Security Specialist II
Job in
Lone Tree, Douglas County, Colorado, 80124, USA
Listed on 2026-06-22
Listing for:
Sierra Nevada Corporation
Full Time
position Listed on 2026-06-22
Job specializations:
-
Security
Cybersecurity, Security Manager, IT Specialist, Network Security
Job Description & How to Apply Below
Coordination with internal resources and external vendors will be crucial, along with travel to support system design, installation, or troubleshooting.
The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4
ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations - with an unrivaled record of on time and on (or under) budget deliveries.
Responsibilities:
* Provide Security customer support to SNC personnel, visitors and customers.
* Execute administrative security processes and procedures to protect classified and sensitive information.
* Participate in security compliance assessments and audits.
* Maintain security documentation and records.
* Respond to security incidents and support investigations.
* Assist with visitor control and facility security.
* Support the development of security policies and procedures.
* Support lifecycle management of physical security systems, including access control, CCTV, and alarms.
* Coordinate with internal and external resources for security system design, procurement and maintenance.
* Identify and evaluate new security technologies and enhancements.
* Provide troubleshooting support for security systems.
* Travel to support system design, installation, or troubleshooting (up to 25%).
Qualifications you Must Have:
* High school diploma or equivalent.
* 2+ years of experience in a related field.
* Basic understanding of security compliance and regulations.
* Strong verbal and electronic communication skills.
* Self-motivated and willing to learn.
* Strong attention to detail.
* Detailed knowledge of security systems (access control, CCTV, alarms).
* Strong verbal and electronic communication skills.
* Experience installing, maintaining, and troubleshooting physical security systems.
* Previous employment with a technical solutions/physical security integrator or vendor.
* The ability to obtain and maintain a Secret U.S. Security Clearance is required
Qualifications We Prefer:
* Experience in the Military or Aerospace and Defense industry.
* Familiarity with industrial security regulations and best practices.
* Knowledge of 32 CFR 117:
National Industrial Security Program (NISPOM) or SCI/SAP regulations applicable to the role.
* Experience with access control/visit control/badge management systems and software.
* Detailed knowledge of security systems (access control, CCTV, alarms).
* Experience installing, maintaining, and troubleshooting physical security systems.
Essential Functions:
* Must be able to handle classified information securely.
* Ability to work in an office environment, with occasional travel as required.
* Capable of sitting for extended periods and working on a computer.
* Dexterity to handle documents and perform electronic data entry.
This posting will be open for application for a minimum of 5 days and may be extended based on business needs.
Estimated Starting Salary Range: $38.39 - $52.79. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled.
SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.
IMPORTANT NOTICE:
This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants.
Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference,…
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