EF Johnson Technologies

Contracts Manager

Manage contract development and administration; review terms; negotiate; ensure compliance; support legal and business teams.

Negotiate and manage contracts across sales, purchasing, licensing; review terms; ensure compliance; 5+ years in contracts management; telecom domain preferred.

Radio Technician

Testing of radio software/hardware; on-site in Lincoln, NE; two-year electronics or military comms schooling; knowledge of land mobile radio configurations; able to lift 40–70 lbs; strong communication and teamwork.

Graduate of a two-year technical college in electronics or military communications; knowledge of land mobile radio configurations; ability to lift 40-70 pounds; strong interpersonal and communication skills.

Senior Prototyping and Integration Engineer

Senior-level hardware/software integration with RF, two-way radio systems, vendor liaison, and cross-functional leadership.

Senior-level hardware/software integration with P25/DMR experience; 10+ years; systems integration and project leadership.

Applications/Web Software Developer

Web Software Developer

Develop and maintain Windows/Web applications; 3+ years web development; C# and C++ preferred; BS/MS in Computer Science or Computer Engineering; knowledge of land mobile radio a plus.

3+ years web development experience; proficient in C# and C++; Bachelor's or Master's in CS/CE; strong teamwork and problem-solving; travel up to 20%.

Senior Software Engineer

Bachelor’s or Master’s in Electrical/Computer Engineering or Computer Science; 6+ years; web development with SQL, JavaScript, AJAX, HTML/CSS; Perl/Python/PHP; Linux (CentOS/Ubuntu); PostgreSQL; Git/GitLab; Helix ALM.

6+ years in web development, SQL, Linux; BS/MS in Electrical/Computer Engineering or CS or equivalent; web tech (HTML/CSS/JS/AJAX) + Perl/Python/PHP; PostgreSQL; RedHat/CentOS/Ubuntu knowledge.

Project Implementation Engineer

2-year technical degree in electronics or related field; 2+ years installing/servicing LMR gear; capable of reading schematics; RF principles and testing; travel up to 50%.

2-year technical degree in electronics or related field; 2+ years installing/servicing LMR equipment.

Manager, Accounting

Bachelor's degree in Accounting/Finance; CPA or CPA candidate; 10+ years accounting; 3+ years supervisory; 4+ years GAAP consolidations; ERP/MS Office proficiency; SQL knowledge.

Accounting Manager

Experienced accounting manager with US GAAP/IFRS, 10+ years, CPA or candidate, ERP systems, SQL, 3+ years supervisory, 4+ years consolidations.

Network Security Engineer

See attached. Familiarity with network security engineering concepts and practices.

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No explicit requirements provided in the posting.

Title	Location	Date
Contracts Manager Full Time · 5+ YOE Irving, Texas, United States · Hybrid	Irving, Texas, United States Hybrid	Apr 23, 2026
Contracts Manager Full Time · 5+ YOE Irving, Texas, United States · Hybrid	Irving, Texas, United States Hybrid	Apr 23, 2026
Radio Technician Full Time · $48K-$58K/yr Lincoln, Nebraska, United States · Onsite	Lincoln, Nebraska, United States Onsite	Apr 23, 2026
Radio Technician Full Time · $48K-$58K/yr Lincoln, Nebraska, United States · Onsite	Lincoln, Nebraska, United States Onsite	Apr 23, 2026
Senior Prototyping and Integration Engineer Full Time · 10+ YOE Irving, Texas, United States · Hybrid	Irving, Texas, United States Hybrid	Apr 8, 2026
Senior Prototyping and Integration Engineer Full Time · 10+ YOE Irving, Texas, United States · Hybrid	Irving, Texas, United States Hybrid	Apr 8, 2026
Applications/Web Software Developer Full Time · 3+ YOE Lincoln, Nebraska, United States · Onsite	Lincoln, Nebraska, United States Onsite	Apr 8, 2026
Applications/Web Software Developer Full Time · 3+ YOE Lincoln, Nebraska, United States · Onsite	Lincoln, Nebraska, United States Onsite	Apr 8, 2026
Senior Software Engineer Full Time · $125K-$145K · 6+ YOE Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Apr 8, 2026
Senior Software Engineer Full Time · $125K-$145K · 6+ YOE Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Apr 8, 2026
Project Implementation Engineer Full Time · $100K-$115K · 2+ YOE Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Mar 25, 2026
Project Implementation Engineer Full Time · $100K-$115K · 2+ YOE Irving, Texas, United States · Hybrid	Irving, Texas, United States Hybrid	Mar 25, 2026
Manager, Accounting Full Time · $100K-$140K · 10+ YOE Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Jan 28, 2026
Manager, Accounting Full Time · $100K-$140K · 10+ YOE Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Jan 28, 2026
Network Security Engineer Full Time · $120K-$140K Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Dec 15, 2025
Network Security Engineer Full Time · $120K-$140K Irving, Texas, United States · Onsite	Irving, Texas, United States Onsite	Dec 15, 2025

Activities	Manufacturing P25 radio systemsProducing portable two-way radiosDesigning trunked communication infrastructureDeveloping mission-critical secure softwareProviding voice encryption modules
Headquarters	US
Industries	TelecommunicationsManufacturing
Name	EF Johnson Technologies
Employees	434
Type	Public
Parent Company	JVCKENWOOD Corporation
Tagline	Manufactures secure P25 mission-critical communications and radio systems.
Founded	1,923
Website	efjohnson.com
Stock Exchange	Tokyo Stock Exchange
Stock Symbol	6632

EF Johnson Technologies

About EF Johnson Technologies