Jobs in the United States

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Added 1 min ago
Senior Engineer 2026
Klickitat Public Utility
Goldendale, WA
…including work done by engineering consultants. Act as lead design engineer, project engineer or project manager on projects with novel, difficult and multi-disciplinary aspects or…
Added 1 min ago
Senior Commercialization Process Engineer
Natera
San Carlos, CA
Natera is seeking a Senior Commercialization Process Engineer to serve as the critical bridge between assay development and scalable lab production. This bench-level role is embedded early…
Added 1 min ago
Mid-Level Manufacturing Engineer
Huntsville, AL
FALCATA Production Division is looking for a Mid-Level Manufacturing Engineer, based in Huntsville, AL (Discovery). This group provides products and services in the areas of radar,…
Added 1 min ago
Test Engineer
Venus Aerospace
Houston, TX
As a Test Engineer, you will play a key role on a multidisciplinary team responsible for developing test concepts for hardware and bringing those concepts to life. You will be accountable…
Added 2 mins ago
Manufacturing Electrical Engineer
SEDAA
Plano, TX
The Manufacturing Electrical Engineer II will support manufacturing operations through the development, maintenance, troubleshooting, and continuous improvement of electrical test systems,…
Added 2 mins ago
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Senior Platform Software Engineer - OCI
Oracle
Montpelier, VT
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 2 mins ago
Senior Software Engineering
Pearson
Montpelier, VT
As an Senior Software Engineering, you will serve as a senior technical owner and hands-on engineer responsible for designing, building, operating, and evolving scalable software solutions…
Added 2 mins ago
Quality Engineer, AI & Test Automation
Baylor Scott & White Health
Montpelier, VT
· The Quality Engineer, AI & Test Automation helps modernize BSWH’s quality approach by moving beyond traditional manual testing toward automation-first, engineering-integrated, and…
Added 7 mins ago
Project Engineer
Actalent
Hermiston, OR
Job Title: Project EngineerJob DescriptionThe Project Engineer supports the Project Manager in planning and executing construction projects from preconstruction through close-out. This role…
Added 7 mins ago
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Project Engineer
Actalent
Eden Prairie, MN
- $75,000 to $106,000 USD / year
Job Title: Project Engineer / Project ManagerJob DescriptionThis role leads cross-functional automotive engineering projects through the full product development life cycle, ensuring…
Added 7 mins ago
AI Engineer
RJW Logistics Group
Romeoville, IL
You will work alongside Operations, business transformation leaders, and the AI & Automation team to turn real business problems into reliable, measurable AI solutions, built to high…
Added 8 mins ago
YSL Systems Engineer ll
Yulista Services LLC
Huntsville, AL
Yulista Aerospace Systems Engineering (ASE) is seeking a Systems Engineer to support the integration, modernization, and sustainment of manned and unmanned aviation platforms. The selected…
Added 10 mins ago
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Electrical Engineer II
MESA POWER SOLUTIONS LLC
Evansville, WY
- $96,000 to $106,000 USD / year
…responsible power systems to industrial markets nationwide. We engineer and build advanced, sound-attenuated, temperature-controlled generator sets designed to perform in the toughest…
Added 10 mins ago
Software Development Engineer II, Selling Partner Trust & Compliance
Amazon.com Services LLC
Seattle, WA
…and safer in your first few weeks? As a Software Development Engineer on the Selling Partner Services team you will be actively working on systems and features that accomplish this for…
Added 10 mins ago
Software Dev Engineer, Antenna Calibration, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Engineer for antenna calibration, you will collaborate with systems architects, hardware engineering design teams & FW/SW design teams to bring up and test systems combining…
Added 11 mins ago
Hardware Systems Engineer - AI Hardware
Cloudflare
Austin, TX
…network. Our Hardware Engineering team helps research, develop, test, and deploy new equipment enabling 20% of the world’s internet traffic to be served smoothly. Deployed across 330 cities…
Added 12 mins ago
GI
Data Engineer/Analyst
Guidehouse Inc.
VA
- $98,000 to $163,000 USD / year
…strategic asset to advance American diplomacy, strengthen global operations, and improve mission and management decisions. This high-performing team partners with Department bureaus,…
Added 12 mins ago
Failure Analysis Engineer
Palo Alto Networks, Inc.
United States
Palo Alto Networks is looking for a Failure Analysis Engineer for the Technical Operations team. This individual will work collaboratively with the HW Engineering, SW Engineering and…
Added 13 mins ago
Systems Engineer II
RTX
United States
…environments? Raytheon is seeking a talented and motivated Systems Engineer II to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting the LTAMDS…
Added 13 mins ago
Electrical Engineer 1 (Onsite)
RTX
United States
You will support as cognizant engineer for product Test Equipment team and support and debug production test equipment as needed.
Added 13 mins ago
Systems Requirements & Specification Engineer Onsite
RTX
United States
Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Senior System Engineer interested in leading requirements and specification…
Added 13 mins ago
Scrum Master – Senior Software Engineer
RTX
United States
…looking for a Software Scrum Master (SM) – Senior Software Engineer for the AN/TPY-2 radar program Orcas agile software team. The Orcas team provides subject matter expertise for concept…
Added 13 mins ago
Scrum Master –Software Engineer II
RTX
United States
…Raytheon is looking for a Software Scrum Master (SM) – Software Engineer II for the AN/TPY-2 radar program Orcas agile software team. The Orcas team provides subject matter expertise for…
Added 13 mins ago
Senior Software Engineer - AVI MIL FMS (Onsite)
RTX
United States
…problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we…
Added 13 mins ago
Software Engineer II - AVI MIL FMS (Onsite)
RTX
United States
…problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we…

Black Box

Sr DAS Support Engineer - Contract

United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

The Senior DAS Support Engineer serves as the Level 3 escalation point and technical authority for distributed antenna systems and in-building wireless environments across healthcare and enterprise deployments. The role provides hands-on support for multi-vendor DAS and private LTE/CBRS platforms, with responsibility for complex incident resolution, system reliability, planned maintenance, and technical coordination. The engineer leads technical work through diagnosis, implementation, validation, and closure. This requires sound engineering judgment, effective coordination with customers, carriers, OEMs, and field teams, and disciplined execution within established change-control and service-level requirements. Primary Responsibilities Technical Support and Service Reliability

Provide Level 3 escalation support for complex DAS and in-building wireless incidents across CommScope ION-E/ERA, Corning ONE, SOLiD ALLIANCE, JMA TEKO, and comparable platforms.
Diagnose and resolve faults involving RF performance, fiber and coaxial infrastructure, system hardware, software, and management connectivity.
Support and troubleshoot private LTE and CBRS deployments, including Celona, Ericsson, Nokia, and comparable platforms, whether standalone or integrated with DAS environments.
Own the full incident lifecycle in ServiceNow, including triage, diagnosis, escalation, vendor engagement, service restoration, and documented closure within applicable SLAs.
Lead technical coordination with OEMs and carriers for advanced troubleshooting, equipment replacement, software defects, and service-impacting issues.
Analyze system alarms, health data, and recurring incidents to identify degradation and recommend corrective action before further service impact.
Validate monitoring coverage, alarm delivery, alert routing, and escalation readiness with the monitoring and operations teams.
Produce root cause analyses and after-action reports that document findings, corrective actions, and recommendations to prevent recurrence.

Planned Changes and Technical Coordination

Prepare or review methods of procedure for firmware upgrades, configuration changes, and other planned maintenance. Address prerequisites, risk, configuration backups, rollback steps, and acceptance criteria.
Execute approved maintenance activities within established change-control processes, including pre-change checks, post-change testing, and confirmation of service stability.
Coordinate technical activities among remote engineers, field personnel, OEMs, carriers, and customer teams during troubleshooting, upgrades, and cutovers.
Determine when onsite intervention is required, define the technical scope for dispatch, direct field troubleshooting remotely, and validate completed work.
Coordinate customer acceptance testing and resolve technical findings before closing the change or maintenance activity.
Provide technical leadership during commissioning, integration, and stabilization of new or modified DAS and private LTE/CBRS deployments.
Maintain clear next actions for unresolved technical issues and dependencies through resolution or an accepted handoff.
Participate in scheduled after-hours maintenance and the assigned support coverage rotation.

Documentation and Engineering Development

Maintain accurate technical records for supported sites, including system configurations, equipment inventories, software versions, topology, and change history in designated systems such as NetBox and ServiceNow.
Identify discrepancies in site and support records and coordinate corrections with the responsible teams.
Develop and maintain troubleshooting procedures, runbooks, and technical handoffs that support consistent service delivery.
Mentor engineers through case reviews, practical troubleshooting guidance, and structured knowledge transfer.
Communicate service impact, technical findings, recovery actions, and outstanding dependencies clearly to customers and internal stakeholders, including hospital clinical and facilities teams.

Required Skills and Experience DAS and RF Engineering

Strong hands-on experience supporting multi-OEM DAS environments, including CommScope, Corning, SOLiD, JMA, and comparable platforms.
Experience independently diagnosing and resolving complex DAS faults and coordinating technical recovery across multiple teams.
Sound knowledge of DAS architectures, RF engineering principles, and LTE/5G technologies as applied to in-building wireless systems.
Experience integrating and optimizing cellular and two-way radio services within neutral-host, multi-carrier DAS environments.
Knowledge of cellular and two-way radio frequency bands and the technologies used within them.
Ability to calculate and validate RF power allocation and sharing across supported DAS configurations within applicable OEM specifications and carrier requirements.
Experience troubleshooting passive intermodulation (PIM) and interpreting RF test results.
Experience using an Anritsu Site Master or equivalent RF diagnostic equipment.
Working knowledge of fiber-optic and coaxial infrastructure troubleshooting.
Proficiency reading and navigating iBwave design files to understand system topology, locate components, and support troubleshooting and basic design review.

Private LTE, CBRS, and Monitoring

Experience supporting private LTE/CBRS solutions, including spectrum considerations, Spectrum Access System (SAS) interaction, and enterprise use cases.
Working knowledge of DAS network management platforms, including Errigal and OEM management tools.
Ability to troubleshoot IP connectivity used for DAS management and monitoring and coordinate resolution with network and security teams.
Experience validating system health, alarm reporting, and monitoring integration.

Operational Practice

Practical experience with ITIL-aligned incident, problem, and change management.
Experience using ServiceNow for incident ownership, technical documentation, escalation, and closure.
Ability to develop and execute maintenance procedures with defined risk controls, rollback steps, and verification criteria.
Ability to produce clear, actionable root cause documentation.
Experience directing technical work remotely and validating field results.

Professional Expectations

Exercise sound technical judgment and remain calm and decisive during high-severity incidents.
Work independently while coordinating effectively with engineering, operations, vendors, carriers, and customer teams.
Communicate clearly with technical and nontechnical stakeholders.
Maintain ownership of assigned technical issues and follow through on outstanding actions.
Provide practical guidance that improves the capability and independence of other engineers.

Preferred Qualifications

OEM certifications from CommScope, Corning, SOLiD, JMA, or equivalent vendors, or demonstrated equivalent experience and knowledge.
CBRS or private LTE certifications from Celona, Ericsson, Nokia, or comparable providers.
Experience supporting DAS in healthcare environments, with an understanding of clinical impact and maintenance constraints.
Experience with structured cabling and field validation methods.

Education Bachelor’s degree in Electrical Engineering, Telecommunications, or a related field preferred, or equivalent practical experience in DAS and wireless support. Supervisory Responsibility This position has no direct reports. It carries senior technical responsibility and provides technical coordination, guidance, and mentorship to other engineers.

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