Senior Electronic Security Engineer | Remote

Cambridge International Systems, Inc.; Charleston (SC); Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical, dental, vision, life, etc.

401(k) immediate vesting and match

Paid time off and holidays

Relocation assistance

Sign-on and performance-based bonuses

Employee referral program

Job summary

Cambridge International Systems, Inc. seeks a Senior Electronic Security Engineer for a fully remote role to support DoD missions. You will lead engineering design, integration, modernization, and sustainment of ESS, PACS/ACS, IDS, and CCTV systems, ensuring government acceptance.

Travel to CONUS/OCONUS sites may be required. A DoD Secret clearance is mandatory and a PE/CPP certification is preferred. Responsibilities include system design, site surveys, BOM development, equipment selection, and

Qualifications

• Bachelor’s degree or higher in Engineering from an accredited university or college.
• Minimum 10 years of experience in Electronic Security Systems.
• Must have either U.S. Professional Engineer (PE) certification or Certified Protection Professional (CPP) certification.

Responsibilities

• Engineer, design, integrate, modernize, and sustain Electronic Security Systems for DoD/Army missions.
• Support PACS/ACS, IDS, VSS/CCTV, and ESS systems within network infrastructure.
• Develop and review engineering drawings and technical packages; BOMs; oversee installation, testing, and government acceptance.

Skills

Electronic security engineering

Security system design

Cybersecurity RMF

DoD security requirements

Education

Bachelor's degree in Engineering

PE or CPP certification

Job description

Cambridge International Systems, Inc. Join a dynamic global team united by shared values: commitment, integrity, and perseverance. At Cambridge, you’ll work alongside top talent worldwide, tackling some of today’s most complex and critical challenges in defense and security. We are currently seeking a Senior Electronic Security Engineer to support our team in a fully remote capacity. This position is contingent on contract award, with an expected start date of November 27, 2027.

What You’ll Do

As a Senior Electronic Security Engineer, you will play a critical role in the engineering, design, integration, modernization, and sustainment of Electronic Security Systems supporting U.S. government missions. You will represent Cambridge in the delivery of electronic security system engineering products and solutions.

• Electronic Security Systems (ESS) engineering and design
• Physical Access Control Systems / Access Control Systems (PACS/ACS)
• Intrusion Detection Systems (IDS)
• Video Surveillance Systems / CCTV (VSS/CCTV)
• ESS command-and-control systems
• Data transmission/network infrastructure supporting ESS
• ESS system integration
• Site surveys and system design
• Development and review of engineering drawings and technical packages
• Equipment selection and Bill of Materials development
• Installation oversight
• System testing, commissioning, and Government acceptance
• ESS modernization and sustainment
• DoD/Army physical security requirements
• Cybersecurity/RMF as applied to ESS, OT, or facility-related systems
• Support for multiple simultaneous ESS projects
• CONUS and OCONUS installation experience

Required Qualifications

• Must be proficient in using computers, engineering/design tools, and other technologies, tools, and systems pertinent to electronic security system engineering.

Education & Experience

• Bachelor’s degree or higher in Engineering from an accredited university or college.
• Minimum 10 years of experience in Electronic Security Systems.
• Must have either U.S. Professional Engineer (PE) certification or Certified Protection Professional (CPP) certification

Technical Expertise

• Knowledge of DoD/Army physical security requirements and cybersecurity/RMF as applied to ESS, OT, or facility-related systems.
• Experience supporting system installation, testing, commissioning, Government acceptance, modernization, and sustainment.
• Experience with ESS integration, site surveys, engineering drawings, technical packages, equipment selection, and Bill of Materials development.
• Knowledge of PACS/ACS, IDS, VSS/CCTV, ESS command-and-control systems, and supporting network infrastructure.
• Strong experience in Electronic Security Systems engineering and design.

Clearance

• Must have a current and active DoD Secret security clearance.

Preferred (Nice to Have)

• Direct ESS VII or Huntsville ESS-MCX experience.
• Experience with large federal ESS integrators or multi-site/global ESS programs.
• Experience supporting DoD electronic security integration programs.
• Experience supporting Army ESS programs or Army installation physical security programs.
• Experience supporting USACE Electronic Security Systems Mandatory Center of Expertise (ESS-MCX).
• Experience supporting USACE Huntsville / CEHNC, ESS VII, ESS VI, or earlier USACE ESS vehicles.

Travel Requirements

Travel may be required to support customer sites and program requirements, including CONUS and OCONUS locations. Some overnight travel may be required.

Physical & Work Environment Requirements

• Interaction with others in dynamic environments, including situations requiring problem-solving and conflict resolution.
• Ability to manage competing priorities, work under deadlines, and maintain attention to detail.
• Communication with team members, customers, and stakeholders through verbal and written methods.
• Occasional extended work hours, including evenings or weekends, as needed.
• Occasional travel between work locations, including customer sites and government installations, may be required.
• Work is primarily performed remotely in a home-office or other approved remote work environment.
• Periods of prolonged sitting, including desk-based computer work and extended use of computers and engineering/design software.

Background & Security

Employment is contingent upon successful background investigation. Alcohol and Drug screening may be required for federal contract compliance.

Benefits & Perks

• Medical, dental, vision, life, accident, and critical illness insurance
• 401(k) immediate vesting and match
• Paid time off and company holidays
• Generous tuition & training support
• Relocation assistance
• Sign-on and performance-based bonuses
• Employee referral program
• Access to Tickets at Work, EAP, wellness initiatives, and more
• Wellness program
• Employee referral program
• Access to Tickets at Work, EAP, wellness initiatives, and more

About Cambridge International Systems

At Cambridge, we believe innovation and agility thrive when people work together. Our culture is built on teamwork, collaboration, and a commitment to listening, learning, and bringing out the best ideas in every employee. We empower our people to take on challenges, persevere to get the job done, and lead with integrity in everything we do. Our commitment to our employees and workplace culture has been recognized through the DAV Patriot Small Employer of the Year Award in 2026 and the Cigna Healthy Workforce Gold Designation in 2025. These recognitions reflect our ongoing commitment to creating a workplace where employees are valued, supported, and empowered to do their best work. At Cambridge, we are proud to foster an environment where people can grow, contribute, and make a meaningful impact. Learn more at www.cbridgeinc.com.

We are an equal opportunity employer. Applicants and employees are considered for positions and are evaluated without regard to any protected status under applicable law or other similar factors that are not job-related. We encourage all qualified individuals to apply for employment. Selected applicants may be subject to a background investigation and/or education verification. We provide reasonable accommodation for qualified individuals with disabilities in accordance with federal, state, and local law. If you require a reasonable accommodation to participate in the application process or to perform the essential functions of the position, please contact our Recruiting Team at [email protected].