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Job DescriptionDescription: FiberLight is a leading regional provider of innovative networking solutions. We are committed to delivering high-performance, reliable, diverse, and scalable network infrastructure to our clients. We are seeking a highly skilled and experienced Optical Transport Engineer with expertise in DWDM and Ethernet networks, along with a solid understanding of outside plant fiber infrastructure and power and space requirements in the telecommunications sector, to join our dynamic team. In this role, the Optical Transport Engineer will review network designs, develop optimization or migration strategies, and oversee the efficient deployment of services across the network. You will also create detailed budgets to support these initiatives and monitor cost savings following migrations. Strong communication, time management, and project management abilities are critical for success in this position. Responsibilities: · Design, implement, and maintain fiber optic transmission systems, including Dense Wavelength Division Multiplexing (DWDM) and Reconfigurable Optical Add-Drop Multiplexer (ROADM) technologies. · Develop and optimize network architectures and configurations to ensure high availability, scalability, and performance. · Conduct detailed engineering analysis and design for optical transport equipment from manufacturers such as Ciena, Fujitsu, and Smart Optics. · Perform network performance monitoring, troubleshooting, and optimization to maintain service reliability. · Collaborate with cross-functional teams to integrate emerging technologies and solutions into the existing network infrastructure. · Provide technical leadership and mentorship to junior engineers, fostering a culture of continuous improvement. · Develop and maintain comprehensive documentation for network designs, configurations, and operational procedures. · Stay abreast of industry trends and advancements in fiber optic transmission and optical networking technologies. Requirements: Basic Qualifications: · Bachelor’s degree in electrical engineering, Computer Science, or a related field; Master’s degree preferred, or equivalent professional experience. · Minimum of 12 years of experience in network engineering, with a focus on fiber optic transmission, DWDM, and ROADM technologies. · Extensive hands-on experience with Ciena and Fujitsu optical equipment, including configuration, troubleshooting, and performance optimization. · Strong knowledge of optical networking principles, including signal propagation, attenuation, dispersion, and amplification. · Proficiency in network design tools and methodologies. · Excellent problem-solving skills with the ability to perform effectively under pressure. · Strong communication and interpersonal skills. · Ability to work independently as well as collaboratively within a team environment. Preferred Qualifications: · Certifications in optical networking or related fields (e.g., Ciena Certified Optical Network Professional, Fujitsu Optical Networking Certification). · Experience with network automation and scripting languages (e.g., Python, Perl). · Familiarity with network management systems and protocols (e.g., SNMP, NETCONF).

We are seeking a highly professional and detail-oriented Senior QA Engineer to join our Compatibility team and help shape the future of a market-leading Network Access Control (NAC) product suite. This role supports solutions spanning Network Access Control, Endpoint Compliance, Mobile Control, and Intrusion Prevention. Applications include client/server and web-based systems running on both Windows and Linux platforms. What You Will Do • Test on-prem NAC software solutions along with third-party devices, including:, • Network and switch devices, • Endpoint compliance solutions, • Software integrations, • Design, develop, and maintain manual and automated test suites., • Analyze, document, and report defects to improve product stability, conformance, and supportability., • Execute end-to-end, integration, sanity, and regression testing (manual and automated)., • Validate defect fixes and new functionality., • Create and maintain test documentation, use cases, and technical design artifacts., • Collaborate closely with product management, development, and QA teams. Professional Skills • 5–7+ years of experience in software quality assurance, preferably in network and endpoint security., • Experience testing network security products such as firewalls, intrusion prevention systems, or SIEM solutions., • Familiarity with Cisco, Juniper, and/or HPE network devices., • Hands-on experience with Linux, Python, SQL, and databases; working knowledge of Java is a plus., • Strong analytical and logical troubleshooting skills across software and network environments., • Experience with virtualization platforms such as VMware, Hyper-V, and KVM., • Exposure to automation frameworks and test scripting., • Solid networking knowledge, including TCP/IP and protocols such as DNS, SMTP, SNMP, DHCP, and 802.1X., • Familiarity with network equipment configuration (switches, routers)., • Experience with Windows-based networks and domain management is a plus., • Able to work independently while collaborating effectively with others., • Quality-focused, proactive, and detail-oriented., • Fast learner, resourceful, and adaptable., • Strong communication and execution skills. Location: Plano, TX (Hybrid)

About the role Provide technical governance and assurance of complex solutions that span across multiple technical streams. This role has a network security focus. What you have • Partner with business leaders to deliver services that support company objectives and that are consistent with Winning Together values., • Design and engineering of effective and scalable network systems and solutions, • Participate in evaluation, testing, selection, and deployment of foundational network elements for a network buildout, • Ensure that solutions adhere to defined standards and best practices and/or assist in the development of these standards and best practices., • Effectively design and communicate engineering solutions through detailed high- and low-level diagrams, • Routinely research, analyze, test, retest, and troubleshoot complex problems, • Able to work in a fast-paced environment, with strict deadlines, both as an individual contributor and team leader, • Proven experience in knowledge transfer, documentation and information sharing while staying abreast of new technology/technical areas, • Provide advanced technical experience for complex project work, including functional subsystem upgrades for mission-critical network devices and services as well as strategic upgrades to the network, • Design, plan, and implement complex networks, • Establish requirements, provide analysis for network and services specifications, network design, network partitioning, and network architecture definition, • Provide advanced expertise in the development of network test, validation, and integration plans on projects, and assurance of network integrity, • Engage with Solutioning and Sales teams as a subject matter expert during customer calls, • Ability to mentor junior engineers in advanced technology deployments, • Time management and the ability to multitask between several ongoing projects, • Assist with development of SoW and LoE documentation, • Travel as required for customer and vendor engagements, • Embrace and support Computacenter’s mission and core values. What you'll be doing • 10+ years of professional experience in large enterprise or carrier space, • Professional networking certifications a plus (i.e. CCNP/CCIE or equivalent), • Public cloud certifications a plus - Advanced Networking, Cloud Network Engineer, or equivalent, • Legally eligible to work in the United States, • Cisco ISE Experience with Wired / Wireless Deployments of wired 802.1x roll outs, TACACS+, upgrades of ISE deployments, and migrations of ISE. Experience with SDA, Trustsec, guest portal and other portal flows., • Palo Alto experience with Panorama and Palo Alto firewalls. Experience with migrations, upgrades, troubleshooting, and other efforts with Palo Alto firewalls and with Panorama. Site to site tunnel configuration, Security / NAT configuration, Global protect Configuration and MFA., • Cisco Secure Firewall (FTD) and ASA experience. Experience configuring and deploying FMC's virtually and physically. Site-to-site VPN, Remote Access VPN, and experience configuring Firepowers as both FTD’s associated with FMC and also with FDM. Experience with Cloud delivered FMC is a plus., • Experience with managing projects to include task delegations, documentation, risk management, and technical ownership., • Solid Understanding of the OSI model, routing and switching protocols, network security, IPv4 networking, subnetting, and operational experience, • Demonstrated confidence to deliver customer-facing discussions., • Excellent verbal articulation, written communications, • Hands-on technical skills, including ability to develop and conduct demonstrations What you can expect There’s so much more to enjoy about being at Computacenter than just having a rewarding career. In addition to offering competitive compensation plans and long-term career opportunities, we provide an attractive mix of benefit plans to contribute to your good health, future financial security, and peace of mind. About us Computacenter is a leading independent technology partner, trusted by large corporate and public sector organizations. We help our world-renowned customers to source, transform, and manage their IT infrastructure to deliver digital transformation, enabling users and their business. We’re a public company quoted on the London FTSE 250 (CCC.L) and employ over 20,000 people worldwide. In the US, we support some of the country’s best-known businesses with regional hubs in San Francisco and Irvine, CA; Norcross, GA; Plano, TX; and New York City; and Integration Centers in Silicon Valley and Atlanta.

The Estimator – Data Center Operations supports the preparation, analysis, and development of project cost estimates for data center infrastructure projects. This role is ideal for detail-oriented professionals with a technical mindset who want to grow within data center construction, structured cabling, and mission-critical operations. The Estimator will work closely with project managers, engineers, procurement teams, and vendors to ensure accurate and competitive estimates that support successful project delivery and profitability. Position Details: • Exempt Salaried position based upon experience; weekly salary broken down hourly for invoicing purposes only., • Contract with possible contract extension or hire, • Standard work hours: Must be flexible, varies upon project demands, • Location: Remote Key Responsibilities • Assist in preparing cost estimates , bills of materials (BOMs) , and labor projections for data center construction and infrastructure projects., • Interpret blueprints, specifications, and scope documents to determine project requirements., • Collaborate with project engineers, field operations, and procurement to validate material quantities, labor rates, and vendor quotes., • Perform take-offs for structured cabling, electrical, and mechanical systems related to data centers., • Support bid preparation and submission for RFPs and client proposals., • Update and maintain historical cost data , unit pricing, and vendor rate databases., • Assist with change order analysis , validating scope adjustments and cost impacts., • Ensure all estimates comply with company standards, safety requirements, and client expectations ., • Participate in site visits and pre-bid meetings to gather technical and logistical details., • Contribute to process improvements that increase estimating accuracy and efficiency. Required Qualifications • Education: Associate or Bachelor’s degree in Construction Management, Engineering, or a related technical field ., • Experience: 3-5 years in estimating, project coordination, or data center construction (internships or field experience acceptable)., • Knowledge of Division 27 construction specifications in ISP environments, • Strong understanding of electrical, mechanical, or cabling systems used in mission-critical facilities., • Proficiency in Microsoft Excel , Bluebeam , and estimating software (e.g., Trimble , Accubid , or PlanSwift )., • Ability to read and interpret technical drawings and specifications ., • Strong numerical accuracy , analytical thinking, and attention to detail., • Excellent communication and teamwork skills. Preferred Qualifications • Familiarity with BICSI standards , data center design concepts , or structured cabling ., • Exposure to vendor bid comparisons , RFP processes , or cost control systems ., • Basic knowledge of AutoCAD , Revit , or construction scheduling software ., • Experience working in a fast-paced environment with tight deadlines and multiple stakeholders. Key Competencies • Analytical mindset with strong problem-solving skills., • Eagerness to learn and advance within the estimating and project management career path., • Collaborative and dependable team contributor., • Resilient and adaptable to changing priorities in a high-volume environment. Career Path : This position serves as an entry point into Data Center Project Estimating and Operations Management , with growth potential toward roles such as Estimator , Senior Estimator , or Project Engineer . Note: This job description outlines the general nature of the responsibilities and duties executed by this position. Other responsibilities and duties may be assigned as reasonably needed or required. About Us: Black Box Network Services is a leading technology solutions provider dedicated to helping customers design, deploy and manage their IT infrastructure. We deliver high-value products and services through our global presence and 3,000 team members. What’s in it for You at Black Box Network Services? Black Box provides challenging work that creates advancement opportunities within the organization for those demonstrating desire and aptitude through their achievements. We have no shortage of opportunities. If you are looking for a business that allows for individual reward and growth, we are the place for you! Black Box does not discriminate against individuals on the basis of race, color, marital status, sex, sexual orientation, religion, national origin, age, disability, veteran status, genetic information, or any other protected status, and endorses those policies and practices which seek to recruit, hire, train and promote the most qualified persons into available jobs. Visit blackbox.com to learn more.

Job Title: Network Scoping Engineer Location: Plano, TX (Hybrid — onsite 3 days/week) Schedule: 8-hour shifts Travel: Up to 50% (US-based) Positions: 1 Role Summary Network Scoping Engineer needed to support a large-scale wireless network program. This role focuses on RAN scoping, radio network design, and tuning/optimization across LTE and 5G technologies. The engineer will lead technical activities, produce scoping/design recommendations, and drive performance improvements using planning and optimization tools. Required Experience (All Required) 10+ years of wireless engineering experience BSEE / BSCS or equivalent applicable experience Recent hands-on experience in radio network design, implementation, and/or tuning/optimization Technical leadership across 5+ projects 2+ large-scale projects (major metro or statewide) leading all technical activities Includes technical organization/oversight and strong communication with teams and customer stakeholders Technical Requirements Technology exposure must include multiple of: 5G NR, Massive MIMO, mmWave, LAA, 4G LTE, IoT, CBRS, multi-vendor RAN Protocols / Analysis Understanding of Layer 3 messages for 4G and 5G Ability to perform event analysis and improve: Accessibility Retainability Handover success rates Design & Planning Skills Strong experience with Planet EV and/or Atoll Link budget expertise Able to build new projects in planning tools, including: Tilt/azimuth optimization Proposing new site locations Experience using ACP (Automatic Cell Planning) Monte Carlo analysis knowledge Model tuning experience Able to make data-backed recommendations to improve a network design (cell plan) Tuning / Optimization Skills Recommend parameter changes and feature activations based on drive test data Experience with optimization tools such as: TEMS Investigation, Actix, Agilent, R&S Experience tuning a loaded network and understanding artificial vs real traffic loading Able to collect/analyze drive data and performance stats to solve complex issues Knowledge of how IRAT procedures impact network quality Understand impact of adding additional carriers, including 5G Advanced Optimization Implement/experiment with RAN features based on traffic analysis Understand relationship between handovers and capacity and how to optimize both Working knowledge of Ericsson ENM and optimization workflows KPI expertise with ability to recommend improvements Understanding of enhanced uplink tuning Strong LTE/5G optimization background Additional Skills Proficient with MS Office Strong written/verbal communication Able to work independently while managing customer and project expectations Able to coordinate across multiple internal teams and functions Able to translate requirements into executable plans Equal Opportunity We are an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other legally protected status.

Job Description GMLC Integration Engineer - Telecom Location: Plano, Texas Type: Direct Hire (in office) We are seeking a skilled GMLC Integration Engineer to support the integration, deployment, and operation of location-based and telecom network services. This role requires strong technical depth, clear communication, and the ability to work across modern cloud and network environments. Key Responsibilities • Communicate clearly with internal teams and customers on project status and technical issues., • Integrate and support solutions across 3GPP IMS, LTE, and 5G environments., • Analyze and troubleshoot location-based services (LBS) and end-to-end call flows., • Diagnose and resolve deployment and production issues., • Solid understanding of 3GPP IMS, LTE, and 5G architectures., • Knowledge of LBS platforms and telecom call flows., • Experience with cloud platforms and virtualization (Hypervisor, KVM, OpenStack, AWS, Azure)., • Hands-on experience with Docker, Kubernetes, and Helm charts., • Scripting skills in shell and/or Python., • Call-flow analysis using Wireshark., • Cloud and container platforms: CBIS/CBAM, NCS (containers), Docker, Kubernetes.

Job Description Do you enjoy solving technical issues, empathize with customer user experiences and want to keep up with the latest tech? We are looking for a Cloud Infrastructure Engineer that will work with talented software engineering and support teams to deploy, maintain and ensure reliability of our applications in a fast paced environment. Successful candidates will possess: • Passion for cloud computing and building innovative solutions in the cloud, • You have hands-on experience with CI/CD pipelines., • You bring experience with Infrastructure as Code - Terraform, AWS Cloud Formation Templates., • You are experienced with infrastructure automation tools – DataDog, Splunk, Jenkins, Artifactory., • You have experience working with containers (Kubernetes) and serverless applications (Lambda, SQS, DynamoDB, S3)., • You have a solid understanding of networking, virtualization, storage, containers, and serverless, • Understanding of run time environments and common issues with hands on experience using monitoring tools for Application, Service, Infrastructure and Data Quality Monitoring., • You have experience working in an agile environment., • You have a good demeanor towards solving problems skills that span systems, network, and applications., • You bring a strong team focus with good relationship building skills + work with broader distributed team, • You have strong written and verbal communications skills., • Certification in public Cloud (AWS) and Kubernetes is a plus. What You’ll Do: • Developing automation for developer experience tooling, • Building pipelines to enable developers to successfully migrate to Cloud, • Scripting ability in PowerShell or Bash Shell Unix Scripting, • Supporting customers through their infrastructure and code deployments, • Work with a team of Engineers to design, deploy, and optimize connectivity solutions in the cloud and on-prem., • Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions., • Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community, • Collaborate within the team and with partner teams to drive automation solutions that optimize deployments, improve resiliency, and reduce downtime, • Support a maturing practice through development of infrastructure as code techniques and CI/CD pipeline automation, • Manage, grow and maintain vendor relationships to drive innovation, collaboration, and capability alignment.

Job DescriptionDescription: • Must be located in the Dallas-Fort Worth Metroplex* As a Senior Network Engineer, you will be responsible for designing, implementing, and maintaining FiberLight’s complex network infrastructure. You will work closely with other engineering teams to ensure the growth, resiliency, and health of the network to provide state of the art, reliable services. Your expertise in routing protocols, network architecture, and large-scale Layer 2 and Layer 3 networking will be crucial in driving our network initiatives forward. Essential Job Functions • Design, implement, and manage large-scale network infrastructures per company deployment standards., • Configure and troubleshoot BGP, OSPF, and IS-IS routing protocols., • Able to implement large-scale Layer 3 and MPLS networks., • Ability to understand fiber optic-based service delivery and backbone connectivity., • Perform network maintenance and system upgrades, including service patches, hot fixes, and security configurations., • Conduct network modeling and analysis to construct a reliable, high-performance integrated network., • Provide technical leadership and mentorship to junior network engineers., • Conduct network performance analysis and optimization., • Ensure network security and compliance with industry standards., • Document network designs, configurations, and procedures.Requirements:, • 10+ years of experience with large-scale networks., • Extensive experience with BGP, OSPF, and IS-IS routing protocols., • Extensive experience with large-scale Layer 2, Layer 3, and MPLS networks., • Excellent problem-solving and analytical skills., • Strong communication and interpersonal skills., • Bachelor’s degree in computer science, Information Technology, or a related field., • Extensive experience with Juniper, Cisco, and other major manufacturers’ network equipment., • Relevant certifications (e.g., JNCIS or JNCIP) are a plus., • Experience with network security practices and technologies.

Job Description This role leads the design, deployment, and support of private cellular and DAS infrastructures across enterprise facilities. You will drive strategic and tactical projects from concept through production, serving as the primary escalation point for both project execution and operational issues. Working closely with vendors, manufacturers, and cross-functional teams, you will help evaluate solutions, perform site surveys, coordinate resources, and validate system performance to ensure robust, enterprise-grade wireless coverage. The role combines hands-on engineering, field deployment oversight, and project leadership to deliver reliable private LTE/5G and radio solutions that support critical business operations. Requirements • Support Private Cellular initiatives including Proof of Concepts and Production deployments., • Own and fulfill small to large strategic or tactical Private Cellular projects., • Function as point of escalation for project execution issues., • Help design, test, and implement new Cellular/Radio solutions and Proof of Concepts., • Helps with the vendor and solution selection process., • Lead weekly project status meetings., • Conduct and/or coordinate site surveys, develop site plans to gain total coverage of facility., • Coordinate resources, track execution, and validate new deployments, upgrades, and expansions., • Supervise and/or performing site installs, maintenance, upgrades, or software enhancements to support the cellular DAS/Private Cellular infrastructure needs., • Function as a point of escalation for operational issues, work with vendors for timely resolution., • Submit and track Change Management for all Cellular/Radio systems., • Monitor system for trouble areas and proactively resolve and document root cause., • Support service tickets as needed while engaged on enterprise cellular deployments., • Engage with manufacturer technical support centers to quickly resolve issues as they arise., • Create/maintain Operational Support Guides and any other documentation., • Health Care Plan (Medical, Dental & Vision), • Life Insurance (Basic, Voluntary & AD&D), • Paid Time Off (Vacation, Sick & Public Holidays), • Retirement Plan (401k, IRA)

This role demands strong technical expertise across multiple disciplines, the ability to tackle highly complex projects, and leadership in guiding teams and solving critical business challenges with significant impact on company programs and customer service quality. Innovate with legacy and emergin

Network Scoping Engineer needed to support a large-scale wireless network program. Job Title: Network Scoping Engineer. This role focuses on RAN scoping, radio network design, and tuning/optimization across LTE and 5G technologies.