SummaryThe 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,...