Network Engineer Mid Level Jobs

Mid-Level Software Engineer

Delta Solutions & Strategies is seeking an experienced Software Engineer to join...

Location

United States , Colorado Springs

Salary:

90000.00 - 110000.00 USD / Year

Delta Solutions & Strategies

Expiration Date

Until further notice

Requirements

Active Secret clearance required, with the ability to obtain TS/SCI
Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience)
Minimum of 5 years of relevant software engineering experience
Proficiency in Object-Oriented Programming (OOP), with strong expertise in C#
Proficiency in writing clear, detailed technical documentation

Job Responsibility

Develop and integrate C# applications within virtualized environments to ensure seamless system performance
Enhance existing applications and design new software solutions for advanced system integration
Design and implement application-layer network protocols using sockets for robust communication
Utilize software version control systems and collaborate effectively in an agile development environment
Create and maintain comprehensive technical documentation, including architecture diagrams, data flow diagrams, and formal progress reports
Engage with stakeholders to communicate project status, provide architectural insights, and collaborate on timeline estimates

What we offer

medical
dental
vision
life insurance
401(k)
PTO
paid holidays
parental, military, and jury duty paid leaves

Fulltime

Senior Azure Cloud Network Engineer

Are you looking for a role that motivates and challenges you? Are you ready for ...

Location

Philippines

Salary:

Not provided

3Cloud

Expiration Date

Until further notice

Requirements

Extensive hands-on experience with Azure networking services including VPN Gateway, ExpressRoute (with/without BGP), Azure Firewall, and third-party NVAs (e.g., Palo Alto, Fortigate)
Deep understanding of network routing, segmentation, and route redistribution in hybrid environments
Proficiency with load balancing technologies (Azure Load Balancer, App Gateway, Traffic Manager, Front Door) and DNS services (Azure DNS, Infoblox, WinDNS, Private DNS zones, Private DNS Resolver) or familiarity with other load balancing solutions
Strong knowledge of Azure monitoring and management tools including Log Analytics (KQL), Application Insights, Azure Backup, and Azure Site Recovery
Familiarity with carrier circuits (MPLS, VPLS, point-to-point) and SD-WAN technologies (Cisco, Meraki, Viptela, VMware/Velocloud)
Some proficiency in Infrastructure as Code (IaC) using Bicep or Terraform
Strong analytical and troubleshooting skills with a proactive approach to problem-solving
Excellent communication and leadership skills with the ability to guide teams and influence stakeholders
AZ-104: Azure Administrator Associate certification required
AZ-700: Azure Network Engineer Associate certification required

Job Responsibility

Lead the implementation and optimization of cloud network solutions across complex client environments
Serve as a technical mentor and escalation point for junior and mid-level engineers
Collaborate with architects and stakeholders to design scalable, secure, and high-performance network architectures
Drive technical discussions with clients, providing strategic guidance and implementation expertise
Oversee the deployment and integration of hybrid network solutions, ensuring seamless connectivity and performance
Develop and maintain comprehensive documentation including network diagrams, configuration standards, and operational procedures
Automate network provisioning and configuration using Infrastructure as Code (IaC) tools such as Bicep or Terraform
Ensure compliance with security and governance policies across all network implementations
Contribute to the development of best practices, reusable templates, and knowledge-sharing initiatives
Collaborate with cross-functional teams including Delivery, PMO, and Architecture to ensure project success and client satisfaction

Fulltime

Systems Engineer 2

SE2s work directly with our clients, as well as other system engineers, to provi...

Location

Salary:

Not provided

Atlas Professional Services

Expiration Date

Until further notice

Requirements

Mid-level IT engineer with minimum 2+ years of experience
Must have IT certifications, network plus or equivalent
Able to work in a fast paced, fast-growing environment
Able to work on support tickets independently and update status accurately
Knows when to escalate to higher level support
Able to learn and adapt quickly
Intermediate knowledge and experience with operating systems, such as Microsoft Windows and Active Directory
Intermediate knowledge and experience with authentication and directory services (Active Directory), etc.
Intermediate knowledge and experience with Windows system management tools, philosophies, and methods
Intermediate knowledge and experience with Windows automation (scripting, imaging, installation, management)

Job Responsibility

Able to work in a team environment focusing on assigned support service requests keeping customer informed on status
Handle daily technical support activities on desktop support, data network and server management and ability to multi-task with several Customers
Monitoring, maintaining, supporting and optimizing all networked software and associated operating systems in various customer environments
Maintaining network security, business continuity, records and documentation, and vendor relationships
Manage Active Directory Domain
including WINS, DHCP, IIS, DNS including user accounts/rights/permissions, group policies, etc.
Troubleshoot client production issues and analyze failures to minimize outages and interruptions
Review and troubleshoot monitored backup failures
Perform hardware/software updates /upgrades as required to maintain a secure and healthy network
Interface with support vendors to resolve network and system issues

Data Center Consulting Engineer

Help customers to plan, design, and implement Cisco products, services and solut...

Location

Italy , Rome

Salary:

Not provided

Flint International

Expiration Date

Until further notice

Requirements

Mid-expertise on DC/ACI (configuration and troubleshooting)
Italian and English language proficiency
CCNP level certification
BSc Computer Science or equivalent plus 3-6 years of relevant work experience

Job Responsibility

Works with customers along with appropriate internal and external resources on the strategy/deployment/optimization of Cisco services and solutions
Takes responsibility of task/project implementation for assigned customer engagements
Captures and contributes to new implementation techniques and methodologies
Creates and reviews project deliverables
Builds and/or leverage test environments as required to resolve complex problems and compatibility issues
Leverages software skills and tools to configure, deploy and/or troubleshoot Cisco products and solutions
Acts as an initial focal point for problem resolution for assigned customer engagements
Collaborates with other Consulting Engineers in appropriate technology domains
Typically interacts with individual contributors, managers, and customers
Provides input to Sales team on technology solutions for customers

Senior IT Support Engineer

The role involves planning and implementing Windows Server systems, administerin...

Location

Poland , Warsaw

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

Minimum MID-level experience in IT support or system administration
Strong expertise in Windows Server environments, including installation, configuration, and maintenance
Hands-on experience with Active Directory, GPOs, DNS, DHCP, and Windows Failover Clustering
Proficiency in PowerShell scripting for automating administrative tasks
Experience with Hyper-V management and optimization for virtualized environments
Knowledge of storage solutions, such as Dell EMC or comparable technologies
Sound expertise in managing and configuring Windows Firewall to ensure security and compliance
Practical experience with Microsoft IIS web servers, including deployment, configuration, and securing web applications
Administration of Citrix VDI environments and Citrix Netscaler for load balancing and application delivery
English and Polish- B2 level

Job Responsibility

Plan, design, install, and continuously improve the Windows Server landscape based on the latest Windows Server versions
Administer and maintain highly available systems, ensuring stability and performance
Perform performance, capacity, and availability management for Windows servers to optimize system efficiency
Ensure smooth IT operations by handling incident management and troubleshooting through a ticketing system (2nd and 3rd level support)
Develop, adapt, and manage automation processes for system configuration using PowerShell scripting
Manage and secure Windows Firewall rules and server-level network configurations to ensure robust security and compliance
Administer and optimize IIS web servers for high performance and availability
Support and enhance the Citrix VDI infrastructure and manage Citrix Netscaler load balancer for secure and scalable remote access solutions
Contribute to IT security initiatives, implementing server hardening measures and ensuring the protection of critical systems and services
Collaborate with cross-functional teams to continuously improve system reliability, security, and automation

What we offer

Flexible working hours
Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities
A cafeteria system that allows employees to personalize benefits by choosing from a variety of options
Generous referral bonuses, offering up to PLN6,000 for referring specialists
Ongoing guidance from a dedicated Team Manager for each employee
Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs
Dedicated team-building budget for online and on-site team events
Opportunities to participate in charitable initiatives and local sports programs
A supportive and inclusive work culture with an emphasis on diversity and mutual respect

Fulltime

New

Senior Solution & Integration Architect

We are seeking a highly experienced Senior Solution & Integration Architect to l...

Location

Netherlands , Amsterdam

Salary:

Not provided

Levy Professionals

Expiration Date

Until further notice

Requirements

Significant experience as a Senior Architect (solution, integration, or enterprise)
Strong solution architecture principles, system design, and enterprise application landscape knowledge
Expertise in: Enterprise Architecture
Cloud Architecture (Azure preferred)
API architecture, IAM & security
Integration patterns (event-driven, API-led, messaging, etc.)
Digital transformation & modernization
Application & platform modernization
Ability to review, challenge, and refine multiple complex designs
Strong communication and stakeholder management

Job Responsibility

Lead and review multiple solution designs simultaneously, ensuring architectural consistency and alignment with enterprise standards and long-term target architecture
Provide expert guidance on integration strategies across applications, platforms, networks, and cloud environments
Collaborate with business and technical stakeholders, offering strategic direction without micromanaging execution
Document architectures, decisions, integration patterns, and technical guidance
Promote architectural excellence, consistency, and maturity across the organization
Mentor architects and engineers, fostering growth and knowledge sharing
Support digital transformation, modernization initiatives, and platform evolution
Ensure designs incorporate security, scalability, operational resilience, and best practices in cloud and infrastructure architecture
Partner with infrastructure, network, and security teams to ensure architectural viability end-to-end

Web and Application Administrator

This position is for a Web and Application Administrator supporting the ALTESS c...

Location

United States

Salary:

Not provided

E9 Corporation

Expiration Date

Until further notice

Requirements

DOD Secret (Fully Adjudicated) clearance as a minimum
Systems Engineer – Senior: Masters +10yrs, or Bachelors +12yrs
Systems Engineer – Intermediate: Bachelors +5yrs or Associates +7yrs
CompTIA Security+ certification
Computing Environment (CE) Certification (i.e., MCSE, Server+, etc.) – can be waived for 30 days after project join date
Mid to senior level SQL web and application tier administration experience utilizing mid-tier tools such as IIS, Apache, Nginx, Tomcat, or JBOSS
Basic system administration knowledge of Linux and Windows Server operating systems
Security+ (Or equivalent IA cert) and computing environment certification (i.e. MCSA – SQL Server, etc.)
Strong verbal and written communication skills
Experience effectively managing multiple large-scale projects

Job Responsibility

Serve as a Web and Application subject matter expert (SME) for evaluating customer’s current application architecture and develop a new architecture to be deployed in Azure and utilizing cloud native database services as much as possible (PaaS vs IaaS)
Collaborate with internal and external parties to transform high-level technical objectives into comprehensive technical requirements
Build and deploy web and application infrastructure for customer applications
Provide sustainment of customer web and application tier systems to include installation, configuration, patching, upgrades, hardening of systems per STIG guidance and industry best practices, and SSL certificate management
Work closely with customer developers for regular project releases and code deployments
Provide troubleshooting assistance for any reported issues
Assist with identifying and planning potential new cloud services, features, and capabilities
Make recommendations for improvements to security, scalability, manageability, and performance across a wide variety of network, storage, compute, and mid-tier technologies

Senior Machine Learning Engineer, Personalization and Recommendations

As a Senior Machine Learning Engineer on the Personalization & Recommendations t...

Location

United States , San Francisco

Salary:

183360.00 - 248000.00 USD / Year

EdTech Jobs

Expiration Date

Until further notice

Requirements

5+ years of experience in applied machine learning or ML-heavy software engineering, with a strong focus on personalization, ranking, or recommendation systems
Demonstrated impact improving key metrics such as CTR, retention, or engagement through recommender or search systems in production
Strong hands-on skills in Python and PyTorch, with expertise in data and feature engineering, distributed training and inference on GPUs, and familiarity with modern MLOps practices — including model registries, feature stores, monitoring, and drift detection
Deep understanding of retrieval and ranking architectures, such as Two-Tower models, deep cross networks, Transformers, or MMoE, and the ability to apply them to real-world problems
Experience with large-scale embedding models and vector search, including FAISS, ScaNN, or similar systems
Proficiency in experiment design and evaluation, connecting offline metrics (AUC, NDCG, calibration) with online A/B test outcomes to drive product decisions
Clear, effective communication, collaborating well with product managers, data scientists, engineers, and cross-functional partners
A growth and mentorship mindset, helping elevate team quality in modeling, experimentation, and reliability
Commitment to responsible and inclusive personalization, ensuring our systems respect learner privacy, fairness, and diverse goals

Job Responsibility

Design and implement personalization models across candidate retrieval, ranking, and post-ranking layers, leveraging user embeddings, contextual signals and content features
Develop scalable retrieval and serving systems using architectures such as Two-Tower models, deep ranking networks, and ANN-based vector search for real-time personalization
Build and maintain model training, evaluation, and deployment pipelines, ensuring reliability, training–serving consistency, observability, and robust monitoring
Partner with Product and Data Science to translate learner objectives (engagement, retention, mastery) into measurable modeling goals and experiment designs
Advance evaluation methodologies, contributing to offline metric design (e.g., NDCG, CTR, calibration) and supporting rigorous A/B testing to measure learner and business impact
Collaborate with platform and infrastructure teams to optimize distributed training, inference latency, and serving cost in production environments
Stay informed on industry and research trends, evaluating opportunities to meaningfully apply them within Quizlet’s ecosystem
Mentor junior and mid-level engineers, supporting technical growth, experimentation rigor, and responsible ML practices
Champion collaboration, inclusion, curiosity, and data-driven problem solving, contributing to a healthy and productive team culture

What we offer

20 vacation days
Competitive health, dental, and vision insurance (100% employee and 75% dependent PPO, Dental, VSP Choice)
Employer-sponsored 401k plan with company match
Access to LinkedIn Learning and other resources to support professional growth
Paid Family Leave, FSA, HSA, Commuter benefits, and Wellness benefits
40 hours of annual paid time off to participate in volunteer programs of choice

Fulltime

Network Engineer Mid Level

ELEVI Associates

Location:
United States, Annapolis Junction

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 08, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Network Engineer Mid Level

ELEVI Associates

Location:United States, Annapolis Junction

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 08, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

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Mid-Level Software Engineer

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Job Posted:
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