Senior Systems Engineer – Secret Clearance | Riverside, CA
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Before you apply
Salary$92k – $150k
LocationRiverside, CA
Work modeon-site
Typefull-time
SenioritySenior
Experience10+ yrs
Company size26+ people
First seenOct 15, 2026 · 2w ago
Verified live2w ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree in Engineering, Computer Science, Information Technology, or related field; experience may substitute + 10 years of relevant experience
Evaluating and analyzing C4I communications capability and interoperability
Evaluating and analyzing C4I communications infrastructure capability, capacity, and interoperability
Evaluating and analyzing the installation of C4I serial and IP radar and other sensor input
Evaluating and analyzing network cabling and infrastructure to ensure compliance with industry standards, configuration requirements, and policy
Conducting bandwidth analysis of network and communications infrastructure to ensure efficient and stable operations
Overseeing and verifying system, network, and communications wiring diagrams and data flow technical documentation
Project management tools such as MS Project or equivalent
Collaboration tools such as Teams and SharePoint
Must have a current and active DoD Secret security clearance
Must have an active passport to support OCONUS travel and/or living requirements
Compliance with vaccination and medical requirements for TDY/OCONUS roles
Employment is contingent upon successful background investigation
Alcohol and Drug screening may be required for federal contract compliance
Skills
MS Project
Teams
SharePoint
Benefits
Health insurance
Dental insurance
Vision insurance
Life insurance
401(k)
401(k) matching
Paid time off
Tuition reimbursement
Relocation assistance
Performance bonus
Employee referral program
Employee assistance program
THANKS FOR YOUR INTEREST!
About the company
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!
TO APPLY
Please click on the links associated with the position of interest.
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.
Legal
If you are a qualified individual with a disability or a disabled veteran requiring assistance with the application process, please visit https://cbridgeinc.com/accessibility/ for information on how to request assistance.
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.
Senior Systems Engineer – Secret Clearance | Riverside, CA
Riverside, CA
Full Time
Mid Level
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Senior Systems Engineer – Secret Clearance | Riverside, CA
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 Systems Engineer to support operations in Riverside, CA. This position is contingent on contract award, with an expected start date in July 2026. This is a full-time CONUS/OCONUS position requiring an active DoD Secret clearance.
This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service Contract Act (SCA).
The base salary range for this role is $92K - $150K annually, depending on geographic location and experience. The final offer will be based on relevant experience, skills, internal equity, and market data.
What You’ll Do
As a Senior Systems Engineer, you will play a critical role in evaluating, analyzing, and integrating complex communications systems and infrastructure to ensure interoperability, performance, and reliability across mission-critical environments, that serve U.S. government missions overseas/the Cambridge corporate office. You will:
•
Evaluate and analyze C4I communications capabilities, including system performance, interoperability, and operational effectiveness
•
Assess C4I infrastructure capacity and identify improvements to support mission requirements
•
Analyze integration of radar, sensor inputs, and IP-based communications systems
•
Support engineering efforts related to system upgrades, enhancements, and technology refresh initiatives
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Troubleshoot complex system issues across AMOSS, ISR, and telecommunications environments
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Provide technical recommendations to improve system reliability, scalability, and performance
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Support configuration management and system baseline control processes
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Collaborate with engineering, operations, and maintenance teams to ensure seamless system integration
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Support installation, testing, and validation of new systems and enhancements
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Participate in technical reviews, engineering assessments, and mission planning activities
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Ensure compliance with security requirements, operational procedures, and system standards
What You’ll Bring
Required Qualifications:
•
Education & Experience:
•
Bachelor’s degree in Engineering, Computer Science, Information Technology, or related field; experience may substitute + 10 years of relevant experience
•
Evaluating and analyzing C4I communications capability and interoperability
•
Evaluating and analyzing C4I communications infrastructure capability, capacity, and interoperability
•
Evaluating and analyzing the installation of C4I serial and IP radar and other sensor input
•
Evaluating and analyzing network cabling and infrastructure to ensure compliance with industry standards, configuration requirements, and policy
•
Conducting bandwidth analysis of network and communications infrastructure to ensure efficient and stable operations
•
Overseeing and verifying system, network, and communications wiring diagrams and data flow technical documentation
•
Technical Expertise:
•
Project management tools such as MS Project or equivalent
•
Collaboration tools such as Teams and SharePoint
•
Certifications:
•
Must have a current and active DoD Secret security clearance.
•
Proficient with modern IT tools and infrastructure technologies
Travel & Passport
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Both CONUS and OCONUS by motor vehicle and/or air travel may be required; some overnight stays possible.
•
OCONUS locations include:
•
Aguadilla, Puerto Rico
•
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.
•
This position requires working in a stressful environment, dealing with conflict, working under pressure and with strict deadlines, focus and attention to detail
Office setting:
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Primarily an office-based role in Riverside, CA
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Standard desk/computer work with flexibility for walking and movement on site.
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Must be able to work in an office environment, sitting at a desk, looking at a computer for most of the workday.
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Work is physically comfortable; the employee has discretion about sitting, walking, standing, etc.
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May be required to travel short distances to offices/conference rooms and buildings on site.
Background & Security
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Employment is contingent upon successful background investigation
•
Alcohol and 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, we recognize innovation and agility grow through teamwork. By working collaboratively, listening proactively, and engaging across functions we create solutions that build on the best ideas our employees bring to the table. We are committed to one another, to persevere in order to get the job done, and to do so with integrity every time. 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].
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