CONTRACTOR

FEED

UNKNOWN

Collaboration: Collaborate with cross-functional teams, including electrical engineers, mechanical engineers, software engineers, and project managers, to ensure successful integration of RF systems into larger defense and aerospace platforms. *Testing and Measurement Equipment: Experience with RF testing and measurement equipment, such as network analyzers, spectrum analyzers, signal generators, and oscilloscopes.

We are a national technical recruiting firm.   At GCR, you'll discover a team of experienced and technically knowledgeable recruiters all working for you. We specialize in contract, contract to hire, and permanent staffing solutions across a variety of industries including, Information Technology, Commercial, Automotive, Medical Device, Pharmaceutical, and Manufacturing. We have well established relationships with companies from startup to large enterprise organizations.

GCR Professional Services

RF Engineer II

ADAPTED_NOW

HOUR

Demonstrated expertise in network troubleshooting and production support, including performance analysis, incident resolution, root cause analysis, high availability, resiliency, capacity planning, and disaster recovery considerations. Significant experience designing, implementing, and supporting modern data center network architectures, including Spine Leaf topology, VXLAN/EVPN, and Cisco Nexus infrastructure.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Network Engineer – Enterprise Network Modernization

The ideal candidate is a hands-on engineer who has a deep system-level understanding of what it takes for robots to operate in unstructured environments, handle dynamic obstacles, safely work around people, and work reliably with limited networking and power infrastructure. Experience developing cloud-connected robotics software workflows (e.g., Azure, Azure DevOps, AWS), web-based operator interfaces (e.g., React, JavaScript/TypeScript), and real-time video-streaming pipelines (e.g., GStreamer).

YEAR

HITT Contracting

Robotics Software Engineer - Construction

Dignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to large acquisition contracts. Dignitas specializes in system and software analysis, design, development, testing, fielding, and courseware for Live, Virtual, and Constructive (LVC) training applications.

By Light Professional IT Services

Senior Network Engineer

Ivy Exec

In-depth knowledge of mobile voice and data core network architecture (including MNO and MVNO / MVNE infrastructure architecture) as well as network topology, including ability to describe the key elements of a mobile network and understand how the components function and interact as well as how mobile calls are made and received and how mobile data sessions work both in VoLTE and VoNR environments. Responsibilities: Core Network Design, Deployment and Management: Design, deploy, operate, and maintain 5G Core Network (5GC) components including AMF, SMF, UPF, NRF, PCF, AUSF, and UDM across both SA and NSA deployments.

Eclaro is a Business and Technology Consulting Firm that connects top talent with opportunities nationwide. We have direct access to Hiring Managers from leading Fortune 1000 organizations in almost every industry segment, with particular expertise in:
• Technology and Business Consulting 
 • Financial Services and Insurance 
 • Pharmaceuticals and Life Sciences 
 • Consumer Products, Public Sector, and Utilities
Eclaro provides fully customizable, comprehensive talent acquisition and management of seasoned professionals through a number of business models, including:
• Consulting 
 • Professional Hiring 
 • Global Integrated Delivery™ 
 • Managed Services
Eclaro recruits and manages a staff of highly skilled individuals in an array of specialized disciplines enabling our clients to leverage new opportunities, respond to increased and changing demands, and increase their profitability. 
Eclaro’s Management Team averages over 25 years of experience in partnering with clients in technical, corporate operations and human capital solutions. We hold ISO 9001:2008 certification and have achieved SOC 2 Type 2 certification in Security, Availability and Confidentiality. Eclaro’s decades of expertise and collaborative practice have proven that The Right People are The Answer.

ECLARO

Core Network Engineer 5G

Eclaro

FULL_TIME

Daily and Monthly Responsibilities: Create and refine innovative solutions and algorithms for automatic detection, recognition, demodulation, decoding, and geolocation of communication and electronic signals, to include the application of machine learning techniques. Objectives of this Role: Apply passions and interests in software defined radio, digital signal processing, wireless communications, signal modulation, or machine learning in support of defense and intelligence applications.

Southwest Research Institute - Fulltime

ENGINEER - RESEARCH ENGINEER - Signal Processing Engineer

Communication Technology Services (CTS ) is one of the largest integrators and managed service providers in the U.S., specializing in the design, installation and support of Distributed Antenna System (DAS), Small Cell, and 4G/5G Private Wireless Networks. We offer our customers custom, carrier-grade in-building and campus connectivity solutions, solving and managing the most complex networking challenges int the U.S. We are seeking key contributors to fuel our continued growth and expansion.

CTS provides custom, carrier-grade, in-building and campus connectivity solutions for enterprises and mobile network operators, solving and managing the most complex networking challenges. Leveraging our advanced design and network operations centers, CTS provides our customers with industry-leading customer service. Our ability to design, build, run and support connectivity solutions that power our customers’ mission-critical applications is unmatched. CTS only provides one solution: the one that’s right for the customer. CTS is vendor agnostic, allowing customer requirements to drive the right design, using the right equipment, to fit each customer’s specifications, anywhere across the country. From conception to construction to operations, CTS is the trusted connectivity partner.
<a href="http://cts1.com/" target="_blank" rel="noopener noreferrer">www.cts1.com</a>

Communication Technology Services Inc

DAS Systems Performance Engineer II- AZ

JobTarget

You’ll troubleshoot VOIP phones and collaboration tools, support ISP demarc/fiber/POTS lines, and partner with the network/help desk teams to resolve tickets end-to-end. We’re looking for a hands-on VOIP Engineer to support day-to-day VOIP/telecom operations and cabling/network connectivity in an onsite environment.

VOIP Engineer Sr.

This individual will lead network modernization efforts, provide advanced troubleshooting expertise, and partner with cross-functional teams to deliver secure, scalable, and highly available network services. The Network Engineer will be responsible for designing, implementing, optimizing, and supporting enterprise network infrastructure across a multi-site healthcare environment.

Founded by CPA firms in 1994, Creative Financial Staffing has spent over 30 years helping job seekers and employers succeed. In fall 2025, we rebranded as CFS—a name that reflects our full range of expertise while staying true to the trusted company you know.CFS is the industry’s leading employee-owned staffing firm, connecting top talent in accounting, finance, technology, and human resources. We provide skilled professionals on both a temporary and permanent basis across diverse industries, leveraging our extensive network to match the right people with the right opportunities.Our dedication to excellence extends to our award-winning culture, recognized repeatedly for growth, recruiting, workplace environment, and employee support. Honors include Forbes’ “America’s Best Recruiting and Temporary Staffing Firms,” Staffing Industry Analysts’ top U.S. staffing rankings, FlexJobs’ Top 100 Companies for Remote and Hybrid Work, Top Workplaces USA, Newsweek’s Best Practices awards, and more.

Network Engineer

Leoforce - Creative Financial Staffing

Must be able to obtain a Position of Public Trust Clearance – US Citizen or Permanent Resident (Green Card Holder) and must not have traveled outside the US for a combined total of 6 months or more in last 5 years. Responsibilities will include but not limited to: • Provide engineering and technical support to our customer with advisement and assistance with radio system programming utilizing the Radio Management software.

PLANIT Group is a fast-growing global technology consulting firm dedicated to delivering innovative solutions to our clients that drive results. We collaborate with our partners and customers to help them improve performance, efficiency, and quality. Our team delivers innovative solutions and services - including management consulting, systems integration, ERP solutions, enterprise architecture, communications, and infrastructure services. We focus on delivering value and driving increased productivity and efficiencies for our clients’ mission. Our extensive experience in the Federal, Defense, Intelligence, State, Local, Healthcare and Commercial industries delivers proven results and accelerated benefits.
Clients engage PLANIT for our expertise, innovative approach, and our exceptional team. We promote a creative, client-centric work environment and culture, striving to provide challenging and rewarding opportunities for our company’s employees and partners. Integrity and innovation are the core principles of our company philosophy. Our customers engage us to create solutions to complex mission challenges, and PLANIT delivers. For more information, visit http://www.planitgroup.com/. Innovation. Integration. Integrity.

PlanIT Group

LAN-WIFI / Voice Network Engineer III

LRS Consulting Services is seeking a Senior Network Engineer who enjoys solving complex infrastructure challenges, partnering with business leaders, and building reliable network solutions that support organizational growth. This contract-to-hire opportunity offers the chance to support a large, distributed enterprise environment while driving network modernization, site expansion, and connectivity initiatives across multiple locations.

Levi, Ray & Shoup

Dignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to large acquisition contracts. By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next.

Computer Hardware Engineer II

Following NASA's award of the High Achievability Lunar Terrain Vehicle (HALTV) program contract to Lunar Outpost, Leidos, as a key partner, is seeking RF Communications Engineer to support HALTV and other programs as part of a diverse team that develops lunar mobility systems, cislunar spacecraft, and a wide range of critical technologies for civil, military, and commercial space programs. Coordinating and planning frequency spectrum with Federal Communications Commission (FCC), Interagency Operations Advisory Group (IOAG), National Telecommunications and Information Administration (NTIA), Space Frequency Coordination Group (SFCG), and International Telecommunication Union (ITU).

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

RF Communications Engineer

Appcast Exclusive 1

This individual will serve as a key technical resource supporting Microsoft 365, Azure, networking, and security initiatives in a modern SaaS-focused environment. This is an excellent opportunity for a hands-on cloud infrastructure professional seeking autonomy, visibility, and the opportunity to help drive technology initiatives in a collaborative environment.

Sr. System and Network Engineer (on-site)

Demonstrated experience with the following skillset or equivalent technologies and capabilities: Network Security, Network Monitoring, Firewall Administration, VPN Technologies, Wireless Networking, BGP / OSPF, TCP/IP and Subnetting, VLAN Configuration, Layer 2 / Layer 3 Networking, and Network Troubleshooting. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection.  As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com 🤖

Jobot

The ideal candidate will have strong hands-on experience with enterprise networking, server administration, virtualization, Microsoft 365, cybersecurity, and cloud technologies. We are seeking an experienced System & Network Administrator to join our IT team and support a multi-national infrastructure spanning North and South America as part of a global network environment.

Companies need talent. You want job opportunities.
That’s where we come in. We create meaningful connections between companies and candidates, and we’ve been doing it for over 65 years. Our national workforce solutions include contract, contract-to-hire, direct placement services, and managed services for a variety of industries.
We employ specialized recruiters focused in Engineering, Information Technology, Accounting & Finance, Administrative & Customer Service, and Manufacturing & Distribution.
When you need to find a job, we're your partner.

Nesco Resource, LLC

Systems Engineer

nescoftpin

Candidates with experience in the following tools/technologies should apply, and are strongly preferred: Burp Suite, IDA pro, APKTool, Hopper, HP Fortify, CheckMarx (Sast/Dast), Cycript, XPosed, Charles, dex2jar, Kali Linux, Wireshark or any mobile security and/or penetration testing tools or frameworks. Identify weaknesses and shortcomings in Visa’s existing security posture of various products and recommend and enhance all necessary controls to effectively protect Visa assets and services from intentional or inadvertent modification.

Visa has been a proud sponsor of the Olympic Games since 1986. Sport unites people, communities and nations. It enriches people’s lives and creates economic development opportunities. In today’s world, where brand and trust mean so much, the Olympic Games reflect those equities found at Visa — worldwide acceptance, reliability, versatility and leadership. Sponsoring the Olympic Games makes good business sense for Visa and our clients.

Visa

Cybersecurity Engineer, Mobile & AI Application

Demonstrated analytical skills – continuously identifies problems, collect or interpret data, establish facts, anticipate obstacles, and develops plans to resolve; strong problem-solving skills while communicating in a clear and succinct manner effectively evaluating information and data to make decisions. The Cybersecurity Engineer provides security direction to the business and project stakeholders to ensure that security is a key focus for all projects and new business initiatives, as well as technical expertise on assigned clients, tickets, and CMMC Compliance projects.

ComTec Solutions

Cybersecurity Engineer

J-Vers Cloud

The ideal candidate brings hands-on experience deploying complex enterprise network solutions, deep familiarity with Cisco technologies, and strong operational discipline in building secure, reliable, and fully documented networks. Demonstrate ability to identify complex project risks, lead constructability reviews, develop risk mitigation and contingency plans, and implement action plans to reduce or eliminate project risks.

Guidehouse

Capital Markets Placement_feed

You’ll resolve complex endpoint, server, and network problems, perform in-depth diagnostics, resolve Security alerts and implement solutions requiring deeper technical expertise. itSynergy is the market leader in providing technology consulting services to small and medium businesses and was named a finalist for the annual Best Places to Work Contest.

Wireless Engineer Jobs in the United States

RF Engineer II GCR Professional Services

Network Engineer – Enterprise Network Modernization System One

Robotics Software Engineer - Construction HITT Contracting

Senior Network Engineer By Light Professional IT Services

Core Network Engineer 5G ECLARO

ENGINEER - RESEARCH ENGINEER - Signal Processing Engineer Southwest Research Institute - Fulltime

DAS Systems Performance Engineer II- AZ Communication Technology Services Inc

VOIP Engineer Sr. System One

Network Engineer CFS

LAN-WIFI / Voice Network Engineer III PlanIT Group

Senior Network Engineer Levi, Ray & Shoup

Computer Hardware Engineer II By Light Professional IT Services

RF Communications Engineer Leidos

Sr. System and Network Engineer (on-site) CFS

Network Engineer Jobot

Systems Engineer Nesco Resource, LLC

Cybersecurity Engineer, Mobile & AI Application Visa

Cybersecurity Engineer ComTec Solutions

Senior Network Engineer Guidehouse

Level 2 Help Desk Engineer itSynergy

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