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When you join the Cambridge team, you are part of a skilled and talented global community that is united by a set of core values: commitment, integrity, and perseverance. Join our team and help us confront today’s most threatening and complex obstacles!

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You'll be prompted to answer general screening questions and voluntary, confidential demographic data that Cambridge International Systesms uses to submit compliance surveys to the federal government. Shortly thereafter, you will recive a confirmation of receipt email and an email with a link to complete your employment application.

Someone from our recruiting team will pre-screen your qualifications based on the position's requirements. If there is a match, you may be contacted by a recruiter to schedule an introductory phone call. Our vetting process typically includes an initial screening with the recruiter, an in-person, Teams or phone interview with the hiring manager or on a panel, and background screening (including employment and degree/certification verification).

If you submit a general application, your qualifications will be assessed for current and/or future opportunities.

We thank you for exploring career opportunities with Cambridge International Systems; we wish you success in your job search!

Please note: Cambridge International Systems does not accept unsolicited resumes. Unsolicited resumes or applications submitted by a third party will not be reviewed. Job applicants only. No staffing agencies, recruiters, or headhunters, please.

WORK-LIFE BALANCE
We understand you have commitments outside of the office. We provide a flexible paid time off package and 11 paid holidays per year.

RETIREMENT SUPPORT
We provide competitive 401(K) options including contribution matching that is 100% vested.

TRAINING AND EDUCATION ASSISTANCE
We offer reimbursement for continuing education and training.

PROFESSIONAL DEVELOPMENT

We support your professional growth and development through conference attendance, mentor programs, and internal training.

BONUSES
We recognize the importance of involving you in the hiring process, so we offer a generous employee referral bonus program. We also show our appreciation for your hard work through performance-based bonuses and on the spot bonuses that recognize outstanding achievements.

HEALTH INSURANCE
We offer full-time employees competitive medical, dental, vision, life, and disability insurance plans.

OTHER PERKS
We value the health and wellness of our employees by providing a comprehensive wellness program, community involvement and outreach opportunities, employee assistance program (EAP) and Tickets at Work accounts!

At Cambridge, we recognize innovation and agility grow through diverse collaboration. Our team is comprised of unique individuals, and it is our policy to provide equal opportunity in recruiting, hiring, training, and promoting individuals in all job categories without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, or any other protected class or category as may be defined by federal, state, or local laws or regulations. It is our firm intent to support equal employment opportunity and affirmative action in keeping with applicable federal, state, and local laws and regulations.

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For more information on equal opportunity protections, please view the U.S. Department of Labor’s Office of Federal Contract Compliance Programs EEO is the Law poster and the EEO is the Law Supplement on our Careers page.

Network Administrator – Secret Security Clearance | Charleston, SC

Charleston, SC

Full Time

Entry Level

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 Network Administrator to support operations in Charleston, SC. This is a full-time, CONUS position requiring an active DoD Secret clearance.

What You’ll Do
As a Network Administrator, you will play a critical role in managing the administration, configuration, and maintenance of all networking equipment. This role is critical to ensuring the reliability, security, and performance of our enterprise network infrastructure, that serve U.S. government missions at the Cambridge corporate office. You will:

Administer, configure, and maintain a wide range of networking equipment, including routers, switches, firewalls, access points, and other related hardware to ensure optimal performance and uptime.
Plan and execute enhancements, updates, and upgrades to the network infrastructure, ensuring minimal disruption to operations and alignment with business objectives.
Advise internal users on hardware requirements, network configurations, and system limitations. Provide technical guidance and support for optimal use of networking resources.
Maintain a high level of technical proficiency across all areas of network and computer hardware/software integration, including interface management and troubleshooting.
Research, evaluate, and report on emerging communication technologies and industry trends to recommend and implement improvements that enhance network performance and capabilities.
Collaborate with System Engineers and Administrators to support system integration projects and promote best practices in networking and infrastructure design.

What You’ll Bring
Required Qualifications:

Education & Experience:
- BS + 1-2 years of relevant experience, or 3-4 years of experience.
Technical Expertise:
- Experienced in the frequent application of technical standards, engineering principles, and theoretical concepts.
- Operates under general supervision, independently developing solutions to technical problems of moderate scope and complexity.
Certifications:
- Security+ and Network+

Eligible to obtain and keep active, a DoD Secret security clearance.
Proficient with modern IT tools and infrastructure technologies

Preferred (Nice to Have):

CCNA certification

Travel & Passport

Up to 30% travel, both CONUS and OCONUS may be required; some overnight stays possible.
Must have an active passport to support OCONUS travel and/or living requirements.

Work Environment

Compliance with vaccination and medical requirements for TDY/OCONUS roles as per Vaccine Recommendations by AOR | Health.mil.

Office setting:

Primarily an office-based role in Charleston, SC
Standard desk/computer work with flexibility for walking and movement on site
Must be able to work in an office environment, sitting at a desk, looking at a computer for most of the workday.
Work is physically comfortable; the employee has discretion about sitting, walking, standing, etc.
May be required to travel short distances to offices/conference rooms and buildings on site.

Industrial setting:

Must be able to work in an office and industrial environment around heavy machinery and moving parts.
Must be able to lift and move materials not to exceed the guidelines set for a one-man lift.
Must be able to work at above normal elevations.
- Standard ladder heights (6’, 8’, 10’ and 12’) as well as scaffolding, boom lifts and scissor lifts.
Must be able to perform site visits and carry a laptop computer and other required tools.

Background & Security

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

Benefits & Perks
We believe in investing in our team—both professionally and personally:

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

Cambridge International Systems is committed to investing in our employees and their future by providing them with competitive compensation, career development opportunities and comfortable working conditions. Available to part-time and temporary employees are the benefits below:

Referral bonuses
Performance-based bonuses
Community involvement & outreach
Wellness program
Employee referral program
Access to Tickets at Work, EAP, wellness initiatives, and more

Join Us
If you're driven by mission, technology, and teamwork—we want to hear from you. Cambridge is growing, and this position is just one of many opportunities on our global team. Know someone perfect for the role? Referrals are welcome—both employees and non-employees may qualify for a bonus.
Apply today and help shape the future of secure cloud computing for national security.

About Cambridge International Systems
At Cambridge, innovation grows through diversity. We are proud to be an equal opportunity employer, committed to creating an inclusive and supportive work environment for all. Learn more at www.cbridgeinc.com.

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