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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!

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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.

System Administrator – Public Trust Clearance | Lexington, KY

Lexington, KY

Full Time

Mid 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 System Administrator to support operations in Lexington, KY. This is a full-time CONUS position requiring an active DoD Public Trust clearance. This position is contingent upon contract award with an expected award date of December 2025.

What You’ll Do

Maintains smooth operation of multi-user computer systems, including coordination with network engineers.

Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency.

Performs systems security administration functions, including creating user profiles and accounts.

Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space.

Interacts with users and evaluates vendor products.

Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.

Develops and monitors policies and standards for allocation related to the use of computing resources. May be assigned responsibility for less experienced staff.

What You’ll Bring

Required Qualifications:

Education & Experience:

Bachelor's degree in a related field and 3+ years of professional experience, OR 7+ continuous years of experience in a related field.

Technical Expertise:

Provides support to data analysis and engineering effort for new data requirements.

Tests, validates, and implements performance and resource optimization improvements in consultation with development Teams.

Performs database exports and imports as required. Database & Application (SQL & PL/SQL) performance tuning.

Performs systems backup and recovery. Manages logs, rollback segments, and archived logs.

Coordinates and cooperates with cybersecurity personnelteams as required.

Complies with appropriate Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs), and any other upgrades/modifications.

Provides after-hours support for systems break/fix sustainment to ensure systems are always operational outside of scheduled outages.

Ensures all hardware and software planned maintenance actions planned as part of a scheduled maintenance are completed within the ASI allotted time.

Must be proficient in using different technologies such as computers and other tools and systems pertinent to the position.

Certifications:

DOD 8570-01M certification, IAT Level II or better (e.g. Security+ CE).

Must have a current and active DoD Public Trust security clearance with the ability to obtain a Secret Clearance.

Proficient with modern IT tools and infrastructure technologies

Travel & Passport

Some overnight stays possible.

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 Lexington, KY

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.

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

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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