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Senior Network Design Engineer Jobs in Crofton, MD

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · On-site

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Essnova Solutions, Inc.

Senior Network Engineer

Washington, DC · Hybrid

$117K - $161K/yr

The Senior Network Engineer will perform all activities related to supporting DoD OIG's capability ... Prepare Data Network design, engineering, and security, plans and schedules to support new and ...

Velocity Talent

Senior Network Engineer

Washington, DC · On-site

$140 - $180/hr

... is hiring two Senior Network Engineers for a major public transit authority in Washington, DC ... network design, wireless, VoIP, and e911 deployments for organizations of 500+ people. Strong ...

Global Alliant Inc

Senior Network Engineer

Glen Burnie, MD · On-site

$100K - $137K/yr

Senior Network Engineer Experience: 10+ years preferred Location: Glen Burnie, MD (Hybrid)Local ... Network design, implementation, deployment and troubleshooting * Production enterprise network ...

Govcio LLC

Senior Network Engineer

Washington, DC · On-site

$94K - $150K/yr

GovCIO is currently hiring for Senior Network Engineer for our DOT EITSS proposal. The position is ... Coordinates the planning, design, and installation of equipment, using knowledge of engineering and ...

Via Logic LLC

Senior Network Engineer

Laurel, MD · On-site

$120 - $160/hr

Senior Network Engineer Leidos - National Security Sector | Cyber & Analytics Business Area Make an ... Design and implement scalable, secure network architectures * Work with technologies such as:

Global Alliant Inc

Senior Network Engineer

Glen Burnie, MD · Hybrid

$100K - $137K/yr

Senior Network Engineer Experience:10+ years preferred Location: Glen Burnie, MD (Hybrid)Local ... Network design, implementation, deployment and troubleshooting * Production enterprise network ...

Red River Technology

Sr Network Engineer

Baltimore, MD · On-site

$103K - $141K/yr

Design, implement, and support complex enterprise LAN and WAN solutions spanning traditional routed/switched infrastructure and modern Software-Defined Networking architectures across multiple vendor ...

CWPS

Sr Network Engineer

Baltimore, MD · On-site

$103K - $141K/yr

Design, implement, and support complex enterprise LAN and WAN solutions spanning traditional routed/switched infrastructure and modern Software-Defined Networking architectures across multiple vendor ...

Global Alliant Inc

Senior Network Engineer

Glen Burnie, MD · On-site

$120 - $160/hr

Senior Network Engineer Experience: 10+ years preferred Location: Glen Burnie, MD (Hybrid) Local ... Network design, implementation, deployment and troubleshooting * Production enterprise network ...

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Senior Network Design Engineer information

See Crofton, MD salary details

$43K

$125.2K

$177K

How much do senior network design engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior network design engineer in Crofton, MD is $125,186.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,200.00 and $144,100.00 per year, depending on experience, location, and employer.

What is a senior network design engineer?

Senior Network Design Engineers are experienced IT professionals who specialize in planning, designing, and implementing complex computer networks for organizations. They analyze business requirements, create network architecture plans, and ensure that systems are secure, scalable, and efficient. These engineers often lead network projects, troubleshoot advanced issues, and provide guidance to junior staff. Their expertise is crucial for organizations that rely on robust and reliable network infrastructure to support their operations.

How does a senior network design engineer typically collaborate with other IT teams during large-scale network deployments?

A Senior Network Design Engineer works closely with cross-functional teams such as systems administrators, security specialists, and project managers during large-scale network deployments. They participate in planning meetings to gather requirements, align network architecture with business goals, and ensure security and compliance standards are met. Throughout the deployment, they coordinate with implementation teams to troubleshoot issues and optimize performance, and often provide guidance to junior engineers. Effective communication and teamwork are essential for successful project delivery and ongoing network reliability.

What are the key skills and qualifications needed to thrive as a senior network design engineer, and why are they important?

To thrive as a Senior Network Design Engineer, you need advanced knowledge of network architecture, protocols, and security, usually backed by a degree in computer science or a related field and several years of experience. Familiarity with tools such as Cisco IOS, Juniper Junos, network simulation software, and certifications like CCNP or CCIE are typically required. Strong problem-solving abilities, effective communication, and project management skills distinguish top performers in this role. These competencies ensure the design and implementation of robust, scalable, and secure network infrastructures that support organizational goals.

What is the difference between Senior Network Design Engineer vs Network Engineer?

AspectSenior Network Design EngineerNetwork Engineer
CertificationsCCNP, CCIE, Cisco Certified Design ExpertCCNA, CompTIA Network+
Work EnvironmentDesigning complex network architectures, planning upgradesImplementing, configuring, maintaining networks
ResponsibilitiesHigh-level network design, strategic planningNetwork setup, troubleshooting, support

The Senior Network Design Engineer focuses on designing and planning advanced network systems, requiring specialized certifications and strategic skills. In contrast, the Network Engineer handles the implementation and maintenance of networks, often working under the guidance of design engineers. Both roles are essential in network infrastructure but differ in scope and seniority.

What cities near Crofton, MD are hiring for Senior Network Design Engineer jobs?

Cities near Crofton, MD with the most Senior Network Design Engineer job openings:

Senior Network Design Engineer jobs near you

Senior Network Design Engineering (Government)

AT and T

Columbia, MD • On-site

$79K - $184K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

AT&T rating

7.4

Company rating: 7.4 out of 10

Based on 734 frontline employees who took The Breakroom Quiz

54th of 101 rated telecommunications companies

Job description

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission.
The Columbia Program Office (CPO) supports various US Government entities. CPO specializes in IT solutions, network connectivity, cyber analysis, and solutions architectures for the IC and the DOD.
The ECS portfolio recently increased it's scope and is need of a multiple Senior Network Design Engineers.
Description of Job Duties/Responsibilities:
Overall Purpose: Provide expert consultation and develop network designs for wireless, wireline, and broadband infrastructure, using engineering principles and approved guidelines to ensure robust, scalable, and efficient network solutions. This position requires office presence a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.
Key Roles and Responsibilities: Typical tasks may include, but are not limited to, the following:
  • Network Design and Architecture: Develop and manage detailed network designs and architecture, ensuring scalability, efficiency, and creating specifications for network migrations.
  • Implementation and Configuration: Deploy network solutions, integrate new components, provide initial support, resolve system failures, and implement circuit provisioning standards.
  • Performance Optimization and Troubleshooting: Monitor and optimize network performance, assess client networks, make improvement recommendations, and troubleshoot issues.
  • Documentation and Compliance: Maintain detailed records, ensure compliance with standards, author process documentation, methods, procedures, and use tools to create engineering documents.
  • Collaboration and Project Management: Coordinate with stakeholders and vendors, manage projects from conception to completion, prepare cost/benefit estimates, and oversee presentations, negotiations, and installations.

Job Contribution: An experienced professional with advanced, interdisciplinary knowledge, resolving difficult and complex issues using broad professional concepts. Guides others, applying advanced principles and company practices. Leads moderate sized projects (or parts of larger projects) with strategic value. Operates autonomously with frequent senior leadership interaction.
TCP Career Step Differentiator: Leading significant design projects and ensuring compliance.
Environmental Requirements: This position may be responsible for contributing to AT&T compliance with environmental laws and regulations as applicable to its job function. This may include, but is not limited to, work related to fuel tanks, emergency and stand-by generators, boilers, hazardous waste, hazardous materials, batteries, manholes and vaults, water wells, linear and other construction projects, water discharge, or air emissions.
Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph)
Required Qualifications:
Bachelors' degree in a technical field is preferred, or an Associates with 5 years of applicable experience and/or equivalent experience
  • Hands-on configuration and real-world experience with enterprise class routers and switch product lines including Cisco and Juniper.
  • Type 1 Crypto equipment implementation and troubleshooting skills.
  • Ability to implement and troubleshoot commercial network security protocols (IPSEC, MACSEC).
  • Demonstrated expertise in supporting the WAN, MAN, CAN and LAN technologies.
  • Ability to configure and troubleshoot routing and switching protocols.
  • Understanding of enterprise management of converged networks, capacity planning, performance analysis and network tuning.
  • Ability to provide Tier 2 through 4 support.
  • Technical writing skills.
  • Excellent organization skills to support work in a dynamic and fast-paced environment.
  • Self-motivated, including ability to effectively perform tasks on schedule.
  • Cisco Certified Network Associate (CCNA) certification.

Desired Qualifications:
  • Cyber certifications.
  • Knowledge of AT&T operating methods and procedures.
  • Solarwinds experience.
  • Familiarity with Federal Government networks, and DOD technical requirements and is a plus.

Ready to join our team? Apply today!
Our Senior Network Design Engineering (Government) earns between $79,300 - $184,800 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) *Pro-rated when working less than 40 hrs/wk.
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected • Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T wireline phone
Weekly Hours:
40
Time Type:
Regular
Location:
Columbia, Maryland
It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

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