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Tr Jobs in Colorado (NOW HIRING)

CPI Card Group

Human Resources Manager

Littleton, CO · On-site

Working closely with internal Total Rewards (TR) team, deliver annual enrollment options. Serve as a resource for all benefits inquiries including health, dental and life insurance, STD, LTD, FSA ...

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$21.2K

$55.3K

$124.7K

How much do tr jobs pay per year?

As of Sep 4, 2026, the average yearly pay for tr in Colorado is $55,273.00, according to ZipRecruiter salary data. Most workers in this role earn between $37,653.00 and $61,187.00 per year, depending on experience, location, and employer.

What is a tr?

Translators are language professionals who convert written text from one language into another, ensuring that the original meaning, tone, and intent are preserved. They work with documents such as books, articles, legal papers, and technical manuals. Translators must have excellent language skills in both the source and target languages and often specialize in specific fields like legal, medical, or literary translation. Their work is crucial for global communication, international business, and cross-cultural understanding.

What are the key skills and qualifications needed to thrive as a teacher, and why are they important?

To thrive as a Teacher, you need a solid foundation in subject matter expertise, lesson planning, and classroom management, typically supported by a bachelor's degree and teaching certification. Familiarity with educational technology, learning management systems (LMS), and assessment tools is often required. Strong communication, patience, and adaptability help teachers engage students and address diverse learning needs. These skills and qualities are essential for fostering a positive learning environment and ensuring student success.

What are some common challenges faced by translators when working on technical or specialized content?

Translators working on technical or specialized content often encounter challenges such as understanding complex terminology, ensuring accuracy in context, and keeping up with industry-specific language updates. It is crucial to conduct thorough research and, when possible, consult with subject matter experts to avoid misinterpretations. Additionally, maintaining consistency in terminology and style across large projects can be demanding, making the use of translation memory tools and glossaries essential.

What is the difference between Tr and Technician?

AspectTrTechnician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; technical certification often preferred
Work EnvironmentFieldwork, on-site tasks, hands-on activitiesField or workshop-based, technical equipment handling
Industry UsageCommon in construction, manufacturing, and technical servicesCommon in electronics, automotive, and industrial sectors
Search & Comparison IntentPeople comparing entry-level technical rolesIndividuals seeking detailed technical job info

Both Tr and Technician roles involve hands-on work and technical skills, but Tr positions often focus on general labor or entry-level tasks, while Technician roles typically require specific technical certifications and specialized knowledge. Understanding these differences helps job seekers find the right fit for their skills and career goals.

What are popular job titles related to Tr jobs in Colorado?

For Tr jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Tr jobs in Colorado look for?

The top searched job categories for Tr jobs in Colorado are:

Tr jobs near you
Infographic showing various Tr job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 9% Part Time, 1% Temporary, and 6% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $55,273 per year, or $26.6 per hour.

Embedded C Developer - OpenSync/OpenWrt WiFi Router with Cellular Backup

Ruri Software Technologies LLC

Englewood, CO • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title :Embedded C Developer - OpenSync/OpenWrt WiFi Router with Cellular Backup
Location: Onsite. Englewood, CO
Job Description:
We're looking for an Embedded C Developer to work on next-generation residential gateway platforms that combine DOCSIS/fiber WAN connectivity with LTE/5G cellular backup. You'll be developing and maintaining firmware on OpenWrt-based hardware running the OpenSync framework, with direct impact on millions of deployed customer premises equipment (CPE).
Responsibilities
• Design, develop, and debug embedded C software for Linux-based residential gateway platforms (ARM/MIPS SoC)
• Develop and maintain OpenSync managers - event-driven daemons that interact with OVSDB for cloud-managed configuration and state reporting
• Implement and optimize LTE/5G cellular failover and fallback logic including modem management, route arbitration, and WAN healthchecks
• Develop LED state machine logic to provide accurate device status indication across complex multi-WAN scenarios
• Interface with cellular modems via AT commands, QMI/MBIM, USB, and PCIe (MHI) protocols
• Work with WiFi drivers (Qualcomm/Broadcom/Atheros) for 2.4GHz, 5GHz, and 6GHz radio configuration
• Debug kernel-level issues including PCIe enumeration, USB device management, network driver crashes, and kernel panics
• Implement and maintain secure communication channels using TLS with mutual authentication and tunneling protocols
• Analyze and resolve field issues using device logs, crash dumps, and remote diagnostics
• Develop init scripts, UCI configuration handlers, and persistent storage management for OpenWrt
• Write unit tests and participate in code reviews via GitLab merge requests
• Collaborate with hardware teams, QA, cloud platform engineers, and service provider partners
Required Skills
• 5+ years of embedded C development on Linux-based platforms
• Strong proficiency in C programming - pointers, memory management, IPC, event-driven architectures
• Experience with OpenWrt build system, package management, UCI configuration, and JFFS2/SquashFS overlay filesystems
• Familiarity with OpenSync or similar cloud-managed CPE frameworks (OVSDB, protobuf, MQTT telemetry)
• Experience with cellular modem integration - AT commands, QMI, network interface management (rmnet/wwan)
• Strong understanding of Linux networking - routing tables, metrics, netfilter, bridge interfaces, IPv4 and IPv6 dual-stack, neighbor discovery, DHCPv4/DHCPv6, SLAAC, and prefix delegation
• Understanding of TLS handshake with mutual authentication using X.509 certificates, certificate chain validation, and secure provisioning
• Knowledge of security and tunneling protocols - GRE tunneling, IPsec, VPN overlays, and secure encapsulation for cloud-managed traffic
• Experience with event loop frameworks (libev, libuv, or similar)
• Proficiency with debugging tools - GDB, strace, tcpdump, kernel logs, serial console
• Familiarity with Git, GitLab CI/CD, cross-compilation toolchains
• Understanding of WiFi standards (802.11ax/be) and wireless driver configuration
Preferred Skills
• Experience with Qualcomm IPQ series SoCs (IPQ5018, IPQ9574) and NSS/PPE data path
• Experience with Broadcom BCM series chipsets (BCM4908, BCM6750, BCM63178) and Memory Direct Engine (MDE) / hardware acceleration
• Knowledge of Atheros/QCA/BCM wireless chipsets and CFG80211/mac80211 driver architecture
• Knowledge of DOCSIS cable modem interaction and WAN interface management
• Experience with PCIe and USB subsystems in embedded Linux (device enumeration, power management, error recovery)
• Familiarity with eSIM/eUICC provisioning (LPA, GSMA SGP.22)
• Experience with carrier aggregation, NR5G NSA/SA, and multi-band cellular configurations
• Understanding of TR-069/TR-369 (USP) device management protocols
• Basic understanding of TR-181 data model for CPE device management and service configuration
• Experience with Kconfig-based build configuration
• Knowledge of flash storage considerations - wear leveling, persistent partitions, factory reset flows
• Familiarity with thermal management and power management (battery-powered CPE)
Tools & Technologies
• Languages: C, Shell scripting (sh/bash), Python (test automation)
• OS/Platform: OpenWrt (Linux 5.x/6.x kernel), ARM Cortex-A53/A73
• Frameworks: OpenSync, OVSDB, libev, protobuf-c, jansson (JSON)
• Chipsets: Qualcomm IPQ, Broadcom BCM, Atheros/QCA
• Networking: iproute2, iptables/nftables, ovsdb-server, hostapd/wpa_supplicant, GRE, IPsec
• Security: OpenSSL/mbedTLS, X.509 certificates, mTLS, certificate management
• Cellular: Qualcomm QCM/SDX modems, MHI, qcserial, AT+QENG/AT+COPS
• Protocols: IPv4, IPv6, DHCPv4/v6, DNS, MQTT, GRE, TLS 1.2/1.3
• Build: Make, Kconfig, OpenWrt feeds, cross-compilation (musl/glibc)
• Debug: GDB, valgrind, serial console, logpull analysis
• VCS/CI: Git, GitLab, merge request workflows
Nice to Have
• Experience working directly with ISP/MSO/OEM partners
• Exposure to hardware bring-up and board support package (BSP) development
• Experience with Agile/Scrum in a firmware development context
• Familiarity with SCTE/DOCSIS standards
• Understanding of TR-181 data model parameters for WAN management, WiFi configuration, and device monitoring
• Experience with GRE tunnel implementation for backhaul traffic in managed WiFi deployments
What You'll Work On
• Cellular failover/fallback state machines with sub-second transition handling
• LED indication logic for multi-WAN connectivity states
• Modem health monitoring and subsystem restart/recovery
• Internet reachability healthcheck frameworks
• Cloud-managed device configuration and telemetry reporting via MQTT
• Secure cloud connectivity using mTLS with X.509 certificate-based mutual authentication
• GRE tunnel management for cloud-redirected traffic
• Factory reset, firmware upgrade, and persistent storage management
• IPv4/IPv6 dual-stack network configuration, routing, and failover across DOCSIS and LTE interfaces
• WiFi radio configuration and performance optimization across Qualcomm / Broadcom platforms
• Kernel crash analysis and driver-level bug resolution
Top Skills:
1. Embedded C Development on Linux/OpenWrt
o C programming, Linux internals, debugging, IPC, event-driven design
2. OpenSync/OpenWrt Platform Development
o OpenSync Managers, OVSDB, UCI, MQTT, OpenWrt build system
3. Linux Networking & LTE/5G Cellular Integration
o Routing, IPv4/IPv6, failover, QMI/MBIM, modem management, GRE/IPsec
Additional Details:
Team size 8
Direct report - None
Key Deliverables :
Responsibilities
• Design, develop, and debug embedded C software for Linux-based residential gateway platforms (ARM/MIPS SoC)
• Develop and maintain OpenSync managers - event-driven daemons that interact with OVSDB for cloud-managed configuration and state reporting
• Implement and optimize LTE/5G cellular failover and fallback logic including modem management, route arbitration, and WAN healthchecks
• Develop LED state machine logic to provide accurate device status indication across complex multi-WAN scenarios
• Interface with cellular modems via AT commands, QMI/MBIM, USB, and PCIe (MHI) protocols
• Work with WiFi drivers (Qualcomm/Broadcom/Atheros) for 2.4GHz, 5GHz, and 6GHz radio configuration
• Debug kernel-level issues including PCIe enumeration, USB device management, network driver crashes, and kernel panics
• Implement and maintain secure communication channels using TLS with mutual authentication and tunneling protocols
• Analyze and resolve field issues using device logs, crash dumps, and remote diagnostics
• Develop init scripts, UCI configuration handlers, and persistent storage management for OpenWrt
• Write unit tests and participate in code reviews via GitLab merge requests
• Collaborate with hardware teams, QA, cloud platform engineers, and service provider partners
Regards
Surya
Surya@rurisoft.com

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