Jobs in the United States

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Software Engineer - Backend
ELITEBRAIN
Remote, United States
Our client is an innovative technology organization developing advanced artificial intelligence systems through real-world software engineering challenges.
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Sr. Full-Stack Software Engineer
ELITEBRAIN
Remote, United States
- $50 to $100 USD / hour
…artificial intelligence initiatives that leverage real-world software engineering expertise to improve the capabilities of next-generation AI…
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Software Engineer - Open Source Contributions
ELITEBRAIN
Remote, United States
- $50 to $100 USD / hour
Our client is a technology organization involved in advanced artificial intelligence initiatives, leveraging real-world software engineering expertise and open-source development to improve…
Added 1 min ago
Broadcast IT Engineer
Sinclair Broadcast Group
Des Moines, IA
Must have driver's license with clean driving record
Added 2 mins ago
ZC
Lead Mechanical Engineer
Zero Carbon Systems, Inc.
United States
- $150,000 to $170,000 USD / year
Zero Carbon Systems seeks a Lead Engineer, Mechanical to design and build novel test rigs and machinery for direct air capture at our Brighton, CO site, while leading a team of up to five…
Added 2 mins ago
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Senior Software Engineer - Cloud & Platform Security
Atoms
San Francisco, CA
- $167,000 to $230,000 USD / year
As a Senior Software Engineer focused on Cloud & Platform Security, you’ll work directly with our Infrastructure team to secure the systems that manage and control our fleet. Rather than…
Added 2 mins ago
RM
Senior AI Engineer
Rex Moore Group, Inc.
Remote, United States
- $180,000 to $200,000 USD / year
Background in software, solutions or forward deployed engineer
Added 3 mins ago
Project Engineer III
Oceaneering
Hanover, MD
Must have a US Government DOD Security Clearance
Added 3 mins ago
Senior Software Engineer, Applied AI
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Dallas, TX
…still working half-blind. Company knowledge is scattered across systems, buried in documents, locked in legacy infrastructure, and hidden in the day-to-day interactions where work actually…
Added 4 mins ago
Connectivity Systems Engineer, Senior Staff
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ON, CA
…help create a smarter, connected future for all. As a Qualcomm Systems Engineer, you will research, design, develop, simulate, and/or validate systems-level software, hardware,…
Added 6 mins ago
Field Engineer
CDM Smith
Edison, NJ
The Field Engineer will serve as the on-site technical representative during construction of a large, complex water treatment facility in central New Jersey. Working closely with the…
Added 6 mins ago
Control System Network Engineer
SJE
Lakeland, FL
To succeed in this role, you must have experience with:
Added 6 mins ago
Principal IAM Engineer
Zendesk, Inc.
Remote, United States
This role combines engineering, architecture and business systems analysis. Strong communication and stakeholder management are essential. You will turn ambiguous business needs into clear…
Added 7 mins ago
Data Engineer III
FedEx Dataworks
Plano, TX · Memphis, TN · Coraopolis, PA
The Data Engineer III plays a pivotal role within Dataworks, focused on driving engineering innovation within Dataworks, helping define and build the Dataworks organization and leading the…
Added 7 mins ago
Sr. Engineer, Quality
Axogen
Vandalia, OH
The Sr. Quality Engineer will provide Quality and Compliance related support for the development, manufacture and distribution of healthcare products in accordance with applicable Quality…
Added 9 mins ago
Materials Supervisor
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Strong knowledge of inventory management systems and software, specifically ISO 9000
Added 11 mins ago
Senior Healthcare AI Engineer, Analytics Hub
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Chicago, IL · Arlington, VA · Boston, MA
We are seeking an innovative and technically skilled senior healthcare AI engineer to design, develop, and deploy AI solutions that improve healthcare operations, clinical decision-making,…
Added 12 mins ago
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Senior Software Engineer
Jobot
Warminster, PA
- $50 to $60 USD / hour
This is not a traditional software development/IT position. We are looking for someone who enjoys solving business problems through technology and can combine software architecture,…
Added 12 mins ago
Software Engineer - Fully Remote
Performance Software
Remote, United States
At Performance we are looking for passionate Software Developers to design, develop and install software solutions for state-of-the-art safety critical systems, especially in the areas of…
Added 12 mins ago
Field Service Engineer (Proton Therapy) - San Diego, CA
x Varian Medical Systems, Inc.
United States
Must have a customer focused attitude · Position must have full access to Siemens Healthineers' client sites to perform the essential functions of this position
Added 14 mins ago
Software Engineer Supervisor
1 CLICK LOGISTICS
Sparks, NV
The Software Engineer Supervisor is a pivotal leadership role within the Software Development organization, responsible not only for the architectural integrity and performance of core…
Added 15 mins ago
Controls Automation Engineer - Maintenance
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Farmington, CT
The Controls/Automation Engineer will provide centralized Maintenance of Line (MOL) controls, automation, robotics, and instrument integration support for JMCRS, with initial emphasis on…
Added 16 mins ago
Infrastructure Engineer/Architect
Resource Management Concepts, Inc.
Charleston, SC
…on operating at the intersection of tactical communications, systems engineering, and advanced cybersecurity, this role addresses the unique technical challenges of enforcing Zero Trust…
Added 16 mins ago
RM
Software Engineer, Senior
Resource Management Concepts, Inc.
Hill Air Force Base, UT
- $125,000 to $185,000 USD / year
RMC is hiring a Senior Software Engineer to support our customer at Hill AFB in Ogden, Utah. This full-time, on-site position at Hill AFB, UT, is contingent upon contract award or position…
Added 16 mins ago
RM
Information System Security Officer / Engineer, Junior (Secret)
Resource Management Concepts, Inc.
Patuxent River, MD
- $60,000 to $100,000 USD / year
The applicant must have one of the following certifications to start: · The selected applicant must have the ability to work independently and as part of a team in NAVAIR environments

CACI International

RF Cellular System Engineer SME

Lorton, VA, United States

$94,400 - $198,200 · Full-time

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Job details

Pay: $94,400 - $198,200
Job type: Full-time
Posting language: English
Posted: Nov 10, 2026

Original job description

Job Title: RF Cellular System Engineer SME

Job Category: Intelligence

Time Type: Full time

Minimum Clearance Required to Start: Public Trust

Employee Type: Regular

Percentage of Travel Required: Up to 50%

Type of Travel: Continental US

The Opportunity:

Are you ready to shape the future of intelligence systems? CACI is seeking a talented Technical Operations Signal Intelligence SME to join our team.

In this role, you'll work closely with our mission partners providing expertise, training, and development of technologies and tactics across a wide spectrum of highly sophisticated electronic intelligence surveillance devices and equipment.

Your expertise will be crucial in supporting Federal Law Enforcement activities, provide training to agents, and developing innovative solutions to complex engineering challenges.

Join us at CACI and be part of a team that's pushing the boundaries of technology in support of our nation's intelligence capabilities.

Responsibilities:

Provide dedicated operations, maintenance, engineering, and programmatic support for investigative tactical communications within the ICE HSI Technical Operations Center (TOC) Over the Air (OTA) Program in Lorton, Virginia.
Support the OTA program to acquire, troubleshoot, train operators, and deploy OTA systems, both locally and at the field offices.
Operate vehicles owned or leased by the Government that contain OTA systems in the performance of their assigned tasks.
Operate OTA systems strictly in a training capacity unless accompanied by a certified OTA operator who is a law enforcement officer operating OTA systems under a lawful authority.
Develop and deliver training and training products and materials to specific customer capabilities and mission requirements.
Provide guidance to federal agents on cellular theory, RF theory, Bluetooth technologies, WiFi, and wireless protocols.
Provide technical guidance on problem solving methods, operational procedures, and system optimization.
Support mission planning, RF analyzation, identifying vulnerabilities and provide recommendations for collections analysis.
Prepare and maintain comprehensive documentation for processes and procedures related to engineering projects.
Travel in support of customer requirements and mission needs. Qualifications:

Required:

Bachelor’s degree in information technology, a relevant field or equivalent experience.
SME with extensive experience to effectively operate, provide support to OTA operators through troubleshooting the radio and software configurations and operations of OTA systems.
Demonstrated proficiency with SIGINT operational expertise.
Experience with cellular collections systems
Experience developing and delivering training
SME with Extensive experience to effectively operate OTA systems, prepare training documentation for OTA systems, and provide instruction to OTA operators

Desired:

Ability to obtain and maintain Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with a polygraph

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$94,400 - $198,200

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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Jobs in the United States