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Ess Security Jobs in California (NOW HIRING)

SAIC

ESS Terminals Systems Engineer

El Segundo, CA · On-site

$120K - $160K/yr

The ESS Terminals Systems Engineer will play a critical role in designing, implementing, and ... Due to security requirements, work is required to be on-site in a secure facility. Desired:

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ESS Terminal Senior Systems Engineer

El Segundo, CA · On-site

$162K - $241K/yr

The ESS Terminals Senior Systems Engineer will play a critical role in designing, implementing, and ... Due to security requirements, work is required to be on-site in a secure facility Preferred ...

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How much do ess security jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for ess security in California is $26.26, according to ZipRecruiter salary data. Most workers in this role earn between $20.87 and $30.14 per hour, depending on experience, location, and employer.

What is an ESS Security professional?

ESS Security professionals are specialists who focus on Electronic Security Systems (ESS), such as surveillance cameras, access control systems, intrusion alarms, and related technologies. They are responsible for designing, installing, maintaining, and monitoring these systems to protect people, property, and assets from security threats. ESS Security professionals may work for security companies, in-house security teams, or as consultants, ensuring that electronic security measures meet regulatory standards and client needs. Their roles often involve risk assessment, troubleshooting technical issues, and staying updated with the latest security technologies.

What skills and qualifications are needed to thrive as an ESS Security officer?

To thrive as an ESS Security Officer, you typically need a strong understanding of security protocols, risk assessment, and a background in law enforcement or security services, often supported by relevant certifications such as SIA or equivalent. Familiarity with surveillance systems, access control technology, and incident reporting software is commonly required. Excellent observation skills, integrity, and the ability to remain calm under pressure are essential soft skills in this role. These competencies ensure the safety and protection of people and property, as well as effective incident response in varied environments.

What are common challenges faced by ESS Security professionals when implementing new security protocols, and how can they be addressed?

ESS Security professionals often encounter resistance to change when implementing new security protocols, especially in organizations with established routines. Balancing robust security measures with minimal disruption to daily operations can be challenging. To address these issues, clear communication, comprehensive training, and involving key stakeholders early in the process are essential. Staying updated with the latest security technologies and regularly reviewing protocols also helps in effectively managing these challenges and ensuring a secure environment.

What is the difference between Ess Security vs Security Guard?

AspectEss SecuritySecurity Guard
CertificationsSecurity license, possibly specialized trainingSecurity license, basic training
Work EnvironmentCommercial, industrial, or event settingsBuildings, malls, events, or patrols
Employer & IndustrySecurity companies, private firmsPrivate security firms, organizations
Job FocusMonitoring, access control, surveillancePatrolling, visitor checks, incident response

Ess Security and Security Guard roles both involve security responsibilities, but Ess Security often emphasizes surveillance and access control in commercial settings, while Security Guards may focus more on patrolling and physical presence. Both require similar certifications and are employed in various private security environments.

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

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

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

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

What cities in California are hiring for Ess Security jobs?

Cities in California with the most Ess Security job openings:

Ess Security jobs near you
Infographic showing various Ess Security job openings in California as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $54,628 per year, or $26.3 per hour.

ESS Terminals Systems Engineer

SAIC

El Segundo, CA • On-site

$120K - $160K/yr

Other

Re-posted 19 days ago

SAIC rating

7.6

Company rating: 7.6 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

88th of 226 rated it services

Job description

Job ID: 2614662
Location: El Segundo, CA, US
Date Posted: 2026-07-17
Category: Engineering and Sciences
Subcategory: Systems Engineer
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: Secret
Clearance Level Must Be Able to Obtain: Top Secret
Potential for Remote Work: ORA_ON_SITE
Description
?JOB DESCRIPTION:
SAIC is seeking an ESS Terminals Systems Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract.
The ESS Terminals Systems Engineer will play a critical role in designing, implementing, and maintaining complex infrastructure, platform, and software systems that support National Leadership Authority capabilities. This position requires a deep understanding of system architecture, Protected SATCOM Terminal configurations, and security protocols to ensure robust, scalable, and secure environments. The engineer will collaborate closely with outside organizations to analyze system requirements and oversee development, delivery, and implementation of those requirements. Additionally, the role involves leading technical projects and contributing to the development of best practices and documentation. An ideal candidate would be someone with experience in working with Protected SATCOM Terminals - either operationally or with prior experience on the engineering and integration side.
You will join a Systems Engineering team defining the next generation of space communication systems supporting Space Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF to provide acquisition management development and support.
The MSEIT effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.
Qualifications
Required:
  • Active DoD Secret clearance.
  • Bachelor's degree in engineering, mathematics, physics, computer science, or related technical field.
  • 8+ years' engineering experience.
  • 5+ years' experience in Systems Engineering, such as requirements and technical baseline development, test planning and integration, verification, and validation.
  • Experience developing or managing requirements or Interface Control Documents (ICDs) for complex systems.
  • Strong interpersonal skills, communication (oral and written), and presentation skills.
  • Proficient in Microsoft Office products (Word, Excel, PowerPoint).
  • Due to security requirements, work is required to be on-site in a secure facility.

Desired:
  • Active Top Secret clearance.
  • Master's degree in technical field, such as engineering, mathematics, physics, or computer science, or related technical field.
  • Experience with MILSATCOM systems, such as AEHF, PTS, EPS, WGS, and FAB-T terminal programs.
  • Experience working with military and DoD civilians.
  • Experience with ground and airborne systems, such as terminals and networks.
  • Knowledge and experience in Agile Development and collaboration tools (Jira/Confluence).
  • Professional certifications (e.g., PMP, INCOSE CSEP or ESEP).

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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