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Persec Security Jobs in California (NOW HIRING)

SAIC

SCI PERSEC Security Specialist

El Segundo, CA · On-site

You will support all facets of SAIC's Program and Personnel Security (PERSEC) processes assisting the CPSOs (Contractor Program Security Officer) and provide day-to-day support for Collateral ...

SAIC

SCI PERSEC Security Specialist

El Segundo, CA · On-site

$120K - $160K/yr

You will support all facets of SAIC's Program and Personnel Security (PERSEC) processes assisting the CPSOs (Contractor Program Security Officer) and provide day-to-day support for Collateral ...

SAIC

SCI PERSEC Security Specialist

El Segundo, CA · On-site

You will support all facets of SAIC's Program and Personnel Security (PERSEC) processes assisting the CPSOs (Contractor Program Security Officer) and provide day-to-day support for Collateral ...

MANTECH

Personnel Security Specialist

Los Angeles, CA · On-site

The Personnel Security Specialist's will provide day-to-day PERSEC services for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities. Responsibilities ...

MANTECH

Personnel Security Specialist

Los Angeles, CA · On-site

The Personnel Security Specialist's will provide day-to-day PERSEC services for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities. Responsibilities ...

MANTECH

Personnel Security Specialist

Los Angeles, CA · On-site

The Personnel Security Specialist's primary function is to handle personnel security functions in ... The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented ...

MANTECH

Personnel Security Specialist

Los Angeles, CA · On-site

The Personnel Security Specialist's primary function is to handle personnel security functions in ... The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented ...

MANTECH

Personnel Security Specialist

Los Angeles, CA · On-site

The Personnel Security Specialist's primary function is to handle personnel security functions in ... The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented ...

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Persec Security information

See California salary details

$27.6K

$66.8K

$159.9K

How much do persec security jobs pay per year?

As of Sep 7, 2026, the average yearly pay for persec security in California is $66,789.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,400.00 and $80,400.00 per year, depending on experience, location, and employer.

What is a Persec Security?

A Persec Security job focuses on personnel security, ensuring individuals meet trust and security standards for sensitive roles. This includes background investigations, clearance processes, and continuous monitoring to mitigate insider threats. Personnel security specialists work with government agencies, contractors, or private organizations handling classified or sensitive information. Their goal is to protect national security and confidential data by assessing risks related to employees and applicants.

What are the day-to-day responsibilities of a Persec Security professional?

As a Persec Security professional, your daily tasks often include conducting background checks, maintaining and updating security clearance records, and ensuring all employees and visitors comply with security protocols. You may also assist in security briefings, coordinate with HR and management on onboarding processes, and respond to incidents related to personnel security. The work is detail-oriented and often involves close collaboration with other departments to protect sensitive information and maintain compliance. Over time, you may have the opportunity to take on more responsibility, such as overseeing security programs or training new staff members.

What are the key skills and qualifications needed for Persec Security?

To thrive in Persec Security, you need a solid understanding of personnel security policies, risk assessment, and the ability to handle sensitive information, typically supported by experience in security or compliance roles. Familiarity with data protection software, visitor management systems, and relevant certifications such as Security Clearance (e.g., DoD or government) or Certified Protection Professional (CPP) are often required. Strong attention to detail, discretion, interpersonal skills, and the ability to communicate security protocols clearly are indispensable soft skills. These competencies are crucial to ensure trustworthy handling of confidential personnel data and to maintain organizational compliance with security standards.

What are popular job titles related to Persec Security jobs in California?

For Persec Security jobs in California, the most frequently searched job titles are:

What job categories do people searching Persec Security jobs in California look for?

The top searched job categories for Persec Security jobs in California are:

Persec Security jobs near you
Infographic showing various Persec Security job openings in California as of August 2026, with employment types broken down into 84% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $66,789 per year, or $32.1 per hour.

SCI PERSEC Security Specialist

SAIC

El Segundo, CA • On-site

Other

Re-posted 8 days ago

SAIC rating

7.6

Company rating: 7.6 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

103rd of 226 rated it services

Job description

Job ID: 2615880
Location: El Segundo, CA, US
Date Posted: 2026-08-20
Category: Security
Subcategory: Security
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: TS.SCI
Clearance Level Must Be Able to Obtain: TS/SCI with Poly
Potential for Remote Work: ORA_ON_SITE
Description
SAIC's Horizon 2 contract is seeking an energized and professional SCI PERSEC Security Specialist to support the contract's secure operating facilities in El Segundo, CA.
You will support all facets of SAIC's Program and Personnel Security (PERSEC) processes assisting the CPSOs (Contractor Program Security Officer) and provide day-to-day support for Collateral, Sensitive Compartmented Information (SCI) activities. Your background in applying sound and effective Personnel security practices will be the driving force behind the success of our missions for the US Space Force (USSF) and Space Systems Command (SSC). Join us in safeguarding the nation's space assets and exploring the limitless opportunities that await in this dynamic role. You'll have the invaluable opportunity to be mentored in this role, ensuring not only your professional growth, but also the continued excellence of our operations. You will get to use your strong communication (verbal and written) skills and interpersonal skills in a dynamic customer centric environment, which may require sporadic off-hours support. If this is what you are looking for, keep reading.
Fun stuff you will do on the job:
  • Initiate, track, and monitor SCI clearance access request processing activities with government personnel to achieve appropriate access authorizations.
  • Execute all aspects of the PERSEC Program to include nominations, validation of access requirements, Non-Disclosure Agreements (NDAs), Letters of Compelling Need (LOCNs), and other PERSEC-related actions.
  • Perform data entry and record checks in the Defense Information System for Security (DISS) and maintain all the applicable contract's personnel information to ensure accuracy.
  • Ensure proper accounting, control, transmission, packaging, safeguarding, and destruction of collateral, SCI, and COMSEC information and equipment.
  • Oversee classification management, including Top Secret accountability and media control.
  • Directly support government program offices and security officers in the development, implementation, and maintenance of program and personnel security endeavors.
  • Lead ongoing initial and annual security awareness, training, and education (SATE) efforts.
  • Assist in implementing and maintaining Standard Operating Procedures (SOPs), Emergency Action Plans (EAPs), security directives, regulations, manuals, and guidance.
  • Investigate possible/actual security incidents and coordinate with government security reps.
  • Participate in SCI Security and COMSEC compliance inspections and self-assessments.
  • Assist in the processing of inbound and outbound data transfer files.
  • Process and certify incoming and outgoing visit requests; provide facility escort assistance.
  • Assist with other miscellaneous support functions, to maintain an efficient operational security posture for programs and information systems, as directed by the site lead or Senior Security Representative.

Qualifications
This is You:
  • Bachelor's degree (preferably Security related) and 9+ years of related experience or Associates Degree and 11 years of experience or 4 additional years of experience in lieu of degree.
  • Active TS clearance with SCI eligibility, and willing to complete a polygraph.
  • Familiarity with SCI Security responsibilities to include, but not limited to: OPSEC, Program Protection, Personnel Security, Security Training and Education, and Classification management.
  • Experience working with DISS and SCInet and working in a SCI environment.
  • Proficient with the Microsoft Office Suite, to include Word, PowerPoint, Outlook, and Excel.
  • Excellent verbal and written communication skills and be able to effectively communicate with all levels of management and government customers.
  • Must be able to work in a constantly changing regulatory environment and be able to work well within a team environment.
  • Ability to solve problems and think critically, sometimes independent of significant experience or documentation of the problem area.
  • Attention to detail and strong organizational skills are critical to the success of this position.

You will wow us even more if you have these skills:
  • Prior experience working security processes in a SAP environment.
  • Knowledge and experience using SIMS and/or JADE.
  • Use of National Background Investigation Services (NBIS) and (National Industrial Security System) NISS.
  • Experience creating/updating plans, processes, and procedures.
  • Experience with Security Classification Guides (SCGs)
  • Working knowledge of ICD 705 and secure facility construction standards and requirements.
  • Have an understanding of DD254s to support government contracts.
  • Proficient in COMSEC operations.

Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .

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